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"}, &(0x7f0000493000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000311000)={r1, 0x7, 0x6, [0x7, 0x1f, 0x400, 0x200, 0x2, 0xffffffffffffffff]}, &(0x7f000096c000-0x4)=0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/28 09:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfffffffffffffffc) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b49000-0x10)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a3b000-0x4)={r1}) 2018/01/28 09:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe43) [ 104.303678] binder: 16187:16191 transaction failed 29189/-22, size 40-8 line 2788 2018/01/28 09:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000a24000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x450000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe7000)='/dev/usbmon#\x00', 0x400, 0x20040) bind$vsock_stream(r0, &(0x7f000032d000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004b9000-0xc)={0x80000000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbd, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x20000371, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, [@alu={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x4, 0x41e, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000124000)={{0x2, 0x5, 0x4, 0x80000001, "3f8844703488e2b1654bc66eba4b11ed65dca993e80286aa01437a21559c44ef99afddc9bbb7e91d7c28660e", 0x3f}, 0x0, 0x0, 0xab98, r2, 0x1, 0x5, "88861a4645cef901156ad6332be501fedb8fd22a154aae1a47e6607899ada140208f8f6f35c24c9cf54dcf6144753509d0c86a73d8cfbb7dcdc32682e4391b81", &(0x7f00008aa000-0x5)="656d311100", 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], [0x800, 0x1ff, 0x7, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 104.365719] binder: 16187:16205 transaction failed 29189/-22, size 40-8 line 2788 2018/01/28 09:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000779000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@llc_tr={0x11, {@llc={0xfa, 0xfe, "fb", ""}}}}}, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000006e000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000a48000-0x3)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d75000-0x9)='net/snmp\x00') ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) timer_create(0x5, &(0x7f0000298000-0x60)={0x0, 0x6, 0x4, @thr={&(0x7f0000d3f000)="bc21ad3ffac10b27c387e148be2f1f58f76b1cd5eeda0c9c8bf50a6b54e40bb7d8e3aa94d0804e5e8c13dd50260514a5e4261811be986586627cd4fb09045ee90bc412201b76c837562e71c083e052f50e96c6338402496ed4cc52de5ac73322", &(0x7f0000f64000)="032fe8cf3daeba3beb67f83c2d888c6d9681988d00ffdb91be12fbce727012e4f239285e5c914d8eab7280d2eae1f87d963ae5b314301d66d2a017f1d0b2ae6eaa1ed916af974b698e91cd7b08dcca0d2be4e2f43ea283e2be50ddfc1369402e9ab08363528e2748ec9fa47102e94e8645"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac6000)=0x0) clock_gettime(0x0, &(0x7f0000a45000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000814000-0x20)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f0000a13000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/dsp\x00', 0x220000, 0x0) faccessat(r0, &(0x7f000065c000)='./file0\x00', 0x2, 0x1d00) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 104.408518] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.415853] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 09:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000db7000-0x10)={&(0x7f0000dc3000-0xa)="e91f7189591e9233614b", 0x0, 0x18}, 0x10) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = open(&(0x7f0000bd9000-0xa)="e91f7189591e9233614b", 0x24100, 0x20) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000a18000)={0x10001, 0xed, "069193b265cb7f2b4120ec3dc5b3f98f9350e6430b6b14a53d4a9da8eaa0c9b95e1e1fe9761dec7f8d2ee87030f4bb3b5a2f72bd15cc1a9830bb2461d474bbf6c7217cfa22602b988a9a6e1aee06c130faccd62b7739c69d05e673c1f60de22b46c7dcddfe79f0b2448eebb1b783c75912b22b585155e5cf46f6d5276b58d0832c79e6b4f88d9789122323baa186ef3c801e6756d8ba8d314b7a214e3220870940d1a3646ffca78e49f34f161d44c05a5c18048e129e2e60f50ad412f4273a02ab4e285a6caa99f5a8e72afe97f288e5f14c7adfc4f3acaa3f0d601ca8d36523f63e61d24ecdab17bf591b6f4f"}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/rtc\x00', 0x301083, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00004c9000)={0x7, 0x0, [{0x8000, 0x3, 0x0, 0x0, @irqchip={0x2, 0x2083}}, {0x1, 0x3, 0x0, 0x0, @sint={0x8, 0x20}}, {0x4, 0x0, 0x0, 0x0, @msi={0x8, 0x100000001, 0xfffffffffffffeff}}, {0x8, 0x2, 0x0, 0x0, @irqchip={0x1, 0x400}}, {0x5, 0x4, 0x0, 0x0, @sint={0x7, 0x80}}, {0x1, 0x0, 0x0, 0x0, @irqchip={0x4, 0x9}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x5, 0x5, 0x3, 0x200, 0xd4}}]}) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000679000)='/dev/sg#\x00', 0x9, 0x840) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2b000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) linkat(r1, &(0x7f0000637000-0x8)='./file0\x00', r2, &(0x7f000012a000-0x8)='./file0\x00', 0x1000) 2018/01/28 09:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000096a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10, 0x80800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ffb000-0x4)=0x1, 0x4) unshare(0x6000000) 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) unshare(0x2c000200) 2018/01/28 09:17:20 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000d000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000e000-0x5c)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x7fff, [0x5, 0x80000001, 0x8, 0x5, 0x2, 0x1000, 0x0, 0x7]}, 0x5c) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/28 09:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000032f000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) syz_emit_ethernet(0x9a, &(0x7f00008d2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x21, 0x4, 0x0, 0x0, 0x8c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@generic={0x1, 0x8, "0a113ecd50e6"}, @timestamp={0x44, 0x10, 0x2, 0x0, 0xffffffff, [{[], 0x0}, {[], 0x7f80}, {[], 0x3}]}, @end={0x0}, @ssrr={0x89, 0xf, 0x10000, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @end={0x0}, @timestamp={0x44, 0x1c, 0x7, 0x3, 0x60, [{[], 0x4}, {[@loopback=0x7f000001], 0x100}, {[@loopback=0x7f000001], 0x7f}, {[], 0x7}]}, @rr={0x7, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x9e72, [{[@loopback=0x7f000001], 0x6}, {[], 0x4}, {[@multicast1=0xe0000001], 0x3f}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f92000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f6000-0x8)={0x0, 0x7}, &(0x7f0000d2d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a7c000-0x6)={r1, 0x0}, 0x6) recvfrom$llc(r0, &(0x7f0000850000-0xe)=""/14, 0xe, 0x100, &(0x7f0000488000-0x10)={0x1a, 0x7, 0x4, 0x80000000, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007ad000)='cdg\x00', 0x3e1) 2018/01/28 09:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c6c000-0x7)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000023f000)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ea7000)={r2, 0x80000, r3}) 2018/01/28 09:17:20 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x400000000400, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d000-0x41)="f6afeef602cabaebccf2b012971fe6cc7842", 0x12}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:20 executing program 1: 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)={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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x80, @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, @mcast2={0xff, 0x2, [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]}}, 0xfffffffffffffef9) recvfrom$inet6(r0, &(0x7f0000fea000)=""/0, 0x0, 0x2000, &(0x7f0000d9c000)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xd8}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000002a000-0x108)={0x0, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb51, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 09:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000865000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0x0, 0x810, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup3(r1, r0, 0x0) fsetxattr(r2, &(0x7f0000d92000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000079000)='/dev/sequencer\x00', 0xf, 0x3) accept4(r0, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000085a000)=0x211, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005d0000)=0x3, 0x4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/28 09:17:20 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ad6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) [ 104.569344] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=16252 comm=syz-executor3 2018/01/28 09:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getuid() r2 = syz_open_dev$audion(&(0x7f0000474000)='/dev/audio#\x00', 0xa7c, 0x200) inotify_add_watch(r2, &(0x7f000003f000)='./file0\x00', 0x4000014) r3 = syz_open_dev$dspn(&(0x7f0000ee6000)='/dev/dsp#\x00', 0x7, 0x400) write$selinux_create(r3, &(0x7f0000df2000)=@objname={'system_u:object_r:cert_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x36, 0x20, './file0\x00'}, 0x4c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000062d000-0x10)={0xa, &(0x7f0000138000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000377000)=0x7, 0x2) lstat(&(0x7f0000bbd000)='./file0\x00', &(0x7f000013d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000a69000)=[], 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f000076e000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x301000) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000031a000)=0xea, &(0x7f0000f64000)=0x2) setreuid(r1, r1) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000f6d000-0x18)={0x46f2, 0x8, 0x1, r2, 0x0}) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/28 09:17:20 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a3000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000064000)=""/24, &(0x7f0000388000)=0x18) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e75000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000007000)={r4, r3}, 0x10) sendmmsg(r2, &(0x7f0000a6b000-0x78)=[{{&(0x7f00004f7000+0x2e8)=@l2={0x1f, 0x200, {0x100, 0x1, 0x101, 0xef0, 0x1, 0x5}, 0x5, 0x1}, 0xe, &(0x7f0000caf000-0x20)=[{&(0x7f0000854000-0x97)="bd157580a1638304b0e15ca6005545d61906802e388a3fb76abc5f18e0c45dbad9df5c455fa9d811c8609e59a14ebde46bbcd260f8094da1a605e07cefcdc4aab3a55b5cb3e57799205bd5c4ca9d68ffdfb74cc9246c54e8a53df9d8986dc8d6eddc21559f5e6e6c16725ce67ce804f6f6b590af7e635ce8d778adbd70bfe578eb013c120edd5f16985f3114a7f96c20ebd6ceab71c270", 0x97}, {&(0x7f0000f85000)="d97e15d89637fec359a3dbb7cb770069741290598c15cb910f61442a6661cdcdcaea7ab72e872ca85c879a9c71bc413b7c8b1348e5537fde58a426aa2dd4d385c5ddc15519f9e889bc9be76fc237c7411bf19de5968a47fe0d87e72f849ee05c93466724", 0x64}], 0x2, &(0x7f0000772000)=[{0x20, 0x13f, 0x5, "6493faddc3541c9042"}, {0xb8, 0x115, 0x4, "704ef2cb4590dde51aff4882255cd2a15bb0859cadb9d28aa9077008e3aa175b0423006565eab12940d344cde4da33d47a8a4882df6983970f73712bf8e00fde6c5f76d3bbcef36f78768f708e65309d113e3312f321ca94fc9c037074713e141e3f8a9b6f38d62b2f9027c3c560276faa125c6df94f51f032cda3d2dc1a41b8681f93195d67159eebba5bb965df921837eadf56412f9fc2a507361ac32fe84e6b380531"}, {0x1010, 0x10f, 0x5, 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{&(0x7f0000d01000)="c93b7bd1cf762c90b9c9da8dc198a671c1fa76b41af4682812c1555e8d7264ed8047cd7ffe000c27930c727b3c405d59aa196d27509bfd868cee66ba533d15f18f21d9cac6136d610082706e9e4f360fadea00f1a87b3bd1e8d162c1da0c5347cfbde2f8af0e1bbe8804311d3fb0f6c20fd558f8ec898d5531f957a8062ae83c21434d8406b79069990eef4a48bdc9ebf75ca448c762436b1cb0c8bee6d11136a684425217b99d98f4b2adba2bf7f3771ddc8f039b8a1b3390f5548524d3f5c7e1770edea2f998a3a1b3fb76d125afce829205ed2eef26b3f55b676f8363440c6d0d43c0d2ba56", 0xe7}, {&(0x7f0000ac7000-0xb3)="89cecb44f747b98a5d498b445c861061f33f8f59a68fac97077581b12811d1f4db0cc10f7550b79c66cde21131450d240a90e911fbf2f8b957602db0a8f2bf333421a30c7bcceb7ef28b531e2b10737e46d805fe40113c7ff449f55ff9dd25d1cc9907af933fbaa919626cabac665c3ef44719b37af14f80627fea83ba81fb606d0a6d62eb8dbafea3ff4bd03b3e361bd19e539688a37f18cde4a9e5b889049cfaeaee9bc6bc2f2bffc487b336f2f4e1c4ef0f", 0xb3}], 0x8, &(0x7f0000e91000)=[{0xc0, 0x84, 0x9, "1448e7e98e69df1a51884ec71ebef56442716e1434464d428045749cd7c3dbbebaaf8b8d87654d9f4df7a7146d1e4586d6353c5b3c35cdaa7147e25f3fcbb1aad31ff4699a63f009241ff5b62dfccb1f670cd13bcae303b10cc02797d67c898f2ec3413abc32988ada24579640e3b3d81d308c80d9641746109d72700e3e12abf65b0135364711fac31ad9d7909c83a4d94df3c9b4a3a312f146c519f935a36827e50df7fc0bcbed71df52"}, {0x98, 0x11f, 0x0, "f31ed69bb8dbaef1a56974cba7fd440fe089d3d1f8edaab90db9feaf26deddadba725c2ef7feaff6cacfb3cb6a35d31f4457d910db7ebd9f86f63e6d268736a7609330fbffbdb5b2bf4b883822709c37e7ae40af39da6339a4c45702a8166d1038903945892d944d5d2efafc696640a4eb86705cd9f9072943c0661bf721743de996b470ff657a"}, {0xa8, 0x109, 0x9, "695718f495e64ff3fcebd891028e169ec35017e92e4bd95b230297ec6e5ad8573631941d5eb7f4986ed0bcdadd5ee69400ab490665c376b9c64b20b334cebf7eb59300b77d7b4c566cc81657a570f145ad4de9a51b87e43c2f36967e0d112ab474e4855473a0c54f002f5a8ea8251c9ce14cec130bf521a2ab77570256246b81abfeafc0acb3cda6abfdc9a27b50ef044315aa77de"}, {0x78, 0x11b, 0x4, "2c380fec75bf19a92b6313f9f010f1e1c06fbe7848a058ab18d2ee93e555db4aaf7aae043222ca72bcdcf2989855b9ae1225671e3747c3a3d3e355a32c0a2f8cdb11d113662b13a4e121ef4540e5715ff89fb637554385edcf2d14681eae86c33b"}, {0xd8, 0x11f, 0x0, "49239aec91643ce4d467fae1a96726121736a823b01bcc9217cb33bc9d589dabce6ce13a76ae47f95e443f2bfd348ba8bfb624ab4a4cee02a75ce8017931c698f33f822e251f756032b0bb96791665a30416a2e7a74b490072616211c237759c7b5bd1fd30f312416917c141b0f7c139e32df7bfce3fd337f831666d6b7b1f1e6fbdfebf5fc401ac3300e98c4ab21e1dec3b13621893e32bc8f9f57264e097f11a4597cfa137d183b616b4f65184d9420c71b2ab7ed00268e54bd18d5ae2b1bcf093255d6b"}, {0xc8, 0x194, 0xf9, "9cbcdf74d735f7e981b0900f168838278b8b089be31af67ddab540339d19f64dddb53e3c2e93b1ab7506d475fc4fa98681f163f3688003118fe8d365680a7583fdfe25362893e67d7d67f2e1f85f58a0643c710d4ac78e8031746088df0d07a765e964ba6fad155565b468e6cb3f19bf1b9f9519eb85826eb5ce97e288de8d8826d222220a4ef1343fd1343d667c8d32627b42ca4ee0ede1bb3a68f86809b9da13c6959ec4cf1c4775a7d5b0a30b4049f16d"}], 0x418, 0x0}, 0x2000000000}], 0x2, 0x40004) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000002c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$inet(r1, &(0x7f00009ae000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000-0x4)=0x10) 2018/01/28 09:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000154000)={0x45, 0x1a8}) 2018/01/28 09:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 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(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000be7000-0xb)='/dev/midi#\x00', 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000790000-0xd)='/dev/snd/seq\x00', 0x0, 0x56480) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000c9b000-0x4c)={0x10000, 0x94cf, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000078b000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="1c1a393b8773", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="12a9f9891b3d2492582b6d999eac8881"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r3 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) [ 104.627403] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=16264 comm=syz-executor3 2018/01/28 09:17:20 executing program 5: msgget$private(0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39cb0e12c6d483bd) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 09:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/ppp\x00', 0x20042, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009a9000-0x7)={0x0, 0xfff}, &(0x7f0000701000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003b4000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f13000)=0x8c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b3d000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x8000, 0x8001, 0x40}, &(0x7f0000c14000-0x4)=0xa0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000f43000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r5}, 0x10) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000527000-0x38)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e203501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/28 09:17:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) r1 = syz_open_dev$admmidi(&(0x7f0000444000)='/dev/admmidi#\x00', 0x4, 0x2) connect$l2tp(r1, &(0x7f000050f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x3}}, 0x2e) sendto$inet(r0, &(0x7f0000e32000)='s', 0x1, 0x4000080, &(0x7f000010d000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d969d89d8ab58e1) 2018/01/28 09:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000086e000)='encrypted\x00', &(0x7f00003c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000477000)="861bc83af7703a23d041daf57dde72cf127054fa8d4f1c38ac9e32fdec0c0ea3fc008a1fc87fdb72a6d25f52ed9d24409ce1709eda53cf34f65eaadfc637cd8797d6dcc3d67c4c57bbf2d1a973b74189beb971c6712fdea796602f2b55202ba330bfe30f32c3576c406158848bdbaa8b33959136d5045eb380b2d8146704599d006f8fd70eca24feca3f06e6d5f7fdde2183665485f9ea8d75aaf7f1da3533a3e13c23f36695b2a7b1d67f15a4be47d1ac4818e255fa5a840d236a4686b3abcfe9bd1f3859c6385f72c7a287b963543272", 0xd1, 0xffffffffffffffff) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000405000-0x10)={0x20a, 0x4, 0x4, 0x6, 0x0}, &(0x7f00000ac000-0x4)=0x10) accept(r3, &(0x7f0000ef6000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000013b000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c48000)={r4, 0x8}, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f8000-0xf)='/dev/sequencer\x00', 0x240040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c76000)={0xffffffffffff0001, 0x6, 0x8001, 0x0, 0x6}, 0x14) 2018/01/28 09:17:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:20 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000b000-0xb8)={0x0, 0x8, 0x80000000, 0x1, 0xdb, 0x5, 0x3ff, 0x80000000, {0x0, @in6={{0xa, 0x3, 0x1a18, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0x80000001, 0x4, 0x97bb}}, &(0x7f000000a000)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000000b000-0x6)={r3, 0xa}, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000005000-0x8)={0x2, [0x3f, 0x3]}, &(0x7f000000a000)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r4, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 09:17:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c43000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)=']\x00', 0x0) r1 = add_key$keyring(&(0x7f0000983000)='keyring\x00', &(0x7f0000458000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000000)={r3, 0xe2, 0x800, "ac2abc99af50d134593a89f5cb41f66d0f87670b2597b472f9d6963d1b743aff08a349e659290bca9dbe05e7a4749d31d7b733422509ee28926af61924f76b1d0050705fcda2102edc3084175156dffbdf2b7e141fb456c44721ed888a5691983e3276f334b378153d789713127e972b5bd662387c36f9a720d0af3560aced63d7d27a36ec8828c5828ce715170167d2793b71a1650a61035e3e358e9131ae5c999bd5553bfae9b2c1c25c1c80d24c9e78b76de4ef52bb4f"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x101, 0x7}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x480}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000004000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000002000)={r5, 0x2}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000003000)={r5, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000+0xd92)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000a000-0x6)='logon\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0x12)='md5sumvboxnet0(\r:\x00', r1) 2018/01/28 09:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f00000c6000)={0x0, 0x0}, 0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f000091b000)='/dev/input/mouse#\x00', 0xf1dd, 0x10000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00009fd000)={0x200, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000760000-0x4)=0x0, &(0x7f000032c000)=0x4) splice(r0, &(0x7f000095a000-0x8)=0x0, r0, &(0x7f0000e39000)=0x0, 0x9, 0x0) 2018/01/28 09:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) eventfd(0xba) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000066a000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/28 09:17:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 105.184058] device syz1 entered promiscuous mode 2018/01/28 09:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/cuse\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000008000)={0xff, 0x9}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000000a000-0x10)={0x4, &(0x7f0000bd2000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d04000)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mlockall(0x0) bind$inet6(r1, &(0x7f0000bbc000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) [ 105.248967] encrypted_key: insufficient parameters specified [ 105.267866] device syz1 left promiscuous mode [ 105.299230] kauditd_printk_skb: 31 callbacks suppressed [ 105.299238] audit: type=1326 audit(1517131041.065:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:17:21 executing program 2: 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f9a000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ba7000)={{{@in=@multicast1=0x0, @in6=@loopback={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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f2000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/01/28 09:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ef6000)=0x40, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000826000+0xbbf)='./file0\x00', 0x10000, 0x81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000edb000-0x8)={0x0, 0x4, 0x8}, &(0x7f0000bde000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b4e000-0x8)={r1, 0x6}, 0x8) 2018/01/28 09:17:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:21 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, 0x8000, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000475000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000445000)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0x0, 0x29, 0x0, 0x73}, @sadb_address={0x3, 0x5, 0x1000000003b, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$getflags(r1, 0x401) listen(r2, 0x0) close(r0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$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) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000137000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff34) shutdown(r0, 0x2) 2018/01/28 09:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000943000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000e6f000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00008d6000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x1, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c7c000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000db8000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000542000)={r4, r5}, &(0x7f000016e000-0x8)={0x0}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000999000)='/dev/loop#\x00', 0x80000001, 0x20000) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) fdatasync(r2) 2018/01/28 09:17:21 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) prctl$setendian(0x14, 0x1) write(r0, &(0x7f0000004000-0xc)="", 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x4, 0x3, 0x0}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x3) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 105.330574] audit: type=1326 audit(1517131041.065:667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.356184] audit: type=1326 audit(1517131041.072:668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 105.426276] audit: type=1326 audit(1517131041.072:669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/audio\x00', 0x10600, 0x0) recvfrom$unix(r0, &(0x7f0000a70000)=""/6, 0x6, 0x40000000, &(0x7f000008c000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c70000-0xb)='/dev/vcsa#\x00', 0x19dd, 0x2) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect$l2tp(r0, &(0x7f0000a90000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x1}}, 0x2e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000f37000)={0xffffffffffffff7c, "00000000fdfffc000000000004001f040000000000073e3f8537ce21392b335b2964c1dcb7006e6fa9fd9fff0e82560bbfa11d2b49ffeb908a3a998dfe53a5a57754c91e3e86f7f76d3762eebcf20879059b638e8335"}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000e59000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f000016f000-0x10)={0x0, &(0x7f0000f45000)=[]}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = dup(r4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000547000-0x4)=0x0, &(0x7f00003b1000)=0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$l2tp(0x18, 0x1, 0x1) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e84000)={0x0, 0x8, 0x820f, 0x4, 0xa817, 0x81, 0x200, 0x3, 0x0}, &(0x7f000070d000)=0x20) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000529000-0x1c)={0x10000, 0x0, 0x20, 0x0, 0x2, 0x8, 0x0, 0x1, 0x0, 0xab93, 0xfffffffffffffffe, 0x101, 0x0, 0x10001, 0x9, 0x4f, 0x81, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000d3c000)={r7, 0x5, 0x1000}, &(0x7f0000f09000-0x4)=0x8) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000064000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f00001f8000)=0x5) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f00005fa000-0x88)={0x8, 0x695f, [{0x2db, 0x0, 0x3}, {0x6, 0x0, 0x6}, {0x3, 0x0, 0x2}, {0x8, 0x0, 0x1}, {0x4d0, 0x0, 0x6}, {0x80000001, 0x0, 0x8}, {0x3, 0x0, 0x7}, {0x7, 0x0, 0xff}]}) r8 = creat(&(0x7f0000230000-0x8)='./file0\x00', 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r8, 0xc004ae02, &(0x7f0000091000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000292000-0x4)=0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000fbb000)={{0x2, 0x3, 0x5, 0x3, 0x3a}, 0xf45, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000b0c000)={0x6, 0x0, 0xbbc}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/enforce\x00', 0x101002, 0x0) 2018/01/28 09:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000c91000-0xc)='/dev/amidi#\x00', 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000056a000)={r1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x8) semctl$IPC_RMID(r0, 0x0, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 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 = openat$audio(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f1b000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') semget(0xffffffffffffffff, 0x0, 0x0) unlinkat(r2, &(0x7f0000be6000)='./file0\x00', 0x0) 2018/01/28 09:17:21 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl(r0, 0x1, &(0x7f000084d000-0x1)="") fsync(r0) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 105.469378] audit: type=1326 audit(1517131041.072:670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=151 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000111000-0x8)='./file0\x00', 0x24ce40, 0x80) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000086b000-0x4)=0x40000000, &(0x7f00002ad000-0x4)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000544000)=0x0, &(0x7f000091f000)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ab3000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008c1000-0x10)={0x400, 0x2, 0x10001, 0x2, 0x0}, &(0x7f00007f1000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000443000)={r1, 0xf7, "d63416f31c678e02613e7915506aa6c6debd054048dc2b71e4bc2203aa58e1e2b589dcd720b27ae19a02be0fbacbe945ed924880a8e8bbf0a6dabd7b5db7b8ef744ae3e1ed2246851c79d70ef04e916e0c9482d2f9d0b6be4e7094ae8cc116cff4ca7002487352011e522c3373391550d5283ecab24bdc6ba9cd9015e7c97e7609c3a052abe0ad2767e4c92ab8c6921ab104c7f9d1c08c19a79e0bef1d6235298d16195a8c3c41744b43e83074b11b71d86e6847aa0472ee06163c2f5d58c31aaac573f4c63131126046688962e8e57373ee173d6b9818f29bf5123eeb0cd7351ffbf176944481b81289db28c394e5c7449e277f48f234"}, &(0x7f0000a49000)=0xff) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e5000-0xc)={r1, 0x6, 0x2, [0x6, 0xd7]}, &(0x7f000077c000-0x4)=0xc) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) [ 105.509311] audit: type=1326 audit(1517131041.072:671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:17:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getdents(r0, &(0x7f0000f1f000)=""/193, 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KDENABIO(r1, 0x4b36) getdents64(r1, &(0x7f00000d7000)=""/72, 0x48) 2018/01/28 09:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) tee(r1, r1, 0x15c, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x400004) 2018/01/28 09:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3f) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000033d000)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a3000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4a8, 0x400}, &(0x7f00009c9000-0x4)=0x98) connect$inet6(r1, &(0x7f0000892000)={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000df8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000851000)=0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f00003e9000)={&(0x7f000069d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000972000-0x60)=""/96, &(0x7f00009ca000)=0x60) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 105.561292] audit: type=1326 audit(1517131041.072:672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=49 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.561309] audit: type=1326 audit(1517131041.072:673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.561325] audit: type=1326 audit(1517131041.072:674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 105.561342] audit: type=1326 audit(1517131041.072:675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16330 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:17:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000293000)={0x2e9ba629, 0xff, 0x1, 0x8, 0x2000000000, 0x1, 0x3, 0x2}, &(0x7f0000001000-0x40)={0x80000001, 0xfffffffffffffff8, 0x800, 0x9, 0x100, 0x81, 0x273800000000, 0x18}, &(0x7f0000c7e000-0x40)={0x3f, 0x3, 0x5b5, 0x5, 0xffff, 0xb8e, 0x7, 0x1ff}, &(0x7f000056b000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000efb000)='/dev/audio#\x00', 0xd0d, 0x8080) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000057d000-0x10)={0x0, 0x38, &(0x7f0000ccb000)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0xa39, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000aeb000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c00000)={r1, 0x21, "6ffa9a2b091d0f4b4e5e09394053eec0be3a3e03c64ae9a4fd3dfa85bf7397ec48"}, &(0x7f0000b35000-0x4)=0x29) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000005000)="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", 0x1000, r0) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000007000-0xb0)={{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]}) 2018/01/28 09:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000688000)={r4, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x10)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r3, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) fdatasync(r1) faccessat(r3, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/01/28 09:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x4) 2018/01/28 09:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000006e000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f00003cd000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) set_tid_address(&(0x7f0000479000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') preadv(r1, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x8000200000004) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006ab000)={0x0, 0x0, 0x0, 0xfff, 0x3, 0x0, 0x0, 0x3, 0x8, "1e2bd77ebaed9a9753bfc34c325cf58c03a548a981da78d6329c7f31bf0d458dcd6c1e40c7eaa7c986d0e50b84ce1add844a3c94cca538c1071424c2f8e0a61c", "430b36aad3a1ff353b9c1dc2d8138f3d5addd93582d732aab56c8f0c477683e13e1d60ccc9362cd4d5b7b02e8ed6214d07cc5acd33f28ce052f030212e4a399f", "7e6250a8a3b3e9531b57a40b9e0b6b36e7cdd59ab61556d063e7b5c2d48918e0", [0x400, 0x0]}) 2018/01/28 09:17:21 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ffd000-0x4)=0x9, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000286000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b21000)=0x1, &(0x7f0000fef000)=0x2) syz_open_dev$audion(&(0x7f0000883000-0xc)='/dev/audio#\x00', 0x9, 0x101000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000594000-0xf0)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x6, "5e61eb3db36c"}]}, 0x10) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) dup2(r0, r0) 2018/01/28 09:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bfc000)=0x0, 0x4) r1 = gettid() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000399000-0x50)={0x5, 0x3ff, 0x1, 0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000e89000)=0x8001, 0x4) tkill(r1, 0x16) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/28 09:17:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000005000)="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", 0x1000, r0) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000007000-0xb0)={{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]}) 2018/01/28 09:17:21 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002e6000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000888000-0x1)='\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000036d000)={@generic="17b87a769d6c5facfde6bb51c99f164d", &(0x7f000096b000)=@ethtool_modinfo={0x42, 0x4, 0x9c8, "5eaa0ec705122b11"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00006e5000-0x8)={0x0, 0x0}, 0x4800) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000620000)={0x0, 0x5, 0x6599, 0x67, 0x5, 0x20, 0xffff, 0x9, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2e, 0x560ef7fb, 0xff, 0x10000, 0x4}}, &(0x7f0000838000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000887000)={0x0, 0x62, "9d89558f0a0af0c9ff79d4675e8c94774192f77356bbf0da5669f61cca311553fd4b37145b892a56d7f6cf2111f22376b960d366219b045048b6caad5258b730fe9f03e788cd95ffffa1164a76cb3431eed0f08af8fbeef3fbef582f0b43a12f8686"}, &(0x7f0000850000-0x4)=0x6a) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b6a000-0xb8)={r5, 0x800, 0xa8b, 0x8, 0x1, 0x8, 0xef40, 0x9, {r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0xd28b, 0x1ff, 0x3ff}}, &(0x7f000061d000-0x4)=0xb8) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000)=0xb) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r7}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000de000)={0x3, 0xfffffffffffffffb}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:21 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000cb6000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x4000}) madvise(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a76000-0xbc)="a0b12a8115825285365aefe12708c964a2ed8aa8e0ccc2c5b95b5e81bfd7d4f71ea4c43561ec8d52289f4cec010486815acb259769ea2f9a032a8ea6adbf92e19e5d725e4a1681c1b00d90751b3ee9302f966c007322842ce1c69cbbb794399c7adf5e3f47c9b7c03d609bffb72c05007babdf83f68c574e40fdc55197a0cbe00b369f74d46b3259b0a25268c8b1663ea1fbebc1557c1893b7b639b8e198e29e8b87fb3bc8bfeb43ac2bd623bc66bd13a486b70279ec08059a94577d", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bb8000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/01/28 09:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ae3000)='/dev/amidi#\x00', 0x20, 0x14080) accept$inet(r0, &(0x7f000078f000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f6000)=0x10) [ 105.978371] kvm: apic: phys broadcast and lowest prio 2018/01/28 09:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x18, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000005e000)='/dev/loop-control\x00', 0x2000, 0x0) 2018/01/28 09:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000+0xe37)='/dev/midi#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000156000)=""/168, 0xa8) mlockall(0x1) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:21 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f60000)=@ax25={0x3, {"68eeb55c89ebe3"}, 0xfff}, 0x10) 2018/01/28 09:17:21 executing program 0: mbind(&(0x7f0000301000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000fa0000)=0x0, 0x4, 0x0) 2018/01/28 09:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$binder(&(0x7f0000696000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000016a000-0x20)={0x3, 0x0, 0x10001, 0x81}) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000b6000+0x8e1)={0xffffffffffff0aa0, r2, 0x10003, 0x80}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005f0000)={0xfffffffffffffffe, 0x7}) 2018/01/28 09:17:21 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:21 executing program 1: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000380000)={&(0x7f0000135000-0x10)=@ax25={0x3, {"dc5257f05e4b92"}, 0x7f}, 0x10, &(0x7f0000000000)=[{&(0x7f00004eb000-0x27)="c050cbfb88cc84565278532601b29b2b9dc7d41f889a0913b321aa51f43de798e798b28f2442d0", 0x27}, {&(0x7f00003cc000-0x9d)="4c8fafb6f9a3960e25674a3bf5e9e279602f17874f63caccca00b861b810d4ba0724d6eea245c5071d7b203cdb35e9a7c0d300434a33bf13aa1a0d8f47d8d7007ce047335b74ec42bd7c7ec4cc4a76b865276e3b7758d6c2877b8b9050f4c3cdd2c1a23f626b0297e30723d37d2c52d8ede120bca8f2220df37b977ee62bbb747ef8081479e26306a23f4b6beba6fae4abc4fa56de408383f3ea07551c", 0x9d}], 0x2, &(0x7f00005b6000)=[{0x30, 0x18c, 0x1b4f, "05f5c747ee0f644230b959c9f23aad06bc5811898f7192ed19"}], 0x30, 0x20004040}, 0x20000010) 2018/01/28 09:17:22 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r1+30000000}, &(0x7f0000443000)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000665000-0x18)={0x0, 0x38, 0x7, &(0x7f00005b7000-0x8)=0x0}) tkill(r3, 0x1000000000016) 2018/01/28 09:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000085000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000073b000)={0x18, 0x0, &(0x7f0000215000)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r2}], 0x47, 0x0, &(0x7f00002b7000+0x3d7)="86367a580bb8c5358f4171c08d0d38034c2fad2cf1830b3b3e4466902a47b7d7be779a3736a38fb4e5b1c4b9e8d8991dc57542b3bccacbf5708e9735042325348a2e9a204dc3fe"}) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) sendto$unix(r0, &(0x7f0000250000-0xb5)="6b3bbc1f2be40a94fc81cdba80e1e8335064e352c80a1f924ec3f33049e537d5b3836a6bf55deb07bbb89f9e36056ccb20220f849a28555dfb93c7d05fb9a5e515d5fc357af2a83bab626d13fcde507e6d5d9ceb1bce5f0bf0e445e52d22f6e73a1578393c6cf990a044df30f242012f4847329360febb4d79d81053dabe2345e214e7e83947991cc295e80a76e0f45856ac9d713158d58f9d3d5d0783a0ec75582cb81914a54d15e38431a56b9cb6665e9d8cc50a", 0xb5, 0x10, &(0x7f0000f23000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000471000)=0xfffffffffffffc01, 0x4) syz_open_dev$vcsa(&(0x7f000095c000-0xb)='/dev/vcsa#\x00', 0x20, 0x2) r3 = socket$kcm(0x29, 0x5, 0x0) fgetxattr(r3, &(0x7f0000b3a000-0xd)=@known='security.evm\x00', &(0x7f00009cc000-0x69)=""/105, 0x69) 2018/01/28 09:17:22 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000001c000)=0x8000, 0x4) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x4800) 2018/01/28 09:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004527, &(0x7f0000383000)="") r1 = syz_open_dev$adsp(&(0x7f0000eb5000-0xb)='/dev/adsp#\x00', 0x7ff, 0x20000) accept$llc(r1, &(0x7f000099e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a7000)=0x10) 2018/01/28 09:17:22 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000016f000-0xb)='/dev/mixer\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f000031d000-0x4)=0x81, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000941000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r3, 0x9, &(0x7f0000fb1000-0x10)={0x0, 0x0, 0x0, 0x0}) inotify_init1(0x800) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r4}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000207000-0x60)=@l2={0x1f, 0x3, {0xfffffffffffffff8, 0x9ed1, 0xfff, 0x1, 0x80000001, 0xfb2d}, 0x2, 0x2}, 0xe) 2018/01/28 09:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x401) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000799000)=0x1c) pipe(&(0x7f00008a1000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={0x0, 0x200}, 0x8) prctl$seccomp(0x16, 0x1dcefebd64d72344, &(0x7f0000766000-0x10)={0x2, &(0x7f00003e4000)=[{0x1, 0x80000000, 0xb2, 0x3ff}, {0x8001, 0x7fffffff, 0x200, 0x7ee}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x1, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000030000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000033f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005b1000)={0xc, 0x0, &(0x7f0000369000-0x5)=[@release={0x40046306, 0x3}, @enter_looper={0x630c}], 0x6a, 0x0, &(0x7f0000a08000)="dcbbc192ac68fc962c3cc152af63bbe5e5bc3b25bc9d7a4a587b04a768d206b740ffcbd6abda4a0f0d73f69716a3d0393b37fc59224dadb15f1e514a10f85745445930ff364babf0928770f3680ac768b395f9e88877c4ec1486778108cd7ac26ba45776d23ab523d826"}) 2018/01/28 09:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b36000)='keyring\x00', &(0x7f000068d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$clear(0x7, r0) 2018/01/28 09:17:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000bd6000-0xc)='/dev/amidi#\x00', 0x7d3e1716, 0x480100) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000664000-0x4)=0x7fffffff, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) socket$llc(0x1a, 0x3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/28 09:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c7f000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e33000-0x1)=0x3) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017e000-0x4)=0x0) getpriority(0x2, r1) 2018/01/28 09:17:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x1f, 0x2}, 'port1\x00', 0x1a, 0x8, 0x5, 0x23f1, 0xae, 0x1, 0x5, 0x0, 0x1, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000a28000-0x4)=0x4) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x365, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000da3000)='/dev/dmmidi#\x00', 0x7, 0x442040) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) 2018/01/28 09:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c21000-0x3a)=""/58, &(0x7f000098f000-0x4)=0x3a) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) 2018/01/28 09:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f00003aa000)={0x4000000, 0x34, 0x76, 0x4, 0x7fffffff, 0x0, 0x547a, 0x4, 0x0, 0x10001, 0xaa5, 0x8, 0x3, 0x0, 0x542, 0xc32, 0x5, 0x0, 0x3, 0x8, 0x6, 0x7, 0x2, 0x3f, 0x7, 0x5}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000996000)=0x81, 0x4) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = getpgrp(0x0) fstat(r1, &(0x7f00002f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000080c000-0xa)="e91f7189591e9233614b", &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eee000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000998000-0x4)=0xc) getresuid(&(0x7f0000113000-0x4)=0x0, &(0x7f000041f000-0x3)=0x0, &(0x7f000025f000-0x4)=0x0) lstat(&(0x7f0000610000)="e91f7189591e9233614b", &(0x7f0000817000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000da4000-0x4)=0x0) stat(&(0x7f00009ba000-0xa)="e91f7189591e9233614b", &(0x7f0000926000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f0e000)="e91f7189591e9233614b2f66696c653000", &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f9b000-0x4)=0x0) lstat(&(0x7f00005b3000)="e91f7189591e9233614b", &(0x7f0000738000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003ef000)="e91f7189591e9233614b2f66696c653000", &(0x7f0000e78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000174000-0x70)=[{&(0x7f0000fee000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000016c000)=[{&(0x7f0000c01000-0x58)="46e884684dcc136a11e629defa1a1b55bf8c6e17ba460a1b71378de78883b8f8307823061757fb886b7342c264b108da6c754b530755b17e76ac399167d2ec0f92d912f113e87821408639fd85aef6601331a993380d1777", 0x58}], 0x1, &(0x7f0000476000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0x40, 0x40004}, {&(0x7f00004fa000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000499000-0x30)=[{&(0x7f0000b38000)="ea9b2c2a4d0e1eb5d7394281a564c767f43e7ebcfb5e05a762ceeec4cea31409002aabb7b2f8d51edfe74b2c39b4de94f997472505e9ecda6f3960a5447eaf672160441e934baa0d73a3d91a432a4ab2ecdc6152aae028bdaed50c681cad35fdab242391af5359e2308641002bc4d702bfd9bcbb6a", 0x75}, {&(0x7f0000cd1000-0x7)="cee86c365a344d", 0x7}, {&(0x7f0000456000)="4f5d5d2eb65c795010f2087664977067494d67dda0bc", 0x16}], 0x3, &(0x7f0000ee6000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r7, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r1, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x168, 0x20000000}], 0x2, 0x4000) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x6a2d505d, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1c0}], 0x48) fcntl$dupfd(r3, 0x402, r2) 2018/01/28 09:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x81, &(0x7f0000a12000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000cc8000-0x8)={0x399f1336, r1}, &(0x7f0000dc1000)={0x5, 0x5, 0xbc, 0xdb9, 0x559, 0x3}) 2018/01/28 09:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x5, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:22 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fd6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x34d}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd4000)={@common='vlan0\x00', &(0x7f0000fd5000-0xb8)=@ethtool_rx_ntuple={0x35, {0x1e, @hdata="70e1257a1165d9b9a95dda3d7ab838bb6dbb104a1cd954e7d6b963ecee245346985aec2a2d1da9807d0ffbe808cfd63fe57fa9ef1253e12f17326855dd9957549b4163b6576bbbe0", @usr_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, 0x9, 0xb6, 0x1, 0x1}, 0x1ff, 0x9, 0x20, 0x100000001, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/01/28 09:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000030a000)='/dev/usbmon#\x00', 0x0, 0x5) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b33000-0x10)={0x0, 0x0}, &(0x7f0000291000-0x4)=0x10) ppoll(&(0x7f00002be000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000812000-0x10)={r1, 0x0}, &(0x7f0000839000)={0x80000000}, 0x0) 2018/01/28 09:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005d8000-0x8)='./file0\x00', &(0x7f0000eea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f00000ba000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) geteuid() 2018/01/28 09:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000bd6000-0xc)='/dev/amidi#\x00', 0x7d3e1716, 0x480100) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000664000-0x4)=0x7fffffff, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) socket$llc(0x1a, 0x3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/28 09:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ed8000)={0x0, 0x2, 0x7, [0xffffffff, 0x1000, 0x8, 0x8000, 0x81f, 0x9, 0x100000001]}, &(0x7f0000dde000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000036f000)={r2, 0x7fff, 0x0}, 0xc) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) sendmsg$nl_route(r1, &(0x7f000048e000)={&(0x7f0000d3b000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000014a000-0x10)={&(0x7f000098d000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x6, 0x2, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x80) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r4}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000457000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d4b, 0xbd}, &(0x7f000053d000+0x32c)=0x98) setitimer(0x0, &(0x7f000059e000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000d17000)={{0x0, 0x0}, {0x0, 0x0}}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000ec0000)=&(0x7f0000393000)=0x0) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000613000)=0x0, &(0x7f0000dd6000-0x4)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[], 0x0) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ec1000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000e66000)=0x1e, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f6b000-0x4)={0x9}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/qat_adf_ctl\x00', 0x460000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000089a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) chmod(&(0x7f00004cb000-0x8)='./file0\x00', 0x0) recvfrom$inet(r1, &(0x7f00002b3000)=""/57, 0x39, 0x40012140, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000740000-0x20)={0x1506, 0x0, 0x10003, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000180000-0x20)={0x8, r2, 0x2, 0x2}) syz_open_dev$vcsa(&(0x7f0000853000-0xb)='/dev/vcsa#\x00', 0x2, 0x400) 2018/01/28 09:17:23 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000)=0x0, 0x4) 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f09, 0x9, 0x1, 0x4, 0x12}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0xfffffffffffffffa, 0x4, 0x4, 0x80000001, 0x69}, &(0x7f0000000000)=0x14) recvfrom(r0, &(0x7f0000000000)=""/30, 0x1e, 0x40000000, &(0x7f0000642000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x12000200}, 0xc) 2018/01/28 09:17:23 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000007a000)={0x0, 0x0}) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0xff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xcb5d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x9)={0x0, 0x1, '\x00'}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff3000-0x10)={0x101, 0x8004, 0x3, 0x8, r2}, &(0x7f0000c41000-0x4)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00008eb000/0x12000)=nil, 0x12000, 0x0, 0xffffffffffffffff) io_setup(0x4, &(0x7f00000a1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000aee000-0x10)={0x0, 0x0}) io_getevents(r3, 0x1ff, 0x2, &(0x7f0000e47000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000c8f000)={r4, r5+30000000}) chmod(&(0x7f00003eb000-0x8)='./file0\x00', 0x1000000000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dd4000-0x8)={r2, 0x8}, &(0x7f000034f000)=0x8) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c71000-0x8)='./file0\x00', 0x40) r1 = shmat(0xffffffffffffffff, &(0x7f00009ab000/0x1000)=nil, 0x2000) shmdt(r1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00009f2000)={0x6, 0x1000, "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"}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendto$packet(r0, &(0x7f0000300000)="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", 0x1000, 0x40000, 0x0, 0x0) 2018/01/28 09:17:23 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000833000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d6a000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000624000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000fbf000)={0xcb, 0xa2c4, 0x3}) setitimer(0x1, &(0x7f0000fbf000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000fbf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000ab1000)=0x0, 0x9, 0x3, &(0x7f000063a000-0x10)={r4, 0x0}, &(0x7f0000013000)=0x0, 0x0) socket$inet6(0xa, 0x8000e, 0x655) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000fc0000)=0x6) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001000-0x16)=""/22, &(0x7f0000a2b000)=0x16) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x21, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000067000)='/dev/amidi#\x00', 0xff, 0x80000) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000071f000)={@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}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000029c000-0x4)=0xffffffff, 0x4) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000034e000-0xb)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000166000)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:23 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000)=[{&(0x7f0000014000)="bdc80e2c1a2c8918583b26033d8c48bb8b7843bf9888c2fd1ed2f0b51242d1bacb8fe5cab2e84a0e62f18f69d8bb7e45ae18213f3606a593bfb225e8936b1d55f9bb6326fdf997233e43b1208ab139794e8351456c13e7efa5445c1b868d7145e694f3c89d5dda0f4e5370e275432f05b839fe3c37f4d089e09ac89f0e2a9804a431f9c8add85ef5854a748fef7e4f2e11e8aba651c9c43325c920df93af3a04294a37082777d7dcd011c9950479990b14e095d8574feb826a039bdfba590db3e42f80bb5874913ad64517392ae111dfe64496f4df26d36f78f3e62a1e6ba1bf22a8", 0xe2}, {&(0x7f0000011000)="e4e983ae5513cf94fb4eac3d6e9c6185c7b0ffe38dafde24e1fe2d7c9f5ad94d4a3cf4e83d105d066774c0fe4b911f0534de3448854c9ac08334b630543057b3062dfdb702b33e538eeabfc0572db8c14c8c3e1c4a595b126884020629abcfa89892adfd2049afd5ba156eefb1044577350d97c4e4237de1d1d77ca2df3f0bcd38ee84a0d9cd4b49bac233161d24", 0x8e}, {&(0x7f0000016000-0x81)="920d5512e211c37c859c7ff40c06b171ecdbddcd05d8c1921f6915ab3d68cf4d40be95a0a87c0784ce883a37eef6b6693f9d11263bcff9d7694d8bd083a480fbbf4a242c229921792cd5b90097530e0d6bc536c808049a169db7f1cf1204f1cdecd46671d0a397c0c0cb5f00b1948dba9d7f718e34f2a63124b319b07d83c1c970", 0x81}], 0x3) 2018/01/28 09:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000054f000)={0x0, 0x0, 0x0}, &(0x7f0000829000)=0xc) waitid(0x2, r0, &(0x7f00005a5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000000, &(0x7f0000e58000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:23 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 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7, 0xfffffffffffffd41) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80002) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000177000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000da3000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 09:17:23 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = creat(&(0x7f0000242000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002db000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000ab7000)={&(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x2)={&(0x7f00007dd000-0x48)={0x1, 0x520, 0x1, {0x0, 0x7530}, {0x0, 0x0}, {0x1, 0x8, 0x7, 0x3}, 0x1, @can={{0x0, 0x7, 0x4, 0x718f}, 0x5, 0x1, 0x0, 0x0, "4541c57163d524a0"}}, 0x48}, 0x1, 0x0, 0x0, 0x44051}, 0x1) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000971000-0x5)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000658000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000350000-0x47)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00001b8000)={0x0, 0xf46}) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) 2018/01/28 09:17:23 executing program 3: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000847000-0x5a)=""/90, &(0x7f0000001000-0x4)=0x5a) 2018/01/28 09:17:23 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000003000-0x20)={0x4, 0x1ff, 0x6, 0x3, 0xe, 0x4}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000004000)=0x1000) ioctl(r1, 0x2, &(0x7f0000001000)="") 2018/01/28 09:17:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x580) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x7ff}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x272, 0x3, 0x4, 0x10000, 0x7ff, 0x1f, 0x3f, 0x2}, &(0x7f0000756000)={0x3, 0x3, 0x2, 0x1000, 0x2, 0x6, 0x0, 0x44d}, &(0x7f0000001000-0x40)={0x4, 0x33fb, 0x2, 0x3, 0x80000000, 0xffffffffffff5458, 0x10001, 0x80}, &(0x7f0000000000)={0x77359400, 0x0}) 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) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000053000-0x10)={r4, r5}, 0x10) connect$unix(r2, &(0x7f00004f1000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000008000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000008000)={""/1024}) ioctl$KVM_NMI(r0, 0xae9a) ioctl(r0, 0x40044160, &(0x7f0000008000-0xb6)="9ee711fbe5109027c0dc9ec5d3869aa0c66396d46f48eb5bd27cf645670e4260a713ff604847da22ca8bd614f54d1fdd9cfbc65a249e9881b58dcb31ebe9ab93f3d46ba1bf675b28515b77680caed12133a9d60bd461610ca9cb106565c92e088a3c417bc4e4c0feb57f6b66db28c5e5b957db7c1221c8381bf0692c1c90875954d39206f87546a27389b94942f166d712f50ebddc5f811191cc1361700cff8b2d8af4aed7d9c5e15c97cae6361dac6da427e8bbec69") 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f53000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000593000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00007f8000)={&(0x7f0000258000)=[0x5bf, 0x8, 0xfffffffffffffffd], 0x3, 0x7, 0x9, 0x206, 0x9, 0x2, {0x0, 0x8, 0x83, 0x6, 0x2, 0x9, 0x1, 0x5, 0x84, 0x100000000, 0x1, 0xc0, 0x4, 0x1000, "830c3b6ed42a7001ec44146074aacdb58078cd549e53fce4b7d0c8a597b472e5"}}) r1 = syz_open_dev$loop(&(0x7f0000dd9000)='/dev/loop#\x00', 0x0, 0x70042) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000097a000-0x8)={0x0, 0x0}) shutdown(r2, 0x1) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000095000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000be3000-0x5)='htcp\x00', 0x5) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6d991e4bab4601db00000000000000000400ffdd7affffff00030a0b8436c8"}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bf7000-0x10)=@req={0x50, &(0x7f000058f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xc47, 0x2, 0x8, 0x401, 0x2, 0x80000001}}}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f43000-0x510)={0x1f, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) eventfd2(0x1, 0x80001) r3 = syz_open_dev$dmmidi(&(0x7f0000cb2000)='/dev/dmmidi#\x00', 0x5, 0x400) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000f74000)=""/161, &(0x7f000040d000)=0xfffffffffffffde1) 2018/01/28 09:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) socket$rds(0x15, 0x5, 0x0) [ 107.640799] QAT: Invalid ioctl [ 107.660396] QAT: Invalid ioctl 2018/01/28 09:17:23 executing program 0: 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000064b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd, 0x0}) r1 = creat(&(0x7f000000a000)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000042e000)=0x0) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) close(r0) 2018/01/28 09:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x100020000000007) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) accept$llc(r1, &(0x7f0000561000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e9000-0x4)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000081e000)={0x1, 0x0, [{0x202, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000049a000)='./file0\x00', 0x101000, 0x0) pread64(r0, &(0x7f0000122000-0x5b)=""/91, 0x5b, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e48000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000081000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000048c000-0xb4)=[{{0x0, 0x0, &(0x7f000011b000)=[{&(0x7f0000b1b000)=""/161, 0xa1}, {&(0x7f0000149000-0xe)=""/14, 0xe}, {&(0x7f0000fb2000-0x6e)=""/110, 0x6e}], 0x3, 0x0, 0x0, 0x5}, 0xfffffffffffff001}, {{&(0x7f0000648000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000060e000)=[{&(0x7f00006f9000)=""/4096, 0x1000}, {&(0x7f0000030000-0x4e)=""/78, 0x4e}, {&(0x7f0000d4f000)=""/106, 0x6a}, {&(0x7f000076e000)=""/95, 0x5f}, {&(0x7f000076d000)=""/0, 0x0}, {&(0x7f0000899000-0x80)=""/128, 0x80}], 0x6, &(0x7f00008ab000-0xb1)=""/177, 0xb1, 0x8}, 0x100000000}, {{&(0x7f0000593000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000259000-0xa0)=[{&(0x7f0000f53000-0xd7)=""/215, 0xd7}, {&(0x7f0000189000-0x5a)=""/90, 0x5a}, {&(0x7f0000062000-0xe0)=""/224, 0xe0}, {&(0x7f0000dd9000)=""/228, 0xe4}, {&(0x7f000055b000-0x45)=""/69, 0x45}, {&(0x7f0000b4e000)=""/0, 0x0}, {&(0x7f00000dd000-0x9)=""/9, 0x9}, {&(0x7f0000e74000)=""/34, 0x22}, {&(0x7f0000361000)=""/4096, 0x1000}, {&(0x7f0000787000)=""/94, 0x5e}], 0xa, 0x0, 0x0, 0x6}, 0x7}], 0x3, 0x10100, &(0x7f0000fcc000-0x10)={r1, r2+10000000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004a6000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f000054d000)="0c2dc1f9777e4d6595c54a42", 0xc) r4 = syz_open_dev$sg(&(0x7f000058b000-0x9)='/dev/sg#\x00', 0x0, 0x40000) ioctl(r4, 0x5382, &(0x7f0000001000)="") ioctl$sock_proto_private(r4, 0x89ef, &(0x7f0000a72000-0x95)="290927e3d22ce7c9c2effe403039e1d6a5ec2a88be9f540477528f705f3400773a12410d47482ef1b1cb22615f7fa372928baa93dd2963750b01a7d38ce99f9c6f4b5413c8df802842f17901689a0f111e18f5716e6176766f12e97052dc4f092f1bf890f793efd8f4c98e8778a9da936cdf58c1f9e8531ce11ed03d10400bab614cc33b2b9a45fa43b168e916577bcfcb9f4c55f2") 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x316, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffffd, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = gettid() fstat(r0, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00006a1000-0x8)=[0x0, 0xffffffffffffffff]) r7 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000aa3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000067c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000)=0xe8) getgroups(0x2, &(0x7f0000760000)=[0x0, 0xffffffffffffffff]) r10 = getpid() stat(&(0x7f0000c5a000)="e91f7189591e9233614b", &(0x7f000024a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() sendmsg$unix(r1, &(0x7f000060d000)={&(0x7f00000d5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007d6000-0x80)=[{&(0x7f00005a5000-0xe5)="ed32ac7047687d0fdc0242609ffc61f2b7dabedecd983d443debaae6393ebf757b93936aa08c2f7ef6f71f76f2061c810f830afc4f809caa3178e1e6a8abf74d8379d51b01fcf64cb3f03ded0c2a1c789ac838c3744eb51c85588f55b2e11ffdf6eb454298769917b591df45ba9d39ac9023a6c71b6f8fc70605c68d2c3aeea350d06d3ebe0bf8314140d0d7cdf577a1f548f079a6ebd7e882c6c43425394b6a27f4afe5c4e61e1430eb976587a95a73ac824be9f50192d345839e148bee222e5bdf2d30839877bbae133322feec4842b195016b098218bc49d2d7e53c565948fec26a47a4", 0xe5}, {&(0x7f0000db5000-0x30)="d8336b27567897758f550bfd4ddb0147d9cd9c81c67693bc70588f5310e78e91a2e84d3b854650ea3822297ba8ae7c85", 0x30}, {&(0x7f0000379000)="0b3716e97d9c58943009d2f397957e2b1a1b2bd2740edb92b388d41511484935f6cb4c8d72d330859f60ec33b477729a06", 0x31}, {&(0x7f0000f16000)="319ef240061fc85b824ca5400235aed0828ab649c7b4cfece254720860b80c266419fccbed84eea314301a0df7f68f1cc94b0a617001ffbb1c757e45375072120150a90e57d2e53618c6bd90ef141db2c3e229ab31f593564bff56703c6a4a4a9c7744d32ada5a0f08e7cce9713d12af8c6c335ffb0e2e5477ca5f6867d317c805f96d1df4270a78299b1fe74915a9b1f7e13f65f7aa0c414a118a31b06eedd4b97a5086033125620a2a8966472cbd0245f2e0d037332f2f1cf0b25bfc5e3d700b1999e90154cea2a4c90fac18bfdd72ca97ee75fb8c8c97a569d148d7fdc363f96e5f1ef9746a301f8bad7f3e9db75d9f2b33878b", 0xf5}, {&(0x7f0000598000)="393e1d980765b1f9", 0x8}, {&(0x7f00000e6000-0x4)="9965a447", 0x4}, {&(0x7f0000a73000)="34e052df0280ba135c0a840d9b72f20e6d349c830573456876e7dca9ede88b1c5b3872bef4a06fb2983a175c7793394d412df00a1bf84c3f954b99463347bfc5f28e971b81ef5dd0e1fe81043dca39381b717f5d1315904d37459809b20461002d568a8dc81406a02b8e9405e1cddab69133c18b36fdd2a448389d2673cc490946ca45ebea9fac6e718c988d35ed9233bea6748a30f677693ec070f6978d0104a512b60ead8c980f8d76725c49bf9047c890f55c25555d8bfb1ee2de94d5f81e1f4cbbe7ee9d105439ca7bb69ad899bc9d6f", 0xd2}, {&(0x7f0000ce7000-0xd4)="9568d318ed68db8dddf49f3852659bc0a8b7013cd4499a0438a1730d542792b7e8c0c5aa97adeb184c3f8b8f081cd989e0b68e7f99281354074eb97f32e34e50eb1e94206d8b37cb873f7707901a9bf171829113af1dfbc31ecfe30c88cf3ceaa5a96486a4cf4bc3beeca21a24be936ae7454d79c78f29785db83294b7e3dd71a9762101b6b30e4dc3ee6538332c00f7e5bf3fa65115d9687afcf9440e7c6c2837ba38858a94fe9625c0f2a3c38bf11947228d6fee9985cd9ab3542118d020b8722b027badabe7b0745d69d86a1d874176c0affd", 0xd4}], 0x8, &(0x7f0000cc1000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4004}, 0x1) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000c90000-0x18)={0x800, 0x6, 0x1, 0xffffffffffffffff, 0x0}) syz_open_dev$loop(&(0x7f0000053000)='/dev/loop#\x00', 0x4, 0x40002) readv(r0, &(0x7f0000892000-0x10)=[{&(0x7f0000d50000)=""/44, 0x2c}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000028000-0xc)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d0f000)={0x0, 0x4, 0x0, 0x94, 0x80000001, 0xfc, 0x80000001, 0x2cb, {0x0, @in6={{0xa, 0x1, 0xe691, @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]}, 0x80000000, 0x10001, 0x4fc, 0x3, 0x3ff}}, &(0x7f0000755000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a00000-0x4)=0x200, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000045f000)={r2, 0x0, 0x0, 0x1ff}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003e0000-0x8)={r2, 0x10001}, 0x8) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/28 09:17:23 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x190, 0x1b8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}, @common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x4, 0x0, 0x31, 0x0, 'syz0\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3e0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000000e000)={0x6, 0x0, &(0x7f0000007000/0x1000)=nil}) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000f4e000)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$KDSETLED(r1, 0x4b32, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") r3 = 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) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000820000-0x8)=0x7) getdents(r4, &(0x7f0000938000-0x1000)=""/4096, 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000df4000-0x28)={0x4, [0x1, 0x200, 0x6, 0x71e]}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/28 09:17:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000ed7000)=0x100005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) sendmsg(r1, &(0x7f0000b11000-0x38)={&(0x7f0000de9000-0x60)=@nfc_llcp={0x27, 0x1, 0x20, 0x2, 0x8, 0x6, "8700202b158d81f2268cbc2638549528ac979535382f9d658ac3ff81fe149ecfc3d377a452e21ccc7b550dc6923e479362c0e3abd849366ab46b71a5fa3fd1", 0x7fff}, 0x60, &(0x7f0000416000-0x50)=[{&(0x7f0000c8d000)="3351753f836ef04d60a4da4b7e35f0ee1a54c6f17e881bc17617b9aec8095cdbcce9818162ddc642de0d97a1e236f93860d9cb5165d3a15a146a8a3dfc", 0x3d}, {&(0x7f0000ffb000-0xc5)="0c9efa57d59e7f9f0767463757509617f70b23891abc700b6b98497fc3b45d9a7dc3b953112925539aa66cdbfb480f6aabe01d9aeac847bdcce37400ed196dbd5e6b508996b4e977b82913843b53ac69d67cc31eaa2037f9e963f4941777316062e99af203e69bffa63cdfbf1d84a4ec99677facb83211e9cb193893511d3687c370f7f07541892bf7227c5a5906f98e5b11ffc7e68a3ca0d53bb966f1a6dee4798446fc8492f60aa1ea2cad9865ccce9e20eadb7186c7e9f8f67454d165e34fed18f8ffc2", 0xc5}, {&(0x7f00009a2000)="3ec0ddf2085466f4c9426893fd42a162f781a492b16fc0ab040e1e0ec7c439249bfc7cdc40e5eaab4f8ae54a7590c56f5d6145e76acdf5428fc0ac8dfb51bb25a420d14d7de5a5", 0x47}, {&(0x7f00004a0000)="448c38b1d9597c2a2fa5f26fa149ae131c4dbbef7b654f313b47846436f07e7f4204e53ab35ae0216e3d312a6f4981a6ee962181f85bbb9581efdd2c61ec2859c9f087b6e70384262806bea7ed18d7280663ac3b780105f3da1e725994900e20debe077cdb156268cd992317ddabe6c1d89b22476562f73bc9f7190a74f9e54da996dedc9a46dd8a85c4fb6f746fbd7b7fd13ac54fed4c245d874827d1d9bb654a3b4cc0927a6f1550cf58e02d9a7d66e64f6e44c7", 0xb5}, {&(0x7f0000620000)="7518192ad7448c997c", 0x9}], 0x5, &(0x7f0000e1f000)=[{0x48, 0x11b, 0x7fffffff, "9422a961012b933f8e32618ebb23d448aa8efb622f81e04531e1035c84b9140d68f86f22ca6db3604ec9e25322c2bc6913e375"}, {0x1010, 0x11f, 0x4, "c6cccb15c54c573138b2bca9612b79ce8b17e3e61c33ecbabaecbfa205ccc95eeb312b93400ce95681a220ea3502006bc8613037be0d37999b1d332948c2a988e2949eac2bff2c5e9f709ed8c66abdb562bb852ae3782424cc13aeb7bd02a6f2a38ebb1023347ecfb4993548a2a029e35d05d3a96217edf3476102881a1a94a6b765e2c5ceddc61fad8647223b2ab775bb0b871b0bde171f5caeb84e049860ab6732ff880195e49638469000658e5bb4033caf16d73d095e878c9a2fc8e5133a1c6c6c1c325708566532b5c72f18b4a06ba215bfed27972e5c5944be231c14c24b277754990246e7ac71d10d0c2bb079ca21c5fa9f0ea6d45c7629b132564b0930be31f202ee46592540b1cc288aa971878a06f0b0c1c834721e9c67f9ec10c3431cdc53447d78d32587e20132c67856593dec513761dd36d46747121108dbb5af5599e110178961c94010a2ca9170bca530508e28914e5d9ae7f5020eb6e93df866a1bfde3d5945930945d82607834ce13aaf3d087ef01450a37662aa8ec982ac4e8d8990669c131b4d20aa7532f1bdac1a111e3dcfe3b9f9ccf9a1b6cc39d853791304f721407fedf6d1d02cb07e2183035446ed638d1f602f5f9b755f73a85e991a8bb01e1b94e44c880aa437a38ebaeda7326b20a32cb4ec7adc9908d419eba7eed5526896ad7e2cb124ecbd997ba89b95bc1bf9b3c907b5e7e9263703f506649ea9fd0307d75d8d76273b31d1e33a938b96547a6fff8aa67346eed1ebaa9c1bca9522114f8458476647f5f44e3f4424610d3548dafd8c39944afaa1e842c40c9e3b1a1ab500f990d05bf5873c57453e600683d88b5a52e9648b2c2d523788704516da80c287105690572d88847554dc4dbdf3cbf8133252ab4aa4f0666f7d0ccdef49f1d472b6708dac65aafa92e3dd854b96c8ff37314e76686c1ebbd4524bc63c1d6a2e832a98a4bf0c74819b93d8a4f67c1b460c929bad8fd2d3a322af3f13777b6c3241b89578023c9e42d1ae31427da39e1162f5e7d4a32539dd5af49db2750f324050b2fc0eb607517d8f2572c2fab36987f35b367bb6bc4c6801ada82497520090eb0f98b64c7882eb0632b57a75e707628f64f7bc3e0c4f6cee4fa7afbeed5cd1d431406ea25ea372574db1dab8bcb940acdd9c068a630ab69a67bc78fb107c2f866e5e46a076ab1bb3648a073d49c0ef1176224202b141906c16773062f5c932b19b04b58c15d59edac18f60f5d7a3b435a5acbe8a433e4bc8913130913b6c9f1d9a1454dd101d47bfad6a5d05502728a9d9fd839fb44060a9e77cbe9663202ac97841f141f9ddda6005a3d9eecd6bc7c86a209ab375f5b17a0135988333d560d916d774d4975620845d5f7c1cf66c8083e42ff822900621ef1f3bbbd3e43fb22caf15924ad517f78a7405bbf045f2ec3a1cac9dc5824129d0093976ba1cf4e974e92d07a8673b6eec0402ef11fbdf1ff01b6f332babec2a4a9f4d402b94039b47dbed016176b0de26dbf6d91bdf918885c0ac1d07ab32bd5dfe3b872d205367bed98fc0f247fd865e36fd7894f5c345363b56476dd779a021170233044151984c9eed4a7d348324ca00a20d84dd64c8bd570e4aa45e01803af58c24820727270c7c0cf4b47e927e90ecf33e65da15692c562f5f4f7ef9600ccc4ba5782005272139a9587926f098a5e84783416fef7b7db2dccc1e6e4c1463d04ab9b46f90f2d81ffb77c83bf96a05574ef28b4f2ce8932cc12219c5fdc69d912a4ec60ecbde36f472db5dcc8b9805cca487519ce376e37b267dfe6890eb49d63b42d85a747517d2c06ba93904dcbda9ad2ff3d562017c0f97bdd97b0a5d1e2b187a6a7e2e20d88594716fcaeebdd97be2cae3c9a666902eb090269b540ad2c38e6ce94e1fe13b82cf62245928c2e3cfc1363b97a746c2f554467d3fb0fe33075a95cb9485af55cff1a2bfefc380d3d691781b0ca3e0fd445b2c57cca0727472b060fbe1ae38f9fdc5b1a948d058cdeccf44e13c47d305a9839658be352ce54c64ef4fe2099cd88a9cd0d6fa99acc496d389ef380f179d437cac0abab65daf1d18a9780ba1a016826869e2f30d26d6f33140905823c59884dd85ba0786c2fc3787e02df7ee4983a8809f32360dbd7308ee309fed3674b7347711909e2d357f818a3bea72c6acef246c6777dc43f1f0ecb02a1044223de0376d74e09eea7edef2413163c8353b1753846c542f9b8eba7da73470d7feb105077eb60275ecdddc1537b6ae227bd315a6c0fa663d92df7fd77f7fb2db3b5afde71f94e46582f9cb1c467b522f801b2ff0fcfdadb8ad9d0336f66c90aab475cbc4021d4eab1a0d202016bc0c1ea8eabcea46bda207abc64d6b4bcc408c6a34f9a61acd5cdc052d570973fd6534a306ad956975de55449463e3c5f9e5122740d72ed209a84f9bbac3c6cad8ca41d15cb58b8dfae08ede815e512a9d86dcd45ef725cc0dc7e374471b6318b348b77f3042a57991044c8516aef075edbb43611ba0b207d01e2b961989bfae6651a51457ae618df0388036d21dc604ccaad9ee445fcbf18ad6c3f1a7c23ba56499a037fa5cdbae36afda09f0d62de5cc8090b0c967d9759d3251f5391fe5cc6d433bb535a577e3db838d0ef1a9819c895292995f4e3c23bf62f729dbb5ba1958d92651522cbe53c8cde94240a3784c3951b530fc2bc7add678b716cbc81bb161eabecb8cfb5f3572e83c69f38903ebfa86b38539196c7b6c58f6117d8adcd8341a606da5b6c8083f26859ee9fc1940ae940c7a66fc02dbe6b58f54789bbd78908d6ac27c0fc9d092f96bd06e91553ee5e56e22cea011b7e4c7800053f30eb2267e3515cd5bbdd67655973c4134eba7f9ef908b85d9c53cd15039796b6313dfc4cfc4df39a53d82ddcbb8d85ab05d499d9f60bcb29b2a0d97abefdee5f036707dd84b7904c6c834d47ee3e9c79af37c36bcbd66d07f3a60693d369c06275e0e13c46fda3471e878a8d43f0f69420e166c5b79b06c691d897379b0c28d7234bc86fb193f8884bba39b9ba5e81ac865e5299cfc63318a99323367b7682133e4aab00187f04850b03302061446d04970502138e970d094791537e8d4194508c1b9991d02869bdfd966e1aaead590540a5b8a1056ba6b8dd65ceda5a97f6906439592de1528aa56f9ff889f622c57af9129093a41e08e4112e71f3e1379f08ea7124b048d59deb9e6ce59eb72474ebe3fdaf2b2e86a0e74768a33525bc4934ba7e80c2d9397381a433b1b2695cddc4f280cc4d7f704b76778472a2d66739c207a3513df71bc723d2924ee268a703d361ad4f759aca9712a93d5fcb8f22b042bb2a6c4ee3ceda975f8cc65b5c24c4bf69d4cc957258a7ae678b997d46b599829f075671170d15ecdf70dc1f4b083df5377016760e95d9f547645795f8c4daa566eca7ecad3f6c00d39cfe20e71a83e4e19b12a40b2505821c64d6554fb4d66b615de935ded1e1648775599c4f6c6c3c6a54a0c2cb661d5d70399c9d8d4c68b4b6e6235b162a8e62ae09f29d6e8e922e2527ce6480e12537204d07840b52ef47360f314c705cedced7684d05ba70603f379a298fe8ac6724a34532650fdefd22a9674f552208e21d67cb6b1b9f145c1ac8b567d19a8f9933af529f0aa7b0d6999c7b89a2f9a741481380a4096fdd504f15f601a8201405d83f50deb6f27dd644be841522c6f7a052f00092b93f4345fefd3ab96547ac1c66fb2ca1c9e2e2eaf5ed5621c8d365e30b76856844facc609f6728e14c8ce226d88db8fb9b0d3967316c3f4d9b3daee2367894bc45d4854e79dd2a5863b31a376fb6ea20d18aa78d09c5c2c759a1ae6c1419a6e22a563659074cd81390d0d5a8833d1ebcf49878439f7822c45256c3fe6907a9e346fc1ef8ff03098fe31159433805d1407e13e091d068c027e6d38566303a506d68c86867865c4822bfd38d6625603ae6da475ec0fc4ad13bf9a8525a54cb016fe10268e44dc8621844b0d8c1cf7336a5c5a385b4b05411e349241534f8d3a7ec953d6d2bdfac3d0f3db0f28b526685848530fee64ac03aa65a8dbdff943514ef95eb6759ca326dbf43b977eee7cba345c8758878007d8e0d929ebb3dc09aacdf1b26c0b7dd86b9a3a1392eec6a8ff9284eac248e7832c866d8684406096adc9b5432110cc8eeaba4e855c4c18b63d8503b7884d809a449693c329da196fc7d358cf65f66e6de926839b2494cd3afa31428dfefc8e80e93593a9df6c28804193df80cc66d7b0f9ea8c2f830b945cd6f4fdc1bc6b45fdbaaf62d228d6a16c503f22798a7c5736b8b74331bd917829510b5ad2daec3c8d4358df191c4e1edaac9c73636b39b2b40eb94075fc5afca9e579eed2d7b1d9b23ebcd2e7f4f4b7fd965c4044445b3d9e82276643a595c5535db2be7e82cb461deed798f8a9ec162caa38b3f05a13e2de4e9ca9ef6e4e292e97779ff74d89a032171c2d14cab8546b326bed4dcc1a340b5d55f982227feed2339b786cc0d5a4459005c9d488a66fffb23f2982c0c73a46e447086ec6e2c355a49938dc20855cb5cf3de7beff627b19c06919f7ece83d5346daeb0e85ef4acc39e47187fe145444cf05b3baf9544c35917e80ef5307f2010efefd61cc4df4030ffa43b2163f7d9ba5d29d671ea6731ea79b514616a30917a341eb94769ed10f0e5d57cdf15a19b4632d525d187ed2129774b0be376a610a0f7d65ed73a582efc57be6fae7a43035e054deacb5e3eb76471ae8afc166a20a4a3dede77b277414119e3e7f4d6161caa000949e9a08996a5a333e4404fa300a9f19d5d0cf0c4219da18dd29dc69d88ff20d372e14139ada449588c685916627549c673ba1e7af88d58ec526a8171f752992e83bd5720d2850fcee4e3f7dd0681583e1d9fd3ecdd857fb92387024733df149efe34ec02515a49ef7ef52bc298290c3787e3cedde364e1df0727f6cef15331f03d7c161f9f49a2a97dd927bedc0de0a1946a9c0fd4bc8156943383a8b1e877c8482a12ce3a2cdc43d65c2e3ce6756f457fab3375db1a4ab52da94963e4dae3704146e900d99e2672dbcc35fc702dae6c876f2e5b9cc44da02afbac6ea4b3fa32745599b25c482a5fbb261bf55291f6d8462b84940c26b45dca51b07645cb9ad0f16bd1c94c5533417c8fca5981a82e33252301232eb76b5051931418874627f32f21fede6eeb64d7b48628f1ee6483283348810bd8054336760775e44a5e326835c2f58e446e415d20a81e6b5a19d8fd58ed19ac66bda0e7b711a859abe40ae7c8ac5136a77110bebec4c5202c1d99a395d3277eebc8d43954479f2ef419ebed84337915811a13c6abc8db3774d6b2ca22657b0332d90129657b337c07dc5a8dea1ed19c0af8bf197290a728170658fea4a646581883b06a15eeb1e989da43eb2575c2f511e1abda33fc3d1e984279a458904b85c477e54ee2bd118a497088ea1c2cb3f1b4a4ac5ca56b7acc8f9493c04f3934e9f34bfc65712f2de5bfafcbcd4a2082c67e85dbd8cf249241f079ea44186b58f2ba323ab020822155afb47d4414bd10225ca5f27733d83924b98f2c86ca697a2dcab6a9c4863ec93c5ff3b27df38177487049b3de329c71a688ee2d00eff84a36df6e52295206be3b156a2312e70966a05209e19537f6b4b8f39d7157f4b97082c4590ef34c85624e2f4cf10c84d71cc52335216091ad6df1943de06f9792ae7192e9f676213d3ad28a1e05468779864d8842a7f61d5d4839fd601a781dbe0baf117ab1d2a084d7eb072"}, {0x38, 0x101, 0x7, "32f5f31a15a129601dbdef443b659f3b0a3022abb2e71ca42b7107ebfdadf671153180a7bed883"}, {0xd0, 0x11f, 0x80, "a62076f06df9fc2c1af5c045b2ef53b688da66dd0b93b09820898772cd3ea2b9b016c2280d0a5067c568ea1834e2104b33318ace69a462d62d046ede8a3b190dc642bd665f50664fa92341bde56cbf8998825736f34a77e2ff302b77223bf2e7cc1b1869c02afceb91c603fd333ad5845e82c8557bd5a43284c1f3c0f1b90a089e397df6e2930b379658750a2a275245515e2e4da767ba7681791a84fc6a626328d20f2efe447271e4fa894ec631b5e239115fcfb392a5f07c5a6e41e084"}], 0x1160, 0x8000}, 0x40) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000078f000-0x10)=[{0x8, 0x680}, {0x8, 0x5}], 0x2) lseek(r1, 0x0, 0x0) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000582000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea4) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec6000-0x4)=0x0) r2 = getpgid(0x0) kcmp(r1, r2, 0x7, r0, 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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+30000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x9, 0x200140) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000002000-0x2)={0x1, '`'}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25f) r1 = syz_open_dev$mouse(&(0x7f0000e1a000)='/dev/input/mouse#\x00', 0x1, 0xc000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x8000, 0x2, 0x373, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/ppp\x00', 0x420000, 0x0) 2018/01/28 09:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000c000)='/dev/snd/controlC#\x00', 0xffffffffffffff01, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000004000-0x30)={0x7, 0x28, [0x7ff, 0x5, 0x8001, 0xffffffffffffff11, 0x8000, 0x5, 0xfffffffffffffffd, 0x3, 0x300000000, 0x2]}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/28 09:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec6000-0x4)=0x0) r2 = getpgid(0x0) kcmp(r1, r2, 0x7, r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 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]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e59000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000139000-0x8)='./file0\x00', 0x4) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000477000)='posix_acl_accesslotrusted/)-(\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000651000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5f000)=0xb) statfs(&(0x7f0000c3c000-0x8)='./file0\x00', &(0x7f00003af000-0x8d)=""/141) 2018/01/28 09:17:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0x6)='/dev/midi#\x00', 0x4b, 0x4080) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000-0x20)="c383d316724cd4182e6fb88ed9cc6728c6400da015e1f22526a87841877f3cb9", 0x20, 0x40040, &(0x7f0000001000-0x10)={0x4, 0x6, 0xffffffffffff3a05, "2c040da720ff", 0x8001, 0x0}, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000006000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000006000)={0x200, 0x8, 0x7fff, 0x700}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000007000+0xf4e)=0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x81, 0x4}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000008000)={0x27, 0x0, 0x2cd, 0x1, 0x0, 0x2, "6d84529924ac86c8265e688d762cdbb7be07ae91ef4e1ecbc003fa599b0ed98fafc6d98b18ba16697bbc937924f8b78f234298cf57dffd3034cc377149d0a4", 0x7f}, 0x60) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000009000)=0x6) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000009000-0x1)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f000000a000)={0x2, 0x3, 0x80, 0x200, r3}) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x72, 0x80) mmap(&(0x7f0000e2d000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) [ 107.994592] QAT: Invalid ioctl [ 108.012874] QAT: Invalid ioctl [ 108.024857] QAT: Invalid ioctl 2018/01/28 09:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000390000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d1f000)=0xe3, 0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000086f000)=0x10008000) bind$can_raw(r0, &(0x7f0000bdb000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 09:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc3000)=0x0) stat(&(0x7f00008f5000)='./file0\x00', &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00001ee000)={0x982, 0x8, r1, 0x52b, r2, 0x8, 0x3f, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000369000-0x4)=0xfffffffdfffffffd, 0x4) 2018/01/28 09:17:23 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/28 09:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000fd5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000d5c000-0x78)=[{{&(0x7f000063c000-0x14)=@ll={0x11, 0x11, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14, &(0x7f00007b6000)=[{&(0x7f0000eb9000)="ced195e1e1abc57efa55decd3c167e", 0xf}], 0x1, &(0x7f0000818000-0x178)=[{0x70, 0x10c, 0xfefb, "8dd655d4f9becb25d91fb0d616bbf4727e5bd61a4b6ab33c635eab95b0312a2ab7897f2e0bc4813c493c168c92b238af9eaf567524c8f04966be3df5e5888a0f62d567bbd4f42d5c33ff1b03da99e2ebffe04b068ffdbfc5a6c0f787"}, {0x90, 0x11c, 0xd6, "6cd6bb5226bf76fc0c8463ccaeb604f1bc02548079d867bb7263bac7c5a80e311e10f3ec779394b862aace89461cde4f13e28272cda618f994f910c7146e6fcfd4ff3fb41ba441a3d076237e50da1976dde9f74c3b11013bb3ba59312f67dcf8fadaaa1fb7acbd1fa46bd1fd3d558ab25675f10d8b90b2a94955"}, {0x78, 0x117, 0x7f, "09cc0f4b35f0b2b9bec852c08402e3499387d832fc7a8de88b537dc249359b237a31f6125d30118ec6faa07c89289ebca72690c7c469662b61ccae0f9e2fec60d8c6467991534c02f66665d620ed4b1106281244eecd1102b4e70e1bcafc70d94347"}], 0x178, 0x4000000}, 0x4}, {{&(0x7f000091e000)=@hci={0x1f, 0xcb, 0x3}, 0x6, &(0x7f0000142000)=[{&(0x7f0000cf4000-0xb0)="a6182399459e3845ea25ff134a36ee33491df84cc75bf40f04533af271478c62eb0f8d60e480a09a1a5cb76455e5602fa1f6e3707f0acf4d074b926f918e18ea8f9216dd13ecc120cc92bb17e5ca37fe7673ac7bc9100364e780f1263dd583ae426c323d51fb4db9bee65a59f32f6816d8544a73df94255eb85c1a606b4c9f212513d3323951504b85d615b66a786a549943b83018db7b9a7aeb07a1b881cc94877b7a6d0c76adc30a5abe6b989321c2", 0xb0}, {&(0x7f0000b6d000-0xc8)="e0de29cd803876ef09cb0b59ed8bf9d4e8db7ce03411ce0b9e4440ce7021881875077553a2d45fc923932c8607dd687d10b18522bc908136d01dcba3ed56752a08336a7b91d24208955cc4eadb1c34675070c9ab8ea2f40944f92fd423e81a82e7745b77b8b24cfad49d89bf42c03d11c1b24cf939c37c80a962c9a6e3818d40b49fb61d37514740e5407ba885e13044b090448ec02b0159b31161f4daf76a4b672ef687e5e2d65bc74482da405a32cd02bf663b006afea590f612fc33f8e6602d6bc9b1d3d1ed87", 0xc8}, {&(0x7f000044e000-0x1000)="90bee438413bcee8078346341b36dae7a1a820244bc58a315aac1b3acbbcc1080b32525883723742b2babd7f4fe0ada9d4e86ea79eb579751856b3c52e582baf63dd7b37541bdb0bc928995320f5e461ab08a5fcefd62c971b9a1ae97931812adf506b358c7836ec68e6a2568fa613ef69bcfbd2fabbbde00bb22de37bfcb47b1c6fca84bd931a4d7a68995c202d51067d0016600ef897ef7bba4fbd8b832025df81e7be9548c2c9b8740c198c56d044742420dc7d49691206c4f678556150e8b0a1fa591acd6bcc67492eb5d12c29b0ce4161c66eb6579fb872095929858e2096a2915253f59b2f19c48f11627a2708b527dc0613a02e71b18b077b059f5d177986fb47c8811629b74db78ac0a4185c9b600beb84d3ab5f771f6dd5c63113edd462c9ecb706dc6ffb92aa92ae78388b180e9639d875987517356800eb821effa521a22d8ef80e6da5806c8c1a78cc0b44883c34946f7c46576849be66f3281db2fb532bd2058c970f85efb42d31629a055aebe5219319ef6e347b29d20a142065167f062db92756742c74b411ed0a0744fd4ef4513dcb903d8333a5b60eb84bda66dc9341430a65fa19fe908cfca4a93e54885d11381d2192db07389f933439c184d6a5fe39daeb48d7e2c21b43b8c512b8d565d5aba0add5fda5f2a0ad485d181fb12a71fd584ba9fd6c392e4c6da9a27d17ecc90ca8e72aed6119d0a53a641977da29ff4c63aaf25beed022e921ea572d25b164ffd25e6a9c8e3232468548a14cf0507945ffadb92a30cfcaa1297d393b90bf749ce9b3cbc3d72d6deed26a591acefc74d9df971aa82c7afc1e7a045fd28d6bdf62cafcf58e4b2d34f70a5cc928c17d6f625783c99e9c64f541dbc9c6d3209ff05d36e6442abfba70ee3a6dcc57b36e5758d6cca92bb4ca0a7fb3e809d4be1ebba62f3fad27f2a30d3d9d6de4bf34a3102c4895b9d6d6549a9a6f64538062cc696eda2500150378c10e2684faa98a14d548248608343296dfb3829df5bd57d060bc1ae59d75ba5dbfd0bed435dd3c92f8eff91a166e59c61ff1b4c65e2e7fc02309ecd406f8baf8bc4f724d2a893cac358bd5605b3607ee70a1e9af8939535773695f696fe8d4433272d1d18c5286407fd0cc3aa89852605f5cf6548902125e06d1e5b71fc3845a5459c1bf20ca8de4b50fcc02775bd43aa894f688923621e19da24b91222124311a5a36f38b5b1956edf68b8149ac180cd24c53a5bcd51346511bc2cfa236736396082faf2b8fc0d7a6cdcd3279eebd6e33a97a537b63908be4efceee02122b9f4d297e590aab014d16ca13d4c019b40c1bd948e1f620f3c8128c72a0fe02953d47c2b7215fa7ab35d1f506e9aaefc930aa23a82bdfe58eaba8ef3892bb845e04a0f3d3e8b475c3848a87138e12122acc4ac9d703d284d28ed0c480369e4a1410d4d83c8f2d3ac1c0032d6fe6ed058847f461f8b0a2b3e74ee553ad683c626fa781a4dbab335fdf52914e54a84051abef87eb38e48a61b85beb1f7da2384d8af30da8b90e733b2d845b5f1c8eb58cfcb3a7c102633d38b756f05df6f6f0d974a5dfe3f910ff6c60202e004d3dec10f2461a3b448e21b00d7e56c054f51ed8df4b535794f5f2ad258c8c50c87cfad3053e04c08668eabc4e34738f8099f5511c2a5c0514d36e49600465c386e8972e8d28bec72dde2b9817e0afe1c608620c47e80426361209b89e632b6a103c3e9b678a7e238b7df580469c9308dc4a146aaa3a1fe49075839254e5047fbbe2bd6f4f688354dcdcbc73947e2ab9c7c0b604b53709e836bbc20627e2ba18593a0c759eaeaa443c900f90072b2edd536ffcf17d4a551ae5f3592cc8bd9609dab69d6ef94e5a0342d0688a30400eab33f21efbae6abf45c06ec2c7f4b04be43a94119114a9e4c16e183df2fc518d473323876f84b902190f2ded79e5ede2c6bd522cf7c7e446c992834a52c3d3898d6abc26c05425b9ec0dd0e0a8f08c4e22fbfc8e71393fa849ab1ef7050b2c5d7108e83f7e2d5a97c580a73378a104443f92f8f4ca8cc4bf528ea60a8f2bfda7b054a90abb5fa782f5bbb83945ee04d63b6310b57b18193458ccf3e71cfef07eed39b272b2fefe93add2b70cb557ec6a603a5539d2d8dde499370cd8131e38d5d26dbdf4e90f9c9102aee687bdc1ab493e8d87da6a11d11152c92ddcb6cf3a6f2db9573da2b2e67162669c38bbc5d82034c7fe5fc621276dfe45c5d8e8d771accf9b953afb729a422eebf7462c0fbac8213a450448c7f933974892f29455c475cc1bd8de25a2e98221509b53ffb3ff7ffc2e21280fb7781afbcab1e1d5c7ca40902efab59c9e48892174c5e229a55521de36ab0ed1b0db10f1d197329804dcabccc4334a186446e762581f5a2589678c7affbd743b32d51b9a29bde0eace92623b3682d168706ba7b9638d136aaf5afef4ed41bafd027ae2c683dd6946c444c52b3182e995c76c71c94dbea00ca98b41476a348678f102be1a16bd745be9ca7cebf930a755fc35e3f86da556381884fc5cbb04ec8211ce64bfe1d97f9f9e718c0f47f093215215f74764d3e57b19faa47f69f8f2a42c3109fddf5b1c7f5859e0fc7fdc680901400cfe73c8582dcedcf068b259048a64f6ef1e0ba86bdaab3a738fe1f04aba80d0e26a520b981a7710ddce06274d7cd44c2dbeb2602c5a2ae2ddd26b2b12a6590d9300ee24dda9925ed41a46cb68aeeaf94cccf2dd50126ab30055d054a7bd3c7021d05f935e264950c1e660d5c55ec24908567a9512567617afbf9d862df8f534ee2ac81737c5d8b158208d637a994db735393cade0d63d39e869b114020e22bb66ef9763855ad31267c028bff322d46fb51ce845c3ac3906fc4a2fa9b2b4d389c83fc1493516602e0a0fe3edfb331abc87719f77348236c0345105c6c04b2994c31f781b1f6da375acef20fc6cac3b876dc33a4befe46b98e8de32dcaaf0a3c0dfdbb5ec10736cc2b91b52b8ae41e7e5da440a4cdc7665a3af5d25a7421426f6f89d0593652c86f4780116bb5a5c8c9122ab982fc16754e63d962643ca006245af935beb1bf1324b17a5d0cbf134cec70bd8c6c70cb51a3e2e70b081c7da492c2838c3390960cd32d53a9bd59c6eb76f076a625228b4eabe1cdcbe3efb6748446b58f2cd94c556f613dee1c696e5711030b9dca9ecfe8f1941871a42ff19e2d6d9a9ff1ed7852b5f171e14c0e5b2ea33ac3787c9fc89377fdf2cf473d85868bcd20e3c426a4d14c581fc08a4e5e589ee23f1fda13403a8c2694191b5566b9fc175ebffb2e1e4dc34b52292c0c3c2c60b5a46fce262e3b269a1de7209923318ac50ba82db589870ace05212b8559bf362daf5982a48fa3ee8aeb34bfa0eab76cade47e96184f5fb62ff6a62122954e28ab5d9778432049e1204bff2aaddad7183d9877e7eabdb62f966a78e18e8f7326b438fee776a734b1348968139d4f375dac57fa11ef4da910aa6e0c9b50b2bd0394b33e02f14b49a41c1b62ae58f1c3f99da5a76fb6ca0c4c78d23040cbbcfb475021db91e27bfa834c87f09f46cf0f204111fddb9537e5d6433885382f1ea122fa3cb87503141392cb4e872bc7d21230c040ccbe5ef45d9f8653f02b9d29aa170124ca44e98e164c3851f82359dda197819ec0834670cb501e2f7a40c4fa322d4fbb298df891e1ec49e663694cfe67d2dfbf2aa823c35f61a2ac99d662b67a3cec938ff4688919f6cf710fbc56d2825bba19c3fce40a92849f792a1462d2867fe3c7dbe1ee3bbb52fb30530225d52e8a6aa2df496f2d67a4b0224bc5e571834df4713d26e6316744ad8988339098bb71147f87bfeebd636052e9a4e307bbcd84f1ed0cb7e955a7e4168cc870cc93221c9d650c6465c9aa91343d87285421bae624572893863c187025eb367ce0d1d1563085e08d4105a0abfd9994afb283ab7fdddd7e6ea6f6dbd8bd4e4091a5d3b173a67670590b0ff730e674fbd0f2a34912a76665ef39ada04f6d4247efd211ade0dc9041a3913eed778a166e5191a0eea4a31f695f533f725f689fc39a325317afb7dfbd16f65b57e36e3b3271c47b9192a6582bba60b73b4d5461e3c75be942375dd057b6a939c572068ffb4e0aaf71748ad9e3d73d2e86b918a8947f8b1cceadde93b2f9f03c0f06a5245c6f4e4245e43eca610567aa43f1b29742e4f926fc48599c9ef2a07d3c3549ceb51d9d5fced9107e022c4f82abee4b87a955cdbf187b6960832507390bc7eabcadeb161acbcd7a34ed4f94bfaadadd235834f32b39f87e9c3f03413c5baedaaeccc4fc53f8958f2f6d573485b6e52555bd21fee9d147d7c7ff6dbc50178636c9e9915462e74626e48961a454b4034c592354c2c6ace6c85ed62cb935fa2911ad83039ccd68fe12a822341f8bb23a0f7ab5a510a0d13fb690fafe873905b597fdc7f2b8e38601ec7054b02b09ee1321e556fa43e6ac61e363068abece56c1a1448d80e10600535c28153134bf85fdc3feb3451bbc46f3135b5d2a57f87ea4e882f96979bd4a0e58f821bb8be21858ed189da95da62515a3596294c8c70be69e5c7db59b6363e8dbe990f77bca63fba6598b1be01fab88f2d46ae626d2073b6765ac0c28543f0c3345426160b28c06f84dcec3c034952670597e5c7cfc546b0d18f94da686792e69bbc32534b880f93862e26d6db7d50d1506ef5c1497e619ceda48c4ddcc6ed334e48fd8b354342e130f4ab634868f74bb2358ff3b5ee5e830d37177768dacd13de0f25c58d1a61004581a63e57e139973f3357339c027bfc3942a6838bc10af0d350fa1e56301c2f3d88f7dd67a573c885cd96fc0123ad4982db649ad9cf953d8595240385f0dc403e9346fa29ef6dce3adcba67022370014324054f5fa50fa127caaa059ca47d734bc2d2bbc816cf1ee060f1816d3c576841f8a5224ef48cb6ddf13d34c040450588223d99eed9ac1b933a03a21313c7a8b919785cb61943652d6bb9804bd9b2fe3fbe52728e6f21daff63f42ad6fb9312b54ad0d160628d3f0e15ee5f6b0ee06f25ffde27492ced2cb08ae639260fddac7ed707fbd2c90e58b17333eeeb07631a168201683f637d833b8098711bf1c2edab0fa50c0f043f9a99872edaee629b31b890874a2b0861b6d7cf43398a47080cec11d16c7de13a2c8e15a69f8f0a55d0580b629521a03f8770c92bbf1fcf9489cdd69e3e0bdb07e2101ce7db48415872dbb7289004a83b1a2ae761b8622781f6186fcd13d0b8d098515e1eb32325c367ac9e760f5c73a179b1d7b21e96f7fefc4fcaee61f4283496232c63a2204f6e75bdb09de38c1512c3e6469c291a2c5a5a4e60314df9f30f6e9ce74d4f9b73ef0793ee6b3321254a781b0010390735273b2dd555ee462f54b15c1b1cb24b5b89649b90dfab33b2bdc3d637627ad02a78c5370059945d88baacc5bf02a2df66ca42442f9609f58b583c9e60d6a10e5fbed974d74486ab3027b1d86296a49adb6146ca984ca956626c44327f4efd9f34136dc04d6bf0b2bdeefd7309228fc19adb8e3a12e7ade9ceb28b9b84d6ef1ef0a74275e5593e5b0ed48dd06e54610361b0c57d793ae6a60327ba179f0f9ccaa6c566aaf32f906bd1bb1a294faceed3c427c678bfad25f50a5010cca992bbb59e22fcaa532102d0676375c9abf5094eb3273b8547a7550668f1ba63b92965c5cd98f151224a77b3215297590b492219f66d99ee945a5a3d67c2494b574e50720b75322c983ecbd930c77242c506adde85a972fd00911e05164d35124d9c89", 0x1000}, {&(0x7f000008a000)="b22e9fbf689ab4136c22bb153000e87499486e0aa34ee6c96215b6a70e835cbd8c4c2239f086a858e1227ac15dfe98c74ad3f5cc0a2715cc8c6d9f2dee16909a6a", 0x41}, {&(0x7f0000c57000-0x7a)="5a21deba0c80a3386d9f74b41c9fea9f875943499f9e465a66410eba76f82664fece72c2f7810abec4764d98a1d9910f0e68df7052c54f5cd422854aebe69ec1424579fdff66d77ef7323d5a99cc8893e96d883736dbd014d8492b2b062f36df26724821c50a6f7b070ce842a310efd33ef56b15d8e33cf51224", 0x7a}], 0x5, &(0x7f000031d000-0x2f0)=[{0x60, 0x118, 0x5, "1fef3c7c7fbac3ab4a9bed8608bba82a120dff14a8690a7276357322d0a2a79a3e7ba97849f5e49da4dc82f93deb6186473aad706275efbcd95d19817bfa253e43b2834fe0513d864f16707e6019c2"}, {0xb8, 0x10f, 0x7ff, "72c7f1ad726db10b86b991e958a2fc8bd4eeb591024a7e6642317ed8c829928aa670459d5fc8a779b1bc9cafe58446db38c734d23dd74caf5e89fc23af69e18b89fc4b0345cf35c5c5d4708121b65b7f9509fcf8c8c98b6972a40c7a4cb40c19f520cbdbac572ad0409143193112d498cb6222f01887cafb9d0cfc4ad2116a0a27bff715fab9bad263fc6267126c4de460604a4451779dbf4193566e7789a8ba6e"}, {0x70, 0x119, 0x6, "176c85eb67d70a1e20db0965cc2ca9966f72626545b6e09d34621ecbbd3a24c01199321d75f2a57802a1f073243fff3350cc180840e54167ee38f4112a8bdab58a714e6aa4c671d8609649dc5a2974567dbdaf5e13bb73fffbfec7c4978484"}, {0xe0, 0x103, 0x1, "dd39dff4d18c666f6f0114fa8c650cbaa74f7f90b4dfbb6d7b8cf4efcc589ee55dc8625c8d1ddf57c515852e4fd20fa3dce0263279c19fb2cabeed3d4916496e3d3655dd1da6f7ea427fb4f346e0dcf2c5d2f0a036fe11aca73bca9cb45fced7bf4fd284f21f4b509ad54b413840173f9002275155e0569be8196bd04c357a6d0d211db9a1d5be5ae81c2a115aadf9ec1ee387ac272104a934c7e57ddcf396f61155190aa71be2e8c6efea7c1da532a3eba96ef2d25463e0713f873aaf71e1e7cc6b42443e065beacb81"}, {0x88, 0x0, 0x2, "2f689054d7168dc12a2dc69972753839ca5cbffd81d4cae5f7e3571591c79c12c8971ed5bff26b43b81abbe5850dfb126f2ea2f7fbc17c20a97ce24bd04687b228eab5290b4cf1fa52e5edeb53f555c0e105a49b94cb940e70e9f197e297e01843adcaa42e6e3594e64712654b2056205c6691bf28"}], 0x2f0, 0x0}, 0x2}], 0x2, 0x4) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000847000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c1000)=0xe8) setfsuid(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc8000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000006d000-0x8)={r1, 0x857}) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x0, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000003000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x7fffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/182, &(0x7f0000002000)=0xb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xde)="87399778ca82e86ff9656a59d42b3d811bed22f6ae7f17951e1aa3f4a4d98167e60061bda5e03458afa4fe3538cd992a1bdd3738eda29e8f3ac552e6da66831539bd72995c0d43714f52181791b1b0a8dfc1fddbd20c3af7c3f8b755b3c4c035f62f7073ea7bb8a92ceb7055c7b6c9e4102614995da1c366d3a565583637f029e920a4679980ab17ed01bcb6d0bdadade33980b50ee897bc9bf23a5e63c5c6a7f71afca35ffeb42cff7c6512aebbf2e591db7e1967320d428b4b0f2c74092af325d1c74c9c556dbf4f139b649d333d3431cf20e12a9175c6851e4ae0ec2a", 0xde, 0xfffffffffffffffe) add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="69f94387bfa626f7612e1f2e9537e5b6d52293d6a2fc61659d309d477129f58de6a6f2ffb826934c86707e7c3723b4e2961cd8cded8917bbf4c1a23c8fe2d1fbcbad277b950cae89c5a697e47e48eac34894ec5efaa2233ceea8c667436477c35956ff0c053f73594439e8af60d8c3f2d13309f47b9a837d65ab331bf04fc673ebeb1103266d79ccbcaf11f037a432d200c0a2ecabc4668f319017c76764b741229c1a0e841e30ea66e3b0146db203bfe7f20307cb0b0dc162f9ff509a0d302668564d09a4f3ab79f8e5ee9e5de5e45cd18f783db608cf0c3cf132ab6f88f4aad8d3c15ff5a8aa1f61cde494bcc502", 0xef, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x200003, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000004000)={r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000004000-0x5d)="d2c19be012123b412ce8ababba952b91c406040b6f373dd0cc23153814005a6c9856ca83565fe97dcb299276dd5c28b52237f01e05bb3edbf374c0ff788e3477cae6e7272a2c36b19990d7e6c164fc90593cf4c4ce768b1a84c5d2be4b") 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000064000-0x8)=0xffffffffffffffc1, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007b2000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000bef000)={0x4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) connect$inet(0xffffffffffffffff, &(0x7f0000cdb000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000948000)=0x0) 2018/01/28 09:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00008d8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6338}, 0x3) bind$inet6(r0, &(0x7f000039d000-0x1c)={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(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 108.042083] QAT: Invalid ioctl [ 108.047211] QAT: Invalid ioctl [ 108.056733] QAT: Invalid ioctl 2018/01/28 09:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000478000-0x8)='./file0\x00', &(0x7f0000d17000)=@random={'osx.', "116c6f246370757365742900"}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 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 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = inotify_init1(0x0) setns(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") r4 = syz_open_dev$vcsn(&(0x7f00005eb000)='/dev/vcs#\x00', 0x101, 0x80) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f000002f000-0x8)={0x3, 0x9}) kcmp(r1, r2, 0x0, r3, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_rfcomm(r4, &(0x7f00004c3000-0x9)={0x1f, {0x3f, 0x1ff, 0xff, 0x2443cf22, 0xa50e, 0x1ff}, 0x1}, 0x9) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f000023c000-0xd)='/dev/urandom\x00', 0x0, 0x800) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000b47000)=0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d3b000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cb000-0x4)=0xc) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000530000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aa8000)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) sched_rr_get_interval(r3, &(0x7f00004bf000-0x10)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x80, 0x94b423fca2040667) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000138000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000af6000)=""/250, 0xffffffffffffff54) bpf$MAP_CREATE(0x0, &(0x7f0000921000)={0x0, 0x1114, 0x3fc31b73, 0xffffffffffffcd66, 0x8, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000917000-0x4)=0x7fffffff, &(0x7f0000a1a000)=0x4) 2018/01/28 09:17:23 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007fb000-0x2)=')\x00', 0x0) fcntl$lock(r0, 0x409, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000f67000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f67000-0x4)=0x8) 2018/01/28 09:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x4001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r1, 0xfffc, &(0x7f0000386000)="6bce20e738fe99b0566aff567c62f34a6db881e226e4572b00a678b66498773d11750aa2826b5d86d637a89c9dbd7cd681053df4352df9012773e69551fc7cde46ddfb2b5b6dd09ab53418d1a4c775025dcfe3ddec8ddccdd692c1a3c271deaccdac7bfc1e18c4872680c7d145c939fb439cca7e") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x80000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3ff) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000245000)={0x0, 0x0}) ioctl$TCSBRK(r3, 0x5409, 0x401) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078f000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000a3e000-0x30)={0x7, 0xaa4, 0x0, 0x5, 0x6, 0x6}) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:23 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000efe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000c2a000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 09:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback=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}}, &(0x7f0000782000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b3b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) flistxattr(r0, &(0x7f000025b000-0xa0)=""/160, 0xa0) 2018/01/28 09:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e63000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007c0000-0x2)=0x0) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a88000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b76000-0xc)={&(0x7f00008c4000-0x8)='./file0\x00', r0}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000048d000-0x8)={r0, r0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000022b000)=0x0, &(0x7f0000359000)=0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bb8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000004d000)="63cd235fe6c4a244a12e799f53", 0xd) 2018/01/28 09:17:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x0) 2018/01/28 09:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000080a000-0x90)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$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, 0x3}, 0x8) dup(r0) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000068000-0x6)={0x0, 0x7fffffff}, &(0x7f0000abd000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000046b000-0x10)={0x7ff, 0x8006, 0x1, 0x400, r1}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000523000)=0x0, &(0x7f0000d19000)=0x4) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/28 09:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) close(r0) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ae1000)={0x0, 0x0}, 0x8, 0xfffffffffffffffa) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/hwrng\x00', 0xc40, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00002b2000)=0x7) 2018/01/28 09:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x40) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000526000-0x4)=0x0, &(0x7f000018f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009ad000)={0x0, 0x1c36, 0x9, 0x5, 0xff, 0x6, 0x1, 0x7, {0x0, @in6={{0xa, 0x2, 0x140, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x1, 0xe0}}, &(0x7f0000c7c000-0x4)=0xb8) syz_open_dev$loop(&(0x7f0000c20000)='/dev/loop#\x00', 0x1, 0x400000) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000021e000)={r2, 0xffffffff, 0x4, 0x0}, &(0x7f0000300000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:24 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000704000-0x4)=0x6, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f00005ce000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000630000)=[{{0x0, 0x0, &(0x7f00003cd000)=[{&(0x7f00001f2000-0xf8)=""/248, 0xf8}, {&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000113000)=""/4096, 0x1000}, {&(0x7f0000575000-0x4a)=""/74, 0x4a}, {&(0x7f0000ffe000-0xf5)=""/245, 0xf5}, {&(0x7f0000b2a000)=""/149, 0x95}], 0x6, &(0x7f0000d84000)=""/137, 0x89, 0x6}, 0x1}, {{&(0x7f0000f8e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f1e000-0x30)=[{&(0x7f00000ba000)=""/71, 0x47}, {&(0x7f00005bc000-0x12)=""/18, 0x12}, {&(0x7f0000839000-0x8b)=""/139, 0x8b}], 0x3, &(0x7f0000aef000)=""/14, 0xe, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000afd000)=[{&(0x7f0000c7c000-0xb7)=""/183, 0xb7}, {&(0x7f000063a000)=""/0, 0x0}], 0x2, &(0x7f0000e3c000-0x6a)=""/106, 0x6a, 0x9}, 0x10000}, {{&(0x7f0000dbf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c3e000)=[{&(0x7f000003a000)=""/100, 0x64}, {&(0x7f0000201000-0x44)=""/68, 0x44}], 0x2, &(0x7f0000ff2000)=""/210, 0xd2, 0xfffffffffffffff9}, 0x8}, {{&(0x7f0000d59000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f0000dbf000)=[{&(0x7f000002c000-0x67)=""/103, 0x67}, {&(0x7f0000512000-0xba)=""/186, 0xba}, {&(0x7f0000d8e000-0xfc)=""/252, 0xfc}, {&(0x7f000094d000-0x90)=""/144, 0x90}], 0x4, &(0x7f0000df0000-0x31)=""/49, 0x31, 0x7ff}, 0x0}, {{&(0x7f00008fa000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000967000-0x30)=[{&(0x7f0000ad3000)=""/219, 0xdb}, {&(0x7f00007c3000)=""/0, 0x0}, {&(0x7f0000314000)=""/75, 0x4b}], 0x3, &(0x7f00006de000-0xb5)=""/181, 0xb5, 0xffffffffffff9281}, 0x0}], 0x6, 0x40000022, &(0x7f00002ac000-0x10)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000079e000-0x8)={0x0, 0x0, ""}, &(0x7f0000c7d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000bf5000-0x82)={r4, 0x9, 0x7a, "c3e6ec10e7dd1f87a89ce3959e25fad4751cae0c76f5d09d86007b54a72f5ba5624d670b23781e09c71d7bc0709f9b73eec503d553f4521089e00e2ac99295d1488389827d6fb20ddc21115fe12ee33631127d7979122574b0048c4137f574554a4d2cd92f0980e4abedd51829cf94e2da5cd9f6c1bb1ec346a2"}, 0x82) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f0000edf000-0x234)=@flushpolicy={0x1c, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x8df3f9caab037bdc, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000825000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xc0, &(0x7f00009df000)="4e5a41ed729867b4d78c25292be41404db4f1cef215704da46d6bb30d8ace0a9cf93f065974975241d7fe339c71a6291e0402629a91da75d46d6b677df088fd7cca9277f469b29cf779dfaf565c82caaa88b95ef7435d2f4ce83caeb38989d", 0x5f) 2018/01/28 09:17:24 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, 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, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de4000)='/dev/sg#\x00', 0xff, 0x400000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000679000)={0x5001, 0x4000, 0x0}) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c14000-0x8)={0x0, 0x0}) fdatasync(r0) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000234000-0x78)={0x3, 0x78, 0xc2fe, 0x11, 0x4, 0x2, 0x0, 0xffffffffffff9986, 0x40, 0x8, 0x796, 0x6, 0xf32e, 0x4, 0x3f, 0x1, 0x721cc7, 0x100, 0x1, 0x393, 0x6d, 0x9e2bb954, 0xc2, 0x5, 0xfff, 0x1000, 0x7f, 0x1, 0xa6c7, 0x1, 0x4, 0x3f, 0x800, 0x6, 0x6, 0x100000001, 0x9, 0x8000, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x440, 0x6, 0x9d8, 0x3, 0x3c, 0x7, 0x94, 0x0}, r0, 0x1, r1, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d1000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00005e7000-0xa6)=""/166) close(r2) seccomp(0x1, 0x1, &(0x7f0000fe9000)={0x4, &(0x7f0000150000)=[{0xff, 0xff, 0x0, 0xcbc2}, {0x8, 0x2, 0x0, 0x8}, {0x3000, 0x7, 0x5, 0xd23}, {0x1, 0x4, 0x80000000, 0x9}]}) 2018/01/28 09:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$midi(&(0x7f00005f8000-0xb)='/dev/midi#\x00', 0x8, 0x189100) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000bc7000)={0x9, 0x100000000, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0x2, 0x45, 0x1, "bf4a5bf301018d30469d23073e6a0978", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000168000)={0x0, 0x2}, &(0x7f0000499000-0x4)=0x8) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e48000+0x483)={0x2, 0x2, 0x0, 0x16, r3}, &(0x7f0000bf7000)=0x10) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000502000)=[], 0x0, &(0x7f00003c9000-0x81)=""/129, 0xfffffffffffffea8, 0x0}, 0x0}], 0x1, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/sequencer2\x00', 0x400, 0x0) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000df5000-0x48)={0x8, 0x15, &(0x7f0000fa2000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x3, 0x3, 0x8, 0xf, 0xfffffff4, 0x0}, @call={0x85, 0x0, 0x0, 0x1}, @alu={0x4, 0xcd3, 0xd, 0x7, 0xa, 0xffffffc0, 0x906826ce19322e36}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x58, 0x8, 0x6, 0x1ff}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f4f000-0xa)='syzkaller\x00', 0x2, 0xb4, &(0x7f0000c9c000)=""/180, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = creat(&(0x7f000004e000-0x8)='./file0\x00', 0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000344000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00005bd000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005b2000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c39000-0x15)='/proc/self/net/pfkey\x00', 0x420000, 0x0) fcntl$dupfd(r0, 0x0, r3) syz_emit_ethernet(0xbe, &(0x7f0000bc6000-0xbe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x80000000000000, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x24, 0x4, 0x400, 0xffffffffffff0000, 0xff, 0x0, 0x77ab43, 0x400, 0xff, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0x400, {[@generic={0x86, 0xfffffffffffffff8, "d93521511763edb5"}, @end={0x0}, @noop={0x1}, @timestamp={0x44, 0x38, 0x400, 0x3, 0x3, [{[], 0xe2c}, {[], 0xc8}, {[@empty=0x0], 0x0}, {[], 0x2}, {[@loopback=0x7f000001], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@multicast1=0xe0000001], 0x100000001}, {[@broadcast=0xffffffff], 0x3}]}, @noop={0x1}, @cipso={0x86, 0x34, 0x8, [{0x0, 0x6, "47e5a438"}, {0x0, 0x12, "f659c53fb6084961c138b73171d74b25"}, {0x6, 0x8, "9e134fea32da"}, {0x2, 0x2, ""}, {0x6, 0xc, "cb762bcbf0b7e277b212"}]}]}}, "a344c1a4"}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000577000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c36000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {r0, r1/1000+10000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000519000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000499000-0x10)={0x6, 0x9}) semget$private(0x0, 0x0, 0x0) getitimer(0x2, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000797000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000149000)=0x0) getpgid(0xffffffffffffffff) r1 = getpid() getpgrp(r1) socket$netlink(0x10, 0x3, 0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$getownex(r2, 0x10, &(0x7f00003fa000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f00006fd000)='/dev/loop#\x00', 0x0, 0x40) r4 = syz_open_procfs(r3, &(0x7f00003fa000-0xc)='uid_map\x00') sendfile(r4, r4, &(0x7f00001ce000-0x8)=0x40003, 0x9) 2018/01/28 09:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000801000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) inotify_init1(0x80000) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000469000-0x8)='./file0\x00', 0xfc, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b59000)={0x10, @time={0x0, 0x1c9c380}, 0x0, {0x4800000, 0xffffffffffffff7f}, 0x100000000, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b9d000)=0x0, &(0x7f0000408000)=0x4) fcntl$setlease(r2, 0x400, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000f88000)={0xc5fb, 0xfac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000f50000-0x8)=0x0) fcntl$setlease(r4, 0x400, 0x0) 2018/01/28 09:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ef4000-0x10)='/dev/input/mice\x00', 0x0, 0x40) sendmsg$nfc_llcp(r0, &(0x7f0000ff1000)={&(0x7f000046c000-0x60)={0x27, 0x8, 0x0, 0x7, 0x1000, 0x9, "fc25854e801ffd7d3f6f31da1b995a5ac998d8372fe542d8a81dfec24d3707a0e93a2f4061cbec610ff63aaf288db0ee87fdac5a1eae845b83569f86e0a9f7", 0x200}, 0x60, &(0x7f0000593000-0x20)=[{&(0x7f0000165000-0x29)="1a94d795816d5fea5f072cd029f6917836ad43046b64995e94286a06d6b1a18c9c2bc83e7d294f04bc", 0x29}, {&(0x7f0000281000)="5e42131b08c1f95d8727907b94e5b84c713c4114d9849c7c5c707807", 0x1c}], 0x2, &(0x7f0000745000-0x48)={0x48, 0x1, 0x7, "a0633943dcb1b4185b00a3e611611fb342b0be67f69de52d92cf60835138ecc0e9047debbcd8d4ec2abcb9b6b7e8b0f46bfe"}, 0x48, 0x40000}, 0x40010) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$int_in(r1, 0x5452, &(0x7f00005be000-0x8)=0x10000) 2018/01/28 09:17:24 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sysfs$1(0x1, &(0x7f0000008000-0x1)='\x00') connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeea) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000a000-0x16)={0x0, 0x7, 0x7, [0xffffffffffffc146, 0x7, 0x80000000, 0xfff, 0x10000, 0x2, 0x292]}, &(0x7f000000a000-0x4)=0x16) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x1, 0x20}, &(0x7f0000009000)=0xc) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000004000-0xc)={r6, r0, 0x3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setregid(r2, r4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) io_setup(0x3, &(0x7f0000617000)=0x0) pipe2(&(0x7f00002af000)={0x0, 0x0}, 0x4800) r2 = syz_open_dev$amidi(&(0x7f0000be8000)='/dev/amidi#\x00', 0xe, 0x40000) r3 = syz_open_dev$sndctrl(&(0x7f00002c7000)='/dev/snd/controlC#\x00', 0x0, 0x200002) r4 = memfd_create(&(0x7f0000920000-0x17)='md5sum})userbdevvmnet0\x00', 0x2) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00004fa000)={0x80000001, 0x8, 0x1, 0xffffffffffffff9c, 0x0}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = syz_open_dev$mice(&(0x7f0000cd9000-0x10)='/dev/input/mice\x00', 0x0, 0x101100) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f7000-0x11)='/selinux/enforce\x00', 0x1c0, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000124000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r12 = openat$audio(0xffffffffffffff9c, &(0x7f0000864000)='/dev/audio\x00', 0x200000, 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ede000)='/dev/rtc\x00', 0x2200, 0x0) r14 = socket$key(0xf, 0x3, 0x2) r15 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r16 = socket$inet(0x2, 0x4, 0x7) r17 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000031000-0x7)='ns/net\x00') io_submit(r0, 0x9, &(0x7f0000d17000-0x48)=[&(0x7f00001a5000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000cde000)="95bc6f29717af793d02d8c31e3b8d5656e97cf2d644ac79174830bdf26cb7d0439e3a042955dd09e63c2ff519ee1a2cac73eca7bfec626a3335dc72fbf65f1576f7b26dbbdb63b8013269506f1ccc3c712d8ba2115495442cf3c4d78146ec6cdfc11a411eebcbb04a6695e1bd2eb00c0b0a93ca473bd467d929507aeb76abe309186fe201678861d548a991e56698a4a69c37495195473a6d6efcd07e164ca8a7464b1e96964269e6d6b016f0875a84a8023bf0b097f695433552a04d6fb82e400a9f29a2f4fa44377a15675ac418a049e11ffc25bd830f9882ed0b941f89407f97cad111cda", 0xe6, 0x5, 0x0, 0x1, r2}, &(0x7f0000d6d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3e9, r3, &(0x7f00007c3000-0x68)="66bc7e857e6e8bfcb4373670c9d886c032b92db4f35a96d890ff787b161e6ff9736044ce79b02aa5461f7ef1138023158312b5a917e3d0e96bd5319608435d6c3967770516a6b03186e9e5e8a8f8bb8498783a092e21cd5cb3b641758c02799d8b650ff43a05e62b", 0x68, 0x2, 0x0, 0x1, r4}, &(0x7f0000959000-0x40)={0x0, 0x0, 0x0, 0xf, 0xffff, r5, &(0x7f0000a31000-0x1000)="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", 0x1000, 0x7, 0x0, 0x0, r6}, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0xf, 0x4, r7, &(0x7f0000ca0000)="0e6b58203341f8b8dd4439d7d18ce1930157464689b851eda8749f9737abb3f7a7223233cc5048fc90afd4ac96837006ecf7361c766747b67f8627238eebc3f9ff3ad8f1cc62135a089bbbe5c236b0a8a6ecd759b724888031fdb488bc1dc5d5914d35e90899af43737dad557318df16026af646a7783621fbbc324d0955e414bb1af14da67587e7f80fb9f9209c34de43f43fa5bfdd5d652bef55d33b7c9a2ee708c75d99704711f33b636f2ac3e89679a36f9270f917a499c1796a84e7baeb7032e6fdb48487e5b4f6b9", 0xcb, 0x7fff, 0x0, 0x1, r8}, &(0x7f00008a8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r9, &(0x7f00009d7000-0x79)="f19b1c3103e0e78fc99a43546499b0331718a3402f2766dc2d710a1134e1398783af3515f80a663a6e86bea25311cc9adf3d08251dcc3d248dec771365e05fa4413ba9b1e1ee547de270f50be01fae72756025874a11d0ac785adf71ea5f19f0bba7ca8a5143c059859b2b5e265ace235dba5b9a02e663f98b", 0x79, 0x8000, 0x0, 0x1, r10}, &(0x7f00005b7000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f00002eb000-0xad)="70e73f7a27900ececc735020d53b970dc7a9e31d3266ea0f79141b3d309889c06abeabac1dd4be9e45c87a1962c7b6bca3807ace82f82e0e3659ec74aa201c9bf205267671c28165688eaea8f7d1808daa5998a6736c5dd664b9cfa18fb4775e3d4eba872e7b38865e142ba503ad8c53a8267b48a71072e406e49df3162ba910fca6e87627ae635da341436583a54c8e19504f991bd5d0bcaa04365e7155797038139bf4868fd9b1d37dba62e9", 0xad, 0x1000, 0x0, 0x1, r11}, &(0x7f00004e4000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r12, &(0x7f0000ed2000)="528dff5933387703a648d2a0e34cb0217289ac186f57362e4912e95e256b7020d004492a62af413cc8a476eabacce946202bb2f7d4e682e6ab8a528bcc823f85fdcbded965b3f3655d29d75721e53035f1a6a4bbd6cddf3b7aa6bd0da26d759a00e5a5bdd8cb698bd187d37c727db50c3a1619b2d531ac295024", 0x7a, 0x400, 0x0, 0x1, r13}, &(0x7f0000b46000-0x40)={0x0, 0x0, 0x0, 0x8, 0xae7, r14, &(0x7f0000f11000)="", 0x0, 0x23, 0x0, 0x0, r15}, &(0x7f00004b5000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r16, &(0x7f0000cd5000)="59ef681e7a09d2430ecfd54b63c2d0719a71370c9c3fa9ee3b5b210a7b09379cdc5784bd5a977b3c67d51b5bdaf7cf3a02e4196657242a4296ee2dcfcfe4fe0d3ef7a147fff58a433e9656cf3ac1bff1f5ec0085fc222a111619f3441444886d526ee8684aa415ec8fdf8c1605d0d7f4c27d964237c334323be1445fd96d5a152ece66487debf3cfc59fb5fab22e93cb43f7ce39706e0cb75e1fee9d4bb43daac1a3fd20", 0xa4, 0x8000, 0x0, 0x1, r17}]) 2018/01/28 09:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b6b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000170000-0x18)={r2, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r3, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800005, 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000012000-0x8)={0x0, r2}, &(0x7f000002a000)={0x2, 0x8, 0x7fffffff, 0x1000, 0xffffffff, 0xa0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/status\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f000000f000)='/dev/audio#\x00', 0x20, 0xffffffffffffffff) openat(r3, &(0x7f0000002000-0x8)='./file0\x00', 0xdb04b81f9a4695a9, 0x8) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r4) ioctl$VT_WAITACTIVE(r4, 0x5607) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000001e000)={&(0x7f000000f000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000023000)=[{&(0x7f0000001000-0x8b)="1c", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_in(r0, 0x5473, &(0x7f0000c53000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bdd000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f000055d000)='/dev/adsp#\x00', 0x7f, 0x200000) fcntl$dupfd(r0, 0x406, r1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/28 09:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000093f000)='./control\x00', 0x80000d50) ioctl$int_in(r0, 0x0, &(0x7f00009b4000)=0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000786000-0x4)=0x2f5, 0x4) r2 = creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) close(r0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000e1000)=@req={0x50, &(0x7f0000e9f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x401}}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000ce000-0x10)={0xe00000000000000, 0x8000000000000, 0x2, 0x5}) 2018/01/28 09:17:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000003000)='c', 0x1, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/28 09:17:24 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003f0000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000282000)="", 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000d93000-0xc)={0x1, 0x1, 0x17}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r4}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:24 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f000034d000-0xa)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008b6000)={0x0, 0x1}, &(0x7f0000aad000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7, 0x5, [0xfffffffffffff001, 0x7, 0xfff, 0x5726, 0x6]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008e6000)={0x0, 0x100000001, 0x4, 0x7fff, 0x1, [{0x7, 0x9, 0x20, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000062f000-0x10)=[{&(0x7f0000b07000-0x32)="f6", 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000025c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f0a000)={0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000911000)=0x10) fcntl$dupfd(r1, 0x0, r1) socket(0x5, 0x80000, 0x7) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fc000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000372000)={&(0x7f000094f000)=@llc={0x1a, 0x2, 0x3, 0xfffffffffffeffff, 0x7, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f57000)=[{&(0x7f0000898000-0xb9)="8e426604d093e301cc07753392d71e399e926416b7b51280a6751850a8e7c53210e8ada3e85d5fcbcc5745fc5c199c215faac527f81e9fa516541068360f912d0c73aea06a889bce34ab67380decd16fcd04e6844a98a6f433eb53cf55248a8b2773f2b5ad8b9090a5c2a0349106596922ffcda8906ad7c6b855d35c73f4386d47bc73c42dfc21a3305ed298dbc4b10bc761b414b722006eaa3c26c1073240e5626c2e468fd139273a767da08e4a2fcce9500cdfe0272d4a1e", 0xb9}, {&(0x7f0000cd9000)="d38ef24ed5b219ff9725e6356f11386bbdecb5c47b1ed6cd7d03b6bffd069b7f60a717f47c81b6335a6a2838af48283b9627fdfdcd78603ece95e8617185f01ebd1677878d66cc3abe4854b1e216b87286c733c9292ea3b55b58c7c12bb59d7b90d4a86e8112413e9a7d1b841d2e5be8a1cb38236bdee31c5c532f4f7e3f16ab5f66bb50913dfca4562809a43429802ae918589a1498fbffdb8c9e592f3032f107322055c8f266e6e4d594695174e4cdd9b81f446214bca11717f471d79732b0f646b23b4f56fb23c71159e5ead3a55d4d1d33fafce3961e1e4f7787", 0xdc}, {&(0x7f00006d8000)="c03f69c16f9c2977b84f9e247bcc0d1683aa596ac383125d9531d3522ad78b03081c1bf0975cff95f2ae1fbe5f235f71859b1be13ccba0501d4cef766ecf6c7479133be3c629cdababd7042429b1", 0x4e}, {&(0x7f0000fa9000-0xbf)="b5b7a4519a0b2660ee84d1c4b05dac4832efec7dc8e44337b7c4e4631a25f3980ee7519ed812ae4f60637a4b87c0b50caa9bfc740d0d7d5ca5fd16df57f01251d9d9d21dacfbdf13a95bc88082d971a3d1786af6f3e98b44f09743cd18f4b852ee224cb780c06fbc2a4e1b39b82b7e5d6aa77bfccce302d1eb074f6b909a96370c7e04e68d59eee511383917ddc165c22cc073886d6e5df1cef1345410a10bda336df5a1391c22c11bf965d269c0ccd364857e6452c9b7af941a603c4653a6", 0xbf}], 0x4, &(0x7f0000cee000-0x1110)=[{0x1010, 0x84, 0x7ff, "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"}, {0x100, 0x103, 0xbbcd, "52d86b12fc2befceae7620621d09c9a39ea0957a01be22911b8f46ab206ad6cb4d649744e59174f486e5245c03014171a42cc595b4514bde897fb476ae9aa81916aa1bc894539978da309cbf9888304039fdb9a86f12078e42267166c7a65633fc82089f178adfa44115b15c920455a63740ad9dcc5ae8d242a49fca3c400946cff78a3d4537dcaf31a8edbf5722a50b64755a893060335d6dcd7cda6a0a5466ab0ae916a9ef346d53d0bbcb6f7fd757ef76ee5ea47102e6495bcdd9c1ff341a28a749d081929bbcf211a2bf1560ae9bdf016c1d411f5cfaf5966eaaabaaa8ecc13a3c0a4b832f07f5"}], 0x1110, 0x4000}, 0x4000080) epoll_wait(r4, &(0x7f0000329000)=[{0x0, 0x0}], 0x1, 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d35000)={0x80000000, 0x200, 0x3, 0x80, r3}, 0x10) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000029d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000131000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f52000)={0x0, 0x7a, "6a9639b15b20fc398ed9f4eb3a8a3b7034c99514fc35e0be4f330318c9fdd6f332c7f69c222fc62ed50a5f77c3e69b54058a9112fe5b15e496b2c10c27a6af33ac5a55e919589d6bc34a94415c80476458e76695e09c9925c8dec6348be6768d04e6c562a2d3b425cab0bf03faadbdfe47e45b0bf49db93068fa"}, &(0x7f000057e000-0x4)=0x82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cf6000)={r1, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0xcc0, 0x6a, 0x40}, &(0x7f0000d65000)=0xa0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000302000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c4d000-0x14)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x400000000012, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:24 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd4000)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1000, 0x3, 0x3, 0x10000dec3, 0x200, 0x8000}, 0xebbf}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005f5000)={@generic="7832ab180db6548dcce93260ee0ff63d", 0x9}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000894000)={[0x4000, 0x10000, 0xd002, 0x0], 0x8001, 0x10, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) munlockall() ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00003b9000)={"907835098539f1e79c1c9416b5854c4b", {0x4, 0xffffffff, 0x1, "106561ed1279", 0x3, 0x0}}) 2018/01/28 09:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x1) r1 = syz_open_dev$audion(&(0x7f00003f6000-0xc)='/dev/audio#\x00', 0x20, 0x10004) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000047a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x1f, 0x0, "f4267114c818d5eab8854c1381400fcd7b6f23b79b29ada991f33d96f8f150f6d564a0d49bf4fee58e3e1c243fc979545c94bd78a0bb1fdaae7301e13097963b", "a1f516236740430d2037c9cfee669f1cc90863f82d78b1085b21ce65e90d2270", [0x1, 0x7], 0x0}) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f00008f3000-0x10)={0x0, 0x989680}, &(0x7f0000dfe000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x4, 0x100000001, 0x80}, {{r3, 0x0}, 0x0, 0x0, 0x400000}], 0xfffffffffffffe56) 2018/01/28 09:17:24 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x80, &(0x7f0000002000)="", 0x0) pipe(&(0x7f0000b92000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x0) 2018/01/28 09:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000e86000-0xb)='/dev/loop#\x00', 0x10000, 0x80000) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000ad8000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000c62000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000019a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005e8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, r1}) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0xfffffffffffffd82) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x17d400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000003a000)={r1, r2}) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x0, &(0x7f0000818000-0x10)=[]}, 0x10) 2018/01/28 09:17:24 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x4) pipe(&(0x7f0000428000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="70aa9ac3974dff1aeea872101c4e4b50af53daf1b0f88ca53e2820b00e8f862ee8976565851d9eb1488abe07469d0a3cd3aaba04cca67f478fedc006d26be79cbc78b67e3007a08c2079af99d7c84f4f64bbf106a51eaabd23e9ddb22760325c8422d920104be05023f07674e421216c9e23db2a0c65c2a79002ce08beeaeb4e993e884475bfe9f816645768d7e674be498052fd762a0dd9bfe4c20629d9435a041b3bb4c8a0e05a6f44bc65", 0xac, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='security\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000002000-0x40)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x42)={0x400, 0x2, {0x2, 0x0, 0x401, 0x3, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setreuid(r5, r6) connect$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000ef7000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ef8000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r3}) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ef8000)='/dev/input/mice\x00', 0x0, 0x200000) 2018/01/28 09:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000df1000-0x5)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000870000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00007f9000-0x8)={r2, r3}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00008a3000-0x1d4)=@newsa={0x13c, 0x10, 0x715, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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, 0x33}, @in6=@dev={0xfe, 0x80, [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}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(arc4-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x96, &(0x7f0000a86000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0xffffffff00000000, r0, &(0x7f000076f000)="", 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) io_setup(0x403, &(0x7f0000f51000-0x8)=0x0) 2018/01/28 09:17:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000a33000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c43000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) fcntl$addseals(r3, 0x409, 0xa) fallocate(r3, 0x3, 0x0, 0x2) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000ba4000-0x98)=""/152) 2018/01/28 09:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ff000)=0x28c, 0x4) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x40, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce3000-0xa)='/dev/ptmx\x00', 0x484040, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000050e000-0x4)=0x0, &(0x7f0000e69000-0x4)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cff000-0x8)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/audio\x00', 0x1, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000de9000)={0x0, 0x4, 0x3, 0x0, 0x9, 0x48000, 0x6, 0x8, 0x1f, 0xfffffffffffff001}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000058c000-0x10)=@common='syzkaller0\x00', 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000fe6000)=0x0) 2018/01/28 09:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair(0xf, 0x80003, 0xffffffffffff7fff, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000595000)=0x20) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000aaf000-0x18)={0x0, 0x0, 0x0, &(0x7f0000201000-0x8)=0x0}) 2018/01/28 09:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2d000-0x9)='/dev/rtc\x00', 0x400000, 0x0) fremovexattr(r0, &(0x7f0000df6000-0xd)=@known='security.ima\x00') getsockopt(r0, 0x3ff, 0xfffffffffffff764, &(0x7f0000b02000-0x4d)=""/77, &(0x7f0000e79000)=0x4d) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup3(r1, r1, 0x80000) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000034e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003b3000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006c1000)={r4, 0xe6b0, 0x6}, 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ac000)=0x8) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000167000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00007ea000)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x371, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000367000)=0x0, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000002000-0x8)=0x1) r1 = socket(0xa, 0x802, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x200100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) ioctl(r1, 0x8b16, &(0x7f0000001000)="") 2018/01/28 09:17:24 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffffffffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000192000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000584000-0x2c)={0xf, 0x3, 0x7, 0x7, 0x1, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000b73000)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000097a000-0x8)={0x0, 0x0}, &(0x7f00000d6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008dd000)={r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x3e, 0x4, 0x1}, &(0x7f00000ae000)=0xa0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000940000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:24 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000)='/dev/sequencer\x00', 0x10000, 0x0) r2 = syz_open_pts(r1, 0x30000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002c000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000002b000-0x14)={0x14, 0x0, 0x5, @fuse_poll_out={0x7}}, 0x14) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4000000000000000, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/28 09:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$fuse(r1, &(0x7f000098b000)={0x20, 0x1, 0x5, @fuse_ioctl_out={0x0, 0x7, 0x0, 0x8}}, 0x20) 2018/01/28 09:17:24 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000002000-0x8)=0x401) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000001000)={{0x7000, 0xf000, 0x0, 0x8, 0x3, 0x9, 0xec1, 0x2, 0x3, 0x0, 0x0, 0xff, 0x0}, {0x0, 0x0, 0xc, 0x3, 0x0, 0x0, 0x7ff, 0x8001, 0x400, 0x10001, 0x4, 0x0, 0x0}, {0x1000, 0x5000, 0xa, 0x100, 0x5, 0x40, 0xe83c, 0x1, 0x120, 0x2, 0xaa5, 0x7fffffff, 0x0}, {0xf000, 0x6000, 0xf, 0x800, 0x5, 0x7fff, 0x0, 0x863b, 0x20, 0x1, 0x9, 0x800, 0x0}, {0x0, 0x5000, 0xe, 0x40, 0x9, 0x100000001, 0x279, 0x7fff, 0xffffffffffffffff, 0x6, 0x0, 0x940, 0x0}, {0x0, 0xf000, 0x10, 0x7, 0x995, 0x1, 0x7f, 0x80, 0xfa0, 0x80, 0xffffffff, 0x3f, 0x0}, {0x4, 0x10000, 0xf, 0x80000000, 0x630, 0x30000, 0xdd80, 0x1ff, 0x948e, 0x7f, 0x100, 0x5, 0x0}, {0x7000, 0x2001, 0xe, 0xfffffffffffffbff, 0x7, 0x1, 0x4c0722e4, 0x2, 0x7, 0x4, 0x1, 0x1ff, 0x0}, {0x10f002, 0xf000, [0x0, 0x0, 0x0]}, {0x3000, 0x1000, [0x0, 0x0, 0x0]}, 0x80040015, 0x0, 0x0, 0x40, 0xc, 0x1000, 0x6000, [0x0, 0x37b9, 0x7ff, 0x8000]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x800, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000f8a000/0x4000)=nil, 0x4000, 0x0, r2) chmod(&(0x7f00003eb000-0x8)='./file0\x00', 0x0) 2018/01/28 09:17:24 executing program 3: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00002be000)={0x6, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006e2000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000706000)='/dev/admmidi#\x00', 0x400, 0x4000) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002d000)=0xfffffffffffffe74) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000002f000-0xb)='/dev/midi#\x00', 0x800, 0x20040) 2018/01/28 09:17:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getuid() r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00009a7000-0x14)={0x2, 0x1, 0x2, 0x2, 0x3}) sendmsg$netlink(r0, &(0x7f00002af000)={&(0x7f0000aa2000-0xc)=@proc={0x10, 0x0, 0x1, 0x80200000}, 0xc, &(0x7f00008b0000)=[{&(0x7f0000457000)={0x158, 0x2f, 0x110, 0x2, 0x1, "", [@typed={0xff22, 0x70, @u64=0x1}, @generic="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", @typed={0xc, 0x72, @str=']\x00'}, @typed={0x7f, 0x10, @ipv4=@rand_addr=0xe3dc}, @typed={0x18, 0x66, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x21, @uid=0xffffffffffffffff}]}, 0x158}], 0x1, 0x0, 0x0, 0x20000805}, 0x0) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) ioctl$void(r0, 0xc0045c77) 2018/01/28 09:17:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000002000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 09:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x3, &(0x7f0000e34000)={0x0, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000bb000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 2018/01/28 09:17:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d74000-0x9)='/dev/sg#\x00', 0x337, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000035a000-0x10)={0x10003, 0x0, &(0x7f00007cf000/0x1000)=nil}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$TCGETA(r0, 0x5405, &(0x7f00002c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r1, &(0x7f0000975000-0xbe)=""/190, 0xbe, 0x0) pwritev(r1, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5425a9c887a991bec3531b2f3dcea35a00eea45b78433ce639c7b2e6342a72a6c3aca28a2e0638a01c1eb82e642033e1be27912869750d85643601f2278034bd4aca5a28d2f0f421008a8263f53ee434c1d1a49115d4f259dca447c08261e086f79293f44ff000a0a9c3794fdff37965e9bca789fe11330676657c01152a16cb60dff317886b6691fa0c0e33fc0b37934935e2ea22a1ac7a5eba85b137b7e9fbff117739f8d34d3c8f4a171883a13cd8e68352a901e5d8ccb4d0726033fd3", 0xbf}], 0x1, 0x0) fcntl$getown(r0, 0x9) 2018/01/28 09:17:24 executing program 7: syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00006ec000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000577000)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000056b000-0x38)={&(0x7f0000a10000-0x26)=@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, &(0x7f0000c80000-0x10)=[{&(0x7f00006ed000)=""/23, 0x17}], 0x1, &(0x7f0000110000)=""/4096, 0x1000, 0x2}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000)=0x8, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e3000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) exit(0x4) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1b6) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3, 0x0, 0x8388, 0x5, 0x6, 0x7fffffff, 0x3, 0x4, 0x1, 0x8, 0x9}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x2, 0xd, 0xff, 0xc6f0b6645e34ac47, 0x9, 0x0, 0x4, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x6, 0x3, 0x4, 0x9, 0xfffffffffffffe01}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0xc87bea840f3ee1e0) 2018/01/28 09:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000423000)=[{0x0, 0x0, &(0x7f0000d8a000)=[{&(0x7f00008bc000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000ad3000-0xb8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8c, "aa20a7ffd055ec8b8dea3e16c747a653884570f8f43e7093c2756bbba35d063286fa8320451b22b2621d8ccf260cdbce87bd073d0f4bade2232869e0c123ab7253f9791c04b2fe4b9e74970f65c2cdb312345ec976145151af8b7715a90376db4758d19130b76d229ced64b903687c83014ddb705e5d38fdfb634968cea47c20d4ae6356d55262d761f57c44"}], 0xb8, 0x20048000}, {0x0, 0x0, &(0x7f00004f1000-0x70)=[{&(0x7f0000252000-0x5)="9b56f9af0a", 0x5}, {&(0x7f00008a2000)="62d615b50edbe81720b84a02c4d18c269e83306a835d0bbcd4abe223af253f83fe219339b40a1568aad7b4b76ee3887006e939d2db5c765197ce77cf7d88f89daf34079ca8484847c1fe4be1532c9b16b06d694e2e8e56474efb4012e8f4752f8501b5e172b6af81af42b20f69996b144cf647f7d7734183bbe34e4b1e4f34dac4d26c4eef1ba042d4e48a442e2954b4c30c06f3f7d34b2cb8047f992ed6085abf1d4d091884b2f75d6d3d8c5bf8878606be58f2300732beb7fa224ff389e75520ffff6fa03e590dbddf5dfbc92bd9257d845f066639a9e9683792211fda7f8786c0648afffb6fe460c8d1423c61", 0xee}, {&(0x7f0000473000)="de94b4c7502165bd06a3079e86a7e457b18b03fa3d5da2f4e781e889", 0x1c}, {&(0x7f0000f95000)="9c44ca52b0e43081187af7ed29dd25c7c61a1219679c0d6d86447bb4e531167db06ec3db0e93e89326b181e4e6262b4ec035ef2799d6b3cf35aaf1c8838e602cbd1841d4d18e9cae07013b4e", 0x9}, {&(0x7f0000ac5000)="e92d754b410218ba1b6fd05f010f4002b3814d7e5d38709d66ff4b0f7d1e40f5b4927dcc395cbd9579295c665a1a6e583bfa942dec4771e4656eeae51865ec4ad0900516e2d7cae053d8df88b6c0d9b3382cb1c8b25ac81945369e4e4e65ab7b76772bb3f66ab61269f4a2f97e0531f69ac27a52d802105ee7b7a94b895f2d8e2340e7f9b4e5744548435f49aa6bd7ddf8748be913c7", 0x96}, {&(0x7f00001a1000-0xf5)="517ffacff0c81390c735b60eb62f7eb42faa5a33f9e3d58c6d150f16836e4d430d6bc7174dea203bb00d1c2e7d7cc45fbbce5a469c747d68efb9fee4ce7cc0bf901eaa23ce1a72a5fadfa2876a9b2bb24e247431e9162e9f3128014f65fe99539e98436f08a62f628c1b9061809427dad1e515e717a1a502212d64b13df99f6df1f23bc44b181b2b253314a75326d70634494ff99c6c06294b4409d9458d17d8906ef6c2b7a183bb9279cd9a9e7f7b1e574f67947aa018de0157f4bfbe56825ee13e98338f63badbf47ac1c4628559829595453c1fbcfa330f024189054643b97565ccf44c96dd965fdc1c3139b29b7ab6527d5701", 0xf5}, {&(0x7f0000bc2000)="144b4ea2037d96b3845b90efd1f927a022156936ffb4a9722bd62387ca8ae985aa989d859fb32e1afa7152f0926cca11d9425d94cac86c712e50f7d48973422f3c08fc034a201f5859420b59de30", 0x4e}], 0x7, 0x0, 0x0, 0x0}], 0x2, 0x4000000) 2018/01/28 09:17:25 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, 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={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) clock_gettime(0x0, &(0x7f0000442000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00007c3000)={0x20000000}, &(0x7f0000954000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000956000)={r1, r2+30000000}, 0x8) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/01/28 09:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ecd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000096e000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x2}, &(0x7f0000d7e000)=0x98) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000c73000-0x5d)=""/93, 0x5d) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000882000-0x10)={r2, 0x1, 0x0, 0x9}, &(0x7f000061c000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="", 0x0) 2018/01/28 09:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000938000-0x8c)={0x0, @in6={{0xa, 0x1, 0xe2f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000326000)={0x349, 0x8000, 0xf97b, 0x8e5, r1}, &(0x7f00006b7000-0x4)=0x10) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000028000)="48ff8bc986278c1599cbc24b0c1426e48364e1dfe18b788f11ba5ac5a9ad5e7dbe29de0c128967b71e1f76c97f4550d88f3dab3e60b7f5e9ff216256fbda52fc76e2e70a56ea6698a3a2791221f5ac5bf81ae8cb91f2e3229ff3fb248315b68b06af38ff371af0b9d738f2b6ee12b09b", 0x70) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000028000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) 2018/01/28 09:17:25 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x20015, &(0x7f0000053000-0x10)={0x0, 0x7530}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000741000-0x10)=@ax25={0x3, {"010100000055da"}, 0x0}, 0x10) 2018/01/28 09:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005a3000-0x2c)={0xf, 0x7, 0x3b, 0xc413, 0x10, 0x1, 0x21e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) flock(r0, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c9e000)=0x8, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000545000)=0x0) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2840c1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000+0xf76)={{&(0x7f00003f2000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(cast6),wp256-generic)\x00'}, 0x58) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xfffffffffffffd30) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/28 09:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c61000-0x8)='./file0\x00') r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x2}, 0x8) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x0, {0x38000000000000, 0x40558162, 0xb4ca, 0x10000, 0x0, 0x742}, 0x8, 0x1aed}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f02000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x6, 0xe00000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000307000-0xa)='/dev/dsp#\x00', 0x8, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004a9000-0x10)=@req={0x50, &(0x7f0000eff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa}}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:25 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) pipe2(&(0x7f0000c9e000)={0x0, 0x0}, 0x4800) epoll_wait(r2, &(0x7f000064c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) connect$inet(r1, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fgetxattr(r0, &(0x7f0000268000-0x14)=@known='security.evm\x00', &(0x7f0000b0b000-0x5d)=""/93, 0x5d) r1 = syz_open_dev$sndmidi(&(0x7f0000de5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000020a000-0x4)=0x5, &(0x7f0000bbd000-0x4)=0x4) socket$kcm(0x29, 0x0, 0x0) request_key(&(0x7f0000c1f000)='keyring\x00', &(0x7f0000fed000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e3d000)='\x00', 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005a4000-0x4)={0xffffffffffffff9c}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000d1b000-0x2e)={@l2={0x1f, 0x8, {0x1, 0x0, 0x1, 0x7, 0x2, 0x4}, 0x0, 0x20}, {&(0x7f0000931000-0x4b)=""/75, 0x4b}, &(0x7f00002a8000-0x1)=0x0, 0x8}, 0x2e) shutdown(r0, 0x1) 2018/01/28 09:17:25 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000002f000-0x20)={0x0, &(0x7f000002e000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000002f000)={0x0, 0x0}) 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000582000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semget(0x1, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c3d000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000e75000-0x30)={0x2000000000, 0x6, 0x1ff, 0x2, 0x4, 0x7}) r1 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x100000001, 0x1}, 0xc) [ 109.505867] QAT: Invalid ioctl 2018/01/28 09:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000240000)={0x4, 0x5, 0x8, 0x7fffffff, 0x7, 0x3f39, 0x6, 0x5, 0x4, 0x4, 0x42, 0xb479}) munlock(&(0x7f000010a000/0x3000)=nil, 0x3000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x1, 0x4, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000b17000-0x4d)=""/77) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/28 09:17:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c5000-0xc)='/dev/autofs\x00', 0x800, 0x0) sendmsg$alg(r1, &(0x7f0000139000)={0x0, 0x0, &(0x7f0000d81000-0x80)=[{&(0x7f0000730000)="267d22cc58e071899a0336da1b4d94b3cd63a3cbb40bb2570b43ba10ad63e7ad117b1bd98d93ffbef3", 0x29}, {&(0x7f00002fd000)="b252db6ab327c120d494407d5542cdb5b1babfd3fe5c98bb5de97f3d00b78153bf685a793e1c82260a7069486307e557", 0x30}, {&(0x7f0000fec000-0xfa)="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", 0xfa}, {&(0x7f000075f000)="580c3bfd43631f3775b88183c31f6b379d083a64c323bdc875b954a956138682568e97df9844cda92d3d3a4aaf600288f2ad29a37cc6adbc0f219bfa5c72e7eae6fb2c381adc0f2c05d2478f0db71cd6be78610fabe020ef73fc1ba6b5753250595595d92c6ad87f5a51ce4b2fae999260a96b0105ce6d135d16a9189c418f4e9a45fe396828afb2af63e2c2c9c92cfc85acfee0c67cd6a54b3250a19a27147622b8a439995c0d6064fca1453ff4dcfb97", 0xb1}, {&(0x7f0000d00000-0xf9)="c71d2d1b0ceb1f8b4a207d947bdc304f0699a8080da2d179b719a7d908ca5cead9ab6c43d87f61f4bd601bcc6911f28a9acb3e56dc15a31d9b8502b3a0903d76f8f1024cb452d349c557bdd1b244f5541b7edc6402c127d343256564bf9308861d2fe5d8a02e943e3b45c43107f858d726ebcda56ba685c0c7ae4376622b20169a1076e2eff509825e5e20ad0b1322b9c7643d63e10355d6b1046d0d059ca1633f17125d4c5b47b7b14e0315e1c48c72be2083a032ece9d0ab8de0a0288d09e18e6cd29e70a92bfaaa393017b03add0a8d71a3328210d1098ffccf04cf7d30f90519f779a9bc30b6cd99c2ece0f9387aed4b7ff79cb735af6e", 0xf9}, {&(0x7f0000e31000-0xe8)="7ba0e9d3fdfce81e952298cdf42ffdfd51da267a7d6f731f3ee7e764c451319bd78bca32340d9674413e65c9577d57b72edee1d2b2f78ee78f9577de344cb8d3ab16f6d6dd1638b56a2e24b259617e890282f6b64ad1dd5dd9a8739da4c3de28540000b87570bf5301497057d18d9161dd491d906bcbc587e41a0e133bc5291aa2e8046ccd4cffe16a81653c9d3ad93a73b5e500a090bb9994e74f9fdc085cf8c67aded24bbd50a4af880910a80a4800c09ab5cf93e10f7bb3ef4f573d7aa4e7493b33d9d74a88ff6f52021c777fc1d2d78bbca90de81f092e829de759ba2d018ac69c933e2ddf83", 0xe8}, {&(0x7f0000c61000-0x3d)="ea5a3f260bec3e09b6744c8c8c1123fc8bd9586961479b9e522d68ffc752eeb7b467c1fafa3aa2492b97b827834238f634cc6a65373c24960cb5af8c82", 0x3d}, {&(0x7f0000911000-0x4a)="893b2d15f6d660a03dc311c73843d38ed42a13235392b6fb06b830826de614e10b7bf27823562c9165c6326f819f785120b012c335f168a8f925071880f32d2eeea908c51741380a1af1", 0x4a}], 0x8, &(0x7f000077b000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb3, "b46e265b49e3ef1d7cf08418dc2e774f3264b831b5f263055feca4205220fdb014445642d40ce424e8d4ed6dd03c13cf1df07f8d6fc2754eb6f9b3805e36d27c0e3508d9457ed049c71d96797ea39fd76ce8029f9803f2a2688ca34af36cdce6c9ef04ff744282b634bc6182fc98de4d99563968389a506e259b8fa1f2e888fe9878ec027a878722d9f6e0677b7cc195f52dcd99aa4b752641f2579bf273d33f59db0869bf34681644ab5c87fce02eb35f6380"}, @iv={0xe8, 0x117, 0x2, 0xd1, "278c2d3a00b0f2c170bdc1da5421b0da894124f95f96b87f5661b5cade79ef6142eb4f2a32bb616d7ef152789a2d8137552f508f5eea58491bcab9f821de155c8c827770e349c7b753195a1c5b6758f7d2bc4fbc236a27351f62caaa45047281985a4ca0a2dd7a5bb77ad2291b030392503dadd28a48e3314952b114fcccb3945fe66e582cbffb629df0183b81ea5934495a68c50cee468750756412a1d625455f3bcb2c5a34b357dd128d51e9a22f539c8789b72c7f534f64a261a7c24fbdc5e7323e3ecd0a8d45989fe74e25cc4a4816"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xdbb}], 0x210, 0x8800}, 0x80) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000235000)='eth1em1vmnet1\x00', 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d6000-0x9)='/dev/vcs\x00', 0x20000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0f000-0xa)='/dev/cuse\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d0f000-0x4)=0x0, &(0x7f000063e000)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000397000-0x4)=0x0, 0x4) finit_module(r2, &(0x7f0000d0e000-0x9)='/dev/vcs\x00', 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/rtc\x00', 0x40000, 0x0) readv(r2, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f0000b25000-0x5a)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0x9, 0xff, 0x3}}, 0x28) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000096d000-0xe8)={{{@in6=@mcast2={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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a13000-0x4)=0xe8) 2018/01/28 09:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000066b000)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ab6000)={0xffffffffffffffff, 0x2, 0x6, 0x3, 0xfffffffffffffffa}) r1 = open(&(0x7f0000a29000)='./file0\x00', 0x1, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009e3000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r4}, 0x10) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fe3000-0x8)={0x0, 0x0}) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000008f000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a3f000)={0xe, 0xffffffff, 0x3, 0x3, 0x18, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b53000)={{0xa, 0x0, 0xffffffffffff7a6e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, {0xa, 0x0, 0xfffffffffffffc01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x5, [0x3, 0x6, 0x1, 0x7, 0xffffffffbe8758fb, 0x5, 0x8c0, 0x8]}, 0x5c) 2018/01/28 09:17:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 109.559311] QAT: Invalid ioctl [ 109.577693] QAT: Invalid ioctl [ 109.603864] QAT: Invalid ioctl 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000000007, &(0x7f0000654000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r0, 0x0) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x418201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000bc7000)='/dev/vcsa#\x00', 0x90, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fdd000-0x4)=0x0, &(0x7f00000f5000)=0x4) r1 = socket(0xd, 0x803, 0x0) sendmsg$rds(r1, &(0x7f000097a000)={&(0x7f000067c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b95000)=[{&(0x7f0000c28000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x6, 0x9}, &(0x7f0000fea000)=0x5b5a, &(0x7f0000d8f000)=0x9, 0x4, 0x1, 0x3, 0x4, 0x2, 0x80000001}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0xc77}, {&(0x7f0000857000-0x82)=""/130, 0x82}, &(0x7f0000cde000-0x80)=[{&(0x7f0000a2a000)=""/55, 0x37}, {&(0x7f0000719000)=""/215, 0xd7}, {&(0x7f00000f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a2f000)=""/0, 0x0}, {&(0x7f0000541000-0xe5)=""/229, 0xe5}, {&(0x7f0000a54000)=""/234, 0xea}, {&(0x7f00006ff000-0x9e)=""/158, 0x9e}, {&(0x7f000037b000-0x3b)=""/59, 0x3b}], 0x8, 0x15, 0x1}}], 0xa0, 0x8000}, 0x1) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) close(r0) 2018/01/28 09:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00001fc000-0x9)='/dev/dsp\x00', 0x482440, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000073c000)=0xff, 0x4) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r4}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() getresgid(&(0x7f00006fa000-0x4)=0x0, &(0x7f000056c000)=0x0, &(0x7f0000154000-0x4)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000429000-0xc)={r5, r6, r7}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x26, 0x0) r0 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) lstat(&(0x7f00004ab000)='./file0\x00', &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00004b8000)=[&(0x7f00001ba000)='#vmnet1\x00', &(0x7f00001a6000)='+securityeth0\x00'], &(0x7f0000060000-0x18)=[]) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ffe000)=0x0) 2018/01/28 09:17:25 executing program 0: creat(&(0x7f00003ed000-0x8)='./file0\x00', 0x114) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$midi(&(0x7f0000c4b000)='/dev/midi#\x00', 0x0, 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000839000)=0x0) ioprio_set$pid(0x3, r0, 0x4) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00009d7000)={0x10000, 0xa5, "18aff2d8a467db8654241d732f8c1639e8d4d48a2271032fb095019f2be0a41b366de0abfc2c2b76a1f39a250cde9daf8f3757099623a32f529899c3e6b31780c33972449f7ae73162f99775f1ed6c7e61f2c5379a7f62fe785c8f3a363e3c6714c6cd7d4780fe63f7eff1ee87dfc58b455c9fd239451e60e1dd335257de5a320cbb281a559e369445fa94b67ff81fee3dca49ba856f1376bd75f6b10a87d30a92ef7b2105"}) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00002e0000/0x3000)=nil, 0x3000, 0x0, r1) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000694000+0x576)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bf0000-0x10)={0x0, 0x80000001, 0x401, 0x4}, &(0x7f000009b000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f1c000)={r1, 0xcb, 0xa, [0x1, 0x7, 0x8, 0x4, 0x8001, 0x1, 0xfffffffffffff801, 0x1, 0x7, 0x4]}, &(0x7f0000a01000+0x46b)=0x1c) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000011f000)='/dev/ppp\x00', 0x800, 0x0) getsockname$unix(r3, &(0x7f0000857000-0x4a)=@file={0x0, ""/72}, &(0x7f0000cf4000)=0x4a) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d16000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb7000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000041f000)={0x0, 0xa09, 0x6}, &(0x7f00004c2000)=0x8) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000d23000)="2fbb11247fe981ff3d32456d7a665ad09fe43d5065b8f60e8736b5ad14337d23a19ba3701e219679df3af177d26fb34f7f218a15cd605ce77c090871170ad55c29ab61211e4e576a326b90f81422d183ef1e62885aabb442e5dadf5506fa1ad8c74a55316a8c4ecbbf07a1df615dcc5a5234555dc74a35b798369851d034b7a96c9e") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00005cd000-0x14)={r5, 0xe000, 0x6, [0x2, 0xbe7, 0x100000000, 0x993, 0x9654, 0x4]}, &(0x7f000097e000)=0x14) pipe(&(0x7f0000db2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000e9e000)={r6, 0x9}, &(0x7f0000e2d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000c9b000)=0x6, 0x4) 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014d000-0xd)='/dev/usbmon#\x00', 0x9, 0x200800) fchmodat(r0, &(0x7f000091e000-0x8)='./file0\x00', 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005b1000)={0x0, 0xfffffffffffffff8}, &(0x7f0000af3000-0x4)=0x8) r2 = syz_open_dev$sndseq(&(0x7f000031c000)='/dev/snd/seq\x00', 0x0, 0x10482) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000836000)={r1, 0x2}, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r2, &(0x7f0000da0000-0x60)=[{&(0x7f0000399000-0x8e)="1b30f94ad410da8985d0d63a8cbd296c760b9b5bc08f734b57e984fcd805aa27a90cf727337ed6090924dd05f6e67796d862df95a3844b828e8c8d95375c78645eb09aeaa137f7cb853a280160dcd299f3e6c5b0ea1a84561b37df3f79277c548e9f7bee576f52fb98500cb4341599da28dacac2a17db4b3a05a4d521ee9375d2a451e15de1efd62773f01696e63", 0x8e}, {&(0x7f00003c6000-0xb4)="1a679644d693f68f029c135b0a4984b1af01882902e69c99c537118a40bfaa00bc5c8a54db443e3f2d52fdae8c440ceac11fcd2f084f21be097a2362c6d6342f5db3d88e50f54a1c368fec7c4448ecb69777a2b65387b8d2b32848a5554b904d5a8992a675febf7d57e3d63ae5e5d427efa35fba9e21a5a9c053ebcec916dc6bcb6cfc27ac596cb3c73fe8a85dfc5b96dd39230f75f74706e7f6a59e3dd2f8ef84abe9565db383a06fb8becfb5a8984581430d4f", 0xb4}, {&(0x7f0000162000)="039c9f5707b9eb5ad9bd30ff2495ed38615801399feed803a699cc6e2281fe86abe97579b3e78518", 0x28}, {&(0x7f0000b9e000-0x80)="5519618645417eda04e2e6049b8d4787493651716370bb04b37a287eda5fb3d6dbed8d18d73dfa524bd8ce27c3c9139c437caec2ef22598b156189fab58b7f8a2c7df2b770b9ea8c8cffa549e26558f6daa24bf741639c70da3bb2ee1555ecb20f870654a53647d8907416c3b782227397efa51823390227f38e081149e20c8f", 0x80}, {&(0x7f0000a88000-0x1000)="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", 0x1000}, {&(0x7f0000b4c000-0x7e)="9d2cf9b7992a2d06d62f402bb05c015bc7b1826e77af3c9653c155d3133dd67d6555f5c3a1ba4d77e20576e1eab86038bdfa06adff7c1c48024ef9f9cb1b3dcae49a0d21db2d7aaab94ebbfc089c368da752cf7f6625eca9595faa8934262b9a5ea149151d47f048c2ac13c3d114494f6b80156983413f8a8a666e0a70d2", 0x7e}], 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000588000-0x138)={{0x5000, 0x6000, 0x4, 0x9, 0x3, 0x3, 0x4, 0x6, 0x1, 0x2, 0x2, 0x100000001, 0x0}, {0x1d000, 0x2, 0x0, 0x9, 0x5, 0x48, 0x7, 0x3ee2, 0xffffffffffffff00, 0x661000, 0xc5, 0x9, 0x0}, {0x10f000, 0x4, 0x0, 0xb15c, 0x200, 0xfffffffffffffff8, 0x7, 0x3, 0x52e2, 0x2, 0x401, 0x8, 0x0}, {0x1f003, 0xd000, 0x3, 0x3, 0x10000, 0x280000000, 0x9, 0x81, 0x40, 0x0, 0xbc4, 0x4, 0x0}, {0x0, 0xf000, 0x10, 0x3, 0x9, 0x3fffffffc0000000, 0x7f, 0x1, 0xcaa, 0x1000, 0x40, 0x8, 0x0}, {0x1, 0x2000, 0xb, 0x6, 0x4e6, 0x401, 0x3, 0x4, 0x4, 0x3, 0x8, 0x3, 0x0}, {0x1, 0x2, 0x0, 0x81, 0x5, 0x5, 0x4, 0x3d37, 0x0, 0x6, 0x3, 0x40, 0x0}, {0xf000, 0x10f000, 0x8, 0x3ff, 0x0, 0x1ff, 0x4, 0x1c, 0x4a89, 0x3, 0x7, 0x1, 0x0}, {0x3000, 0x2, [0x0, 0x0, 0x0]}, {0x1f004, 0x1000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x17006, 0x100048, 0x2, 0x800, 0x4, [0x1b, 0x80000001, 0xcd91, 0x100000000]}) 2018/01/28 09:17:25 executing program 1: r0 = msgget(0x3, 0x81) msgrcv(r0, &(0x7f0000052000)={0x0, ""/189}, 0xc5, 0x3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/28 09:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006b3000)={0x3, r1, 0x1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000486000)=0x0, &(0x7f0000d36000-0x4)=0x4) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000289000-0x8)={0x0, 0x401}) 2018/01/28 09:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8a) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000459000-0x2c)=""/44, &(0x7f00009c4000)=0x2c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072d000)='/dev/sequencer\x00', 0x8900, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00001aa000-0x4)=0xbe, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000c89000-0x1)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x120, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000632000)='/dev/mixer\x00', 0x200, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d86000)={r0, 0x0, 0x1, 0x10001, &(0x7f000074a000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000df7000-0xe0)=""/224) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000089c000-0xb)='/dev/vcsa#\x00', 0x20, 0xe5816a85c7137dbd) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00001ff000-0x4)=0xba6, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) signalfd4(r0, &(0x7f000090b000)={0x20}, 0x8, 0x80000) 2018/01/28 09:17:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ftruncate(r1, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000619000)=@random={'trusted.', '$\x00'}, &(0x7f0000000000)=""/31, 0x1f) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000652000)="", 0x0) r2 = syz_open_dev$amidi(&(0x7f0000766000-0xc)='/dev/amidi#\x00', 0x7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000000)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000003000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mq_notify(r2, &(0x7f0000720000-0x60)={0x0, 0x3a, 0x1, @thr={&(0x7f0000000000)="968c0df110eec9101abeb4aa7ff9a373b7a31e0ec5a51ba583921b0796a7c74224140a03a8e84c20c03c966dc3c15bb1cf7387e240a1c9fd621c6ab2e9183fe18184cd67f6d5169c6ab9527218f108c345c1983500c231c3e22501b273f08c0d1aad1a9c7c6c0727582737d4300add007d320d14bc39682c386b7939aec1ce7264f4189e5cf0dd0086efef22303acb414f100b2ea4babd3f6d34ae92412454278a6a8817fa042e4148bfffc597f5d436b6f1dd268ca4e21c59acf578b4d252e499ff3e085726c0d3bb9a30216147b97256a91c55762ffc3f", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = eventfd(0x76) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000173000)={0x0, 0x5, 0x30}, &(0x7f0000bf8000)=0xc) writev(r1, &(0x7f0000242000)=[], 0x64) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000de0000)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x320, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 09:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xec7d95c56d9254c2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000001000-0x5f)=""/95, &(0x7f0000000000)=0x5f) ustat(0x6, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003ab000-0x4)=0x0, &(0x7f00009f2000-0x4)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc6)=""/198, 0xc6) accept4$netrom(0xffffffffffffffff, &(0x7f00007b7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000024e000-0x4)=0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) sendfile(r1, r1, &(0x7f000054e000)=0x0, 0xad3) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x100000800000010d, 0xb, &(0x7f000099e000-0x102)="00040900", 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000935000-0x7)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000205000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d55000)={0x0, 0x7}, &(0x7f0000776000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000254000-0x108)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x2, 0x9, 0xec, 0xffff, 0x3f, 0x0, 0x2, 0x2, 0x40, 0x100000000, 0x100000000, 0x6, 0x7, 0x1]}, &(0x7f0000682000)=0x108) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000883000-0x4)=0x8) 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c44000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe7000)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000526000)={0x0, 0x9, 0x3}, &(0x7f000001d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd2000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x400, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:25 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() waitid(0x2, r3, &(0x7f0000527000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000fa5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:25 executing program 6: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000001000-0x8)=0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000001000-0xd6)="9f5e98071074e3626c37b0cbb2d9c68e5a6129a83f01cba925feee8e4e8b1575ea1d40db77104ffe432bad555411cfa49760a9ca778d7c7549a4a899aaf0f9d5d8a19f50cea7b35900fa91c6cdef136d7658b861057b5fe87dafbc8f835895b6e8591fa69f2ba74a1a6d28414ea8f53979262965dcee0f97d0bffcc8868792908d0289cf9fba6a2274329d125e5be22320675c4f285da5e213f8550ccaccbe53b66014bc24d95c5c753aa881c8382b4ef0c218dbb7e60093a52265f3f394161c96c730be24abd7a33bc5531860e99deb4b8b8c486a29", 0xd6, 0x874, 0x0, 0x0, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 09:17:25 executing program 1: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d15000)='/dev/sg#\x00', 0x3, 0x101000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d15000)={0x0, 0x9}, &(0x7f0000062000-0x4)=0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d16000-0x2d)={r2, 0x617f, 0x8f, "e06b536faf7dce2dc0931aa6793992488731e4d006cefe76bbafe9a3b18de4849d2bbb87582833eba700e4922cf2125235c9d81aff910a003bd9546477f0a919cadda258177b6f3f08e8d999a10c6ac580c37bfbf6755ccd7d1c82d468e51059b3a8714c932bab76cae58a421b22eae01dd1701359e0027677d5db08b6ff93d7729ffe3e9abdfa793b0419a8238e1c"}, 0x97) mount(&(0x7f00004e3000)='./file0\x00', &(0x7f0000d14000)='./file0\x00', &(0x7f0000d15000-0x7)='hostfs\x00', 0x40000, &(0x7f00005c9000-0x49)="b0cc37423aed6a6e5fde84d692c460f374f32ca430b11859b7a017c502c9d5a9fd08fb78ea66c0eb746cf2c74cbb41a6e058452cd1c7229fa5252f6f00cb4dbf8d1e6ab4fd55f3ce35") shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd946fa383bc0a0000403c130101031d8568797ba3a2d188737e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x7, 0xfff) 2018/01/28 09:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000968000)='/dev/amidi#\x00', 0x8, 0x20000) bind$bt_rfcomm(r1, &(0x7f00006bb000)={0x1f, {0x8001, 0x9, 0x1ff, 0x3, 0x8000, 0x8001}, 0xff}, 0x9) getsockopt$inet_buf(r0, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092e000)='/dev/vga_arbiter\x00', 0x200800, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000579000-0x4)=0x9, 0x4) 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000ec1000)='/dev/dmmidi#\x00', 0x6, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00001d3000)=@nat={'nat\x00', 0x1b, 0x4, 0x538, 0x1a0, 0x3f0, 0xffffffff, 0x1a0, 0x1a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00006ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x101}}}, {{@ipv6={@mcast1={0xff, 0x1, [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, 0x13}, [0xff000000, 0x0, 0x0, 0xff000000], [0xff000000, 0xffffffff, 0xff, 0xffffffff], @generic="5478c173a1560a1e663fce114322ad59", @common='yam0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x1f, 0x2, 0x22}, 0x0, 0x208, 0x250, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x400, 0x9, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x80000001, 0x9, 0x529, 0xffffffff00000000, 0x8, 0x6, [@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}], 0xe}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @icmp_id=0x3, @gre_key=0x1ff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x148, 0x0, {0x0, 0x0}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0xfffffffffffffff7}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x8b8e, 0x5, 0x2, 0x18, 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@empty=0x0, @ipv4=@broadcast=0xffffffff, @port=0x2, @port=0x3}}}]}}, 0x598) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000038000)={0x0, 0x0}) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a03000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000567000)=0x1c, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000676000-0x4)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000130000-0x4)=0xc) getresuid(&(0x7f0000f2e000-0x4)=0x0, &(0x7f000089b000)=0x0, &(0x7f000055f000)=0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000782000)={"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"}) listxattr(&(0x7f0000923000-0x3)='./file0\x00', &(0x7f0000e0f000-0xce)=""/206, 0xce) r5 = geteuid() ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000326000)={0x0, 0x80000000, 0x1, &(0x7f00002c7000-0x8)=0x0}) setresuid(r2, r3, r5) ioctl(r0, 0x2275, &(0x7f00007bc000)="") sendmsg$nl_netfilter(r0, &(0x7f0000a82000-0x38)={&(0x7f0000945000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00006f5000-0x10)={&(0x7f0000dac000)={0x2b4, 0xe, 0x3, 0xa00, 0x4, 0x0, {0x7, 0x0, 0x0}, [@typed={0xc, 0x60, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x8e, @str="287b657468302ada00"}, @nested={0x24, 0x34, [@typed={0x8, 0x31, @void=""}, @typed={0x18, 0x7b, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x1c, 0x3f, [@generic="5847025e94d4df407f8366c0a6a23490e911e79009"]}, @nested={0x240, 0x3, [@typed={0xc, 0x1b, @uid=r4}, @generic="6bfa40d383fe7f6fdd683d116bd6537a66e9b90ff9a42b1a8feb4d53a6128b75c118d42946df8be43fe7df0b38439438f6869030e57e1631a469992b1a28f561c0d2af4bb340a3ef7686ba7f3afff1f0cd6e3bfc019479a9ac08431f8f11da3cfd13e88cf6fa809abaeb51523040213d04a24c89c3a3abe7a2ef3345f878faf6bd0b9213ccb694a00996c503f86bd2fd1d3b1c4b2e6306ab370b613e28e5dc8d11450b271c0cda04225d17d22290866269e68da576ac328711a07864", @typed={0x18, 0x12, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x66, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @typed={0xc, 0x3c, @str='\x00'}, @generic="948039bcda0923a330183a3ee523466e9a098b5771ce899fa56ed270dce96a86ab804aa0fe2632e5d5344948f768ce1c6c122ccecb60a9b9136f09bce702c8c2e61b734e5bbae1940b604f603bdd556705c0", @generic="ee76403e32bea3f1fdc5d790f3daeb03eed135945e75608ae09b81b077c6ccd5253a90d90618a7eaa20019084cde56a53677a8fcc5fbbc95d76a194c04a090e67ed5bc6b2ebf93ef9d1e9a699699d243ab002d611e1fef792769b6dd03c405d72a8b285fc9e90d6e791e5199d2ee9a5811bbf8ea8f831b8723e894810f531b2e4a3ddb6a217d89a58097a8f33c221e6e2c346ae052faa07640bd5efd8ca9d48478d6d73322626e46043ce9e38bcf60f36968555649e719a47fb24d34205ba0df1b059815b293671becfc", @typed={0xc, 0x85, @pid=r1}, @typed={0x10, 0x45, @u64=0x100000001}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0xc000}, 0x48000) 2018/01/28 09:17:25 executing program 6: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004f3000)=@assoc_value={0x0, 0x5}, &(0x7f0000dda000)=0x8) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ddb000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0xe96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x98) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) [ 110.047984] netlink: 10 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.084456] netlink: 10 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 09:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a4d000)="", 0xf77a, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000082000)={0x0, 0x3, 0x81}, &(0x7f0000618000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009fd000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x22fa90f7, 0x8, 0x7, 0x8}, &(0x7f000023c000)=0xa0) 2018/01/28 09:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000ca4000-0x4)=0x3) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000098e000)=""/243) r3 = dup3(r2, r1, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000732000)={0xffff, 0x2, 0x1, r1, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000030c000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bc0000)={0x0, 0x0}) 2018/01/28 09:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dde000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:25 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000386000)='/dev/adsp#\x00', 0x6, 0x101002) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000aa3000-0xc)={0xffffffff00000001, 0x3}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect(0xffffffffffffffff, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:25 executing program 6: 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}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x25) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000746000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:17:25 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000b4000)=0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r2 = syz_open_dev$adsp(&(0x7f0000bd1000)='/dev/adsp#\x00', 0x7cb97193, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009d5000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000289000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046e000-0x4)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a71000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c051ac1, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000006c000)={0x8, [0xff, 0x8, 0x1000, 0x1000, 0x0, 0x9, 0x4, 0xfa]}, &(0x7f000086d000)=0x14) 2018/01/28 09:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r3 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0xffffffffffffffff) gettid() open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r4 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/28 09:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x2000000000000009, 0x80000002, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00009ff000)={[{0x8001, 0x2, 0x0, 0x1, 0x8, 0x7, 0x6, 0x5, 0x200, 0x200, 0x101, 0xdb, 0x4}, {0x7fff, 0x20, 0x3ff, 0x1f, 0xdc0, 0x2, 0x7, 0xfff, 0x10001, 0x8000, 0x6, 0x4, 0x8000}, {0xb28, 0x9, 0x10001, 0x800, 0x2, 0x1, 0xffffffff, 0x4, 0x26b, 0x3, 0x990, 0x0, 0x6}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001df000-0x5)='user\x00', &(0x7f0000ca8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008cc000-0x36)="c6", 0x1, 0xfffffffffffffffb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000092f000)={0x6, 0x59, 0x6, {0x0, 0x0}, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, r0, &(0x7f0000a99000-0xc3)="90", 0xfffffe32) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = creat(&(0x7f000058c000-0x8)='./file0\x00', 0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000048000)={0x0, 0x7d, 0x9}, &(0x7f000056a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000881000-0x8)={r1, 0x0, 0x2}, &(0x7f00002f3000)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002f9000-0x93)=""/147) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bee000-0xc)='/dev/autofs\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a33000)={r1, r1, 0xd9d926e24bcca999, 0x1}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00004f3000)={0x20, 0xb8fd, 0x0, 0x6, 0x4, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b19000)=0x0, 0x7fffffbf) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e4000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000407000)={0x6, 0x100000001, 0x9, 0x9, 0x1000, 0x7}) bind$packet(r0, &(0x7f000013b000-0x14)={0x11, 0x15, r2, 0x1, 0x0, 0x6, @random="fb65497c1ebf", [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) sendto$packet(r0, &(0x7f0000c67000)="cf0174019c740b8edda1a2f0257952cc7ad5dd16ee60f8cf5b0d721d681c4147fcbbbc1d7aa56997b6374f4798082f3aab3ecce0e6314227ebb03b1b6db5dd98b97e5256f1af02", 0x47, 0x44000, &(0x7f00009d8000)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r4 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r4, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000029a000-0xf)='selinuxkeyring\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ce5000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d0000-0x4)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = semget(0x3, 0x1, 0x60b) semop(r2, &(0x7f0000d0d000)=[{0x4, 0xfffffffffffffffa, 0x1000}], 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000853000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f45000)=@assoc_value={0x0, 0x0}, &(0x7f0000219000)=0x8) read(r4, &(0x7f0000d3c000)=""/114, 0x72) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000c1b000-0x8)={r5, 0x2}, &(0x7f0000e89000)=0x8) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pivot_root(&(0x7f00003e9000)='./file0\x00', &(0x7f000090e000)='./file0\x00') accept$alg(r1, 0x0, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040f000-0xb)='/dev/loop#\x00', 0xdc6, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xd, &(0x7f0000386000-0x10)={0xffff, 0x26}, &(0x7f00003c5000)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe59) syz_emit_ethernet(0x2e, &(0x7f000038b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x7, 0x81}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0x1b, 0x6, 0x2, &(0x7f00006c4000)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/28 09:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edf000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000069d000-0x8)=0x80, 0x8) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bee000-0xc)='/dev/autofs\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a33000)={r1, r1, 0xd9d926e24bcca999, 0x1}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00004f3000)={0x20, 0xb8fd, 0x0, 0x6, 0x4, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000003e000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fba000-0x10)='/dev/sequencer2\x00', 0xc080, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/01/28 09:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = timerfd_create(0x6, 0x800) r1 = signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd(r1, &(0x7f00004d4000-0x7)={0x0}, 0x8) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00004fa000-0x50)={{0x9, 0x3}, {0xb9, 0x7}, 0x2, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00001ab000)={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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000059f000-0x4)=0x0) syz_open_procfs(r2, &(0x7f00005e3000-0x16)='net/ip_tables_matches\x00') 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000899000)={0x0, 0x8, 0x30, 0x7, 0x3}, &(0x7f0000330000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e82000-0x4)=0xe43, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bc8000)={r1, 0x10000}, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r0, 0x5409, 0xf2) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0xfffffffffffffffb, 0x5) getresuid(&(0x7f0000b41000-0x4)=0x0, &(0x7f0000b1c000-0x4)=0x0, &(0x7f00003bc000)=0x0) 2018/01/28 09:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000f5d000/0x4000)=nil) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x17e, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x10011, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) syz_open_dev$dmmidi(&(0x7f0000af6000)='/dev/dmmidi#\x00', 0x7, 0x0) r0 = creat(&(0x7f000028b000)='./file0\x00', 0x64) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000802000)=0x0, &(0x7f0000a15000-0x4)=0x4) 2018/01/28 09:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x8000, 0x100000000000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fbe000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000338000-0x14)={0x1, 0x0, 0x20, 0x4, 0x876}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000033a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) finit_module(r0, &(0x7f0000ea4000)=')vboxnet0}systemvmnet0selinux\x00', 0x3) 2018/01/28 09:17:26 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000749000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="4ebb4723ad4204b00cdb0b24f7cb998f0e06807170d685c64386c3db1fed0a2595c5f73f7a7bb37081e85de670a082da17867f3f6fb389bc98dc62eb905225ccdd3860446ecfa359e0acb73cdf48ad08c9f7ae9cc4751685d8b354e53da507677ce20b44e8feb39368052d1a63194ffb0bec50a2b6f8c63bb8fb23f395ed717ebb7668aa9fadd94e19b4a7a85ed4a98fe49979daa9f92bb18b9674ca6553f9c8760252d5a91fdb1830291f47dfcde75e974281a62b03abd1ad1e5d53b73d223cedde8cfdc561bb9d892b1e42ee88599e4026458538be2b548d6d85c5ce58b23a7eec64e88757", 0xe6, 0x200000c0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r2, 0x3, &(0x7f00009cc000)=""/38) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c74000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000f4000-0x4)={0x1}, 0x4) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000dec000)=""/4096) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000f5000)={0x0, 0x0}, 0x2) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000)='/dev/loop#\x00', 0x3, 0xf21dd26c815ffa69) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000f0000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000540000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009f9000)={{{@in=@dev={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e16000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f39000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x101, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x5e, r4, r5}, {0x81, 0x4, 0x1000, 0x20, 0x100000, 0xacf8, 0x100000000, 0x0}, {0x6, 0x6, 0x7, 0x5}, 0x1, 0x5, 0x0, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x2, 0x8, 0x3, 0xfffffffffffffff7, 0x0}}, 0xe8) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009cd000-0x4)=0x0, 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e84000-0x84)=""/132, &(0x7f0000bdb000-0x4)=0x84) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 110.647097] QAT: Invalid ioctl 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 110.681608] QAT: Invalid ioctl 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000003d000-0xd)='/dev/usbmon#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6tnl0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4a, 0x71, 0x3, 0x24}, &(0x7f0000f71000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xff, 0x89, 0x1, 0x41}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000994000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f000055b000-0x8)={0x0, 0x0}, 0x2, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c1e000-0x10)={0xdc6, 0x8, 0xaf, 0x8000, 0x0}, &(0x7f00001a5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007b8000)={r2, 0x8000, 0x401, 0x1ff}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000586000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000082a000)=0x0, &(0x7f0000368000-0x4)=0x4) syz_emit_ethernet(0xcc, &(0x7f0000139000-0xcc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xbe, 0xffffffffffffffff, 0x10001, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x3, 0x0, r0, r3, 0x7, 0x0, 0x8, 0x20, 0x81, 0x0, 0xccf, {[@window={0x3, 0x3, 0x7f}, @eol={0x0}, @generic={0x4, 0x5, "f70440"}]}}, {"7c9bb41607be38a9e6b568014ab8ad0f60409a280d0a8aee8c6b22e1c4932f3963a105b0fd3322e6d955a914f8e20f2bfe8447bc43686115874c8dff5ac8cba795c56cf948d6555b1a04c562a50d0cb851689721de32e1ed6b0396fac251185c0dfd0758c7b217ff453430a4848e1a6cfa76f6b15d19d4c0317b7b0539d1e46755741244cab0708680a2"}}}}}}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/28 09:17:26 executing program 6: prctl$setfpexc(0xc, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) 2018/01/28 09:17:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000480000-0x10)="86e52602ac0244b4670b2e6217fa6252", 0x10) connect(r0, &(0x7f0000461000)=@alg={0x26, 'skcipher\x00', 0xf, 0x4bf, 'cbc-twofish-3way\x00'}, 0x58) 2018/01/28 09:17:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x101401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x7, &(0x7f0000002000)=[0x8000, 0x89, 0x8, 0x1, 0xf, 0x0, 0x5]}) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x8, 0x400000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000d6e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000f19000)={0x0, 0x8, 0x4, @thr={&(0x7f0000289000-0x1000)="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", &(0x7f0000611000)="70fe16b196369158fa062d87d1d4e7c9341b476aa9c28caafdcfdf201a9a497bc08542dec84938df016cd7ea6103deccf6f44ca83099c7a9320a33ac9c5c1a0352d9d8be2f3cfeef4d65db5193f9e4ef971218b682e6e58eef358068b88e586e491260644aa748e17c90007e659a3b665b4e1d7fc6a5b190ca086895f1627dc97b71aef0b738d35afdaf1f97014d84642baf3b750ac9859243a755980d8fc65105ee133d8ff189c7bd61e8b641d5e8deb54c938c75a69b5f03324218169876571aa73f88f8b9149b1ececd0ad634c7dfea865b893b6b1efa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d21000-0x4)=0x0) timer_delete(r2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/28 09:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x40000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000975000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f4000)=0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e6000)={0x0, 0x0, 0x0}, &(0x7f0000c85000)=0xc) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) [ 110.702171] QAT: Invalid ioctl [ 110.705722] QAT: Invalid ioctl 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000075c000)={r5, 0x3}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r4, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) [ 110.782532] QAT: Invalid ioctl [ 110.809764] QAT: Invalid ioctl [ 110.881618] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 110.890934] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 09:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f000078b000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r3 = memfd_create(&(0x7f000049d000)='/dev/kvm\x00', 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00003e0000-0x78)={0x4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x5, 0xfffffffffffffffe, 0xeec2, 0x0, 0x7173, 0x7, 0x4}) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x0, r0) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0xa, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000046e000)={0x0, 0x109, &(0x7f000042c000-0xf9)="18"}) 2018/01/28 09:17:26 executing program 0: r0 = socket$inet(0x2, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x5, 0x202, 0x100, 0x200, 0x10000, 0x6, 0x2, 0x0}, &(0x7f0000693000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000001000-0x4)=0x3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x800, &(0x7f000071a000-0x8)={0x0, 0x0}) signalfd(r4, &(0x7f000014b000-0x8)={0x0}, 0x8) 2018/01/28 09:17:26 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000f27000-0xd)='lo!mime_type\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000075c000)={r5, 0x3}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r4, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = getgid() getgroups(0x9, &(0x7f00001c2000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082c000)=0xc) setresgid(r1, r2, r4) write$selinux_validatetrans(r0, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdc000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000e54000-0xc4)={0x0, 0xbc, "592691fef653f206412473c4ebe3ae91bec935151e97bc82a5d233d44dd74281c90aad3f4c07f88ac438cf01046035013e47ee84e5ea67283845055b42c1f673b1553f15260e0900c808672d0153b1c218c389e26aac6f550559221d8c2f9db31d1a6ab96d01121f4941c9e47594965a36440db2e7da2c5c8f44283f40744661fa27d22d4c8554e50663b08287e1dc5efe6bbb698595245ae87a23a588c09be5f33bea6db7cdf1be68f495a4d2dd96fa40f6a49aff89e58833b1cd8e"}, &(0x7f0000116000-0x4)=0xc4) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000bbf000)=@assoc_value={r6, 0x827}, 0x8) perf_event_open(&(0x7f000048e000)={0x5, 0x78, 0x401, 0x9, 0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x80000, 0xb, 0x7, 0x9, 0x5, 0x0, 0x4, 0x2, 0x1, 0x800, 0x101, 0x1, 0x6, 0x1, 0x4, 0x9, 0x7ff, 0x6, 0x3, 0x7, 0x2, 0x2, 0xfff, 0x9, 0x7, 0xfff, 0x100, 0x73c, 0x5, 0x2, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000dfc000-0x1)=0x0, 0x8}, 0x4, 0x7, 0xe8, 0x4, 0x6, 0x0, 0x9, 0x0}, r3, 0x80, r5, 0x1) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/28 09:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x521080, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d6c000-0x4)=0xce7, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x10000) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x200000) splice(r0, &(0x7f0000aea000-0x8)=0x0, r1, &(0x7f0000f8b000)=0x0, 0x5, 0x1) 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) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) getrusage(0x0, &(0x7f0000bb7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r4}, 0x10) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() ptrace$peekuser(0x3, r2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x401}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000011000)={r4, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x800000000000001a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000019e000-0x4)=0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001d8000-0x8)={0x0, 0x5}, &(0x7f00002e1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7a000)={r1, @in6={{0xa, 0x0, 0x51c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f000078b000-0x4)=0x98) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000164000-0x9)='/dev/dsp\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d46000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a80000)={r2, 0x9, 0x20}, &(0x7f00001fc000)=0xc) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ce0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fc8000-0x18)=@add_del={0x2, &(0x7f00006eb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800}) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) timer_create(0x5, &(0x7f0000204000-0x60)={0x0, 0x8, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fc000)=0x0) timer_settime(r3, 0x0, &(0x7f0000165000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000c49000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 111.079641] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 111.104774] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 09:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x28000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$mouse(&(0x7f000056e000)='/dev/input/mouse#\x00', 0x3, 0x109000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000982000)={[0x7, 0x4, 0x8000, 0xfffffffffffff3b6, 0x3, 0x0, 0x4, 0x3, 0x81, 0xac, 0x6, 0x95bc, 0x8001, 0x96f, 0x7, 0x9], 0x17000, 0x100000}) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:26 executing program 0: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x401, &(0x7f0000044000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x90000000000000, 0x3c}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000049000)={r1, 0xf943}, 0x8) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) sendto$llc(0xffffffffffffffff, &(0x7f0000054000-0xe9)="", 0x0, 0x0, &(0x7f0000055000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 09:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$adsp(&(0x7f00004e0000)='/dev/adsp#\x00', 0xffff, 0x8100) sendto$inet(r0, &(0x7f0000f2d000-0x19)="2101768a8526eda248ae97487a8ec0035bcab3e896d9c0c6b7", 0x19, 0x804, &(0x7f0000461000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x8e, &(0x7f00003f4000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7d, 0x5, 0x8001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x68, 0x0, "7c719d50cda14cf060b3bbd88e7d6a802e312d0a90489ab2285526a9e93b720314e2803f43e0df532e23a74db270902476f7d0d04cdfdb58372453984021d42bd8e0443a27780e094b23037dbaa7f9d104eb73cd2c4fd5d68913e1633f19df17"}}}}}, 0x0) 2018/01/28 09:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e3d000)={0x9f, 0x0, 0x0, 0xa2e}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000a6000)={0x7, r1, 0x10003, 0x2}) r2 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d9d000-0x8)={0x0, 0x0}, &(0x7f0000221000)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000022a000-0x10)={0x4, 0xf6, &(0x7f0000d06000-0xf6)="0952da2174bb03e7b0fb7fbc398a29a4872ed29ca5893032956ede7cd17ecbbf2471e17e7a3cbde6918877cb7b9198a4dd90145526ea2f8b9621ad92863ad82a5b9981d76f714e547bc47ea6ed03f7d4897d25c8315993aff80743753471075af6bf1511b89beec309a402f4cd50c07a0ae662cb7e03df74c733290f341f7aecaf96787b679730cbf2db55d20f8e23aa5006e10141014c91ff6aeace621799529dc8202e2203c6c6c1832e08ba12bccba646008eafd5eacca66af058bc1fbd154f5f90d30bd5f5e34b7aa68d4359c7135be8fff0a34696d50e2fe8302cc52440dc3fc5b1b6208b712e76913c59cd8a178f1b73ea3ee4"}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000e3000)={r3, 0x4, 0x0, 0x1, 0x7, 0x20000000000}, 0x14) sendmsg$key(r2, &(0x7f0000581000)={0x0, 0x0, &(0x7f0000c90000)={&(0x7f0000ac1000-0x30)={0x2, 0x9, 0x80000000000000, 0x5, 0x6, 0x0, 0x3, 0x2, [@sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_ident={0x2, 0xb, 0x637, 0x0, 0x3f}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x40000) sendto(r2, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a73e6d9) 2018/01/28 09:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/autofs\x00', 0x200000, 0x0) listen$netrom(r0, 0x8e08) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd1e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000aad000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009b0000-0x1f)={0x0, 0x17, "df2e74a5617e0928b49001b985016b32fa9930a1cfdc52"}, &(0x7f0000bf1000)=0x1f) r3 = socket(0x0, 0x0, 0xffff) sendmsg$inet_sctp(r1, &(0x7f000058d000)={&(0x7f0000c2e000-0x1c)=@in6={0xa, 0x3, 0xd2b1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000571000-0x20)=[{&(0x7f00007c5000-0x1000)="38bff7fb9244f3323194defc855592210ce0f2b0a7dbfb364101980b384b994c8caafc5fbc6d54ec16746adb0a02913ecd8a19db8c1e7e34c0a33ab4c0fa7866620a7bbcdb3db4cf585e4dce55a91a80bd3d47b454a5a28bd31382b991d8579dfde440e0ba87640b44f9a636017c5d18e95f1b8dae72868ac7a6536e5d73a9f34f493049621284f50fe9464d4d3e340bb2b55d919cde967e43896c780fd3978d58dd1c9cea79d5b93c67d0a7b672d176e27b21276edf710cffe53956a2d7e30280e0fa4da68ce9096dcdd1961327cefe5cd9c627a1b71b2f9a660702730b39c3d2bac2c521180bce3d998892ea8af503b9332b11a3242c2f00264f2cd07f2b7d9b083e9edb3edd510d6a74750095fb0c71613cc5f87fb14f0ccc474c1b82a5ba654f1ce3247c2cec4bec541d3fe675228187d1a05a8077f491fb7ef1b9c3ef28641ed0e2c0e2fcf1c7029d6c160aaba4cdd19b36df6eb5de8be0b1054e185b184e4c7dc661638afd40cb52784614984346a640997781c57c19aac900457711bce3d42821302b4d2930d644e8f3d0419d52745c3d3f0dbf0b9fa2799c506d11d4671c7e76ebbd88ba5a203cc89a011637d11b175c9c5615a4af80356cf840fc90155f32a1f42904ffe0cd50930d18a8b0d970a30594bc0f65b6013bbde8d5abcc530896117049613ff5db243680181d4d676990ac0431db6f934a8cbf163c613359b6ce57783f3fa40b9b5a8417f7dcb8acd3135086b78756d55d510b69881cb8e7e7625a32443ac6604066f44c014ce4f61609b18cfa57f93d481456600317f83f6d6a5163fce3ad3a81fbf6a0d8cb84b4c3e83dd40a14c974f114569b41dbe464c4cc2e7bd3a0e7726adc365ae13a68f841fd25a15c99cbfed8d68ac3e06024ed4206fd07cc6edcf18385d303d7b5de46fdb0b540ae600dcd6a8a05e36b36a3a8ce30377af3dc176aed71cf466bedce12afd1d31c8d485bcdddd9cea1f19f141c11fbd1e401615a9e56b636e85558e5ef30ece1147bb3cba6333cae07b70cf8f909ba051818b21f4efc4f89fb1de15e81b19932ef07c7a5c86153330918a5752a84067b26daea17d764f14231e8b243af7bde3c37e94c3f8a44f2fd5bfaf95c99a621badc70c0f524a6f4653337867892ae0e03124e74d42c6743da0086c41f9fb8dc2aca98c99592c5dbffe15507d02b6b7f0e758f2be4d48aaecc76cc56678df361c37bb15b2134e96614ec964e4d45a08ac4ad2c23adb3bab7f8b8009b9fb8152422a2ce49e5b853f616703902e1acbee2617d7fc000d770743e97f2ff1afc17df70973ca0270f6ad7a1108f100474430410a62fd268f71cf2bfe8a2843c1b8f753237a68b88271f551fe23935e5bb5cab7353a97d7b046856fcadf9113bb918521c0d61a5e4a2ea1b2f7e48545f6d5646fa12d72451c1c7999ff60df2487b002885f078c122c5042aed352050769141e0a3d23b7e9a970cd0ea832d78c8a3e21cd3663ce82c0cdbd8001504aad3cd3cacb577ebd576f65f63dd3ade03da8028bf7f4d748d6ab0509dc3f21dd32c893065e15ca6075ce01e84f23b43896087fac3f74db53437802e0ec5c35284023aa043e87a0307307f85f5d09d084f3534a7fabd09e8f383ee1aaf04f905e591b6c1c7b11df9c7862dcdaa561a8831424f170f465d612dfb81d26615176377b4dde455b37aab06151924c172e3eb7374c941717fe4461644d3d4534da1220a7d7d19b5178fd1728a61feaa19ff425e2228c159b340c1856efe893c59d363d8583869cd92cb6d6f724f2cf0fe9bb5ecfc2d9d8ec1eeeeef8f3f3297e00be3dc04f84cd4441238d38eff9fd2ccdfd5346c888d12c4a434951df04e42b93fdb1268f88fc3314e19088e5f4889dfb722fda4dd8742c4ce290a247345e95ffa1b3c858c1a5baf86141956cc0384a7dc9893feb08fac8bbb47bedec1d161b6daee8738db6536fbe09af5bf7c732b6abfbcae1ea85b5a20593bf92cd774ea28082481e1e343ab0d0c7ebd1fea31f4af8bbe25844a93ec9249e68f5a4c08cc8bac22585daecf2585d6894501852f9edde16dca04a73fa8d164d6cd3aff7f38ad093138b81453051fac07f3c9ff8bcc0c4d3cc2c393a13b57e6d8b62bdd58151b5201240be00b22d73300c25cde72c8d34bd27dd57018da64cf6c957fdd26ce008dabb9604032ae34f0c057e7ab31f27f82901ff7946e7f0beb9dc1fbae55bfb40514bbf0c93400656e21af9985474bf0b35117cc804babd093f4feaa797b7808280c816afb2482549cf27accec0de5df6cec64b786b49f4b274836df5af7f1b9c72c0f243f91327ec63ae156eb91bce4e353b62a1bf8389c37c9c6019b5473416f6a907b5b5510d10b2fb1ef8b3b5125070cff020aa2c2f8819ae86d7088f5e7cd5feaaeb5af74493951436f79d1fa08cf3683df5771c6733a0bc1c52f94f5622f667004a4eb2723d46c074dc0f450d6b659666d600f110f079f8be1e4ae8fc61133ce78845a535850ad5ee3f887ae2fa384447322f051803860fb442f4588df36c2875bbac5cb5410d581aea39e99b1eb001f83a2b2b1937b07052abbfe7f93a18d0d9c1049860edc5e2822f9596ebef76437e3b123e84027f390ad23c1a01f548ba94f364edd773e02674dd6697913bd1409af0889e571438c81b9ff83edf1c348f15d045af9b283fbd6367f2dc3d18efc9898b15256d6b25c57d2a52e4afcc0f6bbaeb9de2a87b63f57264a24342b636c0f6d039d19defa16532435749b4c4044928b1c6552490d9bf0b571f52fd180605d9b3d613b3090f7300441da87d5f6566f5f458e6da70e2fca3d395bffb51fde851960fe0b805ecd98dec1aa1d58fa373b49b00c1d1d8dc4bf7613d85d1b8537b7190c71ed9d3fe007aaecc5135b51fbe1f2434875280a7d628174ce22694d01c72e9a6396302ade10802edc4ca3e224b934d7a8d15e9b6ed104b6880acdd06350a03e4ca06ce69389057a0e74c0c01b7018efd4fa1b41ea506f20ec95ecf1d161196710b2ace3d3824474a46907be777549e1b6bed6319b732debf1037081e24085cb8366e44f45f6858c3ee2c9e64aec62ccb2b8c4f862f6dd19f01efd4dd7c23cfa65afbd7bb5e9d0a1c32c5c37e4d60a9186f2b6d175e23f321b540739a5fb183fbbb17a91447a4bac62aef6fd8f859d2c70e0026a714d1b96fdbf6a28ac808a587d2ba470d4316692ac9c6e20af5ae06e70d016af0fbd241a13cf2465f93945ec72049eb8763230fe08c02b7a6fe56dc981ba26ee834f807ce7cee291d5db396309bcb033cc439215693152d0bd066b1ac1866b9c312bd0757eb202fc49911944e8b7d9fe2650b5b2464f1c009edcd5fb92a5f1194477818d293e1744048f92084055327c3c2e80b4a8ccccaf792c1bdf3364c382658125e20d565508defa17fb924a39dd37c62f2c6b85a4fe8e7f51ce519243437868f0dffafcd92e1d2d9d85b5f3dfb8890f1a9eba0f7389f727f88ad7dcedc0e202c03a1bd6ea704093de9476f73542532fe1c31f0c17502a020073396d3575687bf9796f343df2962737ef8247935ec144f249e1f98060e45b39688205e1e3c8fa7c8ac6d700db2f1d5d7e884fca2d0334f399b5601068f78556ab3fbb123aa82ba3252ed9408cd80a23cf04b14b1d1f88905b03bcc439003421c8d0b0cadffe097ced141e503055d6666a2542e4393410ed7b92d7ad39389342256106459dbd9c638e1061d453b8b7e847e82fe4d121ef6346a185901326f6d2db7e695fb0debda24ed71219cd76a7c77e75638fa193e5b0022eb1397ac112d1bfcdf1e5a8af3b7cb7373855084f2fbe9d6fbe78d6cc7de3ff53bbbdf49e361c7280d034c908f8300633a60144ea118e093d83c0c142267765a4229561e5897595534d28d0b6801bd3c6908dfa91afce84d91dbd7a6ced07385b391a87def9f4e9a8473ff5549e5de368df47572321559f17408097cd989b3fb7220fe4b23aaee4703e21400f43670eedbd99b66410c4115db94d56b4f3d706d425d7cf11753693af061bbc6b3b1e8d1b6de571b98b8c9ff375219f11649c298a823eff8a3544d63a3cf2f4f6592b014bb73da7737e80b42affbebcd0ee9b6c4e3cdb433925816a010e1e6721a26b4a14841765ef605adc982e9c2bf470d20c7f29e2d7d3e1c28805e0ffc1cd645b2eb430ad820cdb57ba77a6ef0bf964eec2075439f4e5242a504261d8bd4d4d0b0c3d6b00c284313f5dc7b34d71f888add9d2ff557a7106f0c26e00062542670985bbf92b745cfd8507e08c2b6097e5ac86586a8f1c7ae27e20161d6035e25ccc0234356738b57c7ea9dd87ffc8056e3d17f2db683e7e1cab2d7b0500639a8dd3b616a2924f7891cf25dba681746ff106871a050ec3b96583fd7f922eb5d1ae6c473a12176ef74865b9db4365dd015e8500879bcec9cdf3f30fa4d559e9998def62018a5e6e1ce8b4cc260569f529e9f2e0615c1f342cc929bf703c3967e77313c9468fc8b44e5cf4851b4c2c3df0b1fe6e07d9bd189910282b8c620e9a35715ee72ad05a38ae394ce7cbea1a34d2bbdfee06626ae5154e01b8c1bd44ada85df2ff23dba7f1acce6b127f2733f9adb194ac92cd7f27b9560cbdc626632c2e9ad785ebeccdcb2238856625fea2990bf36a3836f474ed862dbc52f9c534da9b139de4bfae73de4b3880eede8ef32db3c55c20bdf22a056ed2eeff7a115107c1357571bef32053500d25e9b13cc6428a11f277d9ac0378d9ed262272047737f48ac4cc17a8ff9f7388e95d1b3d0d9ba2d8e7c880559af667eb320d001b39ba7c5f41eddfcef3f1eb23920b4f246c268235cda684106f10a8cbcc250b4745793890f8e09efa138444f1db8778bd93ee5abf79e7ee1d5eda2985f0a48c370998780e3f19dcec4b76a325b01ba1ae021ffed19ae86a69d0e56ef3108723bddf108dfdbc2ba54309de6395032cb87f79149b43c9413bff1fe1172d386d219e8f549c18fba930a9326e871332a4ec6352589c01a657aecec4a0ade4c18a4725bf70fd66211e68e37780c8dee834f8e8d02e3f8ad5a438f9a359027689c34fb64c417bbed2998bbeb4ae36ae30b5b2c78249906e0f4870136e925940cf94eab76109aa9396ae7104205f755ef506ae9d640e1ca1111d37a6c57982f2a8ff7a7c73eff76fdb1cfde88d4f73e6940f95ffe43f29ba7733c9470d710e96500e11508806b455ece349175fe8a178f1a8cc8cbbb56a3f1813e5acbecce9c8ef5b19a773649dc707b3fa068c55238e3ecce8f1150bf6fd0ec6b5abb6186a963554f1fa979baced339b73c8d7edcd22c0378c8db308fa80de1e88c57836a88d557469f1e66187ae0c0fd004b36e3d0cb354ba4edb7f059a870383eec1cc7fb03fbf07fafd87c9fbe9d127090672daf9cc8d74615a922cdd542881d3c98dceca96a9f13c95788b328af980e0eb50276e8909ea82b0f9f20f6b65670ae66e05436bf7dc16f3b1e467f3fa353edf91cbdea7f4928d506dfc14cbcca2e5f1a78d31b1eecce3780022b985d1ccaa8410b202e0878d6eaa27b55390990e27edfc2262e50e21e607a5759e2b3527ea9b5d7f3380014ad7931217a7cdc5904c8f39d6c89a63ad43c4b0402e0b2fbbe44c3154d2260b992742163d8490880894fdf341559b3fe721ab926a37ebed95a99da13cfca284795d2119d17994b8ace2d880b89a47cb7ed206ec99f2607c199b49bd278314cd32fce041200096fb2d2fdeddf32eb13f8bc4e6548e44b464efce6564f22fcc", 0x1000}, {&(0x7f0000928000)="64e3533af7ee7466ea80f04b5372e88fe908fa6c8bb22d23d2f64e296b5030bb5473c5f99fc1027d5fdbaaa77ad64c11eeb99b0e99796d8138e8585a2e6e90b38bbfa2c9f9de8c758d69ee1a51fd4ed31e3334b01a66ba85", 0x58}], 0x2, &(0x7f0000488000-0xf0)=[@init={0x18, 0x84, 0x0, {0x9, 0x8, 0x1, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x5f7, 0xfd, 0x7, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x5, 0x401}}, @init={0x18, 0x84, 0x0, {0x2, 0xa2c, 0x1f, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x580, 0x0, 0x20, 0x2, 0x1, 0x9, 0x4eb, r2}}], 0xf0, 0x4000}, 0x40000) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) exit(0x0) sendto$inet(r1, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = shmget(0x2, 0x2000, 0x100, &(0x7f0000819000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a3c000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdb000-0x4)=0xe8) getresgid(&(0x7f000053c000)=0x0, &(0x7f0000099000)=0x0, &(0x7f00000b6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a4d000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000)=0xe8) fstat(r1, &(0x7f0000162000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ef5000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fed000-0x4)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f000017e000)={{0x24, r5, r6, r7, r8, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x80, 0x10000, 0x8, 0x6, r9, r10, 0x9, 0x0, 0x0, 0x0}) fallocate(r3, 0x0, 0x5f9, 0x0) 2018/01/28 09:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 111.253782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pig=17466 comm=syz-executor2 2018/01/28 09:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 6: clone(0x0, &(0x7f0000001000-0x2f)="", &(0x7f00008b0000-0x4)=0x0, &(0x7f000038a000-0x4)=0x0, &(0x7f0000000000)="") getpriority(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003eb000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000014a000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x10100, 0x0) write$selinux_user(r0, &(0x7f000014a000)={'system_u:object_r:tmp_t:s0', 0x20, 'user_u\x00'}, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000002000-0x84)=""/132) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x21c)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000a0d000-0x10)=[{&(0x7f00007ed000)=""/155, 0x9b}], 0x1, &(0x7f0000c5f000)=""/101, 0x65, 0x2}, 0x3}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e4000-0x50)=[{&(0x7f000085c000-0x12)=""/18, 0x12}, {&(0x7f0000de5000)=""/166, 0xa6}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000042000)=""/125, 0x7d}], 0x5, &(0x7f0000001000-0x3b)=""/59, 0x3b, 0x4}, 0x8}, {{&(0x7f0000cf0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x18000}, 0xfffffffffffffffc}, {{&(0x7f00003fd000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x31)=""/49, 0x31}], 0x1, 0x0, 0x0, 0xcb34}, 0x5}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000260000)=""/4096, 0x1000}, {&(0x7f0000001000-0x56)=""/86, 0x56}], 0x2, &(0x7f0000cea000-0x13)=""/19, 0x13, 0xba}, 0x9}, {{0x0, 0x0, &(0x7f00000e6000-0x30)=[{&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f00002ea000)=""/17, 0x11}, {&(0x7f0000000000)=""/254, 0xfe}], 0x3, &(0x7f0000126000)=""/4096, 0x1000, 0x4}, 0x3f}, {{&(0x7f00002f5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e6c000-0x50)=[{&(0x7f0000d0c000)=""/28, 0x1c}, {&(0x7f0000b72000)=""/243, 0xf3}, {&(0x7f000090c000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000ca1000-0x9d)=""/157, 0x9d}], 0x5, &(0x7f00002aa000-0xdb)=""/219, 0xdb, 0x62e}, 0x3}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/90, 0x5a}], 0x1, &(0x7f00008e7000)=""/246, 0xf6, 0x365a}, 0x7fff}, {{&(0x7f0000ec3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000018e000)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0x2e80000000}, 0x4}], 0x9, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cf3000)=0x13f) 2018/01/28 09:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000600000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000ba1000-0x2b)=""/43) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000408000-0x10)={&(0x7f0000fdd000-0xa8)="e63ed9d344788818690a7d47560490ab1f07535e3459310a67b975ec82900cbc40103411326ce7179e0aa6f57c196f20f649493a2e7608e1a0043ed318b3369c3359c19124a76abdbb882e713ec0bb0a07c6c4144c143281e39442b1f8eeee11f95bc91499f879848b827232a723c9466a45a52d61c682d8966ec25219e3fbbec1958d5439f1cf7aa2f4183406142656fd4b24f04967d9a6c69e337903fed891f13efe37ecf86556", 0xa8}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f00006a7000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='yam0\x00'}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000949000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000d8b000)={0xa, 0x2, 0xf69, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r5}, 0x10) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000f7f000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ae4000-0x8)=0xfffffffffffffff9) r1 = syz_open_dev$sg(&(0x7f0000024000)='/dev/sg#\x00', 0x10000, 0x0) getpeername(r1, &(0x7f0000164000+0x45d)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000bee000-0x4)=0x3a) connect$inet(r1, &(0x7f0000582000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00004d2000)={0x5, 0x100000000000008, 0x7, 0x6, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000419000)=""/252, &(0x7f0000fde000)=0xfc) 2018/01/28 09:17:27 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000022000)=0x0, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@generic="267fd1a2ea37e1d333732d4317d17d6c", &(0x7f000019d000)=@ethtool_cmd={0x37, 0x400, 0x0, 0x200, 0xd4, 0x4, 0x100000000, 0xdcf7, 0xa, 0x7, 0x7, 0x4, 0x9, 0x5, 0x200, 0x2, [0x80000001, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000742000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/01/28 09:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$mouse(&(0x7f000056e000)='/dev/input/mouse#\x00', 0x3, 0x109000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000982000)={[0x7, 0x4, 0x8000, 0xfffffffffffff3b6, 0x3, 0x0, 0x4, 0x3, 0x81, 0xac, 0x6, 0x95bc, 0x8001, 0x96f, 0x7, 0x9], 0x17000, 0x100000}) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 111.307120] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pig=17466 comm=syz-executor2 2018/01/28 09:17:27 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000197000)='/dev/midi#\x00', 0x7, 0x2) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000392000)="d516ac92096152bdc9b6c76f7ff150841fccd9490da4c46f9241ad7e9457921b78d7d9af580c7b91eaf2459500e466aef925cc9c2939ae4c8aa87ee158dafe74feddb437e536b4c1a0b7072abadd98e39ace3c8d53e8f6496e0e048c459783d24e04f01d5805be8a9ff327239d6a21a906c2d2d804b8b938cfc6372b0bddd5eecfeb1cd0f907517d61da825b1b8830e54cac78d26f7d2549f80c2c628ae10076af335e0033310dbfbbc9503f2ebaf0fd5a71511c4a5ea3f2bd59f1dbed303e49deed0830d48fcd9b8cbe58fd649be9fdce7d87e01db28c5dcbd8564c86894c510d6120cc7579f0c72ba64ca2c64f2806f9422a44d36b5aef6690ba3e4f34ea") 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00004b4000/0x3000)=nil, 0x3000, &(0x7f00003a7000)=""/246) r0 = syz_open_dev$amidi(&(0x7f0000c67000)='/dev/amidi#\x00', 0x40, 0x2000) ioctl$TCXONC(r0, 0x540a, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00005ea000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:17:27 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) r1 = semget(0x1, 0x1, 0x1) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f000000b000-0x2c)=""/44) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000012000-0x44)=""/68) r2 = getpgrp(0x0) sched_getscheduler(r2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000017000-0x38)={&(0x7f0000016000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000016000-0x3c)=""/60, 0x3c, 0x401}, 0x40000140) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x34, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/28 09:17:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x3fc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000490000-0x4)=0x79113335, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) lremovexattr(&(0x7f0000703000)='./file0\x00', &(0x7f0000d51000)=@random={'trusted.', '/dev/input/mouse#\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d04000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5, 0x0, 0x0, 0x2000000000000006}]}, 0x10) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ca6000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f000029a000)=""/194) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000ab0000-0x8)={0x0, 0x0}}}) socket$inet6_dccp(0xa, 0x6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007f4000-0xc)='/dev/autofs\x00', 0x20202, 0x0) 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:17:27 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb593997932973fd0fe3d8a613479de0e76363f166947ddaceefbb83d5", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) 2018/01/28 09:17:27 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e70000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x400000) getitimer(0x1, &(0x7f0000d49000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000821000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000940000)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000d07000)=@hdr={0x3, 0x80, 0x26, 0x8000, 0x8, 0x2, @ipv6={0x2, 0x6, "2763de", 0x196, 0xab, 0x3, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x6c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x101}, @calipso={0x7, 0x18, {0x100000001, 0x4, 0x551, 0x7, [0x30ca, 0x3]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x3a, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0xff}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x6f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1000}, @ra={0x5, 0x2, 0x3}]}], @tcp={{0x0, 0x3, r4, r5, 0x8, 0x0, 0x6, 0x22, 0x1f, 0x0, 0x2, {[@nop={0x1}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"a2ec0b371aeb3e4a9f1a86a41ecf215304d3768bfe8a932a366abebd58d77469ad6c34c1e2eb4b42fc466a03bfe891d2957ecf419cedf94d1dd388a14ea209b47150cf988eae66e205656d1bf008b175e0ed213637c7e3fe140f10e15ac6864b84684a25b764a96d7ea5ce390286c83c4bbacf21337f517d8f521510e26b0f50fccc34c8fdce96e1b3840dd8888c94a1151f89a8962f66d26a018fdb1c6c304c5692ca00b7312c50135cb24dcbdb39fd3e86dce06dc266274b4cee5deb83eb0d286097dc9fb3718d5adc2b10a022197f93af27e0ca972c7d1fa01e434baf536e265811264456918f16064c31714ac4646b2a8b878864508e00"}}}}}, 0x1c8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00002f9000)=""/0, &(0x7f0000855000)=0x0) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000247000-0xb)='/dev/loop#\x00', 0x4, 0x400000) r1 = syz_open_dev$mouse(&(0x7f00003f0000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000cb7000-0xb0)={{0x0, 0x4}, 'port0\x00', 0x4c, 0x3c, 0x4, 0x6, 0xa18a, 0xffffffff, 0x2, 0x0, 0x2, 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]}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000ad3000)=""/14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cd8000-0xd)='/dev/usbmon#\x00', 0x9c, 0x200040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000033d000-0x4)=0xfffffffffffffffa) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x56, &(0x7f0000c59000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x1, 0xb74, 0x3, 0xfff}, 0x35, 0x1, 0x0, 0x0, "37b39d902c7fbe3376cf86dc493adfd523501120ea0163ea1249896a065b61aee4d32e65413abf24d4db5ffe02f3121ac15f093ccb1beb910d7959de966d6a59"}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000837000-0xf)='/dev/sequencer\x00', 0x40040, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000618000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x8, 0x3, 0x0, 0xa, 0x80, 0x80, 0x3b, 0x0, r1}, {0x800, 0x6, 0xfffffffffffffff8, 0x3, 0xffffffffffffff7d, 0x80000, 0x2, 0x200}, {0x9, 0x9, 0x6, 0x4d5}, 0x0, 0x3, 0x3, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x3, 0x100, 0x1000, 0x401, 0x6}}, 0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c81000-0x8)={0x0, 0x0}) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f6000-0xb)='/dev/hwrng\x00', 0x103200, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000bcb000-0x4)=0x7) prctl$intptr(0x8, 0x1) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000999000)='/dev/snd/timer\x00', 0x0, 0x400000) r0 = socket(0x4, 0x6, 0x400) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000653000)=0x4, 0x4) bind$unix(r0, &(0x7f0000731000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:27 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00006ee000)={&(0x7f0000172000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00004e2000-0x10)={&(0x7f0000a32000)=@ipmr_delroute={0x44, 0x19, 0x9, 0x2, 0x0, {0x80, 0x20, 0x14, 0x162, 0xfd, 0x7, 0xfd, 0x7, 0x2200}, [@RTA_MARK={0x8, 0x10, 0x3}, @RTA_MARK={0x8, 0x10, 0x226}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x4048045) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000c8000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000263000)={r3, &(0x7f0000ffc000-0x81)="dc7e6fe80573bf34b23fefc4b1e4f598c8f5315e25b79d1c3aada69d290e409aed2788db855d3321093c47ddee8f29325fd5efe473fc6e1746c9f06e6c4d15a75e93d36ef1c9017660ea654c6d43594763a4baa185910c99312cf5b53f15dc1503afbc4c23f4817a46a1e7e366257e756f2f47b0492e45f3732fe269a3f196190f", &(0x7f0000f3e000)=""/94}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000+0xf)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200003) clock_gettime(0x0, &(0x7f00007fd000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000a09000)={r5, r6+10000000}, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000963000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000b68000-0x8)=0x0, &(0x7f0000aa4000)=0x8) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") r7 = shmget$private(0x0, 0x1000, 0x41000000, &(0x7f0000317000/0x1000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000be5000)=""/238) 2018/01/28 09:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008e8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000810000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b74000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000)=0xe8) setreuid(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = getpgid(0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000085000-0x16)='/selinux/checkreqprot\x00', 0x400001, 0x0) perf_event_open(&(0x7f0000426000)={0x7, 0x78, 0x1, 0x9, 0x400, 0xe10, 0x0, 0x100000000, 0x40000, 0x1, 0x1, 0x7, 0x5c00000000000000, 0xc2d, 0x9, 0x77, 0x0, 0x2, 0x0, 0x764e93dc, 0x9, 0x9, 0x3, 0x7, 0x100000000, 0x4, 0x20, 0x6, 0xca, 0x26a7, 0x3d18, 0x101, 0x1, 0x6, 0x8, 0x1ab200, 0x86, 0x3, 0x0, 0x7, 0x4, @perf_config_ext={0x9, 0x0}, 0x500, 0x40, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0x0}, r3, 0x7ff, r4, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000079a000-0x8)={0x0, 0xfb}, &(0x7f0000534000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a80000-0xc)=@sack_info={r5, 0x0, 0x8}, &(0x7f0000093000-0x4)=0xc) 2018/01/28 09:17:27 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f00002bc000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x1}, 0x8) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b47000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mice(&(0x7f000001d000+0x9c2)='/dev/input/mice\x00', 0x0, 0x6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000918000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000816000)=0xc) unshare(0x44000000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000fa5000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000028d000-0x8)={0x7, 0x4}) 2018/01/28 09:17:27 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x7, 0x5, 0x3e, &(0x7f0000989000)={0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000756000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x238400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000a46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f20000-0xc)=@sack_info={0x0, 0x5, 0x101}, &(0x7f0000335000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000315000)={r5, 0x1, 0x0, 0x2}, 0x10) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:27 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x40, 0x40000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000)=0x100, 0x4) open(&(0x7f0000008000)='./file0\x00', 0x2, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x80000001, 0x4}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x8001}, 0x8) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000290000)='/dev/input/mouse#\x00', 0x0, 0x102) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00003ad000)={0x7, 0x2, 0x10000, 0xfffffffffffffc00, 0x40, 0x7fff, 0x666d3550, 0x5, 0x7, 0xb3f, 0x401, 0x16}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cb5000)='/dev/snd/pcmC#D#p\x00', 0xa000000000000000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00003b5000/0x1000)=nil, 0x1000, 0x1000001, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom(r1, &(0x7f0000b50000)=""/151, 0x97, 0x40000000, &(0x7f0000a6c000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x1}}, 0x2e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7d000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x4d) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x1, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xa}) 2018/01/28 09:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000b33000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/dsp\x00', 0x2040, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00005bf000-0x2)={0x6, 0x3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001be000-0x4)=0x0, &(0x7f000098f000)=0x4) personality(0x8) uname(&(0x7f000026a000-0xf)=""/15) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000087b000)=0x4) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008ce000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000a3d000)={"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"}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) [ 111.740131] IPVS: ftp: loaded support on port[0] = 21 2018/01/28 09:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b68000)='/selinux/enforce\x00', 0x40000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000501000-0x30)={0x8, 0xc3, 0x7e000000000, 0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet6(r0, &(0x7f0000400000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bb4000)=0xffffffa2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c4a000-0x4)=0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000ef9000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000001f000-0xb8)={0x0, 0x50b, 0x5, 0x6, 0x10001, 0x4, 0x8, 0x6, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x79, 0x2, 0x2, 0x7}}, &(0x7f00001af000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c0f000)={0xffffffff80000001, 0x104d, 0x208, 0x3, 0x6f, 0x4ce, 0x1f, 0xfffffffffffffff9, r5}, 0x20) setpriority(0x2, r4, 0x4) 2018/01/28 09:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000091f000)=[], 0x0) recvfrom$llc(r1, &(0x7f00003c4000)=""/77, 0x41, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000996000)='/proc/self/net/pfkey\x00', 0x800, 0x0) close(r0) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$vcsn(&(0x7f000029a000)='/dev/vcs#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000022a000)={0x0, 0x1b53}, &(0x7f0000823000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f30000-0x108)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x81, 0x6, 0xfff, 0x9, 0xfff, 0x0, 0x0, 0x1f, 0x80, 0x647e4d40, 0x8, 0x80000000, 0x7d4]}, &(0x7f00009cb000-0x4)=0x108) 2018/01/28 09:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000075000)=@file={0x1, './file0\x00'}, 0x50d) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mprotect(&(0x7f0000355000/0x1000)=nil, 0x1000, 0x1000008) 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a76000-0xd)='/dev/dmmidi#\x00', 0x40f, 0x48800) connect$inet(r0, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff5) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000410000-0x7)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000037000-0x10)={0x0, 0x48, &(0x7f0000f44000-0x48)=[@in6={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f00008af000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eca000)={r2, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, 0x98) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000082c000)=0x0, &(0x7f0000a3e000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cb5000)='/dev/snd/pcmC#D#p\x00', 0xa000000000000000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00003b5000/0x1000)=nil, 0x1000, 0x1000001, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom(r1, &(0x7f0000b50000)=""/151, 0x97, 0x40000000, &(0x7f0000a6c000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x1}}, 0x2e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:27 executing program 2: perf_event_open(&(0x7f000071f000-0x78)={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006dc000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003da000)={{&(0x7f00009a1000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c03000)={0x5, 0xffff, 0x2, 0xd2, 0xe0b2, 0x2, 0x4, 0x1, 0x0}, &(0x7f0000394000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000418000)={r3, 0x2, 0xb45}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000d60000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") modify_ldt$read_default(0x2, &(0x7f0000208000-0xf3)=""/243, 0xf3) seccomp(0x0, 0x1, &(0x7f00002d3000)={0x4, &(0x7f0000b9b000)=[{0x5571, 0x6, 0x7fffffff, 0x9}, {0x4, 0x3d, 0x9, 0x101}, {0x400, 0x22, 0x6, 0x6}, {0xdc56, 0x14d, 0x6c40, 0x1}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f0000200000-0x10)='/dev/input/mice\x00', 0x0, 0x10840) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000025b000-0x70)={[{0xffffffffffffffc0, 0x95, 0x1, 0x0, 0x6, 0x8, 0x101, 0x7fffffff, 0x10000, 0x1ff, 0x4000000000000, 0x5b1, 0x2}, {0x2, 0x8, 0xba, 0x80000000, 0xe1ee, 0x3, 0x4, 0x7f, 0x4, 0xffff, 0x3, 0x47, 0x4}, {0x8000, 0x6, 0x0, 0x4, 0x3, 0x1000, 0x65d5, 0x1000, 0x100000001, 0x5, 0x7, 0x70, 0x80}], 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00007a3000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000673000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e62000)=0xc) perf_event_open(&(0x7f0000029000-0x78)={0x1, 0x78, 0x4f41, 0xffff, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x0, 0x8, 0x499, 0x4, 0xd8, 0x2, 0x4f, 0x8, 0x80000001, 0x1, 0x2, 0x6, 0x1f6, 0xfffffffffffffe01, 0x0, 0x80000000, 0x800, 0x7, 0xff, 0x0, 0x7, 0x40, 0x4, 0x1000, 0xc8, 0x4, 0x1, 0x1ff, 0xfff, 0x6, 0xe2, 0x8, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000eaa000-0x1)=0x0, 0x8}, 0x24, 0x81, 0x9, 0x1, 0x40, 0x80000001, 0x100, 0x0}, r4, 0x20, r0, 0x1) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x20000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000e82000)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000b0000-0xb8)={0x0, 0x2, 0x8, 0x80000001, 0x400, 0x9a20000000, 0x1, 0x8000, {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]}, 0x101, 0x3, 0x4, 0x2, 0x9315}}, &(0x7f0000fa4000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d08000)={r7, 0x9}, 0x6) sendmsg$netrom(r6, &(0x7f00009de000-0x38)={&(0x7f00001c6000-0x48)=@full={{0x3, {"31fa88fcf4c559"}, 0x5}, [{"1363e44e7cb43f"}, {"3e834d39b4941f"}, {"c4f67f49cf1128"}, {"cd20bb7807d05f"}, {"5bbc9bdf66598a"}, {"3d52dec9769872"}, {"700ddaf721459e"}, {"b8dd968b4a9aa8"}]}, 0x48, &(0x7f0000437000)=[{&(0x7f00003a4000-0x1000)="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{&(0x7f0000a31000-0x1000)="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", 0x1000}, {&(0x7f00001b1000-0xb7)="7bef6352809c86dc1a55e94cf16fdbccdbf5304ac9b4431edbd4202ee0e4125b67d2bfa3cafe7ebaba8aaa820981885f4fa274a84785963b8f21a82439f34ed13370f0720b9d2b503996a43b40eb5532ffa8e3c242a58eb304054fe5965b85acd53434c15b648c7c82fc4c7d8188de06de898159bdbbe99d43c10498b504c2b6ec6f8f85ace1a63d643ddeff7f4bd4f482732ab83a90267551bdb1360d0253d4157110d139780e4c29fa76b691d44c9132140c43b2a8ee", 0xb7}, {&(0x7f0000ae3000-0x5)="2951c577b2", 0x5}], 0xa, &(0x7f0000496000-0x70)=[{0x50, 0x11e, 0xfff, "f0ed15c6ce1ec396c0dcd4eeb15385451b351fe114fabcab8d2491cb1d50e5b7286106c1bf348fb96ec90b9ba9804aefb45c10196f3be2930195cb"}, {0x20, 0x11f, 0x8, "4ba1d38034c5d632f5"}], 0x70, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00008f4000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f00004d1000)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000df2000)=0x7, 0x4) epoll_create(0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000aae000)={r8, 0xcc, "3f797f423c7cdbe5b6e6473317d7e642feb911d18b73fd6fbc6af6421f4c24fab42a1be9e654d2f159865bf3a074be81bfb295fa6cc75fe14a0a746366a00578a49559ad6abaa83c145675a295861a5f310202661c860fa43bc361aca70698ce15ae047e4c25b0eae2ca87c20168c0da6d70d8b74ae3f19c8799dbb6b4b827b6942fc625881d3faaf10431dd3fa1464a40b985c770eb780eb039072b874cd00705cbe7be3f81c40ac1a24d6b93b35a2f7a74900060f1bc63c38a39eafd077333910067c9fcae2f40b6aff290"}, &(0x7f0000488000-0x4)=0xd4) symlink(&(0x7f0000dbd000)='./file0\x00', &(0x7f0000f1c000-0x8)='./file0\x00') recvfrom$ax25(r2, &(0x7f0000e5f000)=""/227, 0xe3, 0x12001, &(0x7f0000792000-0x10)={0x3, {"da5b031c25d451"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001e7000)=0x0, &(0x7f0000da5000)=0x4) 2018/01/28 09:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f00004d8000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c59000-0x10)={0x0, 0x2c, &(0x7f0000e1e000-0x2c)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9e}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000307000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008ed000-0x14)={r2, 0xfffffffffffffff8, 0x4, 0x3f, 0x9224, 0x6}, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) clone(0x8000000, &(0x7f0000790000-0x30)="5ad2d427fea46d3460e3fc95c93a8ddd1545c0a1bc18c3b0eee31273cbd8a746a58b43d8be321d3f00a7d6957e7de4ac", &(0x7f00009bd000-0x4)=0x0, &(0x7f0000a3a000)=0x0, &(0x7f00005af000)="c631451a20430749cddff7038a4953b25ea8d8924285927cf654e9b2a077e2c2edc382a340") 2018/01/28 09:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00006f2000-0x18)={0x327c, 0x8001, 0xfb}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000fe000-0x4)={0x4}, 0x4) 2018/01/28 09:17:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x9, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = msgget$private(0x0, 0x4) msgsnd(r3, &(0x7f0000536000-0x5f)={0x3, "dfb0de5a86304a8dcc25214805295ed7db13c1fa638df466044b80c7426ac0ce2e0b1820cfbbc0631a14471be69f35337f5bbd3758b8312e9381505c711047134ec76221aba9424a1a4c101bf400066ec7a74aae37425c"}, 0x5f, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x7, 0x1}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000265000)={0x0, 0x0, ""}, &(0x7f0000937000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000673000-0x8)={r5, 0x6ecf6b18}, &(0x7f0000361000-0x4)=0x8) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/28 09:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000154000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 112.029686] kauditd_printk_skb: 12 callbacks suppressed [ 112.029696] audit: type=1400 audit(1517131047.795:688): avc: denied { getopt } for pid=17634 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 09:17:27 executing program 5: sigaltstack(&(0x7f00001e8000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f00003b0000)='/dev/usbmon#\x00', 0x6, 0x121700) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ada000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000068b000)=0xc) r1 = creat(&(0x7f0000b4f000-0x8)='./file0\x00', 0x142) sendto$inet(r0, &(0x7f00002c1000-0xce)="43541cea739f5bac0091c894a176c4be593d491c220f85de97e824ed3e3aa9694baf972fcccc2366e57ce4affc0ba9897e36081bdbba94a3cc25257d26926a20696f6e2d306d8763772ad7190a0c9dfe3c3210c77994cd89615f5beaf7fad0fe212e4c61792b203477984f748721596cf8fc214577ea61834757a4539a8635a07cbb2ace22e08e17b3d50eef21dde84b3fbdb8668f0ecbaf0652d9c38585b76d1b9a2d5ac62cdbaa02a11ef57e627ef08eee79f5c16d38e20f06ac545b14d3a3b6ca73eecbd78430ab3ea2c50cda", 0xce, 0x14, &(0x7f0000389000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000e65000-0x18)={0x401, 0x100, 0x3, 0x0, 0x1ff, 0x1}) syz_emit_ethernet(0x2e, &(0x7f000087d000-0x2e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x2084501e, 0x53f5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:27 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000026000)='/dev/dsp\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dd3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000000)=""/99, 0x63, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000-0x4)=0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x15f4, 0x9, 0xb, 0x330, 0x7, 0x1, {0xe, 0x0, 0xa}, [@nested={0xf8, 0x8d, [@typed={0xc, 0x7b, @pid=r1}, @generic="fd4a7fb6257ca651bc4035bb395783747faf5a35132c893ef9ac3975a71b484cdbff1eba818c050ac6febb23c7ddeb48465782e02475a5c714c85217b83094939c96be8fb95f8e5219bfa01a1ee201cda1e0c5f99864097318f6e490b263666774b643173e4e15c6ff6d03b2d2ab59504ceaee2bc0697f6f5be5b75226257cb16ea681ab5b9088ac58a058cabf75e27193b1a01e515e23816c02d4064e4d9d865415bbd2dfc453d87a2e150ee26605ad8850993440a1192dd29443b4e2cd77b6844a3a0d2bcfe981333c4de7cff1b343b3b8783794dc2efa4d5951174f6fb080356ce3598b18"]}, @nested={0x10, 0x31, [@typed={0xc, 0x3a, @str='(\x00'}]}, @typed={0x10, 0x61, @u64=0x4}, @generic="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", @nested={0xf4, 0x47, [@typed={0xd8, 0x5d, @binary="28daec48b0948b77757639226e530ddf95b6ebc68383c0fb6cad91176879a5d2754e0af278656c44b165ccf386cdb62e803d665fb0645f67f62e72fe79faac56eb0c4b548bbcba4de6148c3b62cc30127e622de0d4e1a89f2b1b961bad687470f73e37074df59b262b0e42edf7516f4a81209051c0333dc611637c9648baba406d4b56201c33f242f54e1bc700be337af27087d722d211f94fb52f4026a971f7b2c8c36c0df9db0668087f058664f394e07bbaef7a7767efeeb0c99874619d5450da5b404adbd3660d1e7b0777a563"}, @typed={0xc, 0x14, @fd=r2}, @typed={0xc, 0x33, @uid=r3}]}, @nested={0x12d4, 0xb, [@generic="60712bfd23284599c7e3fa28f5aba605c8df2556c1633ea4561bb11ec99d9beb89aa89766a463e7cce1454607037b28aed17403be5db0ee159e874d8c55570efcf46514f760a03bc1a72b923e27ccd8bbaef6a0539e641ad515e9a87535f75a51477a85ba52190488eacdefb6c403ae5f21555adea6a485ae878853bc55ec01d220075cf81a157a11195924f8156b2e4e5b458ae250cf3d9a6b6e1b46b44dd330a9ba569bb5b953f563aa102fe7df0505a404b1068e9d67410f338cfee3af499553f9691b1567413aace54e0f45841a38d8e6089af003a56e12a679e54d3196d14a6d3ff", @generic="7122623332b53becb7d8b11a8ef11eee90717dba7d4463d967427fbd0580960417161ab90922eddbc19f0bb3b8f29963112ef44e2d4ea5e2977c94af419174a7d63dea11dc52deb8697857d88031ce9c18d1a9cef43ab4e016bde43b0102bde54b1172bc15d0317e4d3e9f6f2b3cbfba984792e82f5c05ea21989a8520f1ff69c56d4cca47196bc7ef4be7edf6659899f6b5d25d43c760c6089b21959313491aadb94f6fb4adc3d7bbc979eb821bd52c145b5f7ba6dcbcb87e14f732badc05e1d48245e2fd4a87f145a87a92e4a0c2a98bda7c66af45ec7541bfa4c26b", @typed={0xc, 0x75, @ipv4=@multicast2=0xe0000002}, @generic="5396ace1e7d272a705edc4a3fcbb5800d70780d11087230d68da791ccd95f9c2de0b589bc38abfd74c29cb3cb1bac151aa6d919548e09865f8616b6b47ddd73b0596d09861c0e0dfeb7d27d78529658125b8d976b1e9e4a42b11bf3fb48910ec68b8b458d7fa3cfa523c84b490d68c0878a73e33498076a7d4f4fc3e18603297a4bfc5e0f606e3d557323ed36a8015debf6a9d92538258827c42badedb030ab200bef046832fa4c0e01f6b94e5b5565199d55d573da414680b0932cd7b79eab420dc5d7b6e222b74952e2835091eb3a7011bc8628c1f92478714825e23a948726e7ffd6ba01eb232331ccc355cbf2d06bc51d53706310b3737b978d2ef80d168561552add6ea1492823611cafa0ba1a6afc9652e823f73843d983d45f9aea03eb42fb6a5de0360cac3498fe560aac8035d837413f759ca1512ed2ccabaa20b1b92f67dfa7f1f54a95830305aa63b762c7a9b2881efd5d48bae405d1b30c7cdf20f85428977eb40c5ce92af1412cdf624923bb8d30ab46b5f5d856e39ef7d8d65b993352f513810e8248f7241a1f2c7751662c54676fa1efaf0103b60c14642b4e97222902cb7938777ca6f0983be9b8747b0ff81ba2b05e2abf1fcbd739d1ecfa871558e25d9bce611d9fd6d825b8fa7995bde5f38546d3de65144f866876bf1477147052146b7dada6f43df640dcae10cf39fee6b09e3207ffd64e5a024ae78eda9483ad09f28c00a95fd3f33b6896d89eca866f7f097cee2f1eabf8dd2c66b1f9a4b8003af54cee3b93e1902b22db535e7e993aac0d8e30fa546d96c52f0717ef06815d6a0e4a592789d71b62fe3cbc054621fb42928057f5dcb7bde29ebcac2277d1054617dda7972e359d788c7a4fa8f5752119af8a8a048ae7da90c8fd430ebd77b5ec98cb88928c220f4b1ce37d24b287e0fea9d084990fbb91e782ecc0be6fb260657da097718e8c18a26c7676dc3e8d37a105cbe993709239294aa0340fb08d67cf726581f2fa68c9300a69777e6a59f0f9b8090db0e1816ceb4f234675e3bd4651b2ac56f2425ae787b652b5ce5049b877ac9331c954d1ee26ec0cb9ffd3a221d10cac340ea92499bf775484d4b0185dee40833c93d6378b81d6aaa4ae667178822652dfc0b27f4dd4079c886e8fdd79f96f7dbe3651861c34a249c3432538ab15df30bffdcdaa3989958adc253286e46e1d81c5f0a4b8df287983ae113013809c9bcaa3c9128c58780cf9a932855004fc7e5bb72b7b8dd0878c77cd4b03435567264bbf12f2d0f287210ed58a4ffced429df9ea5b5f27cc200cd602e5046a89d6493f6387aeaa1f595a5a9683468eafcdae3884ad43418885719d6edaf4c5fbfbad62b50484c1cf089b83c3ff8cf128be75783dd8e68960a2065602aac16f7d71f84a4204d4fb909952908972ca5b2cf83151ad6ab85e6f5bb304f9d7f7530521a0141fe8c9ed1dc7ef6077b9f7ff44e23f275b53da805e7b9c61ebaa2da265e9bca190dc7abe5d348c503052846a06bf6604b7e40038d7c4932c13acded1f1e5770d14b26457c6f8e2c318fd321bf94947e720964c27bc8461145570a8ef80e6ea1e2b15c497e437bf521278979f829a1979f9c2750b5974decef35dfa959b0a496c974b1d0ba8f362dfd64be44dff62f55746138089a6118e48eddc0b9d56eb9ce71174327a9aca6cb8db5906ffbd1c66a135404f5c8cbe05f68d0e544bc4b79b45cfa2d2e0ca14ffc136544025dfab8627673ffc6f529805ee82817732ddc17a0e0aca0ae5c47d85838ac532b26e17428cd341b076e32376135ef9253ab09a98d8d33be6c0f0dbc229d128652ef41aed89a7807b03065878236038475fbec747b12a45cca3b058d513d045f42e9c2de2ba52825dd799ac67c2d6241fdacbc96bccf70a4ee7c09e1748fa63e697499e88a8d67984528eb2f5acc2ec9f63ecf5e58bf5d9cae5d723e8e5f91588f6ddc16a26b2015d4029cae263f088fa1021b8ece93aac31c2df6111672d732b749f0a780792e8d139405b4d26130b749f53de93a54513bdca134b9c6a6e2052f00b747d52d7c62d0193144e1ada1b7c879c48d71a7a47cca7c499b7bf39126e5948431352713b20b378468ccd0c49a7a58cf5f7454a6a10eee683a6eb68d27e54856bbb645959f1c715d14398689f2fbc98a756b61471ebcfc04d8e0c969577c4f86ec31d76267d7f4672792104d5ee612aa17d929e3c424a1b91ec4c12fd39600e343f859a00df2d45c6bee7bea1b561a0946824cf378dfe70ec3cf135a07f4cc30d1b1937bf58be3373931120e1b6fbb8e9b298919056922a6e137d66badbe4461c2d40efc05a19517395c49026b7fed08a730af32cbfaa74a61b22b684f300cf87bda4dd3ad51987729d25040c552d6a06079cba07409822331e562355177dd8abc5b44b914b6a4e846ff1db071fd3d6f59298789c5e11495266609361ab0f11b5c2d0ecff53162ca358ab0d33a8095381afbaad8e46d9a6eb165308f087a708724d4d58daf3c70074cc84c7747fd5401252dcd88bc48c91729a2ee16f9eecd90f489bf653de788dd6440b1afad14c8c93b492c0591747844633af8544fbce1cb0d8e4d28a9ba4e221707ecd9a20072188324a4f94e6a3aacb5a49acf1641388f3114b767fae7111f70f8bea6adb3fd76bd5fe452e70598a05ad74399610bb06a6735a191ca36cfa928183b5ae0a9aab9dcd4796ac641a723697761a8445441cc344d58d41045956dc78e146d66fbeca2b54b4af1c22a5b7aebb8788fa939ecbe2bede063e59cf4b27dfd142b2b8f473ce27bb9e0677229e377a5917540deda5311c44a9c5ec87dc2bb666f99d71ccc80e9efd7d1eb222874e1a862e38a83703db8942937eb79724e401395e8d8feb859c27926116950702acdf3ab51a648b49bd653a93059d67a0df9d643a5df72b25b019c2e3b30ba31235858d1d8944298fafe625ddf10c9f8e11034ff93cfa88c403f6135ef3798228890ce9413beeb572ecfc9b94416c0c74ee53b2d8ccae0cbaefa925cd624f7ebe9ff3a621622fd39eaa795c14c29dc6cc0336a25a27f73b6c843901966b56cf0ed6eea470ef1e18ceeb13574865c9a9d1211e4627cff5f5d884f8040d0b3f853583cdbe91c61322bbe5348c6407da66295abfec694fe65c887e7b407e6cd0842d6ea5368c2ea70f00910f177be81fd89623fc0a7fcf52ee78183c0f715970612de74e7cebec9e415475a37c38523839a514731e927356024d1b783349e406e9ca334a248e65fb68874b506333ac80e39b62aeba41c4fe4b70dc55ddd6e116d6ca073020c5e55d18e0f880f6b236d928466ae082b0c592a7ab3f5a83b424cab37aa4641c3080e4030b11515eee42ba8a06f51dd46dc1013ec7c5b9d51768cdfd8f0f1d452267b9870c037b9f899beacd54f2ab1e9102aeac67534d49b52c0a120cffb2cbf745e603ec35791b9c320048e07f45ac3ea0f64fa0f12552fc3f1974752b6abb478bd37ee8f9d06e83bb8c517c451fb8196cf5fa9e91d389aae451647bc6cee9727a0aecf2fbd8945d21c9cb26aef25ad496b9429cdde8a5b3d002921f2d9a168ec5137fa1ccedb95085a2c74d96d895535b9b587cb93a52886af7efd8509c0c09361211e50be97e71a3a352119a148ce7476a6f26bef6fe79bacf1f1b05bbb61e4fb2937c8d10ffa3b368e302707e29ce47b215177fe5fe156469607650f10ecb58fca6833471fe027bbbefa78bedc299c06c69af22a3b2658359cd26e62fc2fed24c5afc3cf04cdab4d06ecd1c6357932992ef3715c65f52853efcf2da7fb8a7e52c3e4c5d791b3ac1bb9823104fabf8e1deaa17e258c81f05c438c1fd6896e81d66692c9d8cc9a4583b8e52d8ee4387e5889e5e821f9dd0c32a3ae17feb411a393094a517ede84c48ab2d67a279290179b567713c0d6f0fb3e0c89205437349e2bf883db035310b8d79e3b33d73b1d674baec0499d0fac4900ae84b1b556a5b767e573db1459e5a52d1113a884d054bef829a90604c67eb4237c0b0b6d0a0bb8e567b0035c662d69983653317003b75612e3abbb89c8259141496da40fd6a165c99169abaec2e405d9e0e74e97f8382216b49b1fb77cbd209658622e1a07c388528e3a50f95e75ef666e52fc5906197ed1dbd27421ac73df19b9a760d4d393cf03273d7b81c78962bbd8567e36d307e3a8cd76d96e13d400575364c972c802cecf4d9cb6941471ad99fcb2ddfc1c657f95c3e3ed672a4326245ca9d701e10bb316c9491da119939bb807f3d8c8e7c43c8e597e7f251a314565ab81d1a6e607ef77da19cea4799910ffcc147e7b17214302250795313217014f1ef0f2df8bb4db9f393d5d50854a640e1773d6ac36ed751711ce9114ae082bbb74ce80971bf7f46dc85966904a989a50d5e6fa301b53764d0f348f8db8a32e92ba292dd2d9f0088d0dff7a971fd180bdb523db2d640b5a1b505cfd50d7489483d766f10e588b994334045ab79e96f756b7720377e97b392f45fa29bfe0f922e0571faeb8baeb14a808a4a3841be8aa6e49e1ae4370b80ff1559f3bdb631dcff8c23e658e238897ad1101bef94e3b90be51cb22a59c6409946940c6f2ba6ca7496b6a15da2b0a8a444486b3f234d6902d112d6f0c7b14a4e10a3ba6839742e78b88359bd4526517ff731f5610d9c64dfee8dc86cb667524da19583f5b266af6538cebeb07ea99f8aa95efe062cb789bba354b7fd7170a0d6485215f572d917d08bd2f718abdda807e61624d70987292dd92eff5122832924be4db193d8046d6a7daf63b3265ba7e6ed1ea38e29e717bccceed0068f0413cb74d579c894368d12f4266d832d31c73408e2c7057367d75a69780eac1621784c2ed3b09203553ba7361c2df0d82a261a0df48568fed49915834888fb26f10fef754c32e6ca9ad29f4dcedf085e4d581a15b004efec068f7afe010d65dc6459e4c4930b83ab66fd1e82080e6296924b698ceb93a2467a9d2159b68c31bf3aadb6616b9a8606514ef4ad5720243a04b17cc1f85bc6e0cf9fdbfe1066c6edc360ee4754d8d69e5d91da062b24f4ece34457276d0ec53ccd303f20669e8086d692ebb8d83560ba5f29df7630c4d61e2cb21d6aea2c379eac84a84fb96f7594ff968dafde08767a1ded83d5f6395dc1917aa6d65b28093d79145a2bc58725253a8bca476661b6afaa0c099bdc1cc8c1ccbe075f5aaa722d3a877e9a219120f1f4833840e20401f5f6239ea74181705b857844c1b53cc53b8d0a38f5a5cf3fa61f8f070d56ed60e331bdb4c81615b69a2789e0bf7ce5b4e3d296adf17b71b55903ff0d2fd5851264654eccf15d11f2ee95f89d350a3e757d1adc5885a24f7cfa5a253fb92f8791a1e898a2a344a207e070752e40aba3dc3481082382b84b672fbaf3c6c6b5a61208cdcf2c0fe46958ff674e31fe53446dba475976f6c8558ebb2d8c9aeb23dc2a7c0731c6f5c1b431312f7ae734140758be1361faf24d219c87586ad2b1154265abbd153d2ba966a4abf66f9dcf953f1602defddc11ae52efc513ef1c4c6a40ea6fecde4d18ea75f5cec4c53529356c9e6e3955af6e53c98e497292f66975501d4b350b1341813a3d0e9a0c794e65b90d992f140cbd96a2a3f384ba2692835914c998f777e86968e58b4e067c15a0d51747faee7aa3982ca4baade30eb6394579eb60f58ad45f0e9ef71037f7ffe6eaf88a4bcfb844f009382456d22760f59c31caa8b21274a3932797206433344e8876664afe2beb3c4fc908e05", @typed={0x10, 0x37, @str='.^ppp1,\x00'}, @typed={0x8, 0x87, @void=""}, @generic="b8ef52aec11069709768ec622a519389b8d7203736bded5dc52ceaa0db9fd080f5212616b9138d53ccb1cdc33254b89134d927044781cd4a6f2986bdd63a4b903f736933fd3196b06894b3f8da7902bfeb3b76afcdc61b07e0d5e9616f", @generic="bd03339e7ab0b800de085bceec9dfdd5acca106df2ca527bc4756dc232b76b2e9f2f6f464457e3b8081ca8c868dddf3233d6f8e9e2007184de2775784b144048a46b050fe7168b5426960ab62b472ef8fac658ff0938a4878ea03f8e0eebdda7709c67054bdacaba3dcadbad7ced4e1b7c843d349372627718a11af7ba8140fb63200e2e9e082d11f6750387"]}]}, 0x15f4}, 0x1, 0x0, 0x0, 0x44090}, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a38000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x2, 0x6, 0x2, 0xa0, 0x20, 0x16, 0x0, r3}, {0xfe4b, 0x0, 0x5, 0x8001, 0x8001, 0x80000000, 0x1, 0x88}, {0x6, 0x2, 0x3, 0x80000001}, 0x2fd4, 0x6, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x8543, 0x401, 0x7, 0x21c7}}, 0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000147000)={0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x100, 0x5, 0xfffffffffffffff8, &(0x7f0000f12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x1ff, 0x100000001}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000c87000)={0xfff, 0x3ff, 0x100, 0x200}) keyctl$revoke(0x3, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000da5000)={&(0x7f000045c000)="2290578835880b975041da7ef457808bbb25e1ab12361cd2672972b83f5f9b1452a9cd457052bbdea1176e443840e8d3d6c75e378adbf6ae996c089e3197759756938d5e535e3a11", 0x48}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000011c000)={0x7f, 0x8, [0x1, 0x8]}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f7000-0x9)='/dev/dsp\x00', 0x80, 0x0) sendto$ax25(r5, &(0x7f0000036000-0x1c)="8d7a3c31f78abb0333b570dcd7a343dcf7a293d3584273adafc67bed", 0x1c, 0x4000000, &(0x7f00004d1000)={0x3, {"c4869745babf5e"}, 0x5}, 0x10) getpeername$unix(r2, &(0x7f0000153000-0x6e)=@file={0x0, ""/108}, &(0x7f00007ad000)=0x6e) 2018/01/28 09:17:27 executing program 7: r0 = msgget(0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/22}, 0x1e, 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000a7d000-0x8)={0x0, 0x0}) capset(&(0x7f00008db000)={0x19980330, r2}, &(0x7f000019a000)={0x6, 0x9, 0x80000001, 0x6, 0x4, 0x8000}) 2018/01/28 09:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000eec000-0x10)={r3, r4}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = accept4(r0, 0x0, &(0x7f00008b8000)=0x0, 0x80800) recvfrom$inet(r5, &(0x7f0000baa000-0x8f)=""/143, 0x8f, 0x40000100, &(0x7f0000e74000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f000078a000)=0x100, 0x4) 2018/01/28 09:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000d7f000-0x8)='./file0\x00', 0x40, 0xb) accept4$llc(r1, &(0x7f000013b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000633000)=0x10, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d53000-0x7)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000609000)=@get={0x1, &(0x7f00009a8000-0x9d)=""/157, 0x7f0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x5) 2018/01/28 09:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000071b000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d29000)=""/243) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000f1000)={{0x6, 0x6}, 'port1\x00', 0x44, 0x2, 0x100000001, 0x800, 0x7e02, 0x25e, 0x400, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) exit(0x0) dup2(r2, r1) 2018/01/28 09:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f0000200000-0x10)='/dev/input/mice\x00', 0x0, 0x10840) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000025b000-0x70)={[{0xffffffffffffffc0, 0x95, 0x1, 0x0, 0x6, 0x8, 0x101, 0x7fffffff, 0x10000, 0x1ff, 0x4000000000000, 0x5b1, 0x2}, {0x2, 0x8, 0xba, 0x80000000, 0xe1ee, 0x3, 0x4, 0x7f, 0x4, 0xffff, 0x3, 0x47, 0x4}, {0x8000, 0x6, 0x0, 0x4, 0x3, 0x1000, 0x65d5, 0x1000, 0x100000001, 0x5, 0x7, 0x70, 0x80}], 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00007a3000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000673000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e62000)=0xc) perf_event_open(&(0x7f0000029000-0x78)={0x1, 0x78, 0x4f41, 0xffff, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x0, 0x8, 0x499, 0x4, 0xd8, 0x2, 0x4f, 0x8, 0x80000001, 0x1, 0x2, 0x6, 0x1f6, 0xfffffffffffffe01, 0x0, 0x80000000, 0x800, 0x7, 0xff, 0x0, 0x7, 0x40, 0x4, 0x1000, 0xc8, 0x4, 0x1, 0x1ff, 0xfff, 0x6, 0xe2, 0x8, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000eaa000-0x1)=0x0, 0x8}, 0x24, 0x81, 0x9, 0x1, 0x40, 0x80000001, 0x100, 0x0}, r4, 0x20, r0, 0x1) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x20000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000e82000)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000b0000-0xb8)={0x0, 0x2, 0x8, 0x80000001, 0x400, 0x9a20000000, 0x1, 0x8000, {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]}, 0x101, 0x3, 0x4, 0x2, 0x9315}}, &(0x7f0000fa4000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d08000)={r7, 0x9}, 0x6) sendmsg$netrom(r6, &(0x7f00009de000-0x38)={&(0x7f00001c6000-0x48)=@full={{0x3, {"31fa88fcf4c559"}, 0x5}, [{"1363e44e7cb43f"}, {"3e834d39b4941f"}, {"c4f67f49cf1128"}, {"cd20bb7807d05f"}, {"5bbc9bdf66598a"}, {"3d52dec9769872"}, {"700ddaf721459e"}, {"b8dd968b4a9aa8"}]}, 0x48, &(0x7f0000437000)=[{&(0x7f00003a4000-0x1000)="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{&(0x7f0000a31000-0x1000)="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", 0x1000}, {&(0x7f00001b1000-0xb7)="7bef6352809c86dc1a55e94cf16fdbccdbf5304ac9b4431edbd4202ee0e4125b67d2bfa3cafe7ebaba8aaa820981885f4fa274a84785963b8f21a82439f34ed13370f0720b9d2b503996a43b40eb5532ffa8e3c242a58eb304054fe5965b85acd53434c15b648c7c82fc4c7d8188de06de898159bdbbe99d43c10498b504c2b6ec6f8f85ace1a63d643ddeff7f4bd4f482732ab83a90267551bdb1360d0253d4157110d139780e4c29fa76b691d44c9132140c43b2a8ee", 0xb7}, {&(0x7f0000ae3000-0x5)="2951c577b2", 0x5}], 0xa, &(0x7f0000496000-0x70)=[{0x50, 0x11e, 0xfff, "f0ed15c6ce1ec396c0dcd4eeb15385451b351fe114fabcab8d2491cb1d50e5b7286106c1bf348fb96ec90b9ba9804aefb45c10196f3be2930195cb"}, {0x20, 0x11f, 0x8, "4ba1d38034c5d632f5"}], 0x70, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00008f4000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f00004d1000)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000df2000)=0x7, 0x4) epoll_create(0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000aae000)={r8, 0xcc, "3f797f423c7cdbe5b6e6473317d7e642feb911d18b73fd6fbc6af6421f4c24fab42a1be9e654d2f159865bf3a074be81bfb295fa6cc75fe14a0a746366a00578a49559ad6abaa83c145675a295861a5f310202661c860fa43bc361aca70698ce15ae047e4c25b0eae2ca87c20168c0da6d70d8b74ae3f19c8799dbb6b4b827b6942fc625881d3faaf10431dd3fa1464a40b985c770eb780eb039072b874cd00705cbe7be3f81c40ac1a24d6b93b35a2f7a74900060f1bc63c38a39eafd077333910067c9fcae2f40b6aff290"}, &(0x7f0000488000-0x4)=0xd4) symlink(&(0x7f0000dbd000)='./file0\x00', &(0x7f0000f1c000-0x8)='./file0\x00') recvfrom$ax25(r2, &(0x7f0000e5f000)=""/227, 0xe3, 0x12001, &(0x7f0000792000-0x10)={0x3, {"da5b031c25d451"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001e7000)=0x0, &(0x7f0000da5000)=0x4) [ 112.175589] QAT: Invalid ioctl 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x1000, &(0x7f0000f2c000-0xf3)="cf1201fa74d92a34e08b42ab38abfb8fe68d46066daf1e93bcfb81b7a0170da721dca3884c4f1f380a19680421355fc2c9c70015d0f17b368e9d2b1cf949a5ade64dd9305645070d85d5d8e844e79df227b1c5c7f16503719b01b98e4e89c333a5660a0451f0823fb7c7a4fe15beb9a9c1b52dec81bcb9b576b635a4f049f2f597a98f7ba40b99d9f186c4405822eff88977dedb846a7a5568f1a54fe4a04293f05ca6c0c0dfb9dcca1a3386abec1dc47f26e4e06f409d6fe5392c3461ea832babdde3070883ea3149da8c3f6d217fb2ef645da2e55b4a22e8b89b2f26febbc5c9cd81ed248bae8fb6e8eca97e48486da21569") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f28000)='./file0\x00', &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004ac000-0x4)=0x0, &(0x7f000052a000-0x4)=0x0, &(0x7f00001a4000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000099b000)='./file0\x00', 0xc8001, 0x22) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000558000)=0x5, 0x4) lstat(&(0x7f0000b22000-0x8)='./file0\x00', &(0x7f0000cc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000721000-0x8)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f000044f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00007bd000)=""/150, &(0x7f00008e0000)=0x96) getgroups(0x4, &(0x7f0000663000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = getgid() getresgid(&(0x7f00007c3000)=0x0, &(0x7f00008d3000-0x4)=0x0, &(0x7f0000b35000)=0x0) getgroups(0x8, &(0x7f0000a54000)=[r0, r1, r3, r4, r5, r6, r7, r8]) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) [ 112.223727] QAT: Invalid ioctl 2018/01/28 09:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc1000-0x9)='/dev/sg#\x00', 0x4, 0x40) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000869000)={{&(0x7f0000331000)=""/126, 0x7e}, &(0x7f00000f5000-0x1)=0x0, 0x6}, 0x20) r1 = syz_open_dev$loop(&(0x7f000009b000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) getpgrp(r2) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x1, &(0x7f0000cb7000)=0x75) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000a0000-0xc)={0x14000000, 0xfff, 0x3a}) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r2 = signalfd4(r1, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a50000)=0xb9, &(0x7f0000223000-0x8)=0x1) socket$alg(0x26, 0x5, 0x0) readv(r2, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) select(0x40, &(0x7f0000b56000-0x40)={0x100, 0x40, 0x4, 0x10001, 0x203b3e86, 0x4, 0x800, 0x4}, &(0x7f0000e37000-0x40)={0x8, 0x0, 0xfffffffffffffffe, 0x7, 0x3, 0x6, 0x6, 0x465}, &(0x7f0000ce1000)={0x9, 0x9, 0x3, 0x400, 0x400000000, 0x5, 0x1, 0x1}, &(0x7f00008e2000-0x10)={0x77359400, 0x0}) timer_settime(0x0, 0x1, &(0x7f00001e3000)={{r3, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f0000200000-0x10)='/dev/input/mice\x00', 0x0, 0x10840) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000025b000-0x70)={[{0xffffffffffffffc0, 0x95, 0x1, 0x0, 0x6, 0x8, 0x101, 0x7fffffff, 0x10000, 0x1ff, 0x4000000000000, 0x5b1, 0x2}, {0x2, 0x8, 0xba, 0x80000000, 0xe1ee, 0x3, 0x4, 0x7f, 0x4, 0xffff, 0x3, 0x47, 0x4}, {0x8000, 0x6, 0x0, 0x4, 0x3, 0x1000, 0x65d5, 0x1000, 0x100000001, 0x5, 0x7, 0x70, 0x80}], 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00007a3000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000673000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e62000)=0xc) perf_event_open(&(0x7f0000029000-0x78)={0x1, 0x78, 0x4f41, 0xffff, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x0, 0x8, 0x499, 0x4, 0xd8, 0x2, 0x4f, 0x8, 0x80000001, 0x1, 0x2, 0x6, 0x1f6, 0xfffffffffffffe01, 0x0, 0x80000000, 0x800, 0x7, 0xff, 0x0, 0x7, 0x40, 0x4, 0x1000, 0xc8, 0x4, 0x1, 0x1ff, 0xfff, 0x6, 0xe2, 0x8, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000eaa000-0x1)=0x0, 0x8}, 0x24, 0x81, 0x9, 0x1, 0x40, 0x80000001, 0x100, 0x0}, r4, 0x20, r0, 0x1) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x20000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000e82000)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000b0000-0xb8)={0x0, 0x2, 0x8, 0x80000001, 0x400, 0x9a20000000, 0x1, 0x8000, {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]}, 0x101, 0x3, 0x4, 0x2, 0x9315}}, &(0x7f0000fa4000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d08000)={r7, 0x9}, 0x6) sendmsg$netrom(r6, &(0x7f00009de000-0x38)={&(0x7f00001c6000-0x48)=@full={{0x3, {"31fa88fcf4c559"}, 0x5}, [{"1363e44e7cb43f"}, {"3e834d39b4941f"}, {"c4f67f49cf1128"}, {"cd20bb7807d05f"}, {"5bbc9bdf66598a"}, {"3d52dec9769872"}, {"700ddaf721459e"}, {"b8dd968b4a9aa8"}]}, 0x48, &(0x7f0000437000)=[{&(0x7f00003a4000-0x1000)="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{&(0x7f0000a31000-0x1000)="7ebfce83a1fb3ba34e7fbd435ec8ea7ebe21d892d78c0ef53346859c33f40d4fa7fe311ad38a425fcf6c49d429e77ca98cb3a09a475d39740c2d0bf4a6213db747ce6cbc1b8a9df003ad629e42e718a7be17235fa22278edd6b3f44794f68326d2c60c559c8e5488ed88a4fe41517c09809b331bd165ced93367bde0162338002f22e0f767e08989769532f8527cf17cce315e998f124db552542febe83f9f826a4706ce57e54020b6b2daba6a0694caeff87a5a3a06109bcf2ef167083bb4f76a92e593dff1d8a4fd13965b5bdf056f88ae299d77becd86578e1f388d7596e465424e529aa70fe83517c234d4996eb871a8cd39cdb6c6abaf9f621acf58d33e12d2d3526e2784657dae73d41b6621295a7cf74d14ae75138d8ec7bf98f7c4f64d04df23cf5c731868b2d51e260b3c78909a187cf56b89ff8f0ed7587da4c92deed1e64e1007867127b98dfe600033022307fca143869aca0149126ab93db6af3689657e5a34b69a7e6c4ed73da627e448553e820c74619914425c64080c4bfb02e4b0391dc3229212c6bc41905f0ce1be9173f74dddcf86109bdd86a4057dbfc00b07298c55489ee533ea964cb0729681b522d5e3bdf737111853f427c214ddbc96f2ddc05209a584aa07e906c85f7f71adfb3ce179369e7419a2e6767ea05fa2bb574bb8dc784a6729c90730004488809030f64095ca5ab386f0aa1b370d634dfbd7c598eea890bc800fabe1e8abca795f45f059967fad9ebef7e875b3e846d36055ccdc2dc2fa043cfcd4263fdc70df3dfe299ee8dc50b41ada2275319d7322f4ebc725e6d92c01753f9d10dd8eba47dc7ac03fc2c0a3c90bfb09354501b1c2f28a9d9d7e2ae94abf8d7132a4bc74d00e1c3c0b6929e9e0030982cb4af6cfe37a70120c4ed330055d17864c85b6d7aea37ff79757382fbf1eba6263ce1753af2a4e8e82eacdd234723a206ebcad3bd6e36baa4b04431f52d97b7f8ccfd7445d8e0abf643845e5c0b5169446a3cc9579efb1c3428f2b3d0d428b1d0d3ec98ea251a4621c6b02ad34a612f56267fb6e910055e75e0691ca9f9714b247d082aed0865e87db80b6810d8d415bb1b001fc5cc75511cba88a77bfade818e796e0155c5ff325e2313a7cc0341953c77a2271f4fdfecd8aaab41a8824748a49bc2441b32e8f98d0add01167774eaebce4e90e1bf02db97deb9188cc64900ff6e31ca08d1b2ee8e8c4273e513de01670576e5c2eba3f9e4b1292b777127e2568f79a0a79af32eb987e81929cb5212f8e07c38669fbf6657d954e623fddb5952a16b2a5a995f28fff1dc860e94d1c1b6296d13b5aabcc92151cb5cf1b46dcf35e246be4c53c62c6de019ec18ba1b1b825b4b3209a9b101733c6d159281d1a1ea1919fcf7a2929cf8765223e03c9831c7d192088201548f240ebf11248112db6fbe026bb7a982ae13ca6a477fe8a2e6062b9660464f35c4145d3b8c7996082681dc58dbe924fa51663d54e0e22c696efe0461651c3579bd49e19cfae96631b8fd168d9c42c4c48b6a902f51c43522ca58a8d44a5d1e324d02e9a08849858216ae5c948370af3b5c6a8257b4d09db1072f7a1ae9500d20c877e6771c5fd482555c9589d42bc84861ccc0e0c97f474e6a46544677a4777d8d0d375cf36ac76d897612b7be67a55c21b4b56c24fd87f7ac572b9d0f98123563151c0c1926be45652606348942de54969113f05ff8fa8b80f981a993bf3e1796d2f07eb7ec594247c031b83969a0aad1c6606f6d7b73fa367a357694d72fa21c026c095e25cbd2ce7ea946dcfb36ea4cadd0ebe258583329b72a81bfc9fe54275e57fc5f7517909ba2f39fec3926eb2c1798ab8797daff4c80bea5b07ae4412e7a58f125c50ade4a32eaad5b8a268bab73fa1c60355a8597ef6ccd66bc58233a6bd3bcd94b3570473750d3c142c2f6bff51e41c1511d9b3d21ae7c5a4ff5f04816f329d3afaf1f4f709d7b70bf4f4f7eeb9b9e431fa169bedd0ecca9240ba5211c6802895bc69fe30618a851aa8d710a97ea48737aefb25957c4a3a97d6a80e4007dddf8eb4698e70a98e595d15af0c3ef579fe12cf4cfbc7a9cfc0774e6c84947ca3f77c110ece2006332413eb25cd12ecb1998734e7c4b284c6a2ed9191702bb2b46836b46dd4ce7e55fc12e2648920deef207f2f79d88f7dbcd0c87b7f00bae792ddda6c627690c0dd8ce13902ab21778441519902312f6fe359985fa286e5874be4e09698ce965aabb9d630d7139a4dc8ce1526d4c961bc4e32f5ceeb5bfaa331b40e15825e545e1d885104ef63704d61b2cb1ee1b7662cdc11a0088871b0d20aacb5769341d198a8a558f3a4756857bd40c00191e1d43d20297a6390c9960889677a9515a66d55aab1f7de8871fc14bc9c6be7e80e89bea62f57fecca83e4386281f8fcf650b5ec482448a8c6eb666822be86ac5db861157245a3021378ba6673efc5af5a2c42046127cfbd58850a2893bebf1f8b233656ead6c8ac4f6a187bce846fe0d7e25deffac1c4254acbc82750441b52f3247874e4f7e363996dbe09f818c6386cb39f3c651fdadc5e911faec926d8324720fab5a197fc2b270db29620306e6bd7e354bf279f4a30dbeeceb7e229b2039ff72edc4f82cd05297395ae2aa2bd352bbb4f6291ee56373b6380861573a91471ed0fc7a1a2836466549f013590344279ce6a02aa0a30fba4aeb3a8b8329656b5c4dbbf4af539c068c1bf86a1a906de5350f7f12d8cce31d470938ce8dbd22ee939d3a2c157679122f2e37e15050c2ec5b8496faba5b8769ccf9235f9b3af943a27ff2246881a38f0edee804bd25da5ebce55ec862194f2710f0448b983913f6e372b1ead852374ee74fd1cb1ef755f02914bdeb8955449a6d74450ff3964123a2fa70189683c55194b3996103b9aa43a0dcd6e1ac652e42778c55dfb150d85f4d7409b33da06a315965b5f169a47b51457842cf6d05a490c45c8cc3ea38edab7003fbede00b85133871a054b4d709f4087dc8ead7db915a7275287a61daa4ace13871c6f29a65642d9dcbe63bc39c08d8dead895b532be268ddce3165f20676570bcafac3ff45959fd1361f6b19c23301b7f875cae02aafa0d9e3c67f40643747f15eb107a7b83e18ea3aecdda33f8142f2bbc27d1966dc837c90eaac6f327a528761a79ac2e4f8199e03cf1511ce3a143a27977c5c2618f7659b29c4beb7bc33f9058743c5a918be187aac062e4eb963391c62e1b7daa94afb0b6e3605df6379e7baed428721ecd9b1fa6d2f8265a72e00bef25c210f3407fb36c44a6e7e86c9b233fa3cdc8665cd1ef394db0c467a246dbb1b303975f382fceef0dd5a9d2d85abe7ef3cf8c99a314c197409e8456bd04e03a80a226031d0bae6a49569063b3c8fcc18680d1427365314aa06c56070e6d5ffc2c49f5f4e76278a5e53bee80e188338c7081e069bbd9140d1384caf85aba2fe44ee660c04818b4f59bb8b53c1a5ee7cf1a19a32c2e9fabc8ef253931fec3d1b7d976b1a6f77214b92266fea5d513f6cd5ebb460cc267490e9eef197cf61f3b2014aa97d2ee4542a86f97a7d2a88cf2fd7eb1962b234f0cfb5ba31a4eccbb20cde5427e3f021f6e60769281ce2579d6532d95aca0ad881dc5cbef9f13ae810e27548caf0ede6fc1196a728c5082620252774ffb01d12f0fff3ea25cd3a6b277b96138b04965612a98ccdee0229ecd557946e67875c4253c80ce7324bc642429670448093370f765b0c0a4b0ce76640669a2bcf73f5e5691cea5d40ada6181270797d97508cb48b32c6fadf25aee5ef883c632ed0b9b42b18f302cf0f2d875a53a6ccadaecaf849542a0925f71f88a78fdf4f737a457522e00430c4805b3f6dd953cc32f4a53712751e68970075585d040d17fcd0470d43088755c378c33cffc8c8291697c8a9f4a6f5dcf468eedb2bed7501903f1c001a7495a0bbae7ee28045f9b716c9038b18b74ff61e69ebde2a6414850c65fcdb5be3c3aaa8aa5fd41260e34b40374d86696c89cbf17344c249b77c382dc20a8ce9cb26a87563da434eb8a2839a18a883ae19c3b2a2e1013470afbe5cbda3c3aed0beafba1ba866620938394b4911d1584ec1ff12c696c5aefc2fd9f8666d6ce809e48a8f70f23ae82533c2bb3a037bf01c2e6659dcc677584c0dac5603fc1eaaa81f0ed24159491ba00bb875d92153b6a21bf64e9ffd94d96e4a909e9548e01711be5d134f91c86d8b4f9901afa44aff5cc7766d3700bcea0c854261e15a2af84cbc7ce4c907e64a5820c8ad774b466e97a15c453ed1904674c6d1e72fb25559eac5de418c791390d96fdbdc0e94c1a84f742f21f47d536d5e72e694ead8b2fe48a6a9a3893e5529faa7fb809f7cdd1d27ee0a329506fb9f41e74c98ac0c5dc117535a7b62c0d538754b0226b55ba65fb670c4a025a0ebaa7226a3bbe64c4d995363d3f5578eacb3414f03e540adc4ba95d828d8d7feff03c83b12941553e95335aa80f804017fd5907178a3e9545368f9a08cb35578185b0e4ca7c26c58166bef10198b2616329fd3e221375a9a52315434edfcd56a461e73357920fc3664a67eaf032999663fd76fdf8f1131cc5857721dc8a81f36f709d4267a6975a48ab41c4725b61bdd18cf5b8502d9b26d0fb62a12b75b0977ecd6d29483f67e31ff71878ba42b556c59ea9a1b927f95faab9fae15cf0339ab02bb20b8bf4e57540ae38954a4f4a24fbdc146b13e19898f10c573670f40a3fe97b32d08bff850e7892125ae43cdaa5842fa680911633074b651680c2f4fe3519b0025eb4d9266d25cc1d34c11804fa3836cef6cddb985e9d86550a25af25f436dd71855d4104b3c89209d5982d08237d21264ab8752cb63da53bfbe76716c49c4c98c0daaa666f3e03d341f4802162fbb6713b0d041db14dcc485b3c2bb6c274ba34e923fdedb1e4923ef03ef09a53bcc4f57ad80c231cd8eb2687dc1cac05e143b0749d7f57e9eb5623cfdad399a5a1f1c3c96e1b56df195a6e283a0017d923664dc08dc06d6d017b7d638e5f8b452938de28a0a5c18d1e7a18d7ed94428ea45c8352aba28c87611bc5d0b281f9401198e0ab9ba6ef3a15466aaffc2dcf45f3ac94789131f74b3875c82ef4bd8488948efd3f6b53744975520c382f4829f3b9fb7c13af0401585cea017464ebbc9f7e1756f01c85c26277bab35036e05fea311e1ded600c79238e7210cf945e331b46c687f14d5748c2959b00ea88b18d77ed614fab044335f2825f1a61a39d83241813a158f345f010d5297aef9c06ea302d92e8db76cb68e28ad2f2859a91a4919db8cf252787f8c9fd8defb17dcc607a53e958b694196161b20c35ce876c6cc3f34a4ad80edc049d207ae02c8b002b1b3b52d68e4594d0e835c85b6fb0ec717af310a47fe3f37a029026bebc335ba63fb7106c25caa06927c78665191a773aa67c2b5a7c43becf520cd83da26b448558c0aeeb4852230137d5670aecfb6ddba0d2e954f4a62c58d836ab26f394b555034601a8457ec34684309ddac67ad4aeef9263ad253b9863ac0247cb5e74a8767cbb2022e2f4f1fb0310a04ffdaf71055bb6457931df08956a2fd5b881b3ae9e2c9679a703e0d265b154a7f5f5276367119783e1d0b1374a7157a8dfdd5691d2ace42a72662219a325dcf25e3c0790f12266ec99a6b70f1a0668dfed2824b085db7f1f4e2c663c4bb15c075377ee85efddab7a24012bb0cfaf06ee082d25ae30f9108c1b1572654b32a103bce4bcbc7326d1bc8dd38263462", 0x1000}, {&(0x7f00001b1000-0xb7)="7bef6352809c86dc1a55e94cf16fdbccdbf5304ac9b4431edbd4202ee0e4125b67d2bfa3cafe7ebaba8aaa820981885f4fa274a84785963b8f21a82439f34ed13370f0720b9d2b503996a43b40eb5532ffa8e3c242a58eb304054fe5965b85acd53434c15b648c7c82fc4c7d8188de06de898159bdbbe99d43c10498b504c2b6ec6f8f85ace1a63d643ddeff7f4bd4f482732ab83a90267551bdb1360d0253d4157110d139780e4c29fa76b691d44c9132140c43b2a8ee", 0xb7}, {&(0x7f0000ae3000-0x5)="2951c577b2", 0x5}], 0xa, &(0x7f0000496000-0x70)=[{0x50, 0x11e, 0xfff, "f0ed15c6ce1ec396c0dcd4eeb15385451b351fe114fabcab8d2491cb1d50e5b7286106c1bf348fb96ec90b9ba9804aefb45c10196f3be2930195cb"}, {0x20, 0x11f, 0x8, "4ba1d38034c5d632f5"}], 0x70, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00008f4000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f00004d1000)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000df2000)=0x7, 0x4) epoll_create(0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000aae000)={r8, 0xcc, "3f797f423c7cdbe5b6e6473317d7e642feb911d18b73fd6fbc6af6421f4c24fab42a1be9e654d2f159865bf3a074be81bfb295fa6cc75fe14a0a746366a00578a49559ad6abaa83c145675a295861a5f310202661c860fa43bc361aca70698ce15ae047e4c25b0eae2ca87c20168c0da6d70d8b74ae3f19c8799dbb6b4b827b6942fc625881d3faaf10431dd3fa1464a40b985c770eb780eb039072b874cd00705cbe7be3f81c40ac1a24d6b93b35a2f7a74900060f1bc63c38a39eafd077333910067c9fcae2f40b6aff290"}, &(0x7f0000488000-0x4)=0xd4) symlink(&(0x7f0000dbd000)='./file0\x00', &(0x7f0000f1c000-0x8)='./file0\x00') recvfrom$ax25(r2, &(0x7f0000e5f000)=""/227, 0xe3, 0x12001, &(0x7f0000792000-0x10)={0x3, {"da5b031c25d451"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001e7000)=0x0, &(0x7f0000da5000)=0x4) 2018/01/28 09:17:28 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x102, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x0, 0x4) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x19f) syz_open_dev$sndtimer(&(0x7f00008b1000-0xf)='/dev/snd/timer\x00', 0x0, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x427, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x400100) r4 = dup2(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80807, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009a2000)={0x0, 0x0, 0x30, 0x865c, 0xffffffff80000001}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001000-0xb)={r5, 0x17, "ab19a3e42b535a3b329761e0a6db8a1aca73cbc0f91f68"}, &(0x7f00003d1000-0x4)=0x1f) r6 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f000093f000-0xb)='/dev/loop#\x00', 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000818000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f00002d1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getitimer(0x1, &(0x7f000086a000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 112.286213] QAT: Invalid ioctl [ 112.298694] QAT: Invalid ioctl 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00006f7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e98000-0x4)=0x10) r1 = add_key(&(0x7f00009a2000-0xc)='cifs.spnego\x00', &(0x7f0000fe4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000330000)="b1b1f2cedb77616032b665dfa8e517c2d715990b85c1b9e7092e73214937438729c42300d3d1ea6d6b1971ef4e4fec0633f8feaa6c0f90d08f5a76f6693677746c07b572da127623f6972b4cebcd61cf1013a4804d46480e22278d49bbe29387f42fc4009caadcb12c362b68087ea26f830ed007c63efc4d06088b9febc0e0", 0x7f, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000252000-0xd)='dns_resolver\x00', &(0x7f0000af1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003bf000-0xd)='bdevvboxnet1\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000469000-0xc)='cifs.spnego\x00', &(0x7f0000420000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) fcntl$setstatus(r0, 0x4, 0x44000) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000002000)=0x0, &(0x7f0000006000-0x4)=0x22d) 2018/01/28 09:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/dsp\x00', 0x40, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000470000-0xb)='/dev/midi#\x00', 0x200, 0x0) connect$inet(r0, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:28 executing program 6: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000316000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00001ca000)=""/89) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f00000e5000)=0x2000000000402) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f0000200000-0x10)='/dev/input/mice\x00', 0x0, 0x10840) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000025b000-0x70)={[{0xffffffffffffffc0, 0x95, 0x1, 0x0, 0x6, 0x8, 0x101, 0x7fffffff, 0x10000, 0x1ff, 0x4000000000000, 0x5b1, 0x2}, {0x2, 0x8, 0xba, 0x80000000, 0xe1ee, 0x3, 0x4, 0x7f, 0x4, 0xffff, 0x3, 0x47, 0x4}, {0x8000, 0x6, 0x0, 0x4, 0x3, 0x1000, 0x65d5, 0x1000, 0x100000001, 0x5, 0x7, 0x70, 0x80}], 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00007a3000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000673000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e62000)=0xc) perf_event_open(&(0x7f0000029000-0x78)={0x1, 0x78, 0x4f41, 0xffff, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x0, 0x8, 0x499, 0x4, 0xd8, 0x2, 0x4f, 0x8, 0x80000001, 0x1, 0x2, 0x6, 0x1f6, 0xfffffffffffffe01, 0x0, 0x80000000, 0x800, 0x7, 0xff, 0x0, 0x7, 0x40, 0x4, 0x1000, 0xc8, 0x4, 0x1, 0x1ff, 0xfff, 0x6, 0xe2, 0x8, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000eaa000-0x1)=0x0, 0x8}, 0x24, 0x81, 0x9, 0x1, 0x40, 0x80000001, 0x100, 0x0}, r4, 0x20, r0, 0x1) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x20000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000e82000)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000b0000-0xb8)={0x0, 0x2, 0x8, 0x80000001, 0x400, 0x9a20000000, 0x1, 0x8000, {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]}, 0x101, 0x3, 0x4, 0x2, 0x9315}}, &(0x7f0000fa4000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d08000)={r7, 0x9}, 0x6) sendmsg$netrom(r6, &(0x7f00009de000-0x38)={&(0x7f00001c6000-0x48)=@full={{0x3, {"31fa88fcf4c559"}, 0x5}, [{"1363e44e7cb43f"}, {"3e834d39b4941f"}, {"c4f67f49cf1128"}, {"cd20bb7807d05f"}, {"5bbc9bdf66598a"}, {"3d52dec9769872"}, {"700ddaf721459e"}, {"b8dd968b4a9aa8"}]}, 0x48, &(0x7f0000437000)=[{&(0x7f00003a4000-0x1000)="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0x1000}, {&(0x7f0000fc2000-0xfc)="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", 0xfc}, 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{&(0x7f0000a31000-0x1000)="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", 0x1000}, {&(0x7f00001b1000-0xb7)="7bef6352809c86dc1a55e94cf16fdbccdbf5304ac9b4431edbd4202ee0e4125b67d2bfa3cafe7ebaba8aaa820981885f4fa274a84785963b8f21a82439f34ed13370f0720b9d2b503996a43b40eb5532ffa8e3c242a58eb304054fe5965b85acd53434c15b648c7c82fc4c7d8188de06de898159bdbbe99d43c10498b504c2b6ec6f8f85ace1a63d643ddeff7f4bd4f482732ab83a90267551bdb1360d0253d4157110d139780e4c29fa76b691d44c9132140c43b2a8ee", 0xb7}, {&(0x7f0000ae3000-0x5)="2951c577b2", 0x5}], 0xa, &(0x7f0000496000-0x70)=[{0x50, 0x11e, 0xfff, "f0ed15c6ce1ec396c0dcd4eeb15385451b351fe114fabcab8d2491cb1d50e5b7286106c1bf348fb96ec90b9ba9804aefb45c10196f3be2930195cb"}, {0x20, 0x11f, 0x8, "4ba1d38034c5d632f5"}], 0x70, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00008f4000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f00004d1000)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000df2000)=0x7, 0x4) epoll_create(0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000aae000)={r8, 0xcc, "3f797f423c7cdbe5b6e6473317d7e642feb911d18b73fd6fbc6af6421f4c24fab42a1be9e654d2f159865bf3a074be81bfb295fa6cc75fe14a0a746366a00578a49559ad6abaa83c145675a295861a5f310202661c860fa43bc361aca70698ce15ae047e4c25b0eae2ca87c20168c0da6d70d8b74ae3f19c8799dbb6b4b827b6942fc625881d3faaf10431dd3fa1464a40b985c770eb780eb039072b874cd00705cbe7be3f81c40ac1a24d6b93b35a2f7a74900060f1bc63c38a39eafd077333910067c9fcae2f40b6aff290"}, &(0x7f0000488000-0x4)=0xd4) symlink(&(0x7f0000dbd000)='./file0\x00', &(0x7f0000f1c000-0x8)='./file0\x00') recvfrom$ax25(r2, &(0x7f0000e5f000)=""/227, 0xe3, 0x12001, &(0x7f0000792000-0x10)={0x3, {"da5b031c25d451"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001e7000)=0x0, &(0x7f0000da5000)=0x4) 2018/01/28 09:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrandom(&(0x7f000024d000-0x12)=""/18, 0x12, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) dup3(r0, r0, 0x80000) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000d4000-0x28)={@common='ip_vti0\x00', @ifru_map={0x6f000b, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000808000-0x10)=@req={0x80000001, 0x2, 0x5, 0x2}, 0x10) 2018/01/28 09:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x3c4, 0x0, ""}}}}}, 0x0) r0 = getegid() setgid(r0) 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000231000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b8000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) linkat(r1, &(0x7f0000381000-0x8)='./file0\x00', r2, &(0x7f00009c0000-0x8)='./file0\x00', 0x400) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) uselib(&(0x7f0000a71000-0x8)='./file0\x00') 2018/01/28 09:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c8b000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x8000) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000c62000-0xe6)="049ba268feac1fe6fbd5f8a0098dbcb5b61bd56934d7673410e583b5bc520df857c126e52ccdf81568bff8fe735121da8383dd47b941af03561c1f0c67f2d24f62d31da07ba7f7f63a424cf30a5d0581b0867105c7686fde50dc8bd618c40a0c140d307e016d7cabd264d42b364263cfeedadd360fbf5671e4f3b4b397c0621cc393c77c99632ebedc813de389405ee9588135e9bf1cb6f32ca7e406554ff250f031bb6f28581b79f9f464c6a370703d991189daafc444253e560dc0a178f855624680a05b7a50c7da668c838355dc04ca9aca178ff130a81df6524ca8529e90c4b311864e2c", 0xe6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) rt_sigreturn() getpeername$packet(r0, &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000364000)=0x14) 2018/01/28 09:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000905000)='/dev/loop#\x00', 0x2000000000000080, 0x4000040000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/sequencer2\x00', 0x90000, 0x0) utimensat(r1, &(0x7f000002d000)='./file0\x00', &(0x7f0000881000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) readlinkat(r1, &(0x7f0000889000-0x8)='./file0\x00', &(0x7f0000db1000-0xd9)=""/217, 0xd9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000023f000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) set_tid_address(&(0x7f00009cc000)=0x0) pwritev(r1, &(0x7f0000473000-0x70)=[{&(0x7f00008c4000)="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", 0x1000}, {&(0x7f0000259000-0xf4)="5c6376d95abcc88a6d3a79ad9786dfced544b90b34048bbe56a69a958e6c8781a23903a603d20aaa16736291fb137a3f5e6322235f7f5e41b6fa4e495cb4363d03762ec3019ae4cfc7a411d4b0648cabb41ad3f881249fd389e7493c4353539dcb429f22fd4067278767e0ae10493ab9cbf82841b172195ca3dd340ddfbf90e2bf174efd9a7cd6261ea62aa26d7c4bb223b089a72b6fb74991ae05767331fc24a7c355041231ce24e8d12303cdc4a878264a55f069afde0907153e52b5c3c516909ce9a1f8b814bde0458fb7aa029b1461dfb242a399dc2fdb9f70ede9931138696e92cf90b569e6e8dff018546ecf9362d658e6", 0xf4}, {&(0x7f0000b47000-0x14)="d2320fd030f5242031dc61636eb773a8e2a2b20e", 0x14}, {&(0x7f0000fd6000-0x93)="f14475be5f5269ab28562a55e86762ab0d16dccdd06b3812e2d8379a70668b4bf2bbabff2c2080d400364540aceef91de20b931373ac442262352b621662b510e054aee9a359d91e81b3edf358582964cce2820b722943c5b81880af9701663178b559e22168f6e715cecb9364ab37523c24bfd02ad6ddcf30b41272f0225e8f13c7e4dede25edcf0af37be96a32d7f8ceda9e", 0x93}, {&(0x7f000073d000)="70a42a4a11f3b6645c12c6f7a933ff2f1a2ecbca1f7d67352554af4787bb83c8e9147db5e5c816068b94a19fc65d8be7db5c833b141903c0962fdec368af3cd8a50ac60b2bd125d4d1256d1d3127fd07519a5452237c4bb689fadae3094e44224ac9a2e0", 0x64}, {&(0x7f0000b19000)="c8622f56ab66ab2758bd41a834b480655eae8bbd20456edfcf76f2cba0cfa98d95e7d71c9a5b2a5ad9191a4ba5339fd609191f6bda2a7cc048257f7ef53bd5282188b73581e0f4bc2988c68c3b0fcda9de1b231d0670a46081c33712635e6958a1d8b10cbed132409a23e99ba869038260705584f9f1fb900d2af786cf96d19a6576cb791f3a8467f116e91fe6602af796ac83effa9e34969f2f043d2a581c6dae286049672d40b70d706de933f1f6cc84992ed85744496ad4fac3f3602fd94e82f78c7b959a4359cbd3", 0xca}, {&(0x7f000061a000-0x93)="dcb1b248c969cb07338e8033c5bc447277e0c18dc9df236ed5cab2896130e456a2f50d3e4035f4c2afc9c09ea713e6fa949201ef225c0308e860593fca95056acc87a9a7bf0d5668463bb99df3ead84d5d95394efcab09d87f1738e5859a318412747dc7c734efcafaed3bf07331e8eb68aaef2ef29ee9faacb56c45b15b579e43e094309ad833ef7e546e7604202d5342673e", 0x93}], 0x7, 0x0) 2018/01/28 09:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c8b000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x8000) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000c62000-0xe6)="049ba268feac1fe6fbd5f8a0098dbcb5b61bd56934d7673410e583b5bc520df857c126e52ccdf81568bff8fe735121da8383dd47b941af03561c1f0c67f2d24f62d31da07ba7f7f63a424cf30a5d0581b0867105c7686fde50dc8bd618c40a0c140d307e016d7cabd264d42b364263cfeedadd360fbf5671e4f3b4b397c0621cc393c77c99632ebedc813de389405ee9588135e9bf1cb6f32ca7e406554ff250f031bb6f28581b79f9f464c6a370703d991189daafc444253e560dc0a178f855624680a05b7a50c7da668c838355dc04ca9aca178ff130a81df6524ca8529e90c4b311864e2c", 0xe6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) rt_sigreturn() getpeername$packet(r0, &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000364000)=0x14) 2018/01/28 09:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00008ae000-0x6)={0x205, 0x1, 0xf}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000dbc000-0x4)=0x0, &(0x7f0000e48000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000492000)='/dev/autofs\x00', 0x100c0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000013a000)=0x3ff, 0x8) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001aa000-0x1f)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f000039e000)=@dstopts={0x29, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @pad1={0x0, 0x1, 0x0}]}, 0x1d) 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setns(r0, 0xc000000) 2018/01/28 09:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r3) creat(&(0x7f0000893000-0x7)='./file0\x00', 0x9a) 2018/01/28 09:17:28 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000d33000-0x3c)=[{{&(0x7f000086b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000578000)=[{&(0x7f00002c9000-0x43)=""/67, 0x43}, {&(0x7f0000648000-0xd9)=""/217, 0xd9}, {&(0x7f0000288000-0x95)=""/149, 0x95}], 0x3, &(0x7f0000c29000)=""/111, 0x6f, 0x5}, 0x6}], 0x1, 0x10001, &(0x7f000003a000)={0x0, 0x1c9c380}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009bb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000e5e000-0x4)=0x14) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ea7000)={0x0, 0x7530}, 0x10) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000fe5000)={0x0, 0x0}) futimesat(r4, &(0x7f00004ba000)="e91f7189591e9233614b", &(0x7f0000956000)={{0x0, 0x0}, {r5, r6/1000+30000}}) 2018/01/28 09:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005c3000)={r4, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000de000)={0x2, 0x9, 0x4, 0x7fffffff, 0x9, 0x1000, 0xffff, 0x1, r3}, &(0x7f0000537000)=0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pwritev(r0, &(0x7f00008ba000-0x20)=[{&(0x7f0000392000-0x74)="e69a24af818c91d658f92841d1ba18f0a3b1a165aed9230f9b816fafc908789e30c6b4d8e03a055d0e7b512189f8872ea2f63b9e782051a30f2046c067a572d31baca750aea50124bf6d1214fd38a5fa459d54981fadce6a4bc54e56ccbbf6f394f62a78bb8fd8359973be821df8b20abe8b1f11", 0x74}, {&(0x7f0000fc5000)="93130014c37d1795416869ecb77140640ff17a94df1c0e480b4f43da89aaa524ed1d65163e08e19c90fe6d2670054af531c5c977ceb6f6aa6e7d3b59a2fd3984afe345", 0x43}], 0x2, 0x0) 2018/01/28 09:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000381000-0x4)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00006c3000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f3c000)={@dev={0xac, 0x14, 0x0, 0x10}, @empty=0x0, r1}, 0xc) connect$inet(r0, &(0x7f00003ae000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000048b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00009b7000)='/dev/snd/midiC#D#\x00', 0x4, 0x82000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00002b5000-0x8)={0x1, 0x9}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000160000-0x1000)="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", 0xff8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5c000)={0x0, 0x0, 0x0}, &(0x7f00007ec000-0x4)=0xc) process_vm_readv(r1, &(0x7f0000c53000)=[{&(0x7f00008a5000)=""/59, 0x3b}, {&(0x7f00001a7000-0xb)=""/11, 0xb}, {&(0x7f0000e3a000-0x7)=""/7, 0x7}, {&(0x7f0000883000)=""/26, 0x1a}, {&(0x7f0000326000-0x57)=""/87, 0x57}, {&(0x7f000099b000-0x6d)=""/109, 0x6d}, {&(0x7f00001f6000)=""/162, 0xa2}, {&(0x7f0000019000-0x7e)=""/126, 0x7e}], 0x8, &(0x7f0000099000-0x90)=[{&(0x7f0000eed000)=""/11, 0xb}, {&(0x7f0000212000-0x4d)=""/77, 0x4d}, {&(0x7f000010d000-0x15)=""/21, 0x15}, {&(0x7f0000e0f000)=""/163, 0xa3}, {&(0x7f0000b7a000)=""/224, 0xe0}, {&(0x7f00004cd000-0x2b)=""/43, 0x2b}, {&(0x7f0000bca000-0xc4)=""/196, 0xc4}, {&(0x7f00000fb000)=""/246, 0xf6}, {&(0x7f00009d6000)=""/198, 0xc6}], 0x9, 0x0) 2018/01/28 09:17:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x5, 0xffffffff, 0x3, 0x1, 0x8, 0x6, 0x5, 0x1, 0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000e61000-0xa)='/dev/dsp#\x00', 0x70bc, 0xa00) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b71000-0x5)='comm\x00') ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000505000)=""/196) 2018/01/28 09:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(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) eventfd2(0x4, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4$inet6(r3, &(0x7f00008e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000087000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ddd000-0x2b)={0x0, 0x23, "604b3a26f522aa12d279310bd425dee79475aaa6836b189021732507d388c881ba88c0"}, &(0x7f00006ff000-0x4)=0x2b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00007e9000)={r5, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000}, &(0x7f0000380000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000066b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000174000-0xd7)=""/215, &(0x7f0000cc7000)=0xd7) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x5, 0x140, 0x255a0000, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000007000-0x4c8)={{0x401, 0x2, 0xcb, 0x4, "7136f494245a0709112502c56257813ee26a57d4230f434e42a57285a91b7189f91d90b9f72b28551f0e94c0", 0x5e}, 0x3, [0xfffffffffffffff8, 0x80, 0x7ff, 0x1, 0x10001, 0x66c, 0x80000000, 0xe3, 0x10001, 0x7, 0x3, 0xff, 0x8, 0x4, 0x0, 0xa102, 0xa0, 0xc8d1, 0x401, 0x0, 0x2, 0x4ccf, 0x100, 0x8, 0x1f, 0x7, 0x2000000000000, 0x101, 0x3, 0x8, 0x20, 0x3, 0x8, 0x10000000000003, 0x4, 0x7, 0x2, 0x0, 0x70000000000000, 0xfff, 0x1, 0x40, 0xbec, 0x1, 0x2, 0x6, 0x1, 0x8, 0x6cc1, 0x5, 0x10001, 0x4, 0x1fffe, 0x46f, 0x2, 0x2, 0x7, 0x1ff, 0xffffffff, 0x8a55, 0x5, 0x8, 0x0, 0x9, 0x3f, 0x9, 0x400, 0x8, 0x5, 0x4, 0x3, 0x1ff, 0x8, 0x381, 0x2, 0x400, 0xc299, 0x3, 0x3, 0x6, 0x80000001, 0x6, 0x7f, 0x3, 0x0, 0x7, 0x400, 0x4, 0x7fff, 0x5, 0x8, 0x100, 0x2, 0x0, 0x100, 0x3, 0xc3f, 0x5, 0x4, 0xfffffffffffffe5b, 0x3ff, 0x39e, 0xfffffffffffffff0, 0x80, 0xe5b, 0x101, 0x165, 0x2, 0x2, 0x100, 0x6, 0x0, 0x5, 0x402b8800, 0x9, 0x5, 0x9, 0x800, 0x400, 0x6, 0x20, 0x29, 0xff, 0x4, 0x2670, 0x6, 0x9, 0x2], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$vsock_dgram(r0, &(0x7f0000005000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) shutdown(r1, 0x5) ppoll(&(0x7f0000002000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000008000-0x4)=0x0) 2018/01/28 09:17:28 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) io_setup(0x400, &(0x7f00001d4000-0x8)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a57000)='/dev/rfkill\x00', 0x0, 0x0) io_cancel(r3, &(0x7f0000a9b000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7b, r1, &(0x7f0000e7e000-0xf6)="d745fb5f9038e8be6161c912644d6cc078b221d8bc9d9ae02a942aa6eb579d42ab9ad470156ac3b39ebc880b191b33cf69f75bfce40dd35e09b2f47397b057b5673c9ea2c9386c4e2a999600fb1e11aec575fdfc119217ba32f97a0f5631d5542ed0783d422b0b15950264d127d5c02701806c70f140f89062d0905778ea38649198304cedcba835d31a378dfd51610df2f89ddb207c69c7b33e9bbda39398e8274d6807a0be4af212bd9c0b4dcb7976d257aedb5f52c1086a446c3bca41b07335be9c84df97a7c8d1e7bf3e3312263eab3723ea3ef4ed865c62d270a28ff35bd74d4ef4ba425c2b46fb2bfe4a124a607890abba977f", 0xf6, 0x6, 0x0, 0x1, r4}, &(0x7f0000dae000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000859000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000896000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000065d000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000b4000-0x4)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = open(&(0x7f0000439000)='./file0\x00', 0x2, 0xd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005c3000)={r4, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000de000)={0x2, 0x9, 0x4, 0x7fffffff, 0x9, 0x1000, 0xffff, 0x1, r3}, &(0x7f0000537000)=0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pwritev(r0, &(0x7f00008ba000-0x20)=[{&(0x7f0000392000-0x74)="e69a24af818c91d658f92841d1ba18f0a3b1a165aed9230f9b816fafc908789e30c6b4d8e03a055d0e7b512189f8872ea2f63b9e782051a30f2046c067a572d31baca750aea50124bf6d1214fd38a5fa459d54981fadce6a4bc54e56ccbbf6f394f62a78bb8fd8359973be821df8b20abe8b1f11", 0x74}, {&(0x7f0000fc5000)="93130014c37d1795416869ecb77140640ff17a94df1c0e480b4f43da89aaa524ed1d65163e08e19c90fe6d2670054af531c5c977ceb6f6aa6e7d3b59a2fd3984afe345", 0x43}], 0x2, 0x0) 2018/01/28 09:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000043000)={&(0x7f0000a7f000)=@sco={0x1f, {0x8, 0x3, 0x3f, 0x8, 0x2, 0x5}}, 0x8, &(0x7f0000f26000-0x30)=[{&(0x7f0000a3a000)="560ca80b1bc7188fd4577005936f5e4b9ab83492301b10af6949b91b66083fd9f817bbb1b8aec0717b308c59bd4b35fb9d966dd8d841f0dfe866a2c9f887e7d8ee6b9d598aa1db1fecb3d945ad00842dd34b221d0ad61e37b3e205c7bca6f48c798fc22cfbe3d4fe8a1fa99d96794341e7999a9265c89b2623eb485219bd93fcd164142c54bfe023cf480110b8db527d179edae39453e4a56120ce6b4a03a23c6e8416296fb95b595f0932635a99f4fd7eaa699335b9474efe1fbb18a9ae798a531fe6c61793db", 0xc7}, {&(0x7f00009d4000)="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", 0x1000}, {&(0x7f000048d000-0x5)="979fd86da8", 0x5}], 0x3, &(0x7f00005a0000-0x158)=[{0x98, 0x108, 0x800, "63f63ab95e06fe47cf449ecb171154e27600db1b1007958692ff3ad195b56cd30057e133fef1e2188e844683e5811296dacbf6f80ac141e9b4cb954c09504fe3951e00d6d93441696ad0406fb3bc3fce6944785de94b236b53b0d13f57e90a10be2a77b133b792d5c209c6b324b46b53d9f52aaa6479035a5f2022a1e4406c48d6d6f752a164"}, {0xc0, 0x116, 0x2, "f16d9c7d211c4b253aa80c90eb0dbe7fafb590c991a502ef9362b4b090987f911204ac51326cc07087dcb90599d34079cdf675650a1ee2dec13c91c4d117de8a3b2fc9453ed184663113b91de2c30aa07561483813846afb1c811c840ca84f41f76eee63cf52252cdd664e275995a93b4505ec8dee9dcf58fc0f1a80041caf64c1e5a4cf62ee3741b9477ed7bc666cbb4180c2fc2f0af1333adb9b1afa7c428497453f5080b7f46ba23d7779cb09"}], 0x158, 0x40801}, 0x4000000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/policy\x00', 0x0, 0x0) pivot_root(&(0x7f00004f7000-0x8)='./file0\x00', &(0x7f00001f2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000997000-0x4)=0x0, 0x4) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f000011f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000528000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001d7000)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004d1000)={r3, 0x3ff, 0x1, [0x1000]}, &(0x7f00006a8000-0x4)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000771000-0xa)={r4, 0x8313, 0x1, [0xfffffffffffffffe]}, 0xa) 2018/01/28 09:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000164000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000079b000)=0x1c, 0x8000080800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dfe000-0xc)={0x0, 0x7354, 0x30}, &(0x7f000045d000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005fe000)={0x0, 0x0}) ioprio_get$pid(0x1, r2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c37000-0x8)=@assoc_value={r1, 0xe59}, &(0x7f0000b46000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/access\x00', 0x2, 0x0) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000a2e000-0x8)={0x20, 0xef}) readv(r1, &(0x7f0000265000-0x20)=[{&(0x7f0000a97000-0xf6)=""/246, 0xf6}, {&(0x7f0000051000-0x85)=""/133, 0x85}], 0x2) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000fe7000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r2 = shmget$private(0x0, 0x2000, 0x5400180c, &(0x7f0000fed000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/28 09:17:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x32)=""/50, 0x32) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x4, 0x101, 0x6, 0x66, 0x6, 0x101, 0xfffffffffffffffc, 0x61f, 0x0, 0xc0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x8) signalfd(r0, &(0x7f0000002000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00003b1000-0x4)=0x80000000, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f000051a000)='/dev/vcs#\x00', 0xd78bf1d, 0x40) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005c3000)={r4, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000de000)={0x2, 0x9, 0x4, 0x7fffffff, 0x9, 0x1000, 0xffff, 0x1, r3}, &(0x7f0000537000)=0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pwritev(r0, &(0x7f00008ba000-0x20)=[{&(0x7f0000392000-0x74)="e69a24af818c91d658f92841d1ba18f0a3b1a165aed9230f9b816fafc908789e30c6b4d8e03a055d0e7b512189f8872ea2f63b9e782051a30f2046c067a572d31baca750aea50124bf6d1214fd38a5fa459d54981fadce6a4bc54e56ccbbf6f394f62a78bb8fd8359973be821df8b20abe8b1f11", 0x74}, {&(0x7f0000fc5000)="93130014c37d1795416869ecb77140640ff17a94df1c0e480b4f43da89aaa524ed1d65163e08e19c90fe6d2670054af531c5c977ceb6f6aa6e7d3b59a2fd3984afe345", 0x43}], 0x2, 0x0) 2018/01/28 09:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000546000)='/dev/input/mouse#\x00', 0xd9e4, 0x20800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000707000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x6, 0x200, [{0xe02, 0x0, 0x0}, {0x6, 0x0, 0x401}, {0x7, 0x0, 0x2}, {0x1f, 0x0, 0x0}, {0x4, 0x0, 0x4}, {0x1, 0x0, 0x79}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000031d000)=0x0, &(0x7f0000365000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) io_setup(0x200, &(0x7f0000f69000-0x8)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000512000)='/dev/qat_adf_ctl\x00', 0x2901, 0x0) io_cancel(r2, &(0x7f0000c53000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000150000)="6c47b83cf1711002fb63d51fbb4717b9b902634f1dbdb0907a125753ba9f007394b4f010fadaedaf340e4899157659605a696a37ef04f6d2998dfab43a3804a04acd1f68a5dd68dd2dfe6d6b6a56bc648bdd86a8a790861b3ae6a1e66334fce00bcab4764e897b491ed22595dbb05555a0fa9d50dd9106c92259653abc2334daa59a8f0d862d8508ce2d89a2bd85764351b50f9204049576188836b2994a330c63c2998fda7c14180d85629c7a447d2797ae42f26f59e6cffcdc1aef1572e9ae8b08d5f366999a1c148d25ff4dba99d849d7cfb2c57267cbf3b23b7ef908582d8ea38ac91eedabad977c31f4a14f453a", 0xf0, 0x4, 0x0, 0x0, r3}, &(0x7f000012a000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000dec000)='./file0\x00', 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00002be000)={0xfff, 0xfffffffffffffff7}) r2 = syz_open_dev$usbmon(&(0x7f0000cf9000)='/dev/usbmon#\x00', 0x0, 0x400220000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000066a000-0xc)={{0x1, 0xff, 0x9, 0x8, 0x3ff, 0xa9a0}, 0x9}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000435000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000a70000)='/dev/sg#\x00', 0xd150, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005c3000)={r4, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000de000)={0x2, 0x9, 0x4, 0x7fffffff, 0x9, 0x1000, 0xffff, 0x1, r3}, &(0x7f0000537000)=0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pwritev(r0, &(0x7f00008ba000-0x20)=[{&(0x7f0000392000-0x74)="e69a24af818c91d658f92841d1ba18f0a3b1a165aed9230f9b816fafc908789e30c6b4d8e03a055d0e7b512189f8872ea2f63b9e782051a30f2046c067a572d31baca750aea50124bf6d1214fd38a5fa459d54981fadce6a4bc54e56ccbbf6f394f62a78bb8fd8359973be821df8b20abe8b1f11", 0x74}, {&(0x7f0000fc5000)="93130014c37d1795416869ecb77140640ff17a94df1c0e480b4f43da89aaa524ed1d65163e08e19c90fe6d2670054af531c5c977ceb6f6aa6e7d3b59a2fd3984afe345", 0x43}], 0x2, 0x0) 2018/01/28 09:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f0d000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00004ac000-0x4)=0x0, &(0x7f00003a7000)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f00007a4000)='/dev/dmmidi#\x00', 0x6, 0x2080) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000e50000-0x8)=0x800, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fdc000-0x4)=0x0) ptrace$getenv(0x4201, r3, 0xfffffffffffffffe, &(0x7f0000372000)=0x0) syz_open_dev$dspn(&(0x7f0000be9000-0xa)='/dev/dsp#\x00', 0x80000000, 0x200000) openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)='/dev/autofs\x00', 0xa9c6d58daf1c1225, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:28 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 09:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f7000)=0x0) fcntl$setown(r1, 0x8, r2) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$sg(&(0x7f0000325000-0x9)='/dev/sg#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00002e3000)=@int=0x0, &(0x7f00008d6000-0x4)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003a7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20001) fcntl$getflags(r0, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000029f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvfrom(r0, &(0x7f0000465000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000454000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x0}}, 0x26) r1 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:29 executing program 0: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028b000)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000070d000)=0x0) write(r0, &(0x7f0000ea2000)="240000002a0025f00000000000000000090000000400000000000007ffffffffef000000", 0x24) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00007b3000-0x8)='./file0\x00', 0x400, 0x28) ppoll(&(0x7f000072a000)=[{r0, 0x4000, 0x0}, {r0, 0x1080, 0x0}, {r0, 0x1000, 0x0}, {r0, 0xc, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x36, 0x0}, {r0, 0x18, 0x0}, {r0, 0x1400, 0x0}, {r0, 0x820b, 0x0}, {r0, 0x4, 0x0}], 0xa, &(0x7f0000691000-0x10)={0x0, 0x0}, &(0x7f0000ea9000)={0x6}, 0x8) 2018/01/28 09:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x148c, &(0x7f0000273000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 09:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003ea000)=0x5, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000047a000-0xc)='/dev/autofs\x00', 0x2c802, 0x0) bind$bt_rfcomm(r1, &(0x7f00008ed000)={0x1f, {0x5, 0xf2a, 0x7f, 0xfffffffffffffffc, 0x0, 0x5}, 0x7}, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008e7000)={0x0, 0x8}, &(0x7f0000df1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000789000-0x10)={0x2, 0x0, 0xfffffffffffeffff, 0x9, r3}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000476000-0x20)={0x1, 0x8, 0x8, 0x5, 0x8000, 0xd6, 0x7fffffff, 0x7, r3}, &(0x7f00004f2000-0x4)=0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) listxattr(&(0x7f0000597000)='./file0\x00', &(0x7f0000df7000)=""/114, 0x72) 2018/01/28 09:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005c3000)={r4, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000de000)={0x2, 0x9, 0x4, 0x7fffffff, 0x9, 0x1000, 0xffff, 0x1, r3}, &(0x7f0000537000)=0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pwritev(r0, &(0x7f00008ba000-0x20)=[{&(0x7f0000392000-0x74)="e69a24af818c91d658f92841d1ba18f0a3b1a165aed9230f9b816fafc908789e30c6b4d8e03a055d0e7b512189f8872ea2f63b9e782051a30f2046c067a572d31baca750aea50124bf6d1214fd38a5fa459d54981fadce6a4bc54e56ccbbf6f394f62a78bb8fd8359973be821df8b20abe8b1f11", 0x74}, {&(0x7f0000fc5000)="93130014c37d1795416869ecb77140640ff17a94df1c0e480b4f43da89aaa524ed1d65163e08e19c90fe6d2670054af531c5c977ceb6f6aa6e7d3b59a2fd3984afe345", 0x43}], 0x2, 0x0) 2018/01/28 09:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/28 09:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004ea000)={0x401, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c2, 0x1, 0xec5, 0x0, 0x4, &(0x7f00004f2000)=@generic="43b4e140a041f7455370891a8c208107", 0x7f, 0x1, 0x2}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005a5000)={r0, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f000017d000)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000042d000)='/dev/cuse\x00', 0x440043, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fa9000-0x10)={0x0, 0x0, 0x300000000, 0x40}, &(0x7f0000337000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f59000-0x20)={0xbe, 0x8, 0x1, 0x20, 0x0, 0x100, 0x7, 0x9, r4}, &(0x7f00006a2000)=0x20) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pwritev(r0, &(0x7f000048d000)=[{&(0x7f00002ff000-0x6d)="ae278f97518cbdda57aeb06220126410db01f56a4ca2d7ea53adacb784de990109139c8cd454366a412bf8d3546025dce5237af09b1b9b697ad5cd9ab488107e37d11d1f1395ffd23f7ae8dcc0db05c9e5165a90a06102df7110d4acff4fc3426e07571174515cbf5757ed8667", 0x6d}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000351000)=""/90) 2018/01/28 09:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005c3000)={r4, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000de000)={0x2, 0x9, 0x4, 0x7fffffff, 0x9, 0x1000, 0xffff, 0x1, r3}, &(0x7f0000537000)=0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ab9000)='./file0\x00', 0x20) connect$inet(0xffffffffffffffff, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000828000-0xe)='/dev/admmidi#\x00', 0x5, 0x101200) bind$unix(r0, &(0x7f0000dac000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 09:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000583000-0xd)='/dev/dmmidi#\x00', 0x2, 0x20000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000084c000)={r1, &(0x7f0000b1d000-0xe9)="d593cb2079549a6d23be646414d477486112ac08c8d6b1f4da024bcd6bb1cfaabafff713f370e2e0c1a1953bb88142acb0c8e1feaf894e1f54ff478d637a8e8ea5124bce213fa462ad0b352eda1a1784040a0ca1d82b40a240733929b15609b9dcc9f5a8150e8181b0c781bcedd93d5891a29aa6c2258fb2111ce544bd3b33d43c674f154b2c0e9a20816d4ee295ac283a81c02b73a20f8ca75a462ea3d9dbe6a4d67ab42c34799a4131760512a51cdb13c9f97ef16ab7d73f78ef43d27884bc316e843612f5e37bfe2646f24efa2e2926a195e5cc512a4d8b6c9a9d25700adbc04008f1a490d8afa3", &(0x7f0000357000)="4f32721a655467ad6361e76decdb36", 0x2}, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) listen$netrom(r1, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004dc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000081b000)='/dev/rtc\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d7f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000-0x4)=0xb) [ 113.369194] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 09:17:29 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) clock_gettime(0x0, &(0x7f0000098000-0x5)={0x0, 0x0}) setitimer(0x0, &(0x7f00002c5000-0x20)={{0x0, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}}) listen(0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f0000ce6000-0xd3)="97a03b4f180bbd745a5b789178389d9394c8a0a4b128c94d3f1193428764b1c7b15e96419efdefad7b9fbe8c7caf48432b5458992d82b0d710626990ffdece2552670f01b87bf4b84bce5f946aca28ef38b1c2e50d966063c1c2803f98e4d5057293d29d5a53404626a1644d9bcc68376803a1f023dc8e84e5a7742a6c831486ff189ae9d3ae9346dd4b0ab974e51c9e719eeda8e9b6c9f1aca451206cf2e2fe5a47e64f43e4c4021edb304b6355e87e4a9402446a6d8e0ecc42c9b6f07b4ea4ccf86ad4ce6a5873cdd1197165c7575ead672c", 0xd3, 0x80, 0x0, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r4}, 0x10) getpeername$ipx(r3, &(0x7f0000cfa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000929000)=0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000e91000-0x4)=0x800, &(0x7f000015c000-0x4)=0x4) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040e000)={r3, &(0x7f0000712000)="8ecdbc08cb1edc11ec7d56aff97983f7d992c3a592e570c53b4516f4269eade3d4741b20254a241f67a09116a63a480eedf6063a8e4f44d82adba749df4426726a47f3f7aed322f5804b31d74934a899e456e64b6cf58df96aa900cd8dc16087830c0f16cdd4b20278d0fab4655deb7e0a01ebec7192136c0c836fe6a0c4655403fd16d42c600524def21fc1b043a3ac32d2fafbfc4e7d0955ab87a3b8aabe69661ebb0e77cd0bf71328d7364e39258996c378a26187fe73d813343da7bc7ea6288216a4b2f90b36b73c4ddd20156f885d2fa6b8a7688713769dacc2825cf87a77a51d0c4c483f60dda00b5aa5c9", &(0x7f0000a8b000-0x63)="1ed33cb3f4ab4b3c84f10a1268ff00d88760a537ddd55a2ae5986d1427314a3d166568e7d4adbc9315547d8add44f9db2a74f6acc3eb9e76e546f503c7fc844259d1f79f97bd3d38c1319cbcb37c09131ede840f35457bd344287f6533b6c0f1381722", 0x85e443e92cbb4438}, 0x20) 2018/01/28 09:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005c3000)={r2, 0x5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:29 executing program 0: r0 = open(&(0x7f0000251000)='./file0\x00', 0x101000, 0x122) getpeername$packet(r0, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f14000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = dup(r1) 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={&(0x7f00007f7000+0xcd6)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x6525, 0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000315000-0x4c)=""/76) 2018/01/28 09:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/vga_arbiter\x00', 0x206000, 0x0) write$selinux_create(r0, &(0x7f00002cb000)=@access={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x37, 0x0}, 0x55) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:29 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x4, 0x200100) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r0, 0x5, 0x3, 0x0}, 0x14) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070c000-0x8)={0x0, 0x0}) 2018/01/28 09:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f05000)='/dev/amidi#\x00', 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/28 09:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000009d000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a4f000)='/dev/vcs#\x00', 0x2, 0x80400) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a43000)={@common=""/16, @ifru_ivalue=0x0}) r2 = semget(0x0, 0x2, 0x4) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f00005df000-0x63)=""/99) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x3, 0x0, 0xd, 0x19, 0x1, "3f341224b5efa290626dc5d5d3b3cf53db93513fe4040866e3b67bf49847cb6719d37f7f7cab901237805f763d15fd0f791374ba9a157df3b2da3eea4dcd3d8f", "246a842fd08b3aff7e2859c72688a62e746dd59719c08e8434922125c75ce45242412068b3e08585304dd146705203f9b7fa810836fadd8ad23645885cc2e80b", "fc2076454b674a018b4deec32bc96cb7b1816aa068b4bbeb1025abc4c673d4fc", [0x101, 0x2]}) recvmsg(r1, &(0x7f0000500000-0x33)={&(0x7f0000a08000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000031f000-0x20)=[{&(0x7f0000047000)=""/57, 0x39}, {&(0x7f0000674000)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x28eb}, 0x10000) write(r0, &(0x7f0000abd000-0x20)="", 0x0) r3 = shmat(0x0, &(0x7f0000a1a000/0x4000)=nil, 0x4000) shmdt(r3) 2018/01/28 09:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fc9000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x5d1081) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007cd000-0x1)={0x9}, 0x1) r1 = syz_open_dev$loop(&(0x7f00007f4000-0xb)='/dev/loop#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cd2000)={0x0, 0x1000, 0xda8b, 0xfffffffffffffeff, 0x8000, 0x10001, 0x5fc3, 0x100000001, {0x0, @in6={{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8ad1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000200000000000, 0x9, 0x5, 0x7fffffff}}, &(0x7f00004bb000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009ac000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7f, 0x5, 0x1}, &(0x7f0000b6d000+0xf6a)=0xa0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 113.637563] syz-executor6: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 113.685465] syz-executor6 cpuset=/ mems_allowed=0 [ 113.690805] CPU: 0 PID: 17903 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 113.698181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.707530] Call Trace: [ 113.710123] dump_stack+0x194/0x257 [ 113.713744] ? arch_local_irq_restore+0x53/0x53 [ 113.718393] ? idr_get_free_cmn+0xfd0/0xfd0 [ 113.722725] warn_alloc+0x19a/0x2b0 [ 113.726336] ? zone_watermark_ok_safe+0x400/0x400 [ 113.731159] ? avc_has_perm+0x43e/0x680 [ 113.735120] ? avc_has_perm_noaudit+0x520/0x520 [ 113.739784] ? lock_acquire+0x1d5/0x580 [ 113.743740] ? __fdget_pos+0x12b/0x190 [ 113.747622] __vmalloc_node_range+0x4f0/0x650 [ 113.752101] ? rcu_note_context_switch+0x710/0x710 [ 113.757028] vmalloc+0x45/0x50 [ 113.760212] ? sel_write_load+0x1f5/0x1910 [ 113.764424] sel_write_load+0x1f5/0x1910 [ 113.768481] ? mutex_lock_io_nested+0x1900/0x1900 [ 113.773303] ? sel_read_bool+0x250/0x250 [ 113.777342] ? lock_release+0xa40/0xa40 [ 113.781303] ? __lock_is_held+0xb6/0x140 [ 113.785357] ? perf_trace_lock_acquire+0xe3/0x980 [ 113.790178] ? check_noncircular+0x20/0x20 [ 113.794398] ? perf_trace_lock+0x900/0x900 [ 113.798620] ? check_noncircular+0x20/0x20 [ 113.802831] ? iterate_fd+0x3f0/0x3f0 [ 113.806619] ? __lock_is_held+0xb6/0x140 [ 113.810667] ? check_noncircular+0x20/0x20 [ 113.814878] ? fget_raw+0x20/0x20 [ 113.818321] ? sel_read_bool+0x250/0x250 [ 113.822360] __vfs_write+0xef/0x970 [ 113.825965] ? lock_acquire+0x1d5/0x580 [ 113.829927] ? lock_acquire+0x1d5/0x580 [ 113.833885] ? vfs_write+0x407/0x510 [ 113.837578] ? kernel_read+0x120/0x120 [ 113.841453] ? __lock_is_held+0xb6/0x140 [ 113.845510] ? rcu_read_lock_sched_held+0x108/0x120 [ 113.850505] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 113.855240] ? __sb_start_write+0x209/0x2a0 [ 113.859560] vfs_write+0x189/0x510 [ 113.863096] SyS_write+0xef/0x220 [ 113.866537] ? SyS_read+0x220/0x220 [ 113.870162] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.875170] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.879917] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 113.884651] RIP: 0033:0x453299 [ 113.887823] RSP: 002b:00007fee60ff5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 113.895511] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 113.902761] RDX: 0000000000000000 RSI: 0000000020abcfe0 RDI: 0000000000000013 [ 113.910013] RBP: 0000000000000630 R08: 0000000000000000 R09: 0000000000000000 [ 113.917274] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8520 [ 113.924525] R13: 00000000ffffffff R14: 00007fee60ff66d4 R15: 0000000000000000 [ 113.932422] Mem-Info: [ 113.937495] active_anon:92009 inactive_anon:63 isolated_anon:0 [ 113.937495] active_file:3549 inactive_file:8375 isolated_file:0 [ 113.937495] unevictable:0 dirty:204 writeback:0 unstable:0 [ 113.937495] slab_reclaimable:9053 slab_unreclaimable:85959 [ 113.937495] mapped:24122 shmem:71 pagetables:728 bounce:0 [ 113.937495] free:1401357 free_pcp:476 free_cma:0 [ 113.971730] Node 0 active_anon:359768kB inactive_anon:252kB active_file:14196kB inactive_file:33500kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96488kB dirty:816kB writeback:0kB shmem:284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 113.971734] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 113.971755] lowmem_reserve[]: 0 2868 6378 6378 [ 113.971768] Node 0 DMA32 free:2939228kB min:30320kB low:37900kB high:45480kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2940052kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:824kB local_pcp:700kB free_cma:0kB [ 113.971782] lowmem_reserve[]: 0 0 3510 3510 [ 113.971795] Node 0 Normal free:2662612kB min:37096kB low:46368kB high:55640kB active_anon:359768kB inactive_anon:252kB active_file:14196kB inactive_file:33500kB unevictable:0kB writepending:816kB present:4718592kB managed:3594340kB mlocked:0kB kernel_stack:4416kB pagetables:2912kB bounce:0kB free_pcp:1276kB local_pcp:632kB free_cma:0kB [ 113.971812] lowmem_reserve[]: 0 0 0 0 [ 113.971826] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 113.971884] Node 0 DMA32: 5*4kB (UM) 3*8kB (UM) 5*16kB (UM) 3*32kB (UM) 2*64kB (M) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939228kB [ 113.971949] Node 0 Normal: 119*4kB (UM) 219*8kB (UME) 1211*16kB (UME) 417*32kB (UME) 111*64kB (UME) 23*128kB (UME) 9*256kB (UME) 10*512kB (UM) 11*1024kB (UM) 11*2048kB (UM) 629*4096kB (UM) = 2662596kB [ 113.972089] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 113.972092] 11994 total pagecache pages [ 113.972101] 0 pages in swap cache [ 113.972105] Swap cache stats: add 0, delete 0, find 0/0 [ 113.972126] Free swap = 0kB [ 113.972129] Total swap = 0kB [ 113.972133] 1965979 pages RAM [ 113.972135] 0 pages HighMem/MovableOnly [ 113.972138] 328404 pages reserved [ 114.004358] syz-executor6: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 114.004364] syz-executor6 cpuset=/ mems_allowed=0 [ 114.004384] CPU: 1 PID: 17909 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 114.004389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.004393] Call Trace: [ 114.004407] dump_stack+0x194/0x257 [ 114.004422] ? arch_local_irq_restore+0x53/0x53 [ 114.004429] ? idr_get_free_cmn+0xfd0/0xfd0 [ 114.004475] warn_alloc+0x19a/0x2b0 [ 114.004490] ? zone_watermark_ok_safe+0x400/0x400 [ 114.004499] ? avc_has_perm+0x43e/0x680 [ 114.004515] ? avc_has_perm_noaudit+0x520/0x520 [ 114.004531] ? lock_acquire+0x1d5/0x580 [ 114.004542] ? __fdget_pos+0x12b/0x190 [ 114.004569] __vmalloc_node_range+0x4f0/0x650 [ 114.004581] ? rcu_note_context_switch+0x710/0x710 [ 114.004600] vmalloc+0x45/0x50 [ 114.004610] ? sel_write_load+0x1f5/0x1910 [ 114.004619] sel_write_load+0x1f5/0x1910 [ 114.004645] ? mutex_lock_io_nested+0x1900/0x1900 [ 114.004655] ? sel_read_bool+0x250/0x250 [ 114.004663] ? lock_release+0xa40/0xa40 [ 114.004677] ? __lock_is_held+0xb6/0x140 [ 114.004693] ? check_noncircular+0x20/0x20 [ 114.004710] ? __fget+0x35c/0x570 [ 114.004729] ? check_noncircular+0x20/0x20 [ 114.004736] ? iterate_fd+0x3f0/0x3f0 [ 114.004742] ? __lock_is_held+0xb6/0x140 [ 114.004757] ? __lock_is_held+0xb6/0x140 [ 114.004774] ? check_noncircular+0x20/0x20 [ 114.004794] ? sel_read_bool+0x250/0x250 [ 114.004803] __vfs_write+0xef/0x970 [ 114.004809] ? lock_acquire+0x1d5/0x580 [ 114.004815] ? lock_acquire+0x1d5/0x580 [ 114.004823] ? vfs_write+0x407/0x510 [ 114.004833] ? kernel_read+0x120/0x120 [ 114.004851] ? __lock_is_held+0xb6/0x140 [ 114.004877] ? rcu_read_lock_sched_held+0x108/0x120 [ 114.004886] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 114.004895] ? __sb_start_write+0x209/0x2a0 [ 114.004910] vfs_write+0x189/0x510 [ 114.004926] SyS_write+0xef/0x220 [ 114.004940] ? SyS_read+0x220/0x220 [ 114.004947] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.004959] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.004979] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 114.004985] RIP: 0033:0x453299 2018/01/28 09:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000008a000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/enforce\x00', 0x400, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/vga_arbiter\x00', 0x80080, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000f32000-0x1b)="950fd53cac3bf67ca2b66cfdfc919e2fea52729c4f867606e32207", 0x1b) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f1000)={0x0, 0x0}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000538000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f000095d000)={&(0x7f0000ce2000-0x8)='./file0\x00', r1}, 0xc) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) fallocate(r0, 0x2, 0x8, 0x4) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5f000)={0x3, 0x0, 0x2, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$admmidi(&(0x7f000007b000-0xe)='/dev/admmidi#\x00', 0x2, 0x80) 2018/01/28 09:17:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xffff, &(0x7f0000d3a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e1a000)={0x81, 0x9}) rt_sigprocmask(0x2, &(0x7f0000b9b000-0x8)={0x0}, &(0x7f0000be7000-0x8)={0x0}, 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00008e9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r1, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) 2018/01/28 09:17:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) r3 = socket(0x4, 0xa, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000211000-0xc)={{0x8, 0xfffffffffffffffa, 0x20000000000000, 0x400, 0x9, 0x800}, 0x5}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 114.004989] RSP: 002b:00007fee60fd4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 114.004997] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 114.005005] RDX: 0000000000000000 RSI: 0000000020abcfe0 RDI: 0000000000000015 [ 114.005010] RBP: 00000000000005b1 R08: 0000000000000000 R09: 0000000000000000 [ 114.005014] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7938 [ 114.005018] R13: 00000000ffffffff R14: 00007fee60fd56d4 R15: 0000000000000009 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000010000)='./file0\x00', 0x1, 0x7) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000-0x70)=[{&(0x7f000000a000-0x95)="47caa44e49b30c05653bd18307603c5edd3b068333883693bd14a859f03a8d025474c27383af8a8563da6ed805970ed40af926b5b77a8b5a423e4035afcd2067f8eadbde7d1362f186ada728162d9997ae12b15cd919a4a9a11bf533fe849e12102f96620c758502b92fa845283a02b8ff67d00f508a705f9997ac8219c39cdfa9864634b7a98a931f4e0618e3323e5adff610d73a", 0x95}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f000000a000-0x37)="bf8c5d675e209511fdce1957575738dc3b333c778c0cc7f21103370aa3735edec0e738e1dd746da1bb82876c9f6085bc23ea573809cb97", 0x37}, {&(0x7f000000a000-0xb6)="2e2049dd6f25adcf510495d891e7ac0d44a5e917ef3573c624f99f66780d893f00e3a8675cf914f8f3a9c929c80ddd6ca47c21a95c910f38f5c94624b6010dc412d9d18dfc3a44fec9f3eaa50fc6f5bb821c4c44e3660f6379ca9b04d2fdabc1c4bf501f042f561597d44265e66d5421b21ebfc5566dc4b5c6d37a62b0d7564ebff0add63617af59aa262f7936b202a3fb18f3f1e3a849705e53df2c4e27c06c8fa9da088fe633ed62aa134b7b4f2076ac5a4ef15010", 0xb6}, {&(0x7f0000009000)="1bb20040b0dd18c84a5ddd46a6d30735251f0c5d70da427b9bd2bd8b3b4e438944167c9a3cffac56aec3828e154d77be924003c907fff989a167fc326026fc8d3c064dd7cbd464f90034fc5a66f7acbdcf250ef6b7026a2a27ae880185d2a2d4ff3224a9525007a8609491be97e9eef604c256df6290a00036f7dab3e6a07e2864cdd447f5c4f13e96b88bad971456d3b77db8be427c9463948a1e4f380b", 0x9e}, {&(0x7f0000005000)="a5e9c3daf6236c86788eae813d2ab0d4cb2b76eb7df3b600", 0x18}, {&(0x7f0000009000)="3eb07cdfba6f7d0965e50f722f26b9604a76f11649e2c0416c9048e5558ca0933c254b61767e1e30615585f8e6ce07a419e00afc77275c948680d7", 0x3b}], 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) r2 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x2, 0x400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000000a000)={0x9d, 0x7, 0x1, r2, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000000b000)=""/164) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xfff}], 0x1c) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000c7b000-0x4)=0x21, 0x4) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x200000000000002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004a1000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000264000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000cde000)=""/4096) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f17000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006b1000-0x4)={0x7dffffff, 0x0, 0x0}, 0x15) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4)={0x7fffffff, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f24000)={r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a98000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000d61000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000054d000)={r4, 0x2}, 0x6) 2018/01/28 09:17:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x80, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4080, 0x0) fallocate(r0, 0x1, 0x101, 0x7fffffff) mmap(&(0x7f0000000000/0x759000)=nil, 0x759000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf2, &(0x7f0000683000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xbc, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @dccp={{0x2, 0x0, 0x4, 0x1, 0x40, 0x0, 0x0, 0xf, 0x4, "055cf0", 0x16cb, "2af2b5"}, "d365a9ded96d8b780b6e79be906d5ca2f0979d4828baf10ae759716e48e27aec563cfa2fc3875f6288d213a9f28f9a50f3637a1871780faef6a37fe44f42ca2cc397b558fd49de6605b73604f818fde516018f7f69069b39b404124d970e4c6ec862caeda2b82b1435d59573066b161d251488407530c224b1bdb47e478fd931fdcb44b025f52f9c34e5275f44bcb0f8ed9a7195685d0452c7cb6f2a7f540c6ed19fe82b0a96eb92df8fafab"}}}}}}, 0x0) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000689000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b73000-0x4)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f0000a26000-0xb)='/dev/loop#\x00', 0x0, 0x101000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00005e1000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xff, 0x5, 0x8, &(0x7f0000f55000/0x2000)=nil, 0x5}) pwritev(r1, &(0x7f0000b02000)=[{&(0x7f0000dc6000)="dd53569ba070b976890f0e70f9f46842d8b0abcc9574369d6866db9563a299", 0x1f}, {&(0x7f0000186000-0x43)="ad8fe52212d5d81e8d0e21a7c9da96bb4c884c8ab0ca623fb36618937b0349eb6eee667571fec3bd34e2ae2981df3797c8acaf684c892611ba097ab1c6df0682b171ec", 0x43}, {&(0x7f0000705000)="33a53e2cfc62fdedc39b2471f3f1061d91535b674b05d6543c10dfabe546eb43c0b7c7a8084e81d7405992f5d385239e360aa4f3d00b9a0e70cf2df8ad3be4f3f6dcf423f65f092665cbd873b57f429a35f7779598a340fb07ee4ba9b23f5cdd6b984572a865e370ee457cd5138be14e7c176cf25b43ccddbbe7e966b98a4fb89d8a064d92eaaa70d13fb0e663670dca37f6a8c53efed502c4ffb2289198c9d7f9b732cccfd8901b2fade1a3d19d0abb2cd64081d846a5d0cd58bf9a76d96ebe8383", 0xc2}, {&(0x7f0000e0a000-0xcc)="edc403af799c93aa24cb0d864e510cf7868f834df5e3f1ae68d1c065ebefb87ab53ddfcacdbb298cf7a6bd715adbebb609a34606fff82d5442fca7e75fed6e9ed33e2ec76fa2c29e69d598b6192df1cd49909a85771ea0a88bfb2b55647ae891aaa9727b20d6dd1a3fa4e594accb823f1df3dbc20dcaa120d8274689dbc5ee2aaea46fa26d739618a5cffca6da3a50efaa8868ab4a84892b41eaf939e59cefb5b44d64aea3019fc5c3cb40021b82911a47ca6e2c4b966acaaadaccd2177dfdafe08738cd867f90f0f3dfe3e0", 0xcc}, {&(0x7f0000232000)="6061efde89b41692b4f85fd1687cd7c41f221d3fb60b5a2255431c9b109b95bf3f0bb12992c1d68af45419d2d0935da6ea1fd1838f72efcf15b7a223d1d92f4731f8b978bb6f0a8bfe64b9d6834ea51fcab0b72aad1ad419f19eb8418a58ea6fb369dadc2c238060e8952106a7812b4040ae6dda8d91f7dcc65ee8fb301c2db860409c48c14fad8b7c6191b0e93e55961a4a4fda5e530ea38ea759ad655680101ee47ae49411", 0xa6}], 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000bf4000-0x8)=0x3) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000a86000)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d2f000-0x20)={@generic="442e7fe39308c7c3ac30743aee8ac082", @ifru_flags=0xb200}) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c65000)={0x0, 0x1}, &(0x7f0000118000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0xffffffffffffffff) listen(r0, 0x0) accept$packet(r0, &(0x7f0000a8f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000445000)=0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a6000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000ea1000)='system_u:object_r:apt_exec_t:s0\x00', 0x20) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000a80000)=@req={0x3fc, 0x4000000000000000, 0x9, 0xf800000000000}, 0xffffffffffffff95) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dbf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000012a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000080e000)=0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad6000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000c4000)=0x1c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000f0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000067000)=0xe8) 2018/01/28 09:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000742000-0x14)={0x1, 0x1, 0x3, 0x1, 0x22f9}) tee(r0, r0, 0xba1b, 0x1) fcntl$setstatus(r0, 0x4, 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000067a000)={&(0x7f0000b4c000/0x1000)=nil, 0x1000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4d000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00005a3000)={0x2, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000308000)={0x0, 0x7530}, 0x10) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) syz_open_dev$sg(&(0x7f00002e5000)='/dev/sg#\x00', 0x5, 0x20340) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e6b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a6000)=0xe8) sched_yield() socket$vsock_stream(0x28, 0x1, 0x0) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000cbb000-0x8)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff03) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$int_in(r4, 0x5473, &(0x7f0000de3000)=0x81) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f25000-0x88)=@routing={0x2c, 0x10, 0x2, 0x5, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x88) 2018/01/28 09:17:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7f000-0xb)='em0#vmnet1\x00', 0x0) keyctl$setperm(0x5, r0, 0x1000000) r1 = socket(0xb, 0x4, 0x7fff) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000547000-0xc)={0x7, 0x1, 0x0, 0x5, 0x7fff}, 0xc) request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000196000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = shmget(0x3, 0x3000, 0x0, &(0x7f0000a28000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000076e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f000032f000-0xb)='/dev/midi#\x00', 0x53, 0x8002) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000453000)='/dev/dmmidi#\x00', 0x2, 0x40) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000bcf000-0x18)={0x0, 0x0, 0x4, &(0x7f0000652000-0x8)=0x0}) 2018/01/28 09:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c20000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000023c000)={0x7ff, 0x1ff, 0x8, 0x3ff, 0x7, 0x55250b1d}) syz_open_dev$loop(&(0x7f0000d10000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f000030a000)='/dev/snd/midiC#D#\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00008f6000)={0x4, 0x7}) 2018/01/28 09:17:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000001d000)='./file0\x00', &(0x7f0000020000)=""/17, 0x11) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000010000-0x3c)=""/60) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/28 09:17:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pause() r1 = syz_open_dev$vcsa(&(0x7f0000f34000)='/dev/vcsa#\x00', 0x800, 0x440) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d58000-0x8)={0x0, 0x58}, &(0x7f0000557000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000225000-0x8)={r2, 0x1}, 0x8) memfd_create(&(0x7f0000f31000-0xb)='/dev/vcsa#\x00', 0x1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x2, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000f4a000-0x8)=0x0, 0x1e) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000440000)={@generic="bc91cf68ca8ce41f808a384beb411cf8", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000fa0000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000073e000)=0x5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = semget(0x0, 0x2, 0xa0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000efe000)=""/51) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fa0000)=0x5, 0x4) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000a85000-0x50)={0x1, 0x0, [{0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ee5000-0xe)='/dev/admmidi#\x00', 0x1, 0x4d0401) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000490000)={0x40, 0xffffffff, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1b872865, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000b07000)=""/4096, &(0x7f0000761000-0x4)=0x1000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000094f000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:30 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00001a8000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = syz_open_dev$adsp(&(0x7f0000bca000-0xb)='/dev/adsp#\x00', 0x682, 0x200) getsockname$ax25(r4, &(0x7f0000ebb000)={0x0, {""/7}, 0x0}, &(0x7f0000697000-0x4)=0x10) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000433000)={0x1, 0xe7f, &(0x7f00003bc000)="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", &(0x7f00009d4000)="4d0981e61bcdbfccc425a109e907101a", 0xffffffffffffff0d, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000c61000)='/dev/vcs#\x00', 0x36, 0x210a80) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000e4f000)=r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000971000-0xc)='/dev/random\x00', 0x0, 0x20000) clock_gettime(0x0, &(0x7f00005ca000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00003f0000-0x68)={0x3f, 0x4, 0x1, {r3, r4+30000000}, 0x1, 0xfffffffffffff7aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1a) r1 = syz_open_dev$sg(&(0x7f0000f5b000)='/dev/sg#\x00', 0x4f5, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000272000-0x48)={0x0, 0x40, "b7c9730584ee15999e9a255ad5620d509504605c28eeaaa31a00451057490fb6211166abf71ad8c5d49a63f84b6ad7286a67fc075cb4b0a8897764ee4f2f6259"}, &(0x7f0000dca000)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007f9000)={r2, 0x6}, &(0x7f000072d000)=0x8) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x2000200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) geteuid() sendto$inet(r1, &(0x7f0000c79000)="1f457672718c5709ec6ccf0a1734c66e3e9367351abe3d1761b7ab04664a6df77b902b75982db2fc556a8b16e17c32348403dcfddd5b2aa7bcb4db03fac4be12fc28ffbc141677bf63fabd8161751ef79e9640f6b45b365d2965b94ccc1655fc6b6f8d410ee8e248a10a1f4ee5911519369d6fc6e9a706c69d71f47a42e60c90018d", 0x82, 0x8005, &(0x7f00007ed000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000)={0x0, 0x1, 0x20}, &(0x7f00008bb000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009a4000)={r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r3 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002c2000+0xb3d)={0x2, [0x100000000, 0x55]}, &(0x7f0000ccf000)=0x8) ioctl$TIOCCBRK(r1, 0x5428) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc9000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001ee000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005d8000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c0a000)={r2, r3}) syz_open_dev$audion(&(0x7f000094a000)='/dev/audio#\x00', 0x8d3e, 0x111800) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000081a000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000f44000-0x28)={0x3, 0x1, &(0x7f000067a000-0x99)=""/153, &(0x7f00005df000)=""/4096, &(0x7f0000f83000-0x73)=""/115, 0x7003}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004dd000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000019f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000-0x4)=0x76) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f000034b000)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0xfffffffffffffffc, 0x0, 0x0}, {0x9, 0x0, 0x0, r6}, {0x0, 0x0, 0x0, 0x0}, {0x41, 0xffffffffffffff7f, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f0000d25000)=@random={'trusted.', '\x00'}, &(0x7f0000405000)='\x00', 0x1, 0x3) 2018/01/28 09:17:30 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e0b000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x28)={0x2, 0x0, [{0x96d, 0x0, 0xc215aa0}, {0x36e, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000aaa000)='/dev/loop#\x00', 0x1000000000000, 0x100) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00008b6000)=""/100) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e00000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00008d1000-0x5c)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xffffffff, [0x1, 0x5bf0, 0x8001, 0x3, 0x8, 0x8, 0x0, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000475000-0x4)=0x4) accept4$packet(r1, &(0x7f0000b6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d9000-0x4)=0x14, 0x80000) recvfrom$packet(r2, &(0x7f000092d000)=""/4096, 0x1000, 0x100, &(0x7f0000314000)={0x11, 0x1f, r3, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() setfsgid(r0) r1 = syz_open_dev$loop(&(0x7f0000a59000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e26000)=0x0, &(0x7f0000c17000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0xe4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000316000-0xf)='net/ip6_mr_vif\x00') getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000729000-0x4)=0x0, &(0x7f0000d84000-0x4)=0x4) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x6, &(0x7f0000002000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) r5 = dup2(r4, r3) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f000057d000)=0x1) unshare(0x400) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000565000-0x4)=0x0) fcntl$lock(r4, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffff, 0x0}) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 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) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003bb000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000060c000-0x4)={r2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000cb4000-0x20)=[{r1, 0x8000, 0x0}, {r1, 0x8010, 0x0}, {r1, 0xc1e2, 0x0}, {r1, 0x2000000000200, 0x0}], 0x9fef730826dd3bc, 0xffffffffefffff01) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/28 09:17:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000045b000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000619000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000620000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000dc4000-0xc)={0x2, 0x5, 0x0, 0x9, 0x7fff, 0x3a}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000173000)={0x6, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x466, 0x6, 0x100000001, &(0x7f0000f42000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x6, 0x9}) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b99000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffff00000001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/ptmx\x00', 0x103100, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096d000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ftruncate(r1, 0x7f) clock_gettime(0x0, &(0x7f0000e08000)={0x0, 0x0}) nanosleep(&(0x7f0000cf5000-0x10)={r3, r4+10000000}, &(0x7f0000e19000)={0x0, 0x0}) write$tun(r2, &(0x7f00005df000-0x101c)=@hdr={0x3, 0x3, 0x4, 0x7f, 0x3, 0x1, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@llc={0xe0, 0xfe, "d0f7", "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"}}}}}}, 0x101c) syz_open_dev$dspn(&(0x7f0000b8f000)='/dev/dsp#\x00', 0x10000, 0x400880) 2018/01/28 09:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchdir(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) accept4(r1, 0x0, &(0x7f0000a37000)=0x0, 0x0) 2018/01/28 09:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0cfec"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006ec000-0x4b)="4e84e09cd597ee3fdd3b89b5ac6f034e7fcc02cecc7c9e56d02952ee60f3669694dfc62f8ae4581f1392a865957d7e84dc534daf45edfaa930d7feb780f44e7ff03d7d8c76d459462be236", 0x4b) 2018/01/28 09:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc14d, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xf9df, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000090e000-0x8)='./file0\x00', 0x20002, 0x103) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fe1000-0x4)=0x2, &(0x7f000063f000)=0x4) syz_emit_ethernet(0x14, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) 2018/01/28 09:17:31 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000b51000)='net/rt6_stats\x00') setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ff0000)='bic\x00', 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c91000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) connect$llc(r4, &(0x7f0000a69000-0x10)={0x1a, 0x0, 0x0, 0xffffffff, 0xfffffffffffffff8, 0xfffffffffffffff9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e6000-0xb)='/dev/hwrng\x00', 0x90000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f00000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001bf000-0x14)={0x0, 0x3d, 0x1, 0x0, 0x400, 0xfff}, &(0x7f0000b0d000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000080b000)={r2, 0x13, "34fed3b3019d3a2925cc9efffc5e6918e8d9e4"}, &(0x7f0000346000-0x4)=0x1b) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet(0x2, 0x8000b, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000033d000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000490000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) syz_emit_ethernet(0xd7, &(0x7f0000db6000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050001", 0xa1, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], '\x00'}}}}}}}, &(0x7f0000efe000)={0x3, 0x0, []}) 2018/01/28 09:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008fd000-0xb)='/dev/loop#\x00', 0x0, 0x41) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058b000-0x11)='/selinux/enforce\x00', 0xf1b8463f3842307b, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000af9000)={0x10000, 0x0, [0x80000000, 0x3, 0x8, 0x6, 0x8, 0x5, 0x0, 0x5]}) 2018/01/28 09:17:31 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000459000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) 2018/01/28 09:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xffffff26, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000aeb000-0x38)={&(0x7f00005b1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009ec000)=[{&(0x7f0000a8c000)="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", 0x1000}], 0x1, &(0x7f00003a4000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x80, 0x0}, 0x4000) r2 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0xfffffffffffffffe, "e91f7189591e9233614b"}, 0xc) syz_open_dev$vcsn(&(0x7f00002f0000-0xa)='/dev/vcs#\x00', 0x101, 0x2e241) listen(r2, 0x0) getrusage(0x3, &(0x7f0000306000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f000088e000)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000446000)={0x0, 0x6}, &(0x7f0000ff0000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000bfd000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setitimer(0x1, &(0x7f00004e4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00002a9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg(r1, &(0x7f0000de2000)={&(0x7f000082a000)=@sco={0x1f, {0x100000001, 0x9, 0x3, 0xfffffffffffffc56, 0x16, 0x5}}, 0x8, &(0x7f0000013000-0x50)=[{&(0x7f00007c0000)="a4697a1f15d42e9004a484fe00cabd467685f5399bddcb88f00dd9dbdae4cdf1f4e9f8c03e62ee17c014aea1a111325da35c200c6099fb0f87325e71182ac5f548f4715f98010a410c620b976e880b4635804f0fcb770bc33fb5b0f4117d84ff76b8e0d916afff801f5ac1e25605337d54d4da0e8f45b7233e644e0fd26468d11f9f662a35cb8664a048f744919f14a3aba4edfc81d0f5cfcd7ef6da98a83b203373019278ed3469d44d320dacdc104008a6d8b4d861c7fbd8ce144bbc7ef2ae96101b4990bee97db4d129492477a874b4ea691f1e36248cd38f047ccc7b72", 0xdf}, {&(0x7f0000b00000-0x5)="89038ba69f", 0x5}, {&(0x7f0000fd4000-0xc6)="3b6e57ad7b4e1295313e7aebfd33588c4e7b7ca7e926f5eff4e908786cb215783d66508fd13aeb4b83a74041c8e52b4803ba5d519b9434764d5d381ae0b1fe56c6c63497bca239ad43a34addea3504e8047134aaf293ad019ba2c993a83d3854c547bf30ed6e9025b478c06cce9baa430833509266684d326bf607039b00d5a09cfc123bf8a9020531e587b6708030e99a46a4d4a997c4f7c5f856c04f33f1d59d6a0e12b1f3bb7e6506d3f24ffb667f3dfff3b9b74e2a6f2a9b17162764354f6885a990387b", 0xc6}, {&(0x7f00005dc000-0x1000)="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", 0x1000}, {&(0x7f000069b000-0x80)="f5e7a190bb8caf09e5458643d45100d80ab7a6a7a038feb4045a63ff702f3698d05177effc5c490993d3b14ebe523df0dffc3876b742a0c88cdb9dfb331be7d3c398693efa2a7c33c7990282798499918de130b85568f1216faf558372d6e2512120f699e597e8e55b12f323e40347dc125d7e929213f70cc03b9e36b43215bf", 0x80}], 0x5, &(0x7f0000aaa000)=[{0x100, 0x0, 0x7fffffff, "f420db03d4155e89f098fa5b4375f20447c30b1c1e5a3e2d261a2bd9f5899be270cb5b1e25825a56a80aa19918efd60f5316d117fa241216cf2c6440173207d56ccb5d0e27a3a862bd780bff934c9965b090387b206038988ba283a3e1ce07a788c3aa1ec84867650a130a30a43d79273c2212635341c94a95a60bc0f029766c1be605a9e709a20ec269d08c2948b581496d48862043feb170ce42d8c1c9e176239cea584ec009273cfb57bb307864676c5982820614695edd2dd813ffca5ed6d9cd28c59665161f969a8f1c574c5c891a47238e722fb605cf5cfa4bef6f8135c7ac9723d4cfbfdc185657f0"}, {0xe0, 0x1, 0x9, "53bf8ad2d260fa943049b5860c7c97e83dd84bca0149b822b8ed38ec9001969475942ed5eea0316b91238ae7343f8370bd58dcc4a118ca108a8f97b1853d5ff6d63c1b67e59434712503ea6c7fcce7941e94304069e62f9a10ccb3e9261e64cc532239f4b347b589979723081cd8d198a6ba2e44d9f9ab01b41dff81086993fdfd223b9fb179553be0ab1e3c639fafa48aec552cae830c9cb95028b7324e3a7657fef1eefe18922cdcf54de27b91bdcb2d6e84907c872d054d58152eda9c1828d2382e3c9ecbbc08d5cc3e77"}, {0xa0, 0x113, 0xb6, "86ea85e3b26e4cda3a68206fa447c3ffec9487cf4c7df172a0e53b672c4cc2df6cde7fd13f6ad5238d121908365429156d0d98500477acc786db72a695f964d22b7431bad4159a6bb65de55b8e2be9db0d55290d00b1eb17e86b102710c1270576ba73cc8f517793a15c23a1b47649a31ca28fbe4679fd2c8a6e302776c5770c82f76812774730662c70f0451f8d02"}, {0x90, 0x19f, 0x80, "9bdfe71339f62cd6d3e1486fb2ef349c978dcadd278f155853cb45414a924412effe350e7b9ad3b6a1bc8191ee9b3ea48ebcf3144176de1eb9bc6af9feabdec542a5dd1af6b11d03c6f926131f68fb0df5e1d9d9f864619038424246ce6ff982fc08618a376ceb51090975fc1d13e92bfca2d08b8c9a77eee9fdd1f0"}, {0xd0, 0x11c, 0x4, "f02310b37e3fee15a4568f7a69298e2bdf4ac90d71c466cd8d7cda671ad20a8b152563084ab995c3c2a9054259806a7bb08a4df77577e5774564289d4c9b72e0a11cb7c70b72ff30a93a3d670af064213670b9b37b92522c149ba31a2bcd12cdbdb75c4091220af6c1c10904e4aa608409b2f77139fe4246efc5e952d55bbe690f58b201721f791c4e0683132697aab485b39782613ac379c3344913083c1e655273bab1da75bbb848fc5c7e02f610b867e7e12568c088ac0a5878e312790dc9"}], 0x3e0, 0x4000080}, 0x800) mmap$binder(&(0x7f0000d09000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x17) 2018/01/28 09:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/28 09:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec2000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/28 09:17:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x4001, &(0x7f0000002000-0x8)=0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007b8000-0xc)='id_resolver\x00', &(0x7f00008be000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000945000)="516484c935e31241427b9c4fba5c86c2f053328f152cdfdcaf181b261d74b6bd", 0x20, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000e32000-0xd)='dns_resolver\x00', &(0x7f000066c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c8e000)='*\x00', 0xfffffffffffffffc) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$nfc_raw(r2, &(0x7f00007b8000-0x10)={0x27, 0x7, 0x6, 0x4}, 0xffffffffffffff8b) keyctl$instantiate_iov(0x14, r0, &(0x7f0000e56000)=[{&(0x7f000082a000)="b3d1a81eba4eb034ae02ef0881005b345cbe6d745e1994f024d434999a1f999c10cfbf7c4186b11a87d73836b7e6c30820e0d72026679b73ed602ed3975a75c35cdcc47653ac95d1286de95d5fa1cd89587fdb819b1469f39352f88fd7dc531b04e1ec80aa01f13da87a8821fcb32134b0a42fa9cde7e7b8c66be0fd1f76768fb408a34ed482743ede8b809061403ad21c980c2e78c3a2eedaf15a1df8dabfac8ec0f9aebde1c5405013d7207bd178fcaeba5320002fdbc8c3879ff0", 0xbc}, {&(0x7f0000359000)="80c3c3ca8b7df7197085889000828fc9d5d786af3ed9fc1a23e288a66452dd9bbb7e0e841d91b4d8538c19821ae5e694e832cdf042a17d5a3e9f43a5f742da042f0d31c3a0032903c0ebe48a0b33ee8557daf7df0f229fdd0aec0a275b81cec7acea52a0c2a6eb2e889c0945", 0x6c}, {&(0x7f000047d000)="c3cc3a34eb7487ab689d6884853cab0d2f2395e7fc146cdccdda6f61c9a551fb6bdd6015ae4977730ac5a11974be612b8377e423cd71495999900c61c09890102c1865c91d17ae30d5765c50c23f658cef2e597079cd1112413aa5ab28a81d137c9701060198b51b2a35f3161ef2b021a7c9b5e17a8871201ad605939f2d78eb3c1028faca50d0bc156846", 0x8b}, {&(0x7f00007cb000)="b15f46870e8aa6f4bad90553e7d6eb0a5dfcd67573f9f7399029fc1cc78b0c4751fb3d5a92295944dc9ee2627662b8ed889024985190878b542954ab3fb285", 0x3f}, {&(0x7f00007f4000-0x1000)="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", 0x1000}, {&(0x7f0000ac6000-0x97)="833f35d5caf97ff75213d6492970e508782859cf0bec9ec05420df30a3db8fdb893b2e170ffbbc6e9c6b503b5fef8a7aed73f67d6fc4c027c52f37673f5ad352b7fd9a7ef75ae32f9377cd6ae379cef76c4bd9e52abba9673b05d332dfa40f499cfb6cffc50d1bf936790f1df5b1d0bfc4602d742819cc34e159743170f566351596a16829200f5b3b435973f0df426a89936ec8f6f3b1", 0x97}, {&(0x7f0000399000)="a8cac7703317132942010b23e4ea79717a884da55daa71530926b03443f4210117334dff47e051d1565b5db50fc7f47c289ce834a4f8748deedcab5817bfe568a22ed726d929454523f01c6ced404b486951fc53987e60ee1238aeaa7207d6fd0e658462ebd575ca5a138cfb4a70e01a7c", 0x71}, {&(0x7f000067d000)="017eaca09f6b479476391d7f2d361ff6409f04994586503ac498e6f68607687beb33bff3fb9d85cbd2832ad24aad16eb1553c6f1d82270c558af17b07123644f2bd4879e2061e7d3d806", 0x4a}], 0x8, r1) syz_open_dev$urandom(&(0x7f00000b3000)='/dev/urandom\x00', 0x0, 0x20080) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d6a000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a66000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000052e000-0xfe)={r4, 0xf6, "6406a0351951ce6aee04bbe2391a51b3539b8b246732ba2d41163ecc1be34a75895cbc01eca3d603050896f0757170858ef62f525f4eead1a33677f1b58dc6b87dc3e4d796b9671cc8c8147adf7364ce5fac833c8f01ae33b1593a1925547ff0333731fc48eb54bfd505d2b0218d2f40fafeff208289d774ea1272b90b2a80e5f25cf1aee6f895447d1fce79939aa4c3266cb6421bc4a480cd96b451914d0ff6cb02b754bdde4e299ee81c2ae93ea6f15cd5de3976667222f31637e14cb2d9118805aca95d05f20b55278758907a0df70e2c52ed946aaec9d1ac3b965b9d29c2888c2a83257db3281534422ae7a185555eb353efc8b6"}, &(0x7f0000d8c000)=0xfe) 2018/01/28 09:17:31 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000004000)=""/76) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/28 09:17:31 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 09:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d39000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000084d000-0x118)={r1, r2, 0x1, 0x2b8992a2, &(0x7f0000f27000)="89e5e08e19fff288b1313dd975e2f2045715dcb92de2b3dc83508ba7e1323415acbb317baa4c024d3e4c111c0ae983871652ab54eda45ed4ccaecb38dc90b58889813c180c20c000de520a506524228593944f2545fc940665bad6c65f56493fa35aca04e1fe04b21e22a9f974faee6f8372860c4f72d1a4494555b4587ca54f156bcb2b3bbc976e4913ed79147f7890a0d442cdd4e153b8e085e676594ac942590c", 0x3, 0x7, 0x5, 0x6, 0x0, 0x40, 0x401, "7ab24ffa6359781c4dbcbdab5aa700c323971e65a7a4a0c85ff4be78a8980f2876f46738bde1e90eb50d0ed281739ba9b5a83dc90022a7e17826f6bcbb75457d73cf89c142acc5d7bed99c6c242d75a0c5bb5b977b956ea1b940e43cdec9e1d9c7ff023bd36424a40c931312e3628cbad7fdd644679890b7493a272b087c484d6bf412296c907348b666ed78c5eab83045dcc5c4d7913b709210038ff8b2d83d51dbf1f13de61b2b60d05408eeefbad72dab28f5d802740d01de3271d13f98a42d09ab4a5adca7b1bcacb6120a08398e5d502f1d7b58421cac776bfd02b7acd5b03d5123e69b71f44c29eb037f4fb6c4"}) r3 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) nanosleep(&(0x7f00007b8000)={0x0, 0x0}, &(0x7f0000705000-0x10)={0x0, 0x0}) accept$packet(r1, &(0x7f0000585000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000083d000-0x4)=0x14) lstat(&(0x7f0000622000)='./file0\x00', &(0x7f0000eb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e19000-0x8)='./file0\x00', &(0x7f0000893000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000011b000-0x8)='./file0\x00', &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getgroups(0x3, &(0x7f00005c4000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getegid() fstat(r2, &(0x7f00000f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b20000-0x4)=0x0, &(0x7f000085f000-0x4)=0x0, &(0x7f000018c000)=0x0) mq_open(&(0x7f0000909000-0xb)='/dev/loop#\x00', 0x0, 0x11, &(0x7f0000a5a000-0x40)={0x6, 0x1, 0x7, 0xfffffffffffffffd, 0xd, 0xfff, 0x9, 0xff}) fstat(r2, &(0x7f0000986000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000753000-0x20)=[r4, r5, r6, r7, r8, r9, r10, r11]) syz_open_dev$loop(&(0x7f0000b7e000)='/dev/loop#\x00', 0x8, 0x800) umount2(&(0x7f0000ebc000)='./file0\x00', 0x8) 2018/01/28 09:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f4000-0xb)='/dev/mixer\x00', 0x228000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000093c000)={0x101, 0x27, 0xfffffffffffffffe, 0x1, 0x2}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00007db000)={0xffffffff, 0x100000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) accept$nfc_llcp(r1, &(0x7f0000906000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f16000)=0x60) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000453000-0x10)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f000096b000-0x8)={0x1, 0x100000000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 09:17:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipx\x00') ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000007000-0x8)=0x92f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f000000c000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) 2018/01/28 09:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/28 09:17:31 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000002000)={0x1, 0x3, 0x0, 0x40}) getuid() 2018/01/28 09:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 09:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000078f000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000c1f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c93000-0x4)=0x8) mkdirat(r0, &(0x7f000005f000)='./control\x00', 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) rmdir(&(0x7f0000398000)='./control\x00') [ 115.543339] binder: 18183:18186 transaction failed 29189/-22, size 0-0 line 2788 [ 115.557538] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.580288] binder: 18183:18186 transaction failed 29189/-22, size 0-0 line 2788 [ 115.599200] binder: undelivered TRANSACTION_ERROR: 29189 [ 246.752193] INFO: task syz-executor1:18164 blocked for more than 120 seconds. [ 246.759575] Not tainted 4.15.0-rc9+ #283 [ 246.764180] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772164] syz-executor1 D25520 18164 3733 0x00000004 [ 246.777816] Call Trace: [ 246.780429] __schedule+0x8eb/0x2060 [ 246.784167] ? __sched_text_start+0x8/0x8 [ 246.788341] ? mark_held_locks+0xaf/0x100 [ 246.792517] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.797647] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.802682] ? trace_hardirqs_on+0xd/0x10 [ 246.806851] ? prepare_to_wait_event+0x1dc/0xba0 [ 246.811632] ? prepare_to_wait_exclusive+0x530/0x530 [ 246.816788] schedule+0xf5/0x430 [ 246.820177] ? __schedule+0x2060/0x2060 [ 246.824163] ? lock_release+0xa40/0xa40 [ 246.828163] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.834078] ? dl_cpu_busy+0x370/0x370 [ 246.837984] ? __might_sleep+0x95/0x190 [ 246.841999] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 246.846872] ? blk_mq_poll_stats_fn+0x1f0/0x1f0 [ 246.851568] ? mark_held_locks+0xaf/0x100 [ 246.855743] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.860877] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.865927] ? trace_hardirqs_on+0xd/0x10 [ 246.870107] ? dd_has_work+0xb6/0x220 [ 246.873929] ? cfq_completed_request+0x2e90/0x2e90 [ 246.878882] ? blk_mq_run_hw_queue+0x56/0x190 [ 246.883404] ? prepare_to_wait+0x4d0/0x4d0 [ 246.887667] blk_freeze_queue+0x4a/0x80 [ 246.891662] blk_mq_freeze_queue+0x15/0x20 [ 246.895924] lo_ioctl+0x10ce/0x1b70 [ 246.899579] ? loop_clr_fd+0xb50/0xb50 [ 246.903480] blkdev_ioctl+0x1759/0x1e00 [ 246.907491] ? blkpg_ioctl+0xb40/0xb40 [ 246.911404] ? avc_ss_reset+0x110/0x110 [ 246.915398] ? lock_downgrade+0x980/0x980 [ 246.919565] ? lock_release+0xa40/0xa40 [ 246.923568] ? __lock_is_held+0xb6/0x140 [ 246.927667] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.933582] ? get_unused_fd_flags+0x190/0x190 [ 246.938179] ? rcu_note_context_switch+0x710/0x710 [ 246.943135] block_ioctl+0xde/0x120 [ 246.946776] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.951125] do_vfs_ioctl+0x1b1/0x1520 [ 246.955042] ? _cond_resched+0x14/0x30 [ 246.958958] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.963387] ? selinux_capable+0x40/0x40 [ 246.967476] ? SyS_futex+0x269/0x390 [ 246.971222] ? security_file_ioctl+0x89/0xb0 [ 246.975656] SyS_ioctl+0x8f/0xc0 [ 246.979054] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 246.983841] RIP: 0033:0x453299 [ 246.987052] RSP: 002b:00007ff496812c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 246.994782] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 247.002081] RDX: 0000000000000014 RSI: 0000000000004c06 RDI: 0000000000000014 [ 247.009369] RBP: 000000000000062c R08: 0000000000000000 R09: 0000000000000000 [ 247.016658] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f84c0 [ 247.023947] R13: 00000000ffffffff R14: 00007ff4968136d4 R15: 0000000000000000 [ 247.031258] [ 247.031258] Showing all locks held in the system: [ 247.037608] 2 locks held by khungtaskd/757: [ 247.041961] #0: (rcu_read_lock){....}, at: [<000000006e706bbc>] watchdog+0x1c5/0xd60 [ 247.050060] #1: (tasklist_lock){.+.+}, at: [<0000000067753eac>] debug_show_all_locks+0xd3/0x400 [ 247.059116] 1 lock held by rsyslogd/3531: [ 247.063288] #0: (&f->f_pos_lock){+.+.}, at: [<0000000012ddf74c>] __fdget_pos+0x12b/0x190 [ 247.071732] 2 locks held by getty/3653: [ 247.075731] #0: (&tty->ldisc_sem){++++}, at: [<00000000ae5f69ab>] ldsem_down_read+0x37/0x40 [ 247.084440] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ecbb2716>] n_tty_read+0x2ef/0x1a00 [ 247.093791] 2 locks held by getty/3654: [ 247.097792] #0: (&tty->ldisc_sem){++++}, at: [<00000000ae5f69ab>] ldsem_down_read+0x37/0x40 [ 247.106506] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ecbb2716>] n_tty_read+0x2ef/0x1a00 [ 247.115825] 2 locks held by getty/3655: [ 247.119816] #0: (&tty->ldisc_sem){++++}, at: [<00000000ae5f69ab>] ldsem_down_read+0x37/0x40 [ 247.128500] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ecbb2716>] n_tty_read+0x2ef/0x1a00 [ 247.137827] 2 locks held by getty/3656: [ 247.141827] #0: (&tty->ldisc_sem){++++}, at: [<00000000ae5f69ab>] ldsem_down_read+0x37/0x40 [ 247.150549] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ecbb2716>] n_tty_read+0x2ef/0x1a00 [ 247.159869] 2 locks held by getty/3657: [ 247.163876] #0: (&tty->ldisc_sem){++++}, at: [<00000000ae5f69ab>] ldsem_down_read+0x37/0x40 [ 247.172705] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ecbb2716>] n_tty_read+0x2ef/0x1a00 [ 247.182026] 2 locks held by getty/3658: [ 247.186752] #0: (&tty->ldisc_sem){++++}, at: [<00000000ae5f69ab>] ldsem_down_read+0x37/0x40 [ 247.195474] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ecbb2716>] n_tty_read+0x2ef/0x1a00 [ 247.204783] 2 locks held by getty/3659: [ 247.208772] #0: (&tty->ldisc_sem){++++}, at: [<00000000ae5f69ab>] ldsem_down_read+0x37/0x40 [ 247.217472] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ecbb2716>] n_tty_read+0x2ef/0x1a00 [ 247.226903] 1 lock held by syz-executor1/18164: [ 247.231597] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005c48484d>] lo_ioctl+0x8b/0x1b70 [ 247.240219] 1 lock held by syz-executor1/18188: [ 247.244909] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005c48484d>] lo_ioctl+0x8b/0x1b70 [ 247.253538] 1 lock held by syz-executor3/18166: [ 247.258244] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005c48484d>] lo_ioctl+0x8b/0x1b70 [ 247.266915] 1 lock held by syz-executor3/18179: [ 247.271638] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005c48484d>] lo_ioctl+0x8b/0x1b70 [ 247.280282] 1 lock held by syz-executor7/18185: [ 247.284983] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005c48484d>] lo_ioctl+0x8b/0x1b70 [ 247.293639] 1 lock held by syz-executor7/18197: [ 247.298325] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005c48484d>] lo_ioctl+0x8b/0x1b70 [ 247.306932] [ 247.308573] ============================================= [ 247.308573] [ 247.315615] NMI backtrace for cpu 1 [ 247.319272] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0-rc9+ #283 [ 247.326174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.335506] Call Trace: [ 247.338071] dump_stack+0x194/0x257 [ 247.341675] ? arch_local_irq_restore+0x53/0x53 [ 247.346334] ? debug_show_all_locks+0x2f4/0x400 [ 247.350989] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.355380] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.359849] nmi_cpu_backtrace+0x1d2/0x210 [ 247.364060] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.368525] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.373776] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.378941] watchdog+0x90c/0xd60 [ 247.382376] ? reset_hung_task_detector+0xa0/0xa0 [ 247.387192] ? complete+0x62/0x80 [ 247.390634] ? __schedule+0x2060/0x2060 [ 247.394577] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.398873] ? __lockdep_init_map+0xe4/0x650 [ 247.403254] ? do_raw_spin_trylock+0x190/0x190 [ 247.407806] ? lockdep_init_map+0x9/0x10 [ 247.411850] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.416946] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.421937] ? trace_hardirqs_on+0xd/0x10 [ 247.426060] ? __kthread_parkme+0x175/0x240 [ 247.430370] kthread+0x33c/0x400 [ 247.433711] ? reset_hung_task_detector+0xa0/0xa0 [ 247.438523] ? kthread_stop+0x7a0/0x7a0 [ 247.442472] ret_from_fork+0x3a/0x50 [ 247.446267] Sending NMI from CPU 1 to CPUs 0: [ 247.450793] NMI backtrace for cpu 0 [ 247.450799] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc9+ #283 [ 247.450801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.450811] RIP: 0010:__local_bh_disable_ip+0x0/0x120 [ 247.450813] RSP: 0018:ffff8801db207d50 EFLAGS: 00000046 [ 247.450817] RAX: 0000000080000001 RBX: ffffffff86a2c340 RCX: 0000000000000000 [ 247.450819] RDX: 0000000000000000 RSI: 0000000000000200 RDI: ffffffff8142e9b0 [ 247.450821] RBP: ffff8801db207d60 R08: 1ffff1003b645995 R09: 0000000000000000 [ 247.450823] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff86a2c340 [ 247.450825] R13: 1ffff1003b640fb1 R14: ffff8801db207e68 R15: 0000000000000000 [ 247.450827] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.450830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.450832] CR2: 00007f944b3ed000 CR3: 0000000006a22006 CR4: 00000000001606f0 [ 247.450836] Call Trace: [ 247.450838] [ 247.450843] ? irq_enter+0xb1/0xd0 [ 247.450850] scheduler_ipi+0x23d/0x820 [ 247.450855] ? clockevents_program_event+0x108/0x2e0 [ 247.450859] ? migration_cpu_stop+0x470/0x470 [ 247.450864] ? tick_program_event+0x83/0x100 [ 247.450869] ? task_prio+0x40/0x40 [ 247.450875] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 247.450880] ? rcu_irq_exit+0x154/0x190 [ 247.450885] smp_reschedule_interrupt+0xe6/0x670 [ 247.450888] ? smp_thermal_interrupt+0x700/0x700 [ 247.450892] ? _raw_spin_lock+0x32/0x40 [ 247.450897] ? task_prio+0x40/0x40 [ 247.450902] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 247.450909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.450914] reschedule_interrupt+0xa9/0xb0 [ 247.450916] [ 247.450919] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.450920] RSP: 0018:ffffffff86a07c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.450924] RAX: dffffc0000000000 RBX: 1ffffffff0d40f8a RCX: 0000000000000000 [ 247.450926] RDX: 1ffffffff0d59190 RSI: 0000000000000001 RDI: ffffffff86ac8c80 [ 247.450927] RBP: ffffffff86a07c38 R08: ffffffff868a6ae0 R09: 0000000000000000 [ 247.450929] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.450931] R13: ffffffff86a07cf0 R14: ffffffff8725b460 R15: 0000000000000000 [ 247.450939] ? trace_hardirqs_on+0xd/0x10 [ 247.450942] default_idle+0xbf/0x460 [ 247.450945] ? __sched_text_end+0x4/0x4 [ 247.450951] ? tick_nohz_idle_enter+0x125/0x220 [ 247.450956] arch_cpu_idle+0xa/0x10 [ 247.450959] default_idle_call+0x36/0x90 [ 247.450964] do_idle+0x24a/0x3b0 [ 247.450969] cpu_startup_entry+0x104/0x120 [ 247.450973] ? cpu_in_idle+0x20/0x20 [ 247.450976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.450979] ? trace_hardirqs_on+0xd/0x10 [ 247.450986] rest_init+0xed/0xf0 [ 247.450990] start_kernel+0x7f1/0x819 [ 247.450994] ? mem_encrypt_init+0xb/0xb [ 247.450998] ? early_idt_handler_common+0x3b/0x60 [ 247.451003] ? x86_family+0x32/0x40 [ 247.451007] x86_64_start_reservations+0x2a/0x2c [ 247.451011] x86_64_start_kernel+0x77/0x7a [ 247.451014] secondary_startup_64+0xa5/0xb0 [ 247.451019] Code: ff ff e8 54 65 64 00 e9 7b ff ff ff e8 6a 65 64 00 e9 28 ff ff ff e8 60 65 64 00 e9 a1 fe ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 <55> 48 89 e5 41 54 53 49 89 fc 48 83 ec 08 65 8b 05 8b 26 bf 7e [ 247.451793] Kernel panic - not syncing: hung_task: blocked tasks [ 247.451799] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0-rc9+ #283 [ 247.451801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.451803] Call Trace: [ 247.451813] dump_stack+0x194/0x257 [ 247.451821] ? arch_local_irq_restore+0x53/0x53 [ 247.451831] ? vsnprintf+0x1ed/0x1900 [ 247.451840] panic+0x1e4/0x41c [ 247.451845] ? refcount_error_report+0x214/0x214 [ 247.451859] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.451869] watchdog+0x91d/0xd60 [ 247.451884] ? reset_hung_task_detector+0xa0/0xa0 [ 247.451889] ? complete+0x62/0x80 [ 247.451901] ? __schedule+0x2060/0x2060 [ 247.451905] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.451910] ? __lockdep_init_map+0xe4/0x650 [ 247.451916] ? do_raw_spin_trylock+0x190/0x190 [ 247.451925] ? lockdep_init_map+0x9/0x10 [ 247.451931] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.451938] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.451943] ? trace_hardirqs_on+0xd/0x10 [ 247.451949] ? __kthread_parkme+0x175/0x240 [ 247.451957] kthread+0x33c/0x400 [ 247.451962] ? reset_hung_task_detector+0xa0/0xa0 [ 247.451965] ? kthread_stop+0x7a0/0x7a0 [ 247.451973] ret_from_fork+0x3a/0x50 [ 247.874282] Dumping ftrace buffer: [ 247.877993] (ftrace buffer empty) [ 247.881686] Kernel Offset: disabled [ 247.885290] Rebooting in 86400 seconds..