0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x11, 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]}) r1 = socket(0x9, 0x2, 0x400000000010) bind$bt_rfcomm(r0, &(0x7f000064b000)={0x1f, {0x3, 0x10000, 0x5, 0xff, 0xfffffffffffffff9, 0x80}, 0x8}, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eac000-0x90)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffff}, @in6={0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x8}], 0x90) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000967000-0x10)={0x100000, 0x6000, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000d29000-0xc)={0x10, 0x0, 0x0, 0xd0000010}, 0x35d, &(0x7f0000ce5000-0x8)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x229, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x1a, 0x200000}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00003c9000-0x10)={&(0x7f00002de000/0x1000)=nil, 0x1000}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000ce4000)={0xa4c8, 0x6000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000095e000)='/dev/sequencer2\x00', 0x0, 0x0) [ 328.848347] binder: 27937:27941 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 2018/01/16 20:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/ppp\x00', 0x800, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a7000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8e7bd0e) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000411000-0x4)=0x7f, 0x4) 2018/01/16 20:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f81000-0xb)='/dev/midi#\x00', 0x4, 0x20200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x3, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000b6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f82000)={0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000024e000-0x4)=r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000006e000)=0x0) ioperm(0xfffffffffffffff8, 0xffff, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000025f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069c000-0x4)=0xe8) r4 = getuid() getsockname$ax25(r0, &(0x7f0000644000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000062c000)=0x10) setreuid(r3, r4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r5 = gettid() r6 = getpgid(0x0) kcmp(r5, r6, 0x4, r0, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000439000-0x4)=0x0) sched_getscheduler(r7) 2018/01/16 20:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa3000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000214000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000077e000)=0xe8) sendmsg$can_raw(r0, &(0x7f0000988000-0x1c)={&(0x7f000058b000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000be9000)={&(0x7f0000c62000-0x48)=@canfd={{0x1, 0x2, 0x3, 0x7ff}, 0x4, 0x0, 0x0, 0x0, "36e72d1a9633e3699d193e5e2cc3eb449469ad1d45b6f6df56a249130b33717b6800b0954dd5e85d56edc024c3ca7161856ed4a89ecff4f5415748cae73d0c3d"}, 0x48}, 0x1, 0x0, 0x0, 0x40880}, 0x4800) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000184000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000973000-0x4)=0xc) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') 2018/01/16 20:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884e2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) io_setup(0x9, &(0x7f0000bf3000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000021c000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) io_getevents(r1, 0x1, 0x3, &(0x7f00004cb000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000dab000)={0x0, 0x0}) r3 = openat(r2, &(0x7f0000179000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b0d000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x6, 0xafca, 0x401, 0x7f}, &(0x7f0000f03000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d8e000)={r4, 0x1000}, &(0x7f00004c5000)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000067b000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0xf0c, &(0x7f0000b35000)={0x0, 0x1c9c380}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000084d000)=0x1c, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00008eb000)=""/14) 2018/01/16 20:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e28000-0x1c)=@req3={0x4f, 0x1, 0x0, 0xdaea, 0x7fffffff, 0x3, 0x0}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000aef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000b49000)="e7", 0x1, 0x0, &(0x7f0000df2000)=@ipx={0x4, 0x0, 0x0, "4425a640ad63", 0x0, 0x0}, 0x10) [ 328.926346] binder: 27937:27958 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 328.929361] QAT: Invalid ioctl [ 328.929991] QAT: Invalid ioctl 2018/01/16 20:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000637000)='/dev/vcsa#\x00', 0x67d, 0x98001) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00002f9000)=@getsa={0x10a8, 0x12, 0x10, 0x3, 0x0, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, 0x2, 0xff}, [@ipv6_hthresh={0x8, 0x4, {0x4e, 0x1a}}, @algo_auth_trunc={0x104c, 0x14, {{'wp384\x00'}, 0x8000, 0x1e0, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa}}]}, 0x10a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ce000)='net/arp\x00') pwrite64(r0, &(0x7f00009a6000)="840c1d7df466836b40cb267c20693866d3275ddc2c8aa8518d411c88d9ba27012610821d32eb0d06bbf79ce91c85cba46ee11ba6537902856b638c15bc4e913d7119886ecfafbeac18150ddd168e2d0bdafbd204fe47ebd1b72d728d075c13ec8ecd9b44500db998b34cd78250934b34b6d5af7516c07044c9dd2a8ab32b1e02a82b29790f80df29c120121072474f974e55e58fccfaebcff5b3cccaa56969b5437985c3d0f8ff11ae6a7c6d6eab9c5c7a6b603c08068fffa10c9b41d63286919e612e40aaaeecdbd4e5789392e1701b4bf84e8958085687045a2f6d20967f6e41f8292c10d92b849ab22422beb80f26b4e68f8bfaae08", 0xf7, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f00005bd000-0x8)={0x0, 0x0}, 0x0) [ 328.978076] QAT: Invalid ioctl [ 328.989411] QAT: Invalid ioctl 2018/01/16 20:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000c43000)='pkcs7_test\x00', &(0x7f000030c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ac2000-0xcf)="54e04a025b8750294d472660f4df2b8bea78f57f85cbc2e966448f78bdb4ace5f2b78a14053daaca668b0c080bd23ce34654e1b625d46bca1ae88e6b12b5be8217bf20419754af5c829c8528887937116651df53853f908201fc3096bc1110421a4c17957d448718f95d2c82093986a1e1c1950172ad4e658b461e65797ee042c1eb80366781bb72c6df286cddd4bd4468b46fb52ea5777e496f3430b2f2ab720f21bfad5c7c1b69c7c57e3a9ee396d66d157d5ecf7ff37d6f64d603a97e739b32a9a08f025e36dc9e85e5fc771332", 0xcf, 0xffffffffffffffff) r2 = add_key(&(0x7f0000cb4000-0xc)='id_resolver\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000cd6000)='user\x00', &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e8f000-0x61)="f12c70a11cf1844ad1508dc90ffb550d293a2a382a79855a804f0473f5106815c8eea8a705b7648dba96091ffb2554a7818b65c95a25ad5c01eba3e56584994c453444bf8c0ea23f0b33aea1f8958098518264066f4ea5c83cccb06dd17d380a02", 0x61, 0x0) keyctl$dh_compute(0x17, &(0x7f0000cad000)={r1, r2, r3}, &(0x7f0000464000-0x90)=""/144, 0x90, &(0x7f0000851000)={&(0x7f0000719000)={'sha3-512\x00'}, &(0x7f000070b000)="8e31ec213526dffbc5ef6965e2f6333d8eb363c7cee316fb9a4d248ccbd8f2195341905e68b23f25631ae195fb74df4fe4f871c5fc11d8a0be5a5214cada63928545c5578464e195ec492a", 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) 2018/01/16 20:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f00006e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fa3000-0xa)={0x3, [0x80, 0x9, 0x9]}, &(0x7f000019a000)=0xa) 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) sysfs$3(0x3) r1 = syz_open_dev$audion(&(0x7f0000fdc000)='/dev/audio#\x00', 0x2, 0x10000) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000750000)=""/101, &(0x7f0000397000-0x4)=0x65) 2018/01/16 20:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000f5000-0x4)=r0) 2018/01/16 20:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000207000-0xb)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000dc3000)={0x0, 0x4, 0x5, &(0x7f000066f000-0x8)=0x0}) writev(r0, &(0x7f0000cb5000-0x8)=[{&(0x7f0000e53000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/16 20:08:40 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000651000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa3d, 0x408000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@common='dummy0\x00', @ifru_map={0xe6, 0x9, 0x1ff, 0x6, 0xb90, 0xe2}}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e9000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000f91000-0x50)={@generic="cb251f42299f981195b44b82f2aec7e4", @ifru_addrs=@generic={0xc, "94f0a85e5cb61ce6e02b8bf50b71"}}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000044000)={0x0, 0x0, 0x3}, 0xc) 2018/01/16 20:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000263000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) get_mempolicy(&(0x7f0000a3c000)=0x0, &(0x7f0000c1f000-0x8)=0x0, 0x0, &(0x7f0000943000/0x2000)=nil, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x40000000000000bd, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000001af, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ee000-0x32)=@pppol2tpin6={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}}}, &(0x7f0000309000-0x4)=0x32, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/mcfilter\x00') readv(r1, &(0x7f0000766000)=[{&(0x7f0000d7f000-0xf4)=""/244, 0xf4}], 0x1) 2018/01/16 20:08:40 executing program 7: setsockopt$ipx_IPX_TYPE(0xffffffffffffff9c, 0x100, 0x1, &(0x7f0000213000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e40000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000ab3000)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/16 20:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7c148f54bb196d35, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000abf000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbb000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000424000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, r1}) 2018/01/16 20:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) sysfs$3(0x3) 2018/01/16 20:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) fcntl$setsig(r0, 0xa, 0x7) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/16 20:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000277000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000550000)="240000001a0099f0003be90000ed190e020808160000000000ba00800600000000000000", 0x24) 2018/01/16 20:08:40 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="faf1876fbc576fd9562612fe3986b29050de5aae664932bee7c261672e63f08f41d2cef625e8eafdf8bbefbff9ef1a4f1c6c7dd0beabaf69f6312317d1fd201385f87127", 0x44}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000010000)=0xe, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f000000d000-0xb1)=""/233, &(0x7f0000010000)=0xe9) [ 329.095047] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 20:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000207000-0xb)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000dc3000)={0x0, 0x4, 0x5, &(0x7f000066f000-0x8)=0x0}) writev(r0, &(0x7f0000cb5000-0x8)=[{&(0x7f0000e53000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/16 20:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b1a000-0xa)='/dev/cuse\x00', 0x408000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000021a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047d000)=0x14) 2018/01/16 20:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eca000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/16 20:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f2a000-0x4)=0x0, &(0x7f0000226000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 329.180091] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 20:08:40 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 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000207000-0xb)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000dc3000)={0x0, 0x4, 0x5, &(0x7f000066f000-0x8)=0x0}) writev(r0, &(0x7f0000cb5000-0x8)=[{&(0x7f0000e53000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/16 20:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffff5a, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0xffffffffffffffec, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, []}, 0x1e5}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003e5000)={0x0, 0x101, 0x70, 0x5554}, 0x10) 2018/01/16 20:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000e23000-0x4)=0x0, &(0x7f0000f8e000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000979000-0x8)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000873000)='/dev/dmmidi#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fa8000-0x6)={0x0, 0x0}, &(0x7f00007a7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a68000)={r3, 0x1000, "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"}, &(0x7f000010c000)=0x1008) waitid(0x2, r1, &(0x7f000041c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8000000a, &(0x7f00006d1000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000f6e000)='./control\x00', 0x104) openat(0xffffffffffffffff, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d85000+0xcde)={&(0x7f000082a000)='./file0\x00', r0}, 0xc) symlinkat(&(0x7f00009a6000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a08000-0xa)='./control\x00') renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/16 20:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x800, &(0x7f00007d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009f5000-0x8)={0x0, 0x0}, &(0x7f0000144000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000770000-0x1008)={r1, 0x1000, "8ad3078cba13f50c2a08b07a8117d3ef7306e87e7d8e5007e2a5d925a3bdc43e89b1f700c213b821d746cd6e799195efebec71dc07c33071c5c65b132c32fe96fbb1511299939cf58b1024dbe428219cceee65d2f0abc4abdd431aa623a49a28d33c06d6bfc60395070268208d0cfd2d09fc3471ccf697fc2457972573dcc11abc68e5492e0c39f8bcb5353bf36cb637ef641019110dce17a086e256659b7b4a2804f45efb1abbf17a20b36ae2a6c40e3eaf801601d1e70264d90bfbc8029783b689eb7d5be0316606e191752f9ac90303259626cbe04b1bfa97e2f250863e3a6f8f5c7ce7b478850950356dc7c77a20157a01f37fd42fb755c0eca422c7e2fc80df8f877a61f6e9c246a2f456dfc7e4c9ef3c5e4b9e9c433dab9da33e20a697476db1457990fc218d6ab4f978b447cdc044fff26626d04f942c3d06c95581d035a911906932d2cc8d064cb6655ee5762ca8120f8145dc4b09ebbcac93a4f0fc10cbfc82489854a29e50a40316401cd2b0287e4ce9572d08cc0fdbe6544de7d4ebcb810d90b545e839fdad0a16a92c33e0d053e5658f531bdd0b53622da2e0a6802f1fc80142aa128390de0373a2f24d6ee118a05ecc8d932925a11bfeb8092a371cb3919e38863c39afb19c1183e22bdbbf2bf07b13108c5c02c16dc8d376ed3dc263f5b451181898d98397d0dc209d51885128facfe46b2555b88e7b7eb8a0eae6651c3560ca325103adf24260731f71ea47cdaa14d5c2861fd3f6313f4986ec3d183840a5ed5a1c4058ec042f23c7f87a0be7430e42dcf5ee5698510fa5b644550657c70c95d4f123d91b643691224de21cb9018801774b38575affabfe6f493435cd2377520653b9653ec466946303f84a7a11989f3648777547c0da7ea583a8294160a278054f9a7d5478ea3dd3c15ca888d0c1270aae9510da3d153f27e432e3ec790184df2c02e7388b4f3eaf95e5010f74c6ee88559e3701a70dcac68975b8d7676262959592452f28fce512276c8e80873634aa94d1d42478d29d9f94c1085afcb50bcd42913db4d97e0b65514ddb75028369b89f7b30e8334c2649a146e74d43b5c15e8bd8bf9b353f8df6506afd66ee1d622f0b5dfe75f4d9e329a95c67a2addc7bdca317950391fb434cac8263e4188bc0e7f1ff32a9734369935755f6f39cbb934b2d2a5b1d5fcb30ba304548862bf7c3ea95ddc8fbe347321101dd69961af871c4bdee2dae39c790c85f8692806cbfba90b1f15ca35f6bfedbd1b53dc30a0eba2da0fc70edfc08a83eea829a8f6730f20d328ca047aafaba727cd3ed11bba38db510fb4c7538228b6cd0f7416432554d8dcae9ae7add7b4b4e7a916849a7c9688cd8f9a14d41c4e07bee08c1a12f956b2fa471799a7d10d1d1dda9791e36cc1e6ea741dcebcda4067e6fe7a66ee950d0e9d995f46b56ba258c947116ddb8ac95ec497d7ea38b2699952abae6451ad149ea842df3bd543e6ac41304fc9b9f745a9cdebcf90ff9d705bee9d54ce3b6be68d7df64855dd707e9800f1077183530a459c17497038593e0ba1ba97ef1c28127b8a0e5b9d79c176c1aa196627ee6f62915ee42d00a5b5766a3fc49aa14abf0baf8e391e45fed824d7c0577bed3255919d7d00ade61d28232f655dd9c81d14cebb01bf794c1fda1beec93f0da619cfc04e3310ba7057d3b1c0854998dee99bc1bd9ed68554b213792d5a006c565dc855ba1472f2773e171df4f47c40c7ae24700b0044d416228c06a632318492243a89bbac922c6f184bae3932d86324ae05dd7cd04b71c19000dcceab152d41f6f6e2ffdebc0cd7fbb9469ba7296808ba3a635eb8a807e26b056ec230be2914ea87c66df7dca5c1cb93a519230a18483d2d31fee6eb2e171e29776997ff1304998c18baa691c185fdbe36c3aceea85799b9ee943d4f15dcb50acdd820003f6c1a684e0b2905f81ee172a0ebd859efc509c49253573edb8c4e43f81100064eb58f026cc5e0f7895755b30cff9fe695cd75fe6410ad603b351a53b168a4c4cd0393d659818da7715f48d2d5bee31dc76055860e799c0f9078b4db04d1de5bd30a7e70b80d9c71b168f13b1fff15b3386312497150d93a4d387dee04cb004858817899d74a1ad743b3e6ad0fe54e6bda8b15236b5cd466a6970eb3f2c60661b97eded6d13e7c8502d553c8b7a9de1f2b70675bdfbf9e69a3aaafa06e3e44cdbe028540c330de42ccec0eb91d1db2ccd84c1e313ab0b50f665da2c8a0b2f3ba9c0bb50f042c6304a9daf16e815e581265f1a9969ab64405d886f19016f01ace5c83d26318b32c05394e8f1e941073ce7481192ef6e65e0841dd52d81ee21c1813a9bc4f6e603f26cfcb19ce9fd6ae54d48a11759feabc294d66c7c44b0de0975829107033f027f6e0639e586f63133ca3d92ba641d38fe944eb10cf948fd85945a5dfc8276d6dc910363e2b4544a6690d2db97a103646bab7b0311602d05691a06ac8b3e6ee5187106a50911d7a28da1065a64744d9098423539df29bc9244c01e44ae5719e6d9ee70e7ac084781f9f30a31a9094600501e9c4e8dce611ba3a758938bd05e43290e0d1c1cda562aa95855c37055bd375b268ff78055f4f4f475efc8697ecd752d16e7ea94101d39b56df3a01927be467e4d649ebce2d3c6385646cf88c86796240edc430483bbe1982d706ce35c1c16b33f7a453ede0d4deace36f08df9cfec303da1d7107e141fc246050c6fe3e454b6d3dedf4812837d5b1696e163a30367c8dbf3b150e97f7fc98eef1d30f14714f4dc3957e5c208f6342a8ce4169a17ae987f8365db1bb6cd9b81e4f6a621b7e9c39456e7a263c455af52e9c20263ff13dc0020d633e15a2b6fc5f16693cc4944e9ccc2ace11f9c23ee5eda44bffc8c2808ae37c3663b17ee6fbbc677a596f1dae0e179bd98fa262d3f299bf13c29e20d1c66aeaf008dc0bc4f2ad87c2aa1def1e8fc96ecfc688b5aaf3270de61e4f66aac9664fac77fa9dbb19c2641fe1f4c14df9787d329c17084544c5be10d2c0f8796aca2a02a3780b5b9f05cbb8c84c24e305fb9d74ae76807bc7955c57817690143820065d610b9391a6e8f190439041fe29517ce611bad4fc9830155fdb1aa159e5482f4c85ef805a4bb30304a0e0744c5514b0db2bfeb2b6491cc164ebb24086789c52a4127ca45de7d3b1fd485fff833b555b0e7ca3c784fd61da9ec8c25a956c045f2d1a0cdaaa2f7f4001b000fc2a8b36d9d1be4bf63a1f157f969d2cfc8b3f006a832d851cfee2cf194a9dd348bbd575f43bcaf389d82c918c2f91b6cce6be3445c71ec448dbd11053292408e4db9986a0f2d9229d756d664bb9987f763eea29ffed30b18fcb68cd453ae758eade2cf44238412ee9cd0e1d49917062502507f33dc71426a785e7e04ea542d5fa532fa2f6f8b53245c1184e88cebc7ec5c3e7cd5b2a0121160123cc51a364fc427d37981bbcb04adaf0937f998d1af3236ca7facde7f5462bdbc231a7dbbf8296202f33fd79b24315bea8ab8f9b2a52c52a2954f906ea18358d4feaf726ad2d847e2ce04094e74b413146ec918a3712f35d48c652ffbe9ffbe54e38d8cd1e0dc7d34a08e05541e29c039d858a31f68d89e9c64bd869a6388f2900f87ebb0e7c3a5ec47eb6a3ace86f97a10082fc18ccc0a40bd3b5e737cd41e67c0bfe4b1043062c1cbe7bf3641f4dfa6d4079692536a4ed96f9ea16a5902eec9bc6a3004de70c4269a84bf9af7fa77d6fb4cd0e0d77d3ce4a5367f3b7381aa6347866b8af1e6067c0d172d029e81941450ba2ecd614ac654e1fabc2f48a24e358eae8a6bddb0e9f32b793d3dfbc243d0f19daa10a1fb5b8ccd410164a7b54ad54b3518e5e68fcabd9ea96d4f04a9af199e31478d428ed504a31d765850de21b8a5173dbc00d68c0b79df36f8765efdae9977c7dc6b155a4847a514c2888e23a32e72031dc354c54ca3ee81dc4bb282c0aae03f37e77f31ff2968ecfd5ac2e4f16a2367ab642d29e9a9177d71c5c71abea75d430fb84f4c6a178813347fad04359ae58d2fb9bf8260f1a4069beccbaa3c10ad4c0a5b5bf0a8b39d888de0e4ebd4a7ef08a654fb1dbb778a8360cdfaf446c2263d00cc9160cacecc5c116ae526686ba52a046b94d49c2862e5b7d8f54bc32641a2d7585dca4bd87f03728f5c939946e3fabc1b1be23114f1284f591ff9259949481162409e8c92294d4956f778d0a4444c1f9f4edd2bd1f1c5135344862baae44d1f0be8df49f07a1ab0b97d082d1d898574ede8c1d03413a9c97cacf0a5a0320305a85c1409e02c80480ad6703a74b3ad16a193e8d4c90271187037985a9dc744b250f91e45f9816ed53f096fa6da289b37604982243e0103112fb5ac6faa63d50cd8b6cfbe383a861ef51e9c186e19c815e700311b6e20d687e993c172feb388ff5eee940fc620a0f09baa208dca9d7f2ce6d88f9036b8f2a6b6a11ec42c4a0f707ef2978279fd24e6e8c08b03cdadd624c3727da7b539072b98646037709b66b6d176d491d887d6628bf75c0c820af3a608bb1e953397b545676f0267a1dd754e2769f451cfb55b815248e8b58fca4d26812666391152c34443cdce741c7425249ddc338361502c3895fda8ceb2166f3f051164ec601e7cb8324d9158e84c56e7beb33ca2cbf042f16ccae17e542b9de0b5914f3f821e697c0a4da761d81ec44e12fc20b615ca6719cebb0de38fb6ac2b411bb6bcee66d0727eef220ed721b5ddc6364e2541b55953f0516d5286e71fd5e264c2499e6e33fc7cf3cc358f36f5332b424879c182e35f160c36f0e501d04b53243b37fd47fdeca31e6aca6d09d466ac17d7b8f823b64c689a9288e893f6739ea7dc419a6feaae027f336011bd8f7410dc9430c86e87d99c99fb1cfeca1f7654d6c636df22c22d36346cb9ce144e01f863d232bb2495295243aa57aa83ca4945256cdb5215297c468eabdbccca1ab7e2f135066e642e2a69353919467990b871795be54708052ee1c0ce1054edc89ccf5d3c6b64910c14c5e7d83be3097102a0e45094f3409c1065ef7ac89c3cff20531de269cf67bf73831d4ca6243e639df027f1a7dadebb5e54e7b8c8ddd5b7132064a73609178aef871d40975c96a2c687068239ea7ed500e0f60e8489ecc732f76da2751fb73ed3ed2d40e93c4c96c71416127b339b5496ae66d3b72ab42144726934b96b1d3df612c445f3094135af2e3c16bafc35e60114093debbea0ce2a6d66147c211565084a1aed4c2927a590a52c4bb40750571a9b0f97aea5fd290e0b639de6d7cfbe6d4ec4fe0938fbfb2691899a8b2561db37481770f4661a02bde1c89e690039feea08495c59b2f18e8c348aa76f0d9afc928aa1a5d47ffd4b078d0351e2bba994fd8aed43d903fbf683bb6591d421aaf87b172d89b5b13131daf7f2b405f07592e4f91a7f4516c2be26878d2e352d13aa8c41f73ac0cc49dc3fd0738941d41373b9062399ce371cdac9780dc5c6b3c14ad780df058dee445456022ad1737bdceba0e15f4b39216aa1598237f0c1de9bc28b7a4f055fad8b5e93e7cb2cdce34c690fa392f6896455f53cfb2e579b8ade9c2c19219b67a8e7076bfe547ecb135025376f6790240b948232ecb70483b01d9258d480a923425c53e7d91eedce97666764518bf4997ff0514d4a4360e5e4c372dcd8193107de9ea713fe4a82be4271ca75cad0ff04eadab9aa99236395d9eae701693baa6d1642659e69c9ba6fdd9573992b85bda39f9f739fde533930047ed7ca31"}, &(0x7f00002e4000)=0xfffffffffffffee5) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000011000)={0x5, 0x1, 0xda4, 0x0}, 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b39000-0x6)={0x53, 0x8001, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r1, 0x0) [ 329.268142] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 20:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000821000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000dad000-0x9e)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000389000-0x5c)={0x8, 0x0, {0x1, 0x2, 0xffffffff, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0x50) mmap(&(0x7f0000a4e000/0x3000)=nil, 0x3000, 0x3, 0x13, r0, 0x0) 2018/01/16 20:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00004a4000)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fffffff) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/16 20:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e0000)={0x0, 0x80000000}, &(0x7f0000541000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eff000)={r1, 0x4, 0x5a}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f65000)={0x0, 0x5b, "3d14c17b11813a5c024eb82b59d049da41557ad433edbcffb9aa27b5792a57bfd60fbf581be9975f46f53b52bec5b418ec508f5c27e875218af57765a0bf299e0e45a9c6f62a9e11294fbbd87306ba9eaabef65b5ad35f1b6916a1"}, &(0x7f0000ce9000)=0x63) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003f6000-0x14)={r2, 0x1f, 0x6, [0x0, 0x5, 0x6, 0xbbab, 0x9, 0x1]}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000755000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d4f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in=@remote={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000cf4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00006e5000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f00007ea000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000a6b000)=@migrate={0x258, 0x21, 0x2, 0x3, 0x2, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x48e0000000000000, 0x1, 0x80000001, 0x2, 0x80, 0xa0, 0x33, r3, r4}, 0xd, 0x2}, [@sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x2, 0x5, 0x1, 0x6, 0xa, 0x20, 0xa0, 0x68ce9fb88dd4376c, r5, r6}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0x32}, @in=@dev={0xac, 0x14, 0x0, 0x11}, {0x6, 0x8, 0x401, 0xc00000000000, 0x80000000, 0x10000, 0x9, 0x6}, {0x4, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x7fffffff}, {0x9, 0x648, 0x5}, 0x4, 0x0, 0xa, 0x7, 0xdb1, 0x1}}, @extra_flags={0x8, 0x18, 0x80000001}, @algo_comp={0x10c, 0x3, {{'lzjh\x00'}, 0x610, "1f76c909251b1563225b84d285147ee691a9e40c979d91c0d8f90daba71e387e068347de027708a8213186198f8d612d2d0ea7a3af525079aacd432332c5b614289b1e28e4a531821d1891f2fc03950ec3de597ed3586ecd9b78c3972c5f358301cfdff0cdb9362a01201e8e5f31293c9a18a28c7f0b386c3d93bf1ddd1daceba5554fa197c4d9ed01243e6426ddbcaa5488b7cb76bf2f63408ff83fe24afb80f3cd8b4b8bdd7a3384a158c9bfa81fd95ac92ef67f1f27e0e5ab5a37c5bea1d1d0be"}}, @mark={0xc, 0x15, {0x0, 0x7ff}}]}, 0x258}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000942000)={0x0, 0x0}) signalfd4(r0, &(0x7f00005d7000-0x8)={0x9}, 0x8, 0x800) 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) sysfs$3(0x3) 2018/01/16 20:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000071f000)='/dev/snd/midiC#D#\x00', 0xffff, 0x100) bpf$OBJ_PIN_MAP(0x6, &(0x7f000027f000)={&(0x7f000072f000)='./file0\x00', r0}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c31000-0x8)=0x0) listen(r1, 0x3) recvmsg(r1, &(0x7f000082a000)={&(0x7f0000bc8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000785000-0x28)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x5, 0x8) r0 = socket(0x10, 0x2, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00000eb000-0x1c)={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/16 20:08:40 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000010000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x28840) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000000e000-0x1)="a6") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000011000)=0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000011000-0xba)=""/186) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 20:08:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000068c000)='/dev/dsp\x00', 0x2200, 0x0) recvmsg$kcm(r0, &(0x7f0000599000-0x1c)={&(0x7f00002b8000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b82000-0x18)=[{&(0x7f00007b1000-0xbc)=""/188, 0xbc}, {&(0x7f00005ab000-0xe6)=""/230, 0xe6}, {&(0x7f0000a3d000)=""/133, 0x85}], 0x3, 0x0, 0x0, 0x800}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000cc0000-0xe0)=[{&(0x7f000027c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00005d2000-0x30)=[{&(0x7f0000c18000-0x40)="c57f6448b2ae8ba566cf5dddd406f6cf2a58702b467354669185b8b63e563fa95015750d6f6b1620508cd00c5edef617c1d8a6b525467c0acaa973341dfc5e96fdef99fb601fef9c0c0d1d9e269b9289e2727ccb8c3645ce8904c391413b06", 0x5f}], 0x1, &(0x7f0000351000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) execve(&(0x7f00008e0000-0x8)='./file0\x00', &(0x7f00007e7000)=[&(0x7f00000b6000)='/dev/kvm\x00', &(0x7f0000fa1000)='md5sumvboxnet0em0\x00', &(0x7f000002c000-0x5)='!%!-\x00', &(0x7f000040b000)='/dev/kvm\x00', &(0x7f00005d2000)='/dev/kvm\x00', &(0x7f0000219000-0x21)='selinuxposix_acl_accesswlan0self\x00'], &(0x7f00007f1000-0x18)=[&(0x7f00004b5000)='wlan0\x00', &(0x7f000020e000)='\x00', &(0x7f000009c000-0x9)='/dev/kvm\x00', &(0x7f00000e0000)='/dev/kvm\x00', &(0x7f0000587000)="1d6b657972696e6727766d6e6574303a00", &(0x7f0000749000)='/dev/kvm\x00']) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) 2018/01/16 20:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f00004d2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000009c000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000039f000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000c42000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e9000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000b28000-0x118)={0x3a0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) keyctl$session_to_parent(0x12) 2018/01/16 20:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00006e9000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/16 20:08:40 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) read(r0, &(0x7f0000023000)=""/31, 0x1f) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 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) sysfs$3(0x3) 2018/01/16 20:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cab000)=0x0) getpgrp(r1) r2 = socket(0x15, 0x80005, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000615000-0x4)=0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000ae5000)=0x0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/cuse\x00', 0x48002, 0x0) epoll_pwait(r1, &(0x7f0000ac8000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000a92000)={0x8}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000403000)='/dev/dmmidi#\x00', 0x1, 0x101400) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1c000-0xb)='/selinux/checkreqprot\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000031000)='./file0\x00', r2, &(0x7f000035c000)='./file0\x00', 0x2) r3 = getpid() ptrace$setsig(0x4203, r3, 0x7, &(0x7f0000670000-0x10)={0x25, 0x0, 0x0, 0x4}) 2018/01/16 20:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000fbe000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00007cf000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000887000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002cb000)=0x0) prlimit64(r2, 0xb, 0x0, &(0x7f0000bdf000)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cbc000)={0x0, 0x1c, "d8862f93ca94c2aab2fc4102f0db744f2cbbf8e1675d9fce682887b9"}, &(0x7f0000917000)=0x24) 2018/01/16 20:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f000017b000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000036c000+0x921)=0x5) r2 = syz_open_dev$evdev(&(0x7f000023b000-0x12)='/dev/input/event#\x00', 0x0, 0x82202) sendfile(r2, r0, 0x0, 0x72439a68) 2018/01/16 20:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006fb000-0xa)='/dev/dsp#\x00', 0x6, 0x100) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000295000)={{0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x7, [0x9, 0x0, 0xd49, 0x9, 0x9, 0x49, 0x7fff, 0x990]}, 0x5c) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x9c) 2018/01/16 20:08:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ppoll(&(0x7f0000aaa000-0x28)=[{r0, 0x400, 0x0}, {r0, 0x2, 0x0}, {r4, 0x200, 0x0}, {r4, 0x10, 0x0}, {r0, 0x200, 0x0}], 0x5, &(0x7f0000252000)={0x0, 0x989680}, &(0x7f00001f8000)={0x100}, 0x8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) recvmsg(r5, &(0x7f00002a0000-0x1c)={&(0x7f00005ef000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d68000-0x3)=[], 0x0, &(0x7f0000fc8000)=""/142, 0x8e, 0x0}, 0x0) 2018/01/16 20:08:41 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCFLSH(r0, 0x540b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000bf8000-0x84)=""/132, &(0x7f0000bb5000)=0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd5000+0x642)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r2, 0x40040) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00005aa000)=""/22, &(0x7f0000a54000-0x4)=0x16) 2018/01/16 20:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000734000+0xb36)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x2b, &(0x7f00001e8000-0x10)={0x8, 0x1200000000, 0x8, 0x10000}) sysfs$3(0x3) 2018/01/16 20:08:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000946000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) ioctl$sock_bt(r0, 0x541b, &(0x7f0000c9b000-0x1000)="") ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000f86000)={0x800000000000000, 0x5000, 0x8, 0x8, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f00003b2000-0x8)='keyring\x00', &(0x7f00001ad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000552000)={@loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) keyctl$update(0x2, r1, &(0x7f0000e2b000-0x51)="ced750cbdcb687c132e706982c4cab36d8e963621f2ee1b672810d4f0ba7a48af834b0a7f0ece0053867addc52f2fb4c5333d52489f3c6f8416e5dd06b952f16f2f910cacdde51e191639e26d0cb4bf3a8", 0x51) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00009d0000-0x18)={0x7, 0x7, 0x1, 0x800, 0x3, 0x81}) 2018/01/16 20:08:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000057e000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006fb000-0x4)=0x0, &(0x7f0000b1b000)=0x4) 2018/01/16 20:08:41 executing program 2: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009c8000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000038f000-0x4)=0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r3, r0, 0xaa5}) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/01/16 20:08:41 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0810040048186be0", 0x24) 2018/01/16 20:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000978000)='/dev/amidi#\x00', 0x7f, 0x10000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d3e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x8, 0x2, 0x40000000000c) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) sendfile(r0, r0, &(0x7f0000898000-0x4)=0x0, 0x2) [ 329.723353] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 329.744227] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 20:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000000000093fe, &(0x7f0000c9c000-0x9)="") 2018/01/16 20:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c5d000)={{&(0x7f00006e7000/0x2000)=nil, 0x2000}, 0x2, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r6 = dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r6, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) socket$nl_route(0x10, 0x3, 0x0) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2018/01/16 20:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000005000)=0x6) sendto$ipx(r0, &(0x7f00006cc000)="c42958c696d56076de1bc1b53758eb2a6c13c3adf0e4c8d5c67f0a57ba6a95a6a0fb3ac59c3466a2a68def39cc64dbf6332c2bc1323ab567a86d935fdad802c05e62551c4041eff1865ec587f2a98e8e95ec15c341fdb8c99a47f5661897bf0ea2f8bdc1f64aaed8fed258f5920379f752dc9840295ae8d7eb44b68007d71052eaba9356b47877c58c7105894881c8993d3439b98c6ddfe1f5ef9ff12ac2bf20669ace495cb3a16b4ef48a5cf35aee9f52f04ce82d20e263e7eaef9a15a64396", 0xc0, 0x8080, &(0x7f0000c54000-0x10)={0x4, 0x2, 0xca2c, "6b6359a154a6", 0x2, 0x0}, 0x10) 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) sysfs$3(0x3) 2018/01/16 20:08:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200000) ioctl$int_in(r1, 0x800000c0045002, &(0x7f000031b000)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getgroups(0x6, &(0x7f00007a1000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setfsgid(r3) fcntl$setlease(r1, 0x400, 0x1) 2018/01/16 20:08:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000cfe000-0x4c0)={{0x8, 0x0, 0x0, 0x0, "605778545fb864bd1cbca60a6b8beff0b5f8bf2f172b48135deb21c1588aabed252ad8750beccc559d2d5bc3", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000031d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000c25000-0x4)=0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000983000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000aed000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005b8000-0x4)=0x10, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f000053f000-0x4)={{0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ppoll(&(0x7f0000aaa000-0x28)=[{r0, 0x400, 0x0}, {r0, 0x2, 0x0}, {r4, 0x200, 0x0}, {r4, 0x10, 0x0}, {r0, 0x200, 0x0}], 0x5, &(0x7f0000252000)={0x0, 0x989680}, &(0x7f00001f8000)={0x100}, 0x8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) recvmsg(r5, &(0x7f00002a0000-0x1c)={&(0x7f00005ef000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d68000-0x3)=[], 0x0, &(0x7f0000fc8000)=""/142, 0x8e, 0x0}, 0x0) 2018/01/16 20:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/create\x00', 0x2, 0x0) wait4(0xffffffffffffffff, &(0x7f0000392000-0x4)=0x0, 0x8, &(0x7f0000964000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f00001af000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x200000000015, &(0x7f0000a0f000-0x8)={0x0, 0x2710}, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006bc000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000153000-0x12)={@common='syzkaller0\x00', 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000634000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a7a000)={0xffffffffffffffff, r1, 0x6, 0x2}, 0x10) 2018/01/16 20:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000518000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000117000-0x8)={0x0, 0x4}, &(0x7f0000430000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000209000-0x8)={r2, 0x86, 0x523}, 0x8) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000f3000)=[{0x0, 0x0, &(0x7f0000616000-0x30)=[{&(0x7f0000932000)="9ecc8528f69516a87045a70ab31e9a908b3a78195bbae0d3e1e1c6de00122358e98ab3b418ca32b3e35713e086793e9257725d2a734097b79ff7cc52cd4a1e09fa", 0x41}, {&(0x7f000081d000-0x7a)="71f43110db6ccf73f64e60c69925dceedb9fb4b97c5a89bb02c5d2801ea6aaed51e8cbbf6bf1f6103b912f210acbfa9399b76f647a75a34f341cafc57d696a", 0x3f}], 0x2, &(0x7f0000081000+0x554)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 20:08:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() get_robust_list(r0, &(0x7f0000eba000-0x4)=&(0x7f000048e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005d7000-0x4)=0x1) 2018/01/16 20:08:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000814000-0xd)='/dev/dmmidi#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x80, 0x800003b, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 20:08:41 executing program 7: r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 20:08:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0xa6b690766f6d3306, &(0x7f0000596000-0x8)=[]}, 0x10) close(r0) 2018/01/16 20:08:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000939000)=0x0, &(0x7f000069d000-0x4)=0xfffffffffffffec5) r0 = memfd_create(&(0x7f0000f37000)="656d30007ff9a50449dbae2e89b04193b5d3b82263d6d60841e9e1e420bbc8f8554b488d9e9c326a9ef47966d5acd59ea01f746010aa8e3ffdae44f9887ba29f6ef0f4a4e4efd7392666fe4ee39e0628eed241e9c52b456d648c5fdf8d7e654b6394", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac1000)='/dev/rfkill\x00', 0x100, 0x0) dup2(r1, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003f3000-0x10)={&(0x7f0000b9e000/0x4000)=nil, 0x4000}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fgetxattr(r0, &(0x7f000085c000)=@random={'osx.\x00', 'md5sum@\x00'}, &(0x7f0000978000)=""/5, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000090000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000cc7000)={r1, 0xda, 0x8, "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"}) r2 = socket(0x12, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) chdir(&(0x7f000056c000-0x8)='./file0\x00') 2018/01/16 20:08:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x67) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a8c000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) 2018/01/16 20:08:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x80) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) umount2(&(0x7f0000d2c000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001d3000)=0x0, &(0x7f00002f7000-0x4)=0x4) setsockopt(r1, 0x1, 0x10000000, &(0x7f0000e0b000-0x93)="a132e0ead3e86c81c5ac98895cce1c410fb2ef57284fd3e815cf2cbed3751ba3ad2ee3b54f9398ae9a720b73adacc3557b5900ec207d93bbff6cfa0b533463d7acd63bdc4d3c726f15bc4038821f7fe05f7defa7284670f1bd013b9e07df40a978beab8be9eb7223e6f6eb56a8cab24c06b373c33718e2ee7f5537e89b69939997d20ce479644b3f0641c35b20726a1b4b2bef", 0x93) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000be8000)=""/50) 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_extract_tcp_res(&(0x7f00009fc000)={0x0, 0x0}, 0x8, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000486000)=0x0) r2 = getpgrp(r1) ptrace$poke(0x5, r2, &(0x7f0000fc1000)=0x0, 0x2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$int_out(r3, 0x2, &(0x7f0000923000)=0x0) sysfs$3(0x3) 2018/01/16 20:08:42 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x800040000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)=0x0, 0x0) 2018/01/16 20:08:42 executing program 1: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3f, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000617000)='./file0\x00', &(0x7f0000cf5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000)={0x5, 0x0, [{0x0, 0x9, 0x7, 0xffffffffffffffff, 0xffffffffffff8001, 0xad, 0x7fffffff, [0x0, 0x0, 0x0]}, {0x80000019, 0x100, 0x1, 0x6, 0xffffffff, 0x4, 0x73907cbe, [0x0, 0x0, 0x0]}, {0x4000000f, 0x2, 0x1, 0xff, 0x0, 0x5, 0xab24, [0x0, 0x0, 0x0]}, {0x0, 0x9, 0x2, 0xfffffffffffffff8, 0x1, 0x5, 0x4, [0x0, 0x0, 0x0]}, {0x0, 0x7, 0x2, 0x55c9, 0x8, 0x1b40, 0x6, [0x0, 0x0, 0x0]}]}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f0000413000-0x8)={0x0, 0x0}, 0x9, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r3, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000a0b000)={0xffffffff, 0x1, 'client1\x00', 0xffffffff80000000, "9ece982f4ceaadc2", "24e13170789b77f3125ac23a7e6a2639ea69a31a31100217e1c9eba45149a078", 0xfffffffffffffffe, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007e9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e1b000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00005f6000-0x60)={&(0x7f0000c84000-0x4)=[0x81], 0x1, 0x3, 0x100000001, 0x101, 0x0, 0x1ff, {0x144, 0xfff, 0x3, 0x4, 0x9847, 0x1, 0x2, 0x4, 0x3, 0x2, 0x0, 0x329, 0x7, 0x3, "02e29d55328ddf71bf9d4bdcef19ba0dddacce794a515b4dbcfa5d4fe4005fd8"}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000b68000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67f, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) 2018/01/16 20:08:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, 0xffffffffffffffff) connect$inet(r2, &(0x7f0000390000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) 2018/01/16 20:08:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0xfff}, &(0x7f0000002000-0x1)=0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000001000-0x4)=0x401, 0x4) listen(r0, 0x9) listen(r0, 0x0) 2018/01/16 20:08:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb3000-0x9)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c15000-0x50)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000a5f000-0x8)='./file0\x00') sendmsg$nl_crypto(r0, &(0x7f0000b4d000)={&(0x7f0000392000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000d56000-0x8)={&(0x7f000092c000)=@del={0x100, 0x11, 0x1, 0x1, 0x3, {{'sha256-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xff}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x8bd}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x40004) 2018/01/16 20:08:42 executing program 1: r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000909000-0x18)={0x0, 0x3, 0x0, &(0x7f0000001000-0x8)=0x0}) 2018/01/16 20:08:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = socket(0x10, 0x2, 0x101) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b61000)={&(0x7f0000b64000+0xb06)=@in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c, &(0x7f0000e7a000)=[{&(0x7f0000e47000-0xa3)="7e9734c1c37b5f8a528408163eadeec762531dcf17f869b7fe8ea952341eba126082cb5e4347c1fcc4e725d58431ee31b9aad99146da038e629e7c68ff1dd1721ab7196af54a4ce4839fd9eb70710146ba0c0bb16fc91e7d730dfc4089d2b9746ad7c0600bcd17d8e65375393629a0cdd6348b1e3d71ae7443b4f670a5499180784e152d76932da2f9b1605f0872d16a5272220e143e60a83c5c107a9ef53b8c534ce3", 0xa3}], 0x0, &(0x7f000040c000)=[@init={0x14, 0x84, 0x0, {0xb7, 0x44, 0x81, 0x2}}, @init={0x14, 0x84, 0x0, {0x4, 0x8, 0x6a4a, 0x3}}], 0x58, 0x80}, 0x10) 2018/01/16 20:08:42 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000de3000-0x9)='net/bnep\x00') r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f6d000-0x4)=0x245, 0x4) sendto$inet6(r1, &(0x7f0000e19000)="", 0x2de, 0x0, &(0x7f0000a80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x27) 2018/01/16 20:08:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) bind$inet6(r0, &(0x7f0000c54000)={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4b6}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000970000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efe000-0x4)=0x10) 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mincore(&(0x7f0000647000/0x2000)=nil, 0x2000, &(0x7f00006d3000)=""/4096) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000bac000-0x4)=0xfffffffffffffd97, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000edf000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/16 20:08:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e99000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000090d000)=@generic="bb9823d321d9411de3cbd876bbf9ed28") write(r0, &(0x7f000002f000-0xa1e)="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", 0xa1c) fcntl$getownex(r0, 0x10, &(0x7f0000b4e000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fee000)=r1) 2018/01/16 20:08:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000a1b000)={0x400000000000000, 0xd000, 0xa3f, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000dc3000)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) 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, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00003a5000)={0x11, 0x34, &(0x7f0000f02000)="aae68412f5c3265d851391b928362987490dd1bfa868d6283e2c30212bfac2db73640d9f3175625a9476e2749f6d864b2f76ca35"}) connect$bt_rfcomm(r2, &(0x7f0000a7d000)={0x1f, {0x3, 0x3, 0x4, 0x4, 0x1, 0x100000000}, 0x81}, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f000072d000-0xc)="7c73656c662473656c660080") 2018/01/16 20:08:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xf, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xfffffffffffffe19, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = syz_open_dev$usbmon(&(0x7f0000077000-0xd)='/dev/usbmon#\x00', 0x9, 0x32aec40236055492) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e18000)={0x0}, &(0x7f0000172000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000b4c000)={0x100000001, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000074e000-0x18)={0x0, 0x100000000, 0x3, &(0x7f0000ed0000-0x8)=0x0}) 2018/01/16 20:08:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003b7000)={@common='ip6_vti0\x00', @ifru_flags=0xa00}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000341000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 20:08:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mbind(&(0x7f0000af2000/0x4000)=nil, 0x4000, 0x1, &(0x7f000094d000-0x5)=0x80, 0x7fff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000030c000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b7000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001f4000-0x8)={0x0, 0x1f}, &(0x7f00003ed000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000e000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [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]}, 0x100, 0x2}, &(0x7f0000e08000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bf3000)={0x0, 0x1000}, &(0x7f000058c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006e2000)={0x0, 0x7f}, &(0x7f00001ac000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000009b000)={0x0, 0xffff}, &(0x7f000091d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b08000)=@sack_info={0x0, 0x4d3, 0x8337}, &(0x7f0000d90000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000080d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c2c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000001e000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x200000000000, 0x10, 0x1, 0x8000}, &(0x7f00008be000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003f1000)={0x4e100000000, 0x0, 0x2, 0x6f7c, 0x7, 0x1, 0x80000001, 0x9, 0x0}, &(0x7f000083a000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000256000+0x545)={0x0, 0x5, 0x3f, 0x8, 0x0, 0x5}, &(0x7f0000c5b000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009c6000-0x46)={0x0, 0x3e, "11054745709df7339bbc7a49dd434b98605debdb7f573ad10379224604053e02df3fafd40bb9291c435348058c1e55616f4609130238209a94fa2e245fa9"}, &(0x7f0000c0c000)=0x46) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000099b000)={0x0, 0x20, 0x4, 0xff}, &(0x7f0000b43000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000a18000-0x54)=[{&(0x7f000093d000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000421000-0x10)=[{&(0x7f0000029000)="da7bdb8094d009d7f8fb451adb758321ad1a27b96684462ea4d5637f0d2c922b26af8056d7cf5355cd2711e4d7001345bd485e073f8b66ea5da390aecf4ff1dc911f99a77b6d23235fa854fe7ed5822957630e99d09c28868e821502512675e27f1b", 0x62}, {&(0x7f00001db000)="504f24bb91046993279173931a87689c7cb640b8afbf75954ee2ee5222f4ef91389a401d50ecc8ddb8b1a4b2c914ed3f7323d2d75c520e03823b7eba08e4150110c313034263241fa4cf26a98aa8c78b7eef235552a91ff3157aa6f0060476a54314ea73638f9e4efcd8f9ef89812e3c9f5e533d7a824e56cf1816ee9c38ea7f8a7450842ca8b3fca5dd0e92cb2bbf77246f0228148b1538fdbdce6507f1ab974c03795b452701607058e6bb5964a788cb93ad9d891131f2ec50a0250bd6996b4c443f186c8f969642d13a1c0ed0d6ce20d37c8efb7d580125d450e1c3663e", 0xdf}], 0x2, &(0x7f000073a000)=[@init={0x14, 0x84, 0x0, {0x8, 0x95c, 0x7, 0x2f9}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x209, 0x6, 0x5, r1}}, @init={0x14, 0x84, 0x0, {0x8, 0x3, 0x2b, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8206, 0x200, 0x400, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x4, 0x4, 0x2, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x800c, 0x3, 0xe060, r4}}, @init={0x14, 0x84, 0x0, {0x5, 0x2, 0xddc, 0x3}}], 0x134, 0x4000000}, {&(0x7f00004eb000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008eb000)=[{&(0x7f00005a7000-0xdb)="f1439c0f6944f498ff534d6c3503662f35db6d98b0210ef4ed4135e0157e931b5120a969030cb374e916848f5552e499e7f94660e2d6ed1f41f9858d9b5c9a73aff3dc9e231ec4257468e5fc65422bdc82ffcd94cfd2faf8b2304e6a6ec2f28e5a39570e7290ac23d0573e03dff972ac7e8e9279c4742b313efad6faaed67757185038047330d4e3f345de3b87804e91b60ac27f46e43f7dfe8ff1fb486bccc3243f90ea43ea71ca0ab922c31606ec785796713424f5269a8df3be025f6f044705ad935fad284ccc88f6da9dfdc14f8a1594f78ed9c3916541f678", 0xdb}], 0x1, &(0x7f000095e000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x22, 0x5de8, 0x203, 0x5, 0x2, 0x3, 0x1, 0x7ff, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0xfff, 0x200, 0x200, 0x5, 0x4, 0x3, 0x8000, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x5, 0x6, 0xfffffffffffffff9}}, @init={0x14, 0x84, 0x0, {0x1, 0x2, 0xff, 0xfffffffffffff000}}, @init={0x14, 0x84, 0x0, {0x600000000000, 0x2, 0xe8b7, 0x7fffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x8000000000000000, 0x20a, 0x4, 0x4, 0x81, 0x3, 0x1, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x8, 0x8000, 0x6, 0x1, 0x8, 0x1ff, 0x1, r8}}, @init={0x14, 0x84, 0x0, {0x1, 0x55, 0x10001, 0x40}}], 0x160, 0x0}, {&(0x7f0000060000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ee000-0x8)=[{&(0x7f0000cc4000)="5caf5c2325a6725f68a71792bafd4ddbc98313d819e5642fb8657fb5b38a55701d208e3cc9471701cf8754800732fec8d96aa6538e8e8ae29e530215c569d92a51695e7252b16d3be069ea213e920e0c3feeaac68b18824601fde706275d91acd2f43b6865b50d0f8180dc907583c2b7bc0ecf326299c3dad5a22bb2539519a463d0daceba39133dfe816f8ab2460034819bb2edd7ede5784b5440ae0b6054d23644a35b265a8d4e9f913fea2e92f02ef2b1d55414733b97a8f2e0f516cc904375d1d5df8379392a2f2bd01e2efc5d31e8832321bffd40374b1e16d7c1dd7c141a256ea0758b468e73740cfe88bef0cd715a6391f5eb", 0xf6}], 0x1, &(0x7f00005ab000-0x160)=[@sndinfo={0x1c, 0x84, 0x2, {0x1a1, 0x1, 0x5, 0x1, r9}}, @init={0x14, 0x84, 0x0, {0x3, 0x1, 0xfffffffffffffffd, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0xfffffffffffffffa, 0x3, 0x5, 0x5, 0x100000001, 0x100, 0x775, r10}}, @init={0x14, 0x84, 0x0, {0x7, 0x80, 0x1, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x200, 0x100000000, 0x7ff, 0x1, 0x0, 0x7, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x2, 0x418a58f187a88cb1, 0x5, 0xee, 0x81, 0x3, 0x8, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x4, 0x200, 0x800, 0x752, 0x8, 0x7, 0x2, r13}}, @init={0x14, 0x84, 0x0, {0x2, 0x100000000, 0x1, 0x1}}], 0x160, 0x4000}], 0x3, 0x20000000) [ 331.082473] validate_nla: 71 callbacks suppressed 2018/01/16 20:08:42 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000990000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000097000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, '!Ya', 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "e8dd7e387c1c86a2"}}}}}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000a1000-0x1000)=""/4096, &(0x7f00000fd000)=0x1000) 2018/01/16 20:08:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000612000)='system{user)\x00', 0x3) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000919000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000057c000-0x70)={0xfffffffffffffed3, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x7, 0x3, 0x7a, 0x3, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009d2000)='oom_score_adj\x00') pread64(r1, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x0) [ 331.082479] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) syz_open_dev$sndpcmp(&(0x7f0000f35000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) 2018/01/16 20:08:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ed2000)='/dev/audio#\x00', 0x6, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bb3000-0x5c)={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x9864, [0x1aa, 0xe1be, 0x9, 0x4, 0x0, 0xdd, 0x7, 0x896a]}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/sequencer\x00', 0x40000, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000420000-0x60)="693a6942c521ccb897d5945ec6211df0f0e0a3db324d653aaf9609f69b468fee724ce3d8d06eab3cece0c56ba573d16e4614318485b3f3ae9e4fb39c8215a1985590ec68599f35c4c4536b02c42251fd5307a61cd18991ca8a076471753ed326", 0x60, 0x40000, &(0x7f0000415000)={0x1a, 0xd, 0x5, 0x816, 0x3, 0xffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) write$tun(0xffffffffffffffff, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0x331, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x35d) 2018/01/16 20:08:42 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000371000-0x10)='/dev/input/mice\x00', 0x0, 0x131502) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ce4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000034f000-0x8)={0x0, 0xf9}, &(0x7f00006a8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xea, 0x8000, 0xfffffffffffffffa, 0x8, 0x0}, &(0x7f0000031000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000c4000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c1000-0x30)=[{&(0x7f0000001000-0xf0)="a0d3ebf5bae43ab5faf6d37ab76d457bd503cddb3b77de4ce9bba7ddb4d32f693612843bc149df415757e88705a37337c448aaf6b86e9c5316dd31a47fe76b324a7bee586262fd63d8b522bfa3baa23d3cdc86e0a6ea8bb08484fe402658dd48d6c6d5164b8f086b49795ee358dacb50b30c0aa75724ae0be925fe918da35c738e64f34b886e5ceff702b094690295271ea9eaa727e7db9f947d80efff13c1b99a352427ca0223327ea923714a3b341566867448240c5c85857e50e3a39ae3cbc418bb5e8f411bc293aead92764f9537b14a93ca5339e139205e3ab33ce9300d2ce6aa2b0ee3957a75f5c6255c9a7e8d", 0xf0}, {&(0x7f0000001000-0xd0)="006e310f3bb2ea258680e15c8cca82c2fa49184744bfd58bdb1f60c76cf2f7e598adee8ae5dc14cbdfbd32e667aa388860633352f6e9626f704f38a2b12b4f69e59c732b1e134ceb9b193923c8d14cdccdb3376b57223b6d86041afc8138935ccc3fdc5f918f13f0056b376aa28bb8307f5e3959d97ae1a11e348b3a1c9cbaf99289de200136119afa272af4f11d10ef9c944b031dc0bb0bd681a0bf26c5503764edb32ac80529b7b0079b6620892a57fcf295c8b1c1d438059fe00efca56a30dd045c52183d1e9f6f9bdefa89b9db02", 0xd0}, {&(0x7f0000000000)="b872ab28b40b079724120c5cf9d4f852ae75a4724378c70dcc28514867cef11dc8de762e5ebf32629e7a9e7547b1d6b7e47b1b34326129aec0a78ceb4977ca0484840e13e9def67b8c344d39f03790d5cb5a75dcf774788d10ffe84dc1c9e20cdc23a9ed3e51c3ac1faa318424e0c94431a80d301f7c163140b9562fb2e2e90afb9a4092a761d4ee51d429ec1223a2a1c664a26777a4eee777f378968239d3330c47813680413b387ec7300ecb48f501b72fb4d1886a9ebf585d04d9d3e03609893cb50d32eb739ee8d67e8bf0ab2935c23fa27609cc", 0xd6}, {&(0x7f0000edd000)="b334c7c5694c87a8e459ed4377ec013014e2ac7719c7f1e82d154d75a7e412f1f939494ed5b1fc", 0x27}, {&(0x7f00000e5000-0x4e)="ea053110ffb0bb6f50f1674516079b4370fae3ad81684bf0d7a9e618783a9a6122b2b4f30f2ce7fc4c710dc8f238e8f9f5578a687cc2a7c55af9282fb7504a99e89ef7e4b4e970cef61be7281ff1", 0x4e}, {&(0x7f0000000000)="7568fb83e63e6741a90a13a8be0b576338c986e1281dc0180dd9fa6a", 0x1c}], 0x6, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x800, 0x800f, 0x3, 0x6, 0x2, 0x5, 0x0, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x206, 0xffffffffffffffff, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x206, 0x6, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffff800, 0xd2b4, 0x1, 0x846, 0x8000, 0xfff, 0x1, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x100000001, 0x8, 0xef1}}, @init={0x14, 0x84, 0x0, {0x5, 0x1ff, 0x9, 0x2}}], 0x108, 0x8040}, 0x24004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x42000) bind$inet(r5, &(0x7f0000a05000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000f81000-0x2)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r5, 0x1) 2018/01/16 20:08:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x20000000010, 0x8, 0x9, 0x6, 0x4, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$vcsa(&(0x7f0000cc6000)='/dev/vcsa#\x00', 0x3, 0x400100) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000c9b000)=0x6) syz_open_dev$sndtimer(&(0x7f000037f000)='/dev/snd/timer\x00', 0x0, 0x10201) connect$netlink(r0, &(0x7f0000352000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) symlinkat(&(0x7f0000a50000)='./file0\x00', r0, &(0x7f00003b9000-0x8)='./file0\x00') 2018/01/16 20:08:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001d8000)={@common='eql\x00', @ifru_flags=0x4600}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 331.149683] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 331.178747] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_procfs(0x0, &(0x7f00002ee000)='net/sockstat6\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bc1000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ccd000)={@generic="f23e55249e05d887565ca19bcb413e47", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x4, {0xa, 0x0, 0x955, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}}) chroot(&(0x7f0000914000)='./file0\x00') 2018/01/16 20:08:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x102000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000cdb000-0x18)={0x0, 0x0, 0x9}) [ 331.209282] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/16 20:08:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000e2a000-0x10)={0x27, 0xec, 0x7ff, 0x7}, 0x10) r1 = epoll_create1(0x0) dup3(r1, r0, 0x0) 2018/01/16 20:08:42 executing program 1: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) gettid() bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c0000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00005c0000)=[0x5, 0xe9e]) accept4$unix(r1, &(0x7f00005bf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000275000-0x4)=0x8, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) [ 331.250842] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/16 20:08:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006dd000-0x30)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/sequencer\x00', 0x40400, 0x0) fcntl$notify(r3, 0x402, 0x2) sendmsg$key(r3, &(0x7f00003b5000)={0x0, 0x0, &(0x7f0000755000)={&(0x7f0000618000)={0x2, 0x13, 0x4, 0x9, 0x2f, 0x0, 0x4, 0x2, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15, 0x14, 0x10}, @sadb_x_sec_ctx={0x1e, 0x18, 0x1, 0x1, 0xe6, "760dee63b66f3ffc7131ea7016578185fcb67ffa7ed7eaa1a02a2d762d67628826b513d1d56b7de03df0de695d59df024290a57593035dfb07dded3591462964a83c22a4fd8afe210cfc2ce508661cb4bd010859bd13be0c72b9d487b6a35a28277ea47cce2160b850da4110c14402beb64da9a9e15ff8a662cb2bb57ed9bcbf8bb0f24247ee480ede30b82aeab0be0432c4634b83b19b2a52e832990b167fa14d7e7ad26ff2f05db9706ecba6462226acab866a99df0030821d5728cdf99eb540b3f3fcd0a94c76689359695c75eac83692633c35b9ff8fe6b09cc3bd98bef996af2226d6d8"}, @sadb_ident={0x2, 0x0, 0x11, 0x0, 0x15d}, @sadb_x_sa2={0x2, 0x13, 0x800000000, 0x0, 0x0, 0x3, 0x2}, @sadb_lifetime={0x4, 0x3, 0x9, 0x81, 0x881, 0xffffffffffff64e0}, @sadb_sa={0x2, 0x1, 0x0, 0x2, 0x1, 0x5d, 0x2, 0x1}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x4081) ioctl$int_out(r2, 0x2, &(0x7f0000f6f000)=0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 20:08:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4b6a00, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ca2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000ec6000)=""/4096) flock(r1, 0x1) flock(r1, 0xfffffffffffffffd) ioctl$int_out(r2, 0x5460, &(0x7f0000251000)=0x0) 2018/01/16 20:08:42 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0xa, &(0x7f0000217000-0x50)=[{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 = socket(0x12, 0x6, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b38000-0xa)='/dev/vcs#\x00', 0x4, 0x201) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000091e000+0xabd)=0x77) 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) sysfs$3(0x3) 2018/01/16 20:08:42 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000ef6000)={0x6, 0x7, 0x1}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 20:08:42 executing program 2: prctl$intptr(0x23, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f0000835000-0x1)=""/1, 0x1}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00005cc000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}], 0x8, &(0x7f0000da8000)=""/133, 0x85, 0x1}, 0x10101) 2018/01/16 20:08:42 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/149) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ed5000-0x8)={0x0, 0x0}, &(0x7f00002a4000-0x4)=0x8) r2 = creat(&(0x7f000057f000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005e0000-0x4)=0x0, &(0x7f0000b72000)=0x4) [ 331.366574] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 331.393265] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/16 20:08:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/ppp\x00', 0x4040, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000296000-0x4)=0x0) mbind(&(0x7f000078b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c1f000)=0x100, 0x71, 0x4) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003fe000)=0x0, 0x5, 0x0) 2018/01/16 20:08:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00002d1000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004f5000-0x4)=0x1c) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) ioctl$LOOP_CLR_FD(r1, 0x4c01) getpid() fcntl$getflags(r0, 0x40b) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000089000)={0x1, &(0x7f0000756000)=[{0x800, 0x815}]}) get_mempolicy(&(0x7f000047b000-0x4)=0x0, &(0x7f0000332000)=0x0, 0x3, &(0x7f00006a4000/0x800000)=nil, 0x4) 2018/01/16 20:08:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00000e8000+0x338)='/dev/dmmidi#\x00', 0x4, 0x2000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001f0000)=[{0x0, 0x0, &(0x7f0000f6d000-0x50)=[{&(0x7f00009d7000-0x9c)="138918c1c89cb37d4b98f936f99dda2e886d8747792da976051438d4b85fb343c25bedf7cdaacd522348e33d19c9e0317ceb8c44c920d9abd46945b1beff277781abee3b03f5df64c9143dd54b976cb370f214c8e1860a9a28cc4a5180402a381ef05655d48bfb7f8779dfca23d00fa6a1d62b22e3b6844f800321e8fc83dcbb", 0x80}], 0x1, &(0x7f00008d2000)=[], 0x0, 0x40}, {0x0, 0x0, &(0x7f0000618000-0x28)=[{&(0x7f00002f3000-0xb6)="2c3fb9fb1558fded2b1b9d8db6c4514a88c984ffccd2897c0b60846be4938a7a733c5f8d94e59ebf3db5a9e36da960905218a299e7e38010d44655285926dd887e5265c7c0f8ea0ebed3a9da4329f55afdd39fcc430b3cef5fe4de5d0f3adef578d828e0a092522868f9877cf75dc7916745eb5711e1c340b4d8a79a5cf3a274b39022ed5c80bfc3e40932bbda6511c2626499357cbe6b8a801856c3ec838512922da6ab434aaefbd5c34388f821c7c6b74749a6dc49", 0xb6}, {&(0x7f00008fd000-0x9e)="711066a90f40e4f1c0abf081bebacf11a3bddb2ad69c46e3d78dd199b5e23df311a940b4864cf02ae9c7c23e43a5539d7caf7c16ce3179991f2fb702bbe795cc972d8120bde159818d6fea97c4fb16cab5a2e5c8f7b7b7a82cc4ec280a8c1ef0a585421abd068193ff78578ce773cd86af4d434276c7f77c3ad3151d4a3f7245c665a7cb47a6d79ea1f49827369bb4f30de0fc866b3e69151498fcedf2ac", 0x9e}, {&(0x7f00001b0000-0x2a)="ff5ed659ec06225b1049f281b4640d3d2131e23bb59c1e6d4b45cdc6c4ea0f4474ebf80a3ee15c78fa57", 0x2a}], 0x3, &(0x7f0000a37000)=[@iv={0xdc, 0x117, 0x2, 0xc9, "60aa7f6ee7222f50da89fe0446470022dd47331aeeedff9b7d69d8dbfc1ab9aec1a84b1e9d2e2b630388bdf5eaab4e5718a7d633ffce251c5751abf114af027bf198da117ff585824c10db3a2e3bad364ee335faf4aad3eeaea340c9a28cd601759ab076bb5c56f31788f640258ea6852c0f13a1cdd9cd4778976bc0176a7485e3f25ac352b6cb211e44fb58afcf73a54a7d2c05d3fe165d80d6b229d17729e1b224d4a9810936ba67cb44edd80c1990fe50505ebae5b7cc21012a85a035dd5554782a50a776e3837c"}], 0xdc, 0x4000000}, {0x0, 0x0, &(0x7f0000749000-0x30)=[{&(0x7f0000b44000-0x5b)="b363be5a9f243ab36c06227458b4faf88c1a7f8daf0a40a1962f74f9bf10e0316dfd98f9afaed3e0f6b0889937f601e1d76efaf5a9df4b83f4df6298a97c64a60d6a89d9f5c5ce3b75519ecb1cb2f69efce7938c4e6a24eabf5a81", 0x5b}, {&(0x7f0000e39000-0xa1)="ed53003b628169f310dbb2d25677e93cf57598c2fb13de9b8ea2c9a1e767b8abf2de2895bca1ead12f9a8c2c6479fc9c1fd2a775add30260d3477b664e678af1504ca03ba17636621381df2eebfb043b8183f135ebeb7711a5d0f564f89a2385e6eeb3d76871f68c8206f319c1148fbc9b5d0dbb4bfb8d45a8caac7604e4ef600cf1c2ebc9a8459b779619c983a045aefa5958f8619424e44851f318ff928fc071", 0xa1}, {&(0x7f00001dc000)="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", 0xfe}], 0x3, &(0x7f0000df0000-0x10)=[@assoc={0x10, 0x117, 0x4, 0x2}], 0x10, 0x44010}, {0x0, 0x0, &(0x7f0000eef000)=[{&(0x7f00000d2000-0x73)="200e8bb30201e23d014eba8f2fc6ae73d66c95cf13a3b0ce47cfaf3aedc6dca223839add9e62e9490478f2f8accdb029b299398ca2ceec1451d3b8fd1da9f9fe46afcbc7fc7b001cf6e4773fa457255f8ee633592ce59ccd22e9f6872e05449ec2f87c4c7c922c5a4a4f8a5e456897dbac247b", 0x73}], 0x1, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000a7f000-0x18)=[{&(0x7f0000ed3000)="e1a360bb8a64dd9310dcf6a7e14bba8641ee70e2c2de6ff948789b745a6eadd3362cbd7c5aa4391f97138f6f2ede573e7a7327df3228834d7e62be3dbd04b640ec33c1da621ae7708270982d483f793cb872da6ba00867612c5d4980d3bcafae7a9a863b3770b3503c48a98c8dbcd5d652e624281a2c01131b3628f1bfefb9616ed156289152979e4aca0a9154d34a91bbfce242a67d4b5407159534d159d8efceb1f9c057421415d843add58fbd8660fa01b2d0", 0xb4}, {&(0x7f0000657000-0xee)="12e9ff9fbf3fa503b1e3c6fcc4ce6a58d967bb9e33c70de016d329a0e254e000b1262b2e1f2cec480ca67c94e465b620455d63c27f2322b46d3227144e7940df1baa2d4353857c11305832b15f445b1462fa55133f7146ca49a0de4ba14bac4793a28ddac181ab551812121a68abc6637ca10813dc948e9ce3dadcf2b43b2df6d908af7f0dc8b1dc82cfc080c14c5e4313f2dfdf3a0f5876d47d494d1ce1dedfcfa0abac7559bf615a6d358e51b93e53cdd5abd692e0f06cb9fd8093c6d65f0b9d885062d3bca93ba04020fa589d9727d7a70f6f4db71f23de4fe32d842733f3a05ec54672fc3ef7d7c047242121", 0xee}], 0x2, 0x0, 0x0, 0x20000080}], 0x5, 0x8000) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/16 20:08:42 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb5000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00006e3000-0x1c)={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x103002) close(r1) socket(0x10, 0xffffbffffffffffe, 0xfffffffffffffffe) r3 = dup3(r1, r2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f3e000-0xc)={0x2, [0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000e99000-0x10)={0x0, 0x0, 0x10dd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000088d000-0xc)={r4, 0x80000, r0}) 2018/01/16 20:08:42 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c8c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x2)={0x6, 0xdf, 0x3, 0x100000001}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000944000)={0x0, 0x0, 0x0}, &(0x7f000036d000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r1, 0xc0045878) 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(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) sysfs$3(0x3) 2018/01/16 20:08:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x6, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005b9000)={0x0, @in6={{0xa, 0x1, 0x7f7c, @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]}, 0x100000000, 0x6, 0x6, 0x2, 0xf005}, &(0x7f00007e8000)=0xa0) connect(r0, &(0x7f0000700000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000597000-0x8)={r1, 0x6}, &(0x7f0000de3000-0x4)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:42 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b57000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00005a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f000052b000)={0x1d, r1, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x8)={&(0x7f0000f1f000-0x10)=@can={{0x0, 0x8, 0x5, 0x100}, 0x7, 0x1, 0x0, 0x0, "f5172f063ac30039"}, 0x10}, 0x1, 0x0, 0x0, 0x40011}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d6d000)={0x0, 0x9, 0xa, [0x1000, 0x7, 0x100, 0x9, 0xff, 0x1, 0x3, 0x4, 0x100000000, 0x7]}, &(0x7f000082c000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f5000)={0x8, 0x201, 0x0, 0x9, r2}, &(0x7f0000719000-0x4)=0x10) r3 = socket(0x10, 0x80000, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fbd000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e89000)=0xe8) connect$can_bcm(r3, &(0x7f00004af000)={0x1d, r4, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:42 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f000000e000-0x47)="5ee5100c19ed392e47d727e66668dc2ac7f944cce3098c97f5d443a90a41a355a439b71b6d3c923ab04d6db023199b4afe2330a448262b92989761c5c32905d0097822ff984621", 0x47) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$setpipe(r1, 0x407, 0xc9) shutdown(r1, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f000000b000)=""/244, &(0x7f0000022000)=0xf4) ioctl$sock_FIOGETOWN(r2, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x4, 0x0}, &(0x7f0000024000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000-0x8)={r3, 0x8}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000024000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000024000-0x4)=0x10) 2018/01/16 20:08:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) ftruncate(r0, 0xfff) r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) write(r2, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/16 20:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x80000, 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) sysfs$3(0x3) 2018/01/16 20:08:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002e5000)=0x4867, 0x4) 2018/01/16 20:08:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000)='numa_maps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d33000-0x2)={0x0, 0x0}, 0x2) setsockopt(r0, 0x6, 0x9, &(0x7f0000e50000)="02ea91ad970120a1e7181bc7010ef9a16f6f936f6a93bd", 0x17) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/16 20:08:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000+0x5e7)='/dev/vcs#\x00', 0x17, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x6, 0x1, 0x5, 0x1}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000)="00369e549821b639276cc4d631db1e89a3ce8db224f594585e0d08d7ea206439ee51ec3ac7ca363acbcd873b3bcc5c175df6412a6f9dfd270087937b0871c1970813330490a56949c616fe7fff81eb9bee1ffce02ce8dadbe2f2682467893558d44b2bd805e4f433da02ce2f296837fb7f3a83e0d0bc980ef5d7ca67a693328ec3094e17299b9a868c69b97cae8109f5341ba0ade2542a76426109e1214fb0ee70d032b382ecf20df4eff29f91f060710c4d6977d1d49b0478fe8edc151f693ea8df4e75f3c6d9e670d0246d3a320ef363") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x37, 0x16400000000000}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000209000)={0x198, 0x0, 0x5, 0x553, 0x4, 0x5, 0x0, 0x3ff, 0xabab, 0x0, 0x7}, 0xb) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001000)=0x101, 0x4) 2018/01/16 20:08:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffee9, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffd}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/16 20:08:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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) r0 = syz_open_procfs(0x0, &(0x7f0000c90000-0x2)='net/tcp\x00') ioperm(0xfffffffffffffff7, 0x7e, 0x7fff) readv(r0, &(0x7f00005f4000)=[{&(0x7f0000d8f000-0x7c)=""/124, 0x162}, {&(0x7f00009a5000)=""/66, 0x42}, {&(0x7f0000102000-0x66)=""/102, 0x66}, {&(0x7f0000596000)=""/169, 0xa9}], 0x4) sendmsg(r0, &(0x7f0000689000)={&(0x7f0000ace000-0x10)=@ax25={0x3, {"f4d38285f5c65d"}, 0x30000000000000}, 0x10, &(0x7f00001e8000)=[{&(0x7f0000eb6000)="99cfe21734fa0b65ebc87ffa07a63537cc3d561576f4c7c3a62c007df62be37e3d86fd82da454bf33cf37519857403ef9bfe4ac7feb4accc19cf753ddf73e397e2bf20a4b8d07e48361255b955fdf8a40a3a8115", 0x54}, {&(0x7f0000751000-0x6d)="8132377604ec41cc2d772122011124f31cc040a230e858c3fbe3413b19197970da5f10844600b57d3e66511c5e2fe59e96d7733d4f398bb11e17f2fb17605e94a91b4d2d5f85b9a03817f49dbebee450b99d870eb951c60a214d584f7c740a90991581fac09496cdebcde2d823", 0x6d}, {&(0x7f000054f000-0xd7)="c72a21b8ffb1f182675d8bf4177f3f062b4a7bc48fda9e56e4350e62e4e2c9dd1ae0002c63a1afca3685f2ace97210c19c36e343caf884134401b7f1009560f3687db4be2d568e6dc8263c535434d65e2ac0d020e78a4289dad9404b744257536528c4ee95bd284b015417bbe62c512f89f43faa36be24f773841e45ab1a00f85a369cb19081756057abcc4ef28388bd4caf675519f503b8a8d35150116d1018e813c8a9d98b260dd04527e7fc81ff421407a3ad1f70721d82657f39aab800162f341200daa0e565c49e29a74156956e7def92a16fda65", 0xd7}], 0x3, &(0x7f0000acf000)=[{0xb8, 0x197, 0x3f, "b792b2741dc098611dc0c25fcbfceb53cd843cd21c2283a7197a6d741c655a803984a36e9180b0e97ba01a7f0f82f414f37bb41bce93325687c1dd1a4aafdd5eccc654b8b483bff0943a186d6baa0ee22d7df2ebd4aaef0e6a4002018891e949d07f9de08f363c4b0780c954bfb3bd714e63f4f4e6e98e0a806c6f3e7faa6407dfa364cbdbe80c7539750ac1df1c291356ef46020c79357193b57b058325bcff3db752f79a8b358073"}], 0xb8, 0x80}, 0x800) accept4$unix(r0, &(0x7f00009b7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009bb000-0x4)=0x8, 0x800) 2018/01/16 20:08:43 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/sequencer2\x00', 0x341800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000006000-0x89)=""/144, &(0x7f0000000000)=0xffffffffffffff80) 2018/01/16 20:08:43 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x4c0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 20:08:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x40000ff, 0x2, 0x7, 0x10001, 0x0, 0x10001, 0x3}, 0xffffffffffffff98) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001000)=""/151) connect$bt_l2cap(r1, &(0x7f000062b000-0xe)={0x1f, 0x3, {0xffffffffffffffc0, 0x293, 0x2, 0x1, 0xa88c, 0x6}, 0xfffffffffffffff8, 0x7}, 0xe) signalfd4(0xffffffffffffff9c, &(0x7f0000c9c000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000a48000-0x2)={0x100000001, 0x0, 0x1f, 0x0, 0x8, 0x6b21, 0x58db7800, 0x8}, &(0x7f0000874000)={0x8, 0x83c, 0x6, 0x0, 0x9, 0x8, 0x80000001, 0x20}, &(0x7f0000a5c000-0x40)={0x36ad, 0x800, 0x100, 0xa81, 0x4, 0xa000, 0xf046, 0x4}, &(0x7f0000001000-0x8)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000081b000)={&(0x7f0000fee000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000002f000-0x18)=[{&(0x7f00005fc000-0xd)=""/13, 0xd}, {&(0x7f00007bf000)=""/115, 0x73}, {&(0x7f00002d0000)=""/63, 0x3f}], 0x3, &(0x7f0000695000)=""/65, 0x41, 0x20000000000}, 0x1) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = syz_open_dev$usbmon(&(0x7f0000e67000-0xd)='/dev/usbmon#\x00', 0xe000000000000, 0x38800) syz_open_dev$sndpcmc(&(0x7f0000518000)='/dev/snd/pcmC#D#c\x00', 0x40, 0xd4eb3643ae7a0cf0) connect$ipx(r0, &(0x7f0000df8000)={0x4, 0x10000000000, 0xffffffffffff8a9b, "956fe82606a0", 0x200, 0x0}, 0x10) getsockopt(r1, 0x800, 0x3c8, &(0x7f00009bd000)=""/0, &(0x7f000012f000-0x4)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000a10000-0x10)={0x40, 0xe855}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x800, 0x0, 0x0, 0x0, 0x0, "46c6dd11d64b6a4a0df96324c98fe535143835b20611719ee1274d289b74b11a0b510c6dac2b97d142b76bc42d88b78289db581d37a1a5590daa9c1fa8cc7c", 0x0}, 0x58) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/16 20:08:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000811000)='./file0\x00', 0x84000, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000043d000)={0x40000000, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000db7000)={{0x1, 0x5, 0x10001, 0xaf90, "9eef9295bf03ce7e9e04d21d6439716ca310545037619ca6a177f2ee79e8b1b04ca3db7048dde0455808c302", 0xff}, 0xfff, [0x100000001, 0x100000000, 0x5, 0x2, 0x2, 0x315, 0x6, 0x4, 0x4, 0x2300000, 0x7ff, 0x400, 0x1, 0x80000001, 0x873d, 0xffffffffffff87ff, 0x80, 0x5, 0x10000, 0x0, 0x80000000, 0x81, 0x800, 0x6, 0x453, 0x80000001, 0x497be710, 0xfa7, 0x7fff, 0x444, 0x8, 0x51f1, 0x0, 0xfffffffffffffff9, 0x943d, 0x7fffffff, 0x2, 0x9, 0x14000000000, 0xbd, 0x7, 0x7442, 0x1, 0x0, 0x567a, 0x7, 0x7, 0x5, 0x7, 0x5, 0xdeb, 0xba8e, 0x100000000, 0xb6, 0x1, 0x4056, 0x0, 0xcd, 0x3f, 0x1ff, 0x4, 0xffffffffffffff01, 0x8000, 0x2, 0xfffffffffffffff9, 0x7ff, 0x4f, 0x2, 0x2f6c, 0x40, 0x4, 0x0, 0x5, 0x36, 0xfffffffffffffff8, 0x3, 0x5, 0x0, 0x2, 0x5, 0x7, 0x4, 0x7fffffff, 0x10001, 0xfffffffffffffff8, 0x9, 0x0, 0xffffffffffffff80, 0x5, 0x1ff, 0x1, 0x3, 0x5, 0xfffffffffffffffc, 0x7, 0x400, 0x1, 0x1, 0xffffffff, 0x20, 0x1, 0xfffffffffffffffb, 0x2, 0x6, 0x0, 0x9, 0x9, 0xd1a7, 0x6978, 0xdc, 0x1, 0xffffffffffffffe0, 0x3, 0x0, 0x1000, 0x2000000000, 0x4, 0x7, 0x1, 0xc396, 0x301, 0xff, 0x80000000, 0xff, 0x2, 0x200, 0x5, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f0000503000)='/dev/amidi#\x00', 0x6, 0x8000) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000da7000-0xc)={@empty=0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009a5000)=0xc) mremap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a93000/0x2000)=nil) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000862000)=""/169, &(0x7f0000632000-0x4)=0xa9) 2018/01/16 20:08:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000223000-0xb)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000404000-0x10)="d7e9b841aa3ca315253b04cf5322720f", 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = getpid() r5 = getpgrp(0x0) tgkill(r4, r5, 0x18) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000878000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCCBRK(r6, 0x5428) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00006ff000)={0x9, &(0x7f0000e9c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000981000-0x8)={r1, 0x1}) sysfs$3(0x3) 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f000005a000)='/dev/usbmon#\x00', 0x9, 0x200580) [ 331.604733] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 331.630505] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/16 20:08:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c0000-0x18)={0x0, 0x2, 0x10, 0x401, 0xe84a}, &(0x7f0000b9e000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a65000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) tee(r0, r0, 0x80000000, 0x5) 2018/01/16 20:08:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000677000-0x10)={&(0x7f0000096000)='./file0\x00', 0x0, 0x0}, 0x10) signalfd4(r0, &(0x7f0000572000-0x8)={0x0}, 0x8, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 20:08:43 executing program 6: mincore(&(0x7f00007ed000/0x1000)=nil, 0x1000, &(0x7f0000c4e000-0x9d)=""/157) 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) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a93000/0x2000)=nil) 2018/01/16 20:08:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) [ 331.697473] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000092c000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0xe8) connect$l2tp(r0, &(0x7f0000751000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x4, {0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}}}, 0x3a) fcntl$setlease(r0, 0x400, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f83000)=""/148) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c4a000)={0x0, 0x0}, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) sysfs$3(0x3) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005f0000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000cf5000-0x95)="8f80628e6f9d0d7f0f199b4be89f4ddc5e4ed86e09d0f751255a128f9cc6015b2205ae86bca4dd27be5491d481bf521b291d002747045689e8ad403e1b55f43d3b66ac753e24378ec952b44f33b0d43df68ddbd6723de6c5a829c4b949c45904826e7e4331d5185f874e4049685db51bfbb268632ba843549a96e6329cb08bc12ad4b56b8d44c7245182f20d30f6f3cc4607ed4210", 0x95) splice(r0, &(0x7f0000435000-0x8)=0x0, r1, &(0x7f0000aea000)=0x0, 0x7, 0x8) socket(0x10, 0x2, 0x400000000010) 2018/01/16 20:08:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/dsp\x00', 0x80000, 0x0) 2018/01/16 20:08:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000178000)={0x2, 0x0, 0x4}) 2018/01/16 20:08:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000a78000-0x8c)=""/140, &(0x7f0000f09000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000050d000-0x8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000477000)={0x0, 0x0, 0x0}, &(0x7f0000b1a000)=0x8) 2018/01/16 20:08:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000017000-0xb)='/dev/midi#\x00', 0x17, 0xc0) getsockname$ax25(r0, &(0x7f0000e15000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006de000)=0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000586000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) clone(0x10000000, &(0x7f0000a0e000)="", &(0x7f0000b13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d4d000-0x2)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000027c000)='/dev/rtc\x00', 0x80000, 0x0) symlinkat(&(0x7f0000788000-0x8)='./file0\x00', r1, &(0x7f0000aa5000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000de8000)={0x8, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000517000-0x8)={0xee6, r3}) 2018/01/16 20:08:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c0000-0x18)={0x0, 0x2, 0x10, 0x401, 0xe84a}, &(0x7f0000b9e000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a65000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000, 0x3, 0x400000000012) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008e4000)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x101000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000065a000-0x50)={@generic=""/16, @ifru_names=@common=""/16}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000027b000-0x8)={r0, 0x7}) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000964000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f20000-0x8)={0x0, 0x3f}, &(0x7f0000d83000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f3f000-0xa)={r1, 0x2be, 0x1, [0x1]}, &(0x7f00001a0000-0x4)=0xa) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000074d000)={0x6, 0x9, 0x7, 0xa, 0x1, 0x9, 0x83d}, 0x4) 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, 0x400000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000041b000)={r2, 0xd8c, 0x30, 0x7, 0x1}, &(0x7f00008a6000-0x4)=0x18) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000277000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/16 20:08:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e23000)='/dev/audio#\x00', 0x8, 0x80) fstat(r0, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000055f000-0x28)={0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x8, &(0x7f0000433000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r1, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000295000)=0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x4c, &(0x7f00007af000)=0x0, 0x4) 2018/01/16 20:08:43 executing program 1: sync() mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket$bt_l2cap(0x1f, 0x7, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$midi(&(0x7f00006d8000)='/dev/midi#\x00', 0x1, 0x2000024000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a12000-0xb)={0x7, 0x2, 0x100, 0x7ff, 0x4, 0xea, 0x20, 0x1ff, 0x4, 0x7fffffff, 0x1}, 0xb) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000f37000-0x4)=0x9, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e6c000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000e2c000-0x4)={0x1}, 0x4) getsockname$ipx(r3, &(0x7f0000d64000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ec000)=0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000b70000)=[{{&(0x7f0000820000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000127000-0x28)=[{&(0x7f0000466000)=""/249, 0xf9}, {&(0x7f0000736000)=""/34, 0x22}, {&(0x7f0000ab8000)=""/65, 0x41}, {&(0x7f0000eaa000)=""/26, 0x1a}, {&(0x7f00006c4000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000b65000)=""/0, 0x0, 0x1f}, 0xffffffff80000000}, {{&(0x7f0000e45000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000099f000-0x18)=[{&(0x7f00008ef000-0x72)=""/114, 0x72}, {&(0x7f0000b9a000-0x1b)=""/27, 0x1b}, {&(0x7f0000ff0000-0x62)=""/98, 0x62}], 0x3, 0x0, 0x0, 0x6}, 0x401}, {{&(0x7f0000514000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000972000)=[{&(0x7f0000986000)=""/130, 0x82}], 0x1, &(0x7f0000068000)=""/57, 0x39, 0x5}, 0x7}, {{&(0x7f0000345000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e8d000)=[{&(0x7f0000dd0000-0xf9)=""/249, 0xf9}, {&(0x7f000003c000)=""/93, 0x5d}, {&(0x7f000007c000)=""/249, 0xf9}, {&(0x7f0000f55000-0x72)=""/114, 0x72}, {&(0x7f0000a2d000-0xde)=""/222, 0xde}, {&(0x7f0000592000-0xf9)=""/249, 0xf9}], 0x6, &(0x7f0000e58000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffd}, 0x0}], 0x4, 0x140, &(0x7f0000270000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000495000-0x108)={0x0, @in6={{0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x36a1, 0x1, 0x1000, 0xad5, 0x8, 0x3, 0x33, 0x8, 0x0, 0xf0, 0xfffffffffffffbff, 0x421, 0x6, 0xe, 0x9]}, &(0x7f000084d000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000095c000-0xc)=@sack_info={r5, 0x400, 0x7}, &(0x7f0000a25000)=0xc) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/16 20:08:43 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fe2000)=[{r0, 0x1, 0x0}], 0x1, 0xfffff7fffffff7fd) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fe2000)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000fe3000-0x4)=r1) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x8) 2018/01/16 20:08:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00000dd000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x4000) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0xc000000007a, &(0x7f0000cba000-0x8)=""/8, &(0x7f0000ffb000)=0x8) 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000002, 0x400000000010) sendto(r0, &(0x7f0000368000-0xab)="0ef91f5cefdf5c48ac5cc6617e2a6ec204291470dd24c2b5df46ac0b099ceedbeba0513cf9fbabc9310b7ede8ed169690b4fdae17151de9318e4fc0d15903a074052eb95a1813db809229ce4cb80d3b06ec774985c6e51354aae4a6b2972a27e763127a6bcc41aa9be68a60ae7d2a5b939641ee89d1306e485bc5a95886b257eaf0fadbff84a2d70d49e6dd3aea029b0d1c1eef8e53c4a32bdc3f5f922d899e2bd7720a034e9d21dd522c4", 0xab, 0x80, &(0x7f000040e000-0x80)=@generic={0x2, "efb0dd5ee15d4c6ef25b63efe786e66123759e300094cf792310ca26d21769286a5fa85ef0eb44e003bf7b94668603db3e9548053ba466ba05c279fff8990208ce9405f9e4a668d56c3952ee2814cb585652534d5214329ada7f3cd0ee66feeabea815e2fd2b2d089bf3ab73aace1825773a0b195ef90dc086c05ed4aa8a"}, 0x80) socket$alg(0x26, 0x5, 0x0) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d02000-0x9)='GPLself,\x00', 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000910000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fed000)={r1, r2}) r3 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r3, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c92000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000049c000-0x18)=@generic={0x1, 0x59, 0xffffffff}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) fcntl$setpipe(r0, 0x407, 0xd4f7) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000545000-0x4)=0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00008a6000-0x8)={r1, 0x2, 0x52f}, &(0x7f00008b3000-0x4)=0x8) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000677000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000cd4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = syz_open_dev$midi(&(0x7f0000428000-0xb)='/dev/midi#\x00', 0x7, 0x80000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000918000-0x400)={"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"}) 2018/01/16 20:08:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c0000-0x18)={0x0, 0x2, 0x10, 0x401, 0xe84a}, &(0x7f0000b9e000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a65000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 20:08:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c61000)='/dev/vcsa#\x00', 0x101, 0x101000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00002be000)={0x80000, 0x0, [0xec6, 0x1, 0x8e00000000, 0x1f, 0xcdb7, 0x31, 0x1, 0x6]}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000864000-0x17)='%..^\'vmnet1keyring-@&&\x00') 2018/01/16 20:08:43 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000a16000)=0x0, 0x800) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000785000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000616000)={0x3, 0xffffffffffff8001, 0x5, 0x8, 0x0, 0x8, 0x7, 0x6, 0x40, 0x38, 0x2, 0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2aa7, 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) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b7b000)='/dev/input/mouse#\x00', 0x200, 0x200000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000d3000)=""/7) r1 = socket(0x10, 0x2, 0x400000000010) listxattr(&(0x7f0000e01000)='./file0\x00', &(0x7f0000514000-0x18)=""/24, 0x18) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x1c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) pipe2(&(0x7f0000641000-0x8)={0x0, 0x0}, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000155000)={0xee0b, 0x6, 0x7, 0x0, 0x8001, 0x8, 0x1e16316e, 0x7fff, 0xf903, 0x3, 0x10001, 0x1eac2169}) fchmod(r0, 0x0) 2018/01/16 20:08:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c0000-0x18)={0x0, 0x2, 0x10, 0x401, 0xe84a}, &(0x7f0000b9e000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a65000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 20:08:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = syz_open_dev$mice(&(0x7f0000435000)='/dev/input/mice\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000b5c000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00006bd000-0x4)=0x0, &(0x7f0000699000)=0x4) 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x30, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000488000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x7fff, 0x4, 0x9}, &(0x7f00006f4000)=0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000078d000-0x20)={0x6, 0xfffffffffffff85d, 0x8, 0x7fffffff, 0xfffffffeffffffff, 0x0, 0x4, 0x188a, r1}, &(0x7f0000360000)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000067e000-0x4)={r0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000a9a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00002ba000)=0x4) 2018/01/16 20:08:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000cd4000)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000315000-0x20)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x3, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00001d0000-0x2)={0xffffffffffffff7f, 0x17}, 0x2) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) r4 = dup3(r2, r3, 0x80000) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000a9c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f000056c000)="1c4daf04036657ddf90e3168492d495e07c56f7116756d073806a302c48a48ee"}) r5 = dup2(r3, r3) recvmsg$kcm(r5, &(0x7f000011f000)={0x0, 0x0, &(0x7f0000575000)=[{&(0x7f0000aec000)=""/139, 0x8b}, {&(0x7f0000d34000-0xb0)=""/176, 0xb0}, {&(0x7f0000295000-0xfe)=""/254, 0xfe}], 0x3, &(0x7f0000ee3000)=""/45, 0x2d, 0x0}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000591000-0x9)='/dev/ion\x00', 0x400000, 0x0) 2018/01/16 20:08:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000fbb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000309000)={0x0, 0x0}) 2018/01/16 20:08:43 executing program 2: r0 = request_key(&(0x7f0000808000-0xd)='dns_resolver\x00', &(0x7f0000cef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)='vboxnet0\x00', 0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x501000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xef9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000956000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="dc2b2c776c616e302b00", r0) r2 = add_key$keyring(&(0x7f0000f1a000)='keyring\x00', &(0x7f00008d6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) keyctl$read(0xb, r2, &(0x7f0000567000)=""/132, 0x84) 2018/01/16 20:08:43 executing program 7: mbind(&(0x7f000040e000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000+0x268)=0x0, 0x100000001, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x4, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x420000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b1f000)={&(0x7f0000dae000/0x2000)=nil, 0x2000}) 2018/01/16 20:08:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c8b000)='./file0\x00', 0x400000, 0x4) bind$ipx(r0, &(0x7f0000f0d000)={0x4, 0x564, 0x8, "0391d9e34354", 0x101, 0x0}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000230000-0x4)=0x0, 0x4) ioctl(r1, 0x800000000000937e, &(0x7f00007d9000-0xa)="") getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bb8000)=0x7, &(0x7f00006a3000)=0x2) 2018/01/16 20:08:43 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000054a000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000085000)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 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) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000240000)='net/mcfilter\x00') readv(r2, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0x65}], 0x1) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$3(0x3) r1 = creat(&(0x7f0000d23000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000009000-0x8)={0x3, 0x5}) 2018/01/16 20:08:43 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000fff000-0xb)='/dev/adsp#\x00', 0x5, 0x200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={0xffffffffffffffff, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2018/01/16 20:08:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c0000-0x18)={0x0, 0x2, 0x10, 0x401, 0xe84a}, &(0x7f0000b9e000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a65000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xd24) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 20:08:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x181000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004d6000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cc000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e22000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f000013e000-0x4e)="90") ioctl(r2, 0x5386, &(0x7f0000001000)="") fcntl$getflags(r2, 0x403) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = getpgid(r0) get_robust_list(r1, &(0x7f0000235000-0x4)=&(0x7f0000e19000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b2e000-0x4)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000d2d000)='!ppp1bdev\x00') r4 = syz_open_dev$dmmidi(&(0x7f0000245000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x8000000200123000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) openat$rfkill(0xffffffffffffff9c, &(0x7f00008b7000)='/dev/rfkill\x00', 0x24000, 0x0) process_vm_readv(r0, &(0x7f0000582000-0x18)=[{&(0x7f00008f9000)=""/232, 0xe8}, {&(0x7f000068b000)=""/0, 0x0}, {&(0x7f0000062000)=""/134, 0x86}], 0x3, &(0x7f0000334000)=[{&(0x7f0000b88000-0x91)=""/145, 0x91}, {&(0x7f0000346000)=""/214, 0xd6}, {&(0x7f0000e47000-0x57)=""/87, 0x57}, {&(0x7f00005c6000)=""/197, 0xc5}, {&(0x7f0000608000)=""/4096, 0x1000}, {&(0x7f0000898000)=""/125, 0x7d}, {&(0x7f0000270000)=""/152, 0x98}, {&(0x7f0000eb5000)=""/56, 0x38}, {&(0x7f0000830000-0xb6)=""/182, 0xb6}, {&(0x7f000023f000-0xd6)=""/214, 0xd6}], 0xa, 0x0) setns(r3, 0x0) 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4dc11182df9da57553bbf5b2", "e3930bd9f9a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f0000d90000-0x12)='/dev/input/mouse#\x00', 0x3, 0x2000) 2018/01/16 20:08:43 executing program 2: socketpair(0x8, 0x1, 0x698f, &(0x7f000054d000)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f000066f000)={0x1f, {0xfffffffffffffffb, 0x4, 0x80000001, 0x5, 0x40, 0x4}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c51000)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80042, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000052a000)={&(0x7f0000294000)={0x10, 0x0, 0x0, 0x8000208}, 0xc, &(0x7f0000116000)={&(0x7f000051b000)={0x14, 0x4, 0x2, 0xb20, 0x5, 0x1, {0x7, 0x0, 0x8}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40810}, 0x4004) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r2, 0x400, 0x0) getpeername$unix(r1, &(0x7f0000cb0000-0x53)=@file={0x0, ""/81}, &(0x7f00000ad000)=0x16f) truncate(&(0x7f0000081000)='./bus\x00', 0x0) 2018/01/16 20:08:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffb) getpeername$packet(0xffffffffffffffff, &(0x7f00003bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023e000)=0x14) stat(&(0x7f0000972000-0x8)='./file0\x00', &(0x7f000094c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d13000-0xe8)={{{@in=@rand_addr=0x4, @in6=@loopback={0x0, 0x1}, 0x2, 0x115c, 0x1, 0xca, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0x0, 0x4, 0x3, 0x8001, 0x2d, 0x800, 0x7, 0x0}, {0x7, 0x8486, 0x10000, 0x1000}, 0x4, 0x8, 0x2, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in=@empty=0x0, 0x6, 0x1, 0x2, 0x80, 0x1, 0x5, 0xf4a3}}, 0xe8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000000e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/16 20:08:43 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x702, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xf3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000baa000)={r2, r2}) 2018/01/16 20:08:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000be9000-0x20)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_setup(0x0, &(0x7f00003b3000-0x4)=0x0) 2018/01/16 20:08:43 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = syz_open_dev$sndmidi(&(0x7f0000483000)='/dev/snd/midiC#D#\x00', 0x3, 0x418500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000002000-0x96)="5eccd4fdcf662b941f5f6c969c08a30afbc28bf892bed365ec9d5ee1173984dd7dc67f9a681a36360f6732267b0bc42ed826da34fbbfdf895a5d1558b7771ae430a3f49b702de17079cf9243dce2631563a03ef01a87d57261860e75691f53239c1b052df80cc7eb0c8cde707e75cc7301c39e72d979c5abc18eed6836ea7454b26ed2bc1073873b1c5bbc0d6e613643bb0962f98477", 0x96, 0x8, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000091d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f00005e2000)={0x21, &(0x7f00007e1000)=""/43}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000fd2000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000150000)=0x0, 0x4) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000da000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0405519, &(0x7f0000003000)=0x16aa) 2018/01/16 20:08:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffb) getpeername$packet(0xffffffffffffffff, &(0x7f00003bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023e000)=0x14) stat(&(0x7f0000972000-0x8)='./file0\x00', &(0x7f000094c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d13000-0xe8)={{{@in=@rand_addr=0x4, @in6=@loopback={0x0, 0x1}, 0x2, 0x115c, 0x1, 0xca, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0x0, 0x4, 0x3, 0x8001, 0x2d, 0x800, 0x7, 0x0}, {0x7, 0x8486, 0x10000, 0x1000}, 0x4, 0x8, 0x2, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in=@empty=0x0, 0x6, 0x1, 0x2, 0x80, 0x1, 0x5, 0xf4a3}}, 0xe8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000000e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/16 20:08:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d19000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d6e000)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000028d000)='/proc/self/net/pfkey\x00', 0xaa83f0b3fa5a69f3, 0x0) socket$kcm(0x29, 0x5, 0x0) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003a3000-0x4)=0x9, 0x4) 2018/01/16 20:08:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c0000-0x18)={0x0, 0x2, 0x10, 0x401, 0xe84a}, &(0x7f0000b9e000)=0x18) 2018/01/16 20:08:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x4) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000023f000)=0x0, &(0x7f0000e01000-0x4)=0x185) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001de000-0x4)=0x0, &(0x7f0000175000-0x4)=0x4) 2018/01/16 20:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed4000)=0x0) kcmp(r1, r2, 0x0, r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getpeername(r1, &(0x7f000054c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe2000)=0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000940000-0xc)={0x0, 0x0}) 2018/01/16 20:08:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d0a000)=0x0) r1 = syz_open_dev$midi(&(0x7f0000bbd000-0xb)='/dev/midi#\x00', 0xffff, 0x4000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000654000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f65000)={0x0, 0xf7a, 0x4, [0x5, 0xff, 0x8, 0xfffffffffffffdc2]}, &(0x7f00001ec000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ac4000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x4, 0x2, 0x90}, 0xa0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000c9c000-0x8)={0x9, 0x0, 0x0, 0x3b4, 0x0}) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a71000)='pkcs7_test\x00', &(0x7f0000257000+0x270)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000703000)='/selinux/member\x00', 0x2, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ab5000)=0x0) sched_getscheduler(r5) r6 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f00004c1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b8a000)="503ab70087ebe0d94f729cd653e520ce9ad7d90b271769c4dbc249b5442300000000000000016ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb46910b52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d15d0914ee8da0162bd62b3e81f0c9fd9e", 0xfffffffffffffe4c, r1) syz_open_dev$sg(&(0x7f0000e7f000)='/dev/sg#\x00', 0x401, 0x10000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000d7f000)={0x729, 0x23, "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"}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000788000)={{{@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa6000)=0xe8) r8 = syz_open_procfs(r5, &(0x7f000004c000-0x5)='comm\x00') setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000a99000-0xc)={@multicast2=0xe0000002, @rand_addr=0x1, r7}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000467000)=0xfffffffffffffffa, 0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r6, r2}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f00004ac000)={'poly1305-generic\x00'}, &(0x7f0000fa6000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(r8, 0x4b62, &(0x7f0000f64000-0x4)=0x0) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085d000-0x11)='/selinux/enforce\x00', 0x5e97f04416fd59c1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00004b3000-0x18)={0x0, 0xffffffffffffff00, 0x200000000000e, &(0x7f0000b63000)=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) sysfs$3(0x3) 2018/01/16 20:08:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = gettid() waitid(0x1, r2, &(0x7f00007f0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000b20000)=[{&(0x7f0000633000-0x21)='V', 0x1}], 0x1, &(0x7f0000678000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000d80000-0xa0)=[{{&(0x7f00004b2000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000022f000-0x8)=[], 0x0, &(0x7f000066d000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 20:08:44 executing program 0: 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e7f000)=0x3, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000206000)={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x2, 0x37a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a}, 0x8, [0x20, 0x6, 0x5, 0xffffffffffffffff, 0x10001, 0x80, 0x100000001, 0x8]}, 0x5c) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000ff1000-0xb)='/dev/audio\x00', 0x10200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ac4000/0x2000)=nil, 0x2000, 0x10200000008) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000dc9000-0x38)=[{&(0x7f000031b000)="d86e9db4ff93340393d1c749c22630069923aba1d38fc36f7063ebe5a1f7a6ad843e367861f84d796977006c96a002ceb6e21b755e314b0c43f7c8c18eca72dc5a02c89f00928c7865b81ea49f7c9aea8609c5e7d143cd2d0e701d6b8083bdf857ad52762730b910fc72b86a3c5f4fa84124ba427a50e4a2496a520b20b77cb4481fe76c6a3e29b81e7e7e4c028ea79cd2c76c3ce0063891bff4c5b51d3a7b437061343235e10008971f079165b15a3f3d729b2d29f5f14b94c89bdd44838d5ede440c5e6aac02ee7f5a5d6fd86585843478", 0xd2}, {&(0x7f000003f000-0x1000)="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0x1000}, {&(0x7f00003d6000)="ec0412ceee9330ad4e7bbb16070037874f5228cb221d697ba388be6c74d47124c8549d5056369401418a475ba44a71cd25d4640dd460b5cf7fa1c6b088abdfab25a93c5988d5be36fecac268bc0e6e540a0b0af72628ff3fe2ab1d5a6da5c580ef85b3068e0850e92f1aaa8b0bbc80fc8810eecd1659947a654b20a78cd9675803f8936a29b4a50ec621506e7f2b5e3a4ce73eea8d4c42ca9dc37fcefca96a1feaaf72efc5b82db43f7d8642ca892c93b101538206314778cfa2fc632c4d5cbdb8564e0b6bb07fd9b56b4e93870a4750b95415dde46951caf74b3e5b353df8bb7128dcedaf7a5baebd0c527b8093fa2e17", 0xf1}, {&(0x7f000025c000-0xfd9)="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", 0x1000}, {&(0x7f00009f7000-0xcd)="dd5071ced71f4f536e70f73b7e5c10f716ca496cdd548ce51a634cb0bc19e6d5490d943a668a8ca9c8582e2149152500bfeb222bc8555e5ecc297ed13d2a5e5f033429f9769abc55cacd1f28330acd2bcbbc5e5d301f49e2d795634844e4358cfd4f19279a5aece4d26ed739d811f80c77e380c8b857967f83de5ff7269ac3784a0c7347ba9554f315d50fecbe81b26f187a05d6371016c3f20b8887074868f7e22040a300cd7232b36a699df02593508472a2773c02ed6f94e67fecc30250ac6f1c4bdc4cee85d80899f1bba1", 0xcd}, {&(0x7f00000db000-0x13)="e682404ea97fafdec316c012f161ace67aaa2a", 0x13}, {&(0x7f0000e3a000-0xf8)="76e8a21ad1b5ce7536eef2362a14939ea36d6c7aacf42e8fcb1ce3aa8267400cf31f701edab1598360c0bac685a7f2e15a8591acfa18dfca934224c1bf8cc6aa94e6930caabb218e1ac75dad6a672eb1ad39b92f550a66280864be9ed5285345ad98ab90b2990ae12aba3b742dfc9c05e81a0f5546c68f0d14063b9291c124152e4e3327b7e5369a15d398ded36ca538a8048dc55f8eb4e31381a167fcc5b3357b041d4a6ed192d12696878dcee24566514eb83a00785f2601b9943dfd1283b04524772f378f0371aadad7493c5a519c4ede7d47e659efa4c1617c7d132070df40400392226562d624a0534c9def4351a56c0567cc496300", 0xf8}], 0x7, 0x0) pread64(r0, &(0x7f0000a2d000-0x40)=""/64, 0x40, 0x0) sysfs$3(0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000532000-0x8)={0x0, 0x17800000000, 0x100000001}, &(0x7f0000830000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006fc000)={r2, 0x10000}, &(0x7f0000205000)=0x8) 2018/01/16 20:08:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38d) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000adb000)="", 0x0) r3 = mmap$binder(&(0x7f0000a52000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000069b000)={r3, 0x0, 0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000723000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[{0x2, 0xfffffffffffffffe, 0x1000, 0x8, 0x2, 0x1f, 0x101, 0x3, 0xfffffffffffffc00, 0xff, 0x5b, 0xb, 0x9}, {0x8, 0x4, 0x4, 0x0, 0x349e, 0x80, 0x5, 0x6, 0x8, 0x9f, 0x0, 0x39, 0x13}, {0x9, 0x379, 0x3ff, 0x1, 0x28, 0xfff, 0x1f, 0x1, 0x3, 0xfffffffffffffff8, 0x9, 0x9, 0x4}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000990000)='/selinux/context\x00', 0x2, 0x0) readv(r0, &(0x7f0000e11000-0x50)=[{&(0x7f000015d000-0xfc)=""/252, 0xfc}, {&(0x7f00006d0000)=""/164, 0xa4}, {&(0x7f0000d53000-0x87)=""/135, 0x87}, {&(0x7f0000318000-0x3b)=""/59, 0x3b}, {&(0x7f0000121000-0xd3)=""/211, 0xd3}, {&(0x7f000015c000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e4000-0x9f)=""/159, 0x9f}, {&(0x7f0000081000-0x1000)=""/4096, 0x1000}, {&(0x7f0000211000)=""/57, 0x39}, {&(0x7f000058e000-0x1000)=""/4096, 0x1000}], 0xa) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0x10001, 0xffffffffffffffff, 0x2) rt_sigaction(0x21, &(0x7f000084f000)={0x1ff, {0x0}, 0x0, 0xfffffffffffffffd}, 0x0, 0x8, &(0x7f00005a6000-0x8)={0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00006ab000)={@generic=""/16, @ifru_addrs=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 20:08:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000032f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008bd000+0x639)=0x10, 0x80000) fcntl$setstatus(r0, 0x4, 0x400) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f727431000000000000ffe100", 0xa1, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r1) ioctl$TCSETA(r3, 0x5406, &(0x7f0000b86000)={0x3ff, 0x6, 0x40, 0x0, 0x3ff, 0xd481ab9, 0x41c, 0x0, 0x0, 0xdf}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer2\x00', 0x40400000002441b, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) stat(&(0x7f0000f52000-0x8)='./file0\x00', &(0x7f00002a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000066b000-0x1c)={&(0x7f0000970000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000d15000-0x28)=[{&(0x7f000068d000)={0x1d8, 0x19, 0x10, 0x3, 0x1, "", [@generic="a58adf62168b448628409b932bd66c70fd4c0f08c5c25ec89d4411837440b3a49b416dafaeb9f3b59346f6e0e397d52d6c7eda60748feaaf01edb9da644bcf5823634166d0b6f416cc09cfe5e2aed94406df0e47e1d2a8ce8b4e6f1a595b62ecf7dc1b6ff3cf6f0cfb497026a78b1ceba9dc87ad9278bd00c70cf42dcb5bf0a42b", @generic="8e07b8ae69c4e2fe71ea22ab6b0c7d0b7bcf9b45bf10338ecebdd56182d2fb6508ca31c455cf4d84fb19bcba4f3b630f29778ea98517789c07b681534fc32421fbf0487fafce95dc6fe816fb5779fec312fef158a299832b69b946b2004880061c6d3d0cfbdf787e696a42f9c2bd1368ce506074febd02cf0a4257f58aeec9c2a9247bd2657a0d6f8d31341d1556550b79344fd8442a5a3d5918f8708178c9f9ea622c5c9d4a1d", @nested={0xa0, 0x6b, [@typed={0x18, 0x6e, @str='/dev/snd/seq\x00'}, @generic="9e0f83898a21f081f93361f02f6af70eac45109587e341a5c663dc139911747ae3481927", @typed={0xc, 0x1c, @fd=r1}, @generic="d23ab7acd78c622dfb77f3132afeaeafb5bc6f4bd38ac830c88bf6358958193e94683f14aea9c11cb0875821b7ba45c56953bde9387203bee8137c0fbc7535b0ae65df8c077ec898244274e775e6aee002"]}]}, 0x1d8}, {&(0x7f0000171000)={0x11c, 0x17, 0x108, 0x1, 0x2, "", [@typed={0xc, 0x41, @u32=0x3}, @generic="156b9847d46de5c51637ca6824863a21285d6c8ebf578aa7bf16fadb4965423e822309c3944f95fcd2a2820b4aeaeb1b2ed5a20707012df716137241abb6f6377127c3f49e07a6fb895d79dfd04ce8072467fdb798ed3074c275cf7e74d8e53185fe41502041372f8fb46468d9e5c204af71d4f4d771c2d1541baf23dc38f13a4883965d8483a90a77f03fe97f8659776003320a0471ff8c2d6d3f1d824211934d207fa8d90f2445a71e4cc043a395135a4f58ed9a800f4b5c56e0b779a6ff5f609d2896c88ca63bfb8b7487e21d17447668069990a4a47ed4ec8751efee40b05e5f90516e5b737a58dc4fb47d46784d0675b74996564f", @typed={0x8, 0x8b, @void=""}]}, 0x11c}, {&(0x7f0000f43000-0x13f8)={0x13f8, 0x33, 0x6, 0x2, 0x2, "", [@typed={0xc, 0x4d, @u32=0xb856}, @nested={0x3c, 0x6d, [@typed={0xc, 0x73, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="e86eb60cc4d620b07d24280c75a5231338955859584eb6534a1e29bbca01bc81d436738d8144e327897b882f"]}, @generic="5bab621ade764872f338cd872b4ae3eaf7212d5fd97e1a920932b8040f277d6d0b36d38d89071af9a83d48d768307456d3deea96c7f9f9be911c72b1a447e893aed0c80fceba77058542c5476799df90a4d24097867ddc8213f87212a37910a5cedda1fa786c1acb76db3efec9ea63df5b2bab78e97eea6633c3895e3f012418e2c62c6718e446d26f838fced1882bbe8eda80f100b3fecce60189143a9b41a763332238aa3e30fff56c88ec231bf19f553cfe595433daeaf63b53c95b88f46a5c8addf1b5bf45fb3d85fc63228da6cee45c17bc996c96d8085efa84754680189314588214b764ce361b", @typed={0x10, 0x80, @u64=0x4}, @nested={0x10dc, 0x2e, [@typed={0x10, 0x31, @u64=0x5}, @generic="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@typed={0x8, 0x68, @void=""}, @typed={0xc, 0x1e, @fd=r4}, @typed={0xc, 0x0, @u32=0x7}, @generic="e32484346f84eb110cb618a4387295f2598faf253d9b96961d6f21075e2342270eabffe7b66447ffce5acb0e78fdf6c4f37067b3d426717b3f26b3adc8ba73fc822dc2658656da71c2af6798b6bd7765175780cf2fa80eb9b9f148cb02c2aee1042a449c2ac3a78de49a683e466d1f4945", @generic="0818f9bbac199485f3ed3ee603c04224ad3bea54f6b1e0e46e27d2c6507ea540a0a9ec15bcc257ccf994d997602147e35a9b55a7"]}, @nested={0x50, 0x14, [@generic="9d0b38c4dfd44ae2f57b8bbf644841bb06ba03b5533bba2a6b558a8cb26be48c53457713fac2c3f43f5f366c36ff4a05236f9b7b6d83ac9f40e91a23e202da0918eeee849eb67f384dba423b"]}, @generic="d774321b512ed768a997aeb74e2ba264b5848e9cf91298bb81e395c5ab69c10409d72a19b63d57b4aa29ccc88a4fec06036d7ab19496d7387657687dc97e3cbc393a17513b7a2e674b28a1c45b3ef39c368806355472867e655ccddf9d0bc51a7b5d9337c1ce502e2b3c2d972cbad754c1a9a22a996fbbd68414b349bcdb5ab1913bb0b843", @generic="96044a83f1b83abc2cf552ae36939af52cc1a7dacf3ed67ee773e90bb2083d685e45464735c08ce7937cb0e85d8d226259a91c4153dc557d310cd7029f04186967d08e6158311a3a03fe1ce39eb7f7a78f9ca0a217c12fa3a6f51272a2fe4596ec5604524d528375880a24819d430a79ec56058296c7b017bc0fcfbf016023e25588ae9f578a5de489727460d6058194fab1a776cbdf9987f1ff0ea5eba1acaef40fbd046f5c4473e25a88e24bc08c4dcea76cb19f73184d337b6088698874812bc1e262", @nested={0x30, 0x37, [@typed={0xc, 0x15, @u32=0x7}, @typed={0x8, 0x63, @void=""}, @typed={0x18, 0x37, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic=""]}]}, 0x13f8}, {&(0x7f00008b8000-0x1c)={0x1c, 0x26, 0x13, 0x3, 0x2, "", [@generic="01cdb1b31ec0130766"]}, 0x1c}, {&(0x7f000031f000-0x190)={0x190, 0x22, 0x20, 0x4, 0x2, "", [@typed={0x44, 0x3c, @binary="0a9482c6cc68cf78f36239f5115d962ac7841c33890b57a6b692219b56c875ee5212947f9b65ce6162f020bd01cf4d920bcf34facb3f2ac6ed6574"}, @nested={0x13c, 0x1f, [@typed={0xc, 0x36, @uid=r5}, @typed={0x18, 0x3e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="c425da3776219fad65a1ee53452a3a6ea74a9751f6044fcf6c2b8db8c18f93a24d21652169e5272008accfe6041e202b0da2a2f347a98c", @generic="36bd1ae8b08a4428e6aebe9325842898a287c0fa9131513adbe02baaeefe9781d81e35ee8b2f32a6fc33b93e075c9df48a3cf8a225f5dfc869ef55f16a0e5d300020cd5c0ba44f5449193dbb87e41d92ac8084c3caf76a8963ba2ced714c29ff7b58a553054ace1e614d66a4043d9c507d82c1af3e93a6a39846e30abb2cf82010a229a74b5b5783bdc89d89a62e75c827753b312ef73be943369ebdd771632a84700d2326017dca5ac1c50f608f05bba28085bd7f7f6c33098ccae798b83f12d566316c9f1edad017072714e0acb84f47a0f353f658da6a1bed"]}]}, 0x190}], 0x5, 0x0, 0x0, 0x80}, 0x8000) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) stat(&(0x7f0000eb8000)='./file0\x00', &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bfb000+0x40e)={0x0, 0x0, 0x0}, &(0x7f0000824000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000ef2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000869000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000bbb000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r4, &(0x7f000074f000)={0x1d, r6, 0x0, 0x0}, 0x10) splice(r4, &(0x7f00007ed000)=0x0, r5, &(0x7f0000db9000-0x8)=0x0, 0xcec, 0x3) r7 = getegid() getgroups(0x5, &(0x7f00006cf000-0x14)=[r0, r1, r2, r3, r7]) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') fchmod(r0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00003bb000)=""/144) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000418000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0xfffffffffffffbff, 0xb1, 0x0, 0x10001, 0x10f000, 0x1007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) 2018/01/16 20:08:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d8d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008f7000)={@common='sit0\x00', &(0x7f0000779000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e7f000)=0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fc7000)={{0x2, 0x2, 0x10001, 0x7, "46cbaf6305e6e5e9eb32c8a5aa0af222ad8fe2ebbe78d92185caf4f2c7493cbbe8308c1694dc52f0d9372451", 0x80000001}, 0x0, 0x0, 0x8, r1, 0x6, 0xfff, "737b36340524b08ad5f0f519ce6c64a5f40d81002df0ae3775f787f2d8bd51088dfca92f235de6b4b5aadf81c7934605a9d2d2e2b80698b067d16d9d1ac92b6e", &(0x7f0000166000)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x5, 0x9, 0xb1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(r0, 0x540f, &(0x7f000068f000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000a24000-0x4)=0x5, 0x4) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000c000-0x2d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0xfffffffffffffffe, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x1, 0x0, []}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000007000)='ppp1,!)ppp0.\x00') 2018/01/16 20:08:44 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d80000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysfs$3(0x3) 2018/01/16 20:08:44 executing program 0: pipe(&(0x7f0000730000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100000000, 0x2, @cisco=&(0x7f0000749000-0x8)={0x6, 0x3}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000537000)='tls\x00', 0x4) close(r1) 2018/01/16 20:08:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000fb9000-0xc)={0x10000, 0x1}) syz_open_procfs(0x0, &(0x7f0000d63000)='ns/cgroup\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f00008d5000-0xa)='ns/cgroup\x00') 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000720000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ea2000)=""/240) modify_ldt$write2(0x11, &(0x7f00003bd000)={0x0, 0xffffffffffffffff, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000709000)=""/118, 0x76) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000043d000)="6e65742f75647000b81be1403f10c96091c8d0c4e92a75") openat$ashmem(0xffffffffffffff9c, &(0x7f000076c000-0xc)='/dev/ashmem\x00', 0x8100, 0x0) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000369000-0x7f)=""/127, 0x7f}], 0x1, 0x100) openat$audio(0xffffffffffffff9c, &(0x7f0000fac000)='/dev/audio\x00', 0x4a0100, 0x0) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c1a000)={@generic="2c7eec4cc460626bb33fb0d86e6ffb9d", @ifru_flags=0x2000}) 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) sysfs$3(0x3) 2018/01/16 20:08:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000005000-0xc9)='#') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000009000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 20:08:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc370, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b84000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000913000-0x4)=0xb) sendfile(r0, r1, &(0x7f0000f43000)=0x0, 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 20:08:44 executing program 1: r0 = socket(0xffffffffffffffff, 0x5, 0x400003f9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000203000)='./file0\x00', 0xfffffffffffffffd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dcd000-0x9)='/dev/ppp\x00', 0x101001, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000082e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="98c6c26ec0a71e73569d35427c6a785a"}}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000932000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ddf000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f00006dc000)='/dev/dmmidi#\x00', 0xdcb, 0x80c00) recvmsg(r2, &(0x7f0000876000)={&(0x7f00000a7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000275000)=[{&(0x7f0000ac4000-0x84)=""/132, 0x84}, {&(0x7f0000150000-0xfb)=""/251, 0xfb}, {&(0x7f0000a24000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x9}, 0x1) lremovexattr(&(0x7f0000c11000-0x8)='./file0\x00', &(0x7f0000b67000)=@random={'user.\x00', '[\x00'}) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) sendfile(0xffffffffffffffff, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(0xffffffffffffffff, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x10000) bind$inet6(r0, &(0x7f0000241000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = syz_open_dev$sndpcmc(&(0x7f00002a6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1c07, 0x117840) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x5) r2 = socket$inet6(0xa, 0x800, 0xc0000) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x2ffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 20:08:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00002b3000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00002fe000-0x28)={0x5, 0x52df, 0x5dac1171, 0x7f, 0x836}) write(r1, &(0x7f0000fd6000)="", 0xfffffffffffffede) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000149000)=0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000c10000-0x24)={0x6, 0xc91, 0x6, 0xfffffffffffffffc, 0xbe3, 0x3, 0x0, 0x1ff, 0x401, 0x882, 0x10000, 0x1}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ab0000-0x14)={0x1, 0xfff000000000000, 0x4, 0x7fff, 0xe55b, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) sendfile(0xffffffffffffffff, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(0xffffffffffffffff, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aef000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000aa4000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x6, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)={0x0, 0x0, 0x0, 0x0}}}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000539000-0x93)=""/147, &(0x7f00001ac000-0x4)=0x93) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000087000)=0x7fff, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000eac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) mbind(&(0x7f0000f72000/0x4000)=nil, 0x4000, 0x4001, &(0x7f0000d5d000)=0x0, 0x2, 0x2) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f0000791000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000a29000-0x400)={""/1024}) pwritev(r1, &(0x7f0000dc1000-0x8)=[{&(0x7f0000dcd000-0x38)="1819795ba8d6860819baf5beb03f2eecb4aead042b5b826a6bb2d34247d834056ecef35134902b0fb37d093098c606ef2296c5f500ad3dcb", 0x38}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000592000)={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa90b}, {0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x6, [0xfffffffffffffffa, 0x3d57, 0x7ff, 0x1, 0x7fffffff, 0x5, 0x1f, 0xbb2]}, 0x5c) 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000092b000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ppoll(&(0x7f0000bc0000)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000cb4000)={0x0, 0x989680}, &(0x7f000064e000+0xe59)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009dd000-0xc)={0x0, 0x1c, &(0x7f0000ca4000)=[@in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000dca000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e20000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x1000, 0x5, 0x100000001}, &(0x7f0000216000-0x4)=0xa0) 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x48d8, 0x403fff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00004db000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f51000-0xb)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000ef9000)={0x3fff8000000000, 0x6, 0x8000}) 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) sysfs$3(0x3) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000427000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00002cb000)=0x5) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000b7d000)="7d3972e06d917a97f15fda63207e98cb086ce2eb515bee0a79711f7983f65ed68f464a9b6bd2605bc8957ab1747e51b69dcc96bfaab814942aae46ebf42a6721a7fc57e1ff5b7318977903b94d9e95ac1d6b78936821acdc02d258db1ee1d11f9a10a312bafb4e2ef8ec0864495814a776e48b44311f32c22ac28566bdb1f9f97b1124007512ae15f3f656110ff0a9e87ea38020e818ac1077804bd43a252f8318ed9213ac594c07bfbbb062d0d86466f7efed519ecc54a84f57") 2018/01/16 20:08:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bfe000-0xd3)="bb186843d3e3ce94ae119d30f59e4d259f975e4404d3e16e9a0f219b47695546b1d1cd00000000000000047c71b69a2525e0dcb7e9c38c22cf5d33e4a969fb4f", 0x40) pipe2(&(0x7f000001d000)={0x0, 0x0}, 0x80800) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00001f9000-0x4)=0x8000000010000) 2018/01/16 20:08:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d63000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000482000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000580000)='./file0\x00', 0x0) connect$pppoe(r1, &(0x7f0000d19000)={0x18, 0x0, {0x4, @random="8447ddf65e9c", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) sendfile(0xffffffffffffffff, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(0xffffffffffffffff, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80100, 0x0) r2 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x720) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) writev(r2, &(0x7f0000352000)=[{&(0x7f0000ccb000)="382c5b8afe", 0x5}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00004ca000-0x18)=""/24, &(0x7f0000afa000)=0x18) connect$ax25(r1, &(0x7f00003a3000-0x10)={0x3, {"6efb41a2d05ed0"}, 0xfffff00000000000}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000604000)=@generic={0x8, 0x7fffffff, 0x100000001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/16 20:08:44 executing program 1: socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00006b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x8a, 0x8001, "faa9680f690abb09560aad71bfaf3ecf8d502a81c36cc4749a591637b537bb19abf6c2c65f8c10981ce9ac742366e14683966cdff67eab4aa7b88266ec4d03692fb7c1ce6937f27a76895b841f9b4266bdcdc5d9a08ef8cc9f02591ce89d70aebb4b89aaf8b04c922b1237aeecfffde3fc33ab0c86f8548cc7b1190d250b5651fafe"}, 0x101100) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000002000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000343000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x26d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000957000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000566000-0x8)={r2, 0x42}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000d6b000-0x15)='vmnet0em0md5sumppp0-\x00', 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d72000)=0x0, &(0x7f0000251000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f000096b000)=""/121, 0x79) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ad5000)={r3, 0x978, 0x30}, 0xc) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000016a000)=0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007d8000)={0x0, 0x0, 0x0}, &(0x7f0000665000-0x4)=0xc) sched_getscheduler(r5) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$llc(r1, &(0x7f000044b000)="bd4c66121c52667f89bf6cfac3c50f3b2ef830cef24071315eac4dd447577d7f4bc534345df228d5c771b22183ace84a324dc3c7", 0x34, 0x4048080, 0x0, 0x0) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2000000006, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000033c000)="890304", 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000725000-0x4)=@assoc_id=0x0, &(0x7f0000b87000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000081d000-0x8)={r2, 0x5}, &(0x7f0000620000-0x4)=0x8) pipe2(&(0x7f0000e52000+0x7f5)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000e63000)={0x5, &(0x7f0000473000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00003b6000)={r5, 0x1}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000067c000)=@assoc_id=r3, 0x4) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 7: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x131) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000034000)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000002b000-0x4)=0x0) 2018/01/16 20:08:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008dc000-0x10)={0x0, 0x0, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000570000)=""/120) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002f2000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000eec000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000399000-0x10)={r1, r2, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a3c000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000101000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bd2000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x0, r5, r6}, {0x3ff, 0x7fffffff, 0x1, 0x800, 0x8, 0x1000, 0xfffffffffffffff8, 0x9}, {0x8000000000000, 0x7, 0x6, 0x17}, 0x100, 0xb, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x4, 0x2, 0x5f, 0xf8, 0x333, 0x4}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002fd000-0x88)={0x0, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000893000-0x10)={r1, r4, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00007e9000-0x10)={0x400, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00001b4000)={0x480, r7, 0x10001, 0x9}) syz_open_dev$sg(&(0x7f0000e6d000-0x9)='/dev/sg#\x00', 0x5, 0x9fffd) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[], 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)="") ioctl$KDDELIO(r0, 0x4b35, 0xa194) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) wait4(r0, 0x0, 0x4, &(0x7f00000cb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x321000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000-0x24)={0xfffffffffffffe00, 0x3, 0x1000, 0x8, 0xdc44, 0x7f, 0x0, 0x2, 0x6, 0x6, 0x7, 0x800}) 2018/01/16 20:08:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000074c000-0x4)=0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000174000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000a21000-0x8)='ns/uts\x00') r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') lstat(&(0x7f0000515000)='./file0\x00', &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f000064c000-0x8)='./file0\x00', r4, &(0x7f0000871000-0x2c)="22a9b5e5b48c49fc9d6060388102264160b58aa8d645ae00039e20b5e8be00abb41a09b5f7f68bda16b837d9") sendfile(r2, r3, &(0x7f0000763000-0x4)=0x0, 0x2) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000372000)='/dev/sequencer\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000c47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000118000-0x4)=0x14) fadvise64(r0, 0x0, 0x10001, 0x0) sendmmsg(r0, &(0x7f0000177000)=[{{0x0, 0x0, &(0x7f0000e27000-0x48)=[{&(0x7f00001c9000-0xf7)="758a16c8a2685ab5eccc70647493175d4d3d2f3c0c4a83df4a35299dbfdec40fa8939b974d281f3067d2b3f306624a67132e508a92db9741f82054a5e010cd7ffe741d64379cd85b855151bcd5808c71cf10093fcc4d16a19ebadd8ea11396838d5634f9e93375537f0c1ff6cdbdd85bfdb5e386b3a184892f1067b582d9534af0a72d22e837d44e7c7f086ea21bc306f19a658f526df1a3fa081d9c2ca9910856c80ffbd1533c36cac809e641d0c6a51bb02bacb9cbddd0e7eb32cf66add7fad1a3030f1f23f88bc4ba291b3aa15cbb2af80365713e2b9024e87ea4471f0bcf5345b6ac18e4974d01882dd15f5a3efef4dfd5ef934b3a", 0xf7}, {&(0x7f0000e0d000)="3b3d861356eba5a795517cf3ce8c82d7d20c9fd8a49f3a46d7b47a53116fedc5ab95a54c9b0b3388bdcc3e5c83a80a0b50585c00086dffb8ccc0eb39d3b59f44615055e0844dca0e893a6dd03f6bf011", 0x50}, {&(0x7f00002c4000)="efced8b6ee8ff952e810668d94219b7e57f434f7b438489b12bf8dfd86ae1a0759ed4787c92270eb85b35fef6ab45dd00ebfa49473a42440b37a707d278243ddaf926c404b7bc4610a4ca0c14d8531b320cc4d0467ea1e0c2c1d123e57a7fc4c1f200bc1fc25b56d492acf597dd61c9bfc00e7dffa60e8d57d457cbffadeba8c5466dff8885f83b4a77bb906f6050a810a19d5", 0x93}, {&(0x7f0000072000-0xdb)="e9f80d1f82cd7aae43acdc1df96410074a42432ee5d45a236e842fce86e2e90e38af64a2124318b44a90b2e695ac43a355ef2eba8e94a6a067c0097f2e8eb4b893bfd48e1049e174a4098edfd576013e7bb8bfa23518a18913d81572553ae0fc7a0cb8935a44487405c28b580fa65967c1481d3ea9e6b35d5c9236326cda5c69b65ca37debe15ecaba633eb7d6ff6d7239d19d520c2f42b69ea71666b831f524de8b15a9567de2ae5aa19b3bd56cc578e5948a3dfc26f76041e72e459bd1cc161ddfcd2c321d963af3ed1963a506a5fc9ace31a9c1e4fd3045085480147c32d5", 0xe0}, {&(0x7f0000e10000)="", 0x0}, {&(0x7f00007f0000)="70508bff1fcf0aeb86e7af3c9db34605de8c224a967d0de79f6f115d87c67924063b7d15a19f28d89689", 0x2a}, {&(0x7f0000cac000-0x54)="c32d19ee8c1309d3008486cf284f0c9f6dce1bde9e5d3c9de4e71bc46ab4ab725a676cbf8f908b75b98da906d9fe340f5277325cdbdedf5d638e9721bdee252dd7ff2f10db13fea12af87779a6235094c0b650ce", 0x54}, {&(0x7f00007b5000)="341aac58dcd40275e5ea991b29de818b5298a269ebacbfebcc577c073923387d6afe43200bf53283167c4522f6ae0c38b0b55674d652f204aac323ec66ff37023079682ad5a9a6ab3168f646fb6644bae72f1a9d1dd59423b426836d624dcd9bed2e27e4ce9ceea1b7bb27cbb858dcec571e8c901ea28568b788c306525c134b9ac0c64315108d6b24cbfb7d46524ec936791c7de92f0b66e9d9c2", 0x9b}, {&(0x7f0000541000)="bf3c5f61efb1983032598f53f8472524b5aab5d6fc3e09317644bde690dff09b8086b6084a6d88434b615a5e571b57713b82a4623d0af50f0fe878968690803b98c3dbaf28322d32602a69fa61add811d143fedae8893dde4a715309f8d2fb4d66fca975a9337dcfeeff336e5b393222e5c5cc92ee8918a6cad41953aabe8522f213a222977960777f8b2b0a188204ad21748c23f682f771ffce3c", 0x9b}], 0x9, &(0x7f0000993000)=[{0xd0, 0x11f, 0x95e, 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{&(0x7f0000ae7000-0xbb)="757186245cb8bbfd2b017bc3ecf235c0513e510b1262a21545dd03d3a1e886001e9ba810697d79673d4ce31ec574bb4a7c89ad3604a71731e9b604a32dd4f9bb3032594a738064ec001402a1fcac746d0b68c6cedc97c814347e081d31ae66fc6e4353d3cb8c640ec7f6a565fef63643c440dcf1f5feb73970288a873a0a6f9a9db2db4c870db05278b41361b2d0fb6ec36a067561717146907459a44f5cdca766bdb58217c0f07a1160cc39f0a1d2fca85a4ee98e0300393efe45", 0xbb}], 0x7, &(0x7f0000b56000)=[{0x1c, 0x114, 0x0, "de94f2fa3ac1eb5118dc16ab3a5a37"}, {0xdc, 0x117, 0x2, "3aa62be767622e45646aeadc9acff3c5327e9f8f5fb33009435d0a91ae8f9a888c559a421fbb85a2aea257faff603f6c5992ae12f70d4cd94897884da3639a7c158177b9f190afb7b2ccde0cce6fdee8243c1c38fc99ceb5fa5fbf6bf75137bd2720621f43cb9b9d1754f0d3a1346eaca3c505db4ef849d6d4476613cfc55ef3759adee3cff057a603946353b7d3dad255b4c58164594e3157df431ac11fa44aefb9e6a34b646a1f2dbca72d8d0eb537c4b36d4d7c0c9d40ff4c20900123edb3ba24b5390cf66204044115a805"}], 0xf8, 0x24000010}, 0x2}, {{&(0x7f0000695000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58, &(0x7f0000586000-0x18)=[{&(0x7f0000486000)="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0x1000}, {&(0x7f0000e1b000)="35b50ba26754492fe2c98b7619f9fd0019bb4038f38a29c8bc61aa3ed201c764bc79128a214f98f76d6a4321e68a775336e12953677416e8d796f74249e6", 0x3e}, {&(0x7f0000a6b000)="1d7eaf0f862c5be1525220a8d83d51ecf7c5e69856163e0ea49906ab7c39f0b95d269cde47393441d6f831e2079ea4e5194327671092011d189497c733957dd405619b3a250edda1ecb1b125552c190cf62988dc7727ea9d38b52b779a32604efcfc69c6e94caba65d91fa28b076d845a0342ef544ba3ea34192e150cf493ba91083812d9ee8f5d4ded2c408bf76fac9cfdea02f19cb4263f475103bb004c68e95a12d171a265175465de4043933cb50d1c2287b979f99baf7999229237dc397317bb7e137c08dd0", 0xc8}], 0x3, 0x0, 0x0, 0x40}, 0x8001}], 0x7, 0x4000800) sysfs$3(0x3) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c27000)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d3000+0xcc0)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 20:08:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:08:44 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000003000-0x9)=@random={'btrfs.\x00', '*\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xfffffffffffffe8d) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0xe323, &(0x7f0000000000)="f63bd8e14af40014d44f91d908de21343ab32b", 0x13) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003e000-0x1)='/', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000016000)={0x0, 0x6}, &(0x7f000002c000)=0x6) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000003b000)={r1, 0x6}, &(0x7f000003c000-0x4)=0x6) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f000001e000)={0x4, &(0x7f0000012000-0x10)=[0x1, 0x5, 0x7f, 0x1]}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x3, &(0x7f000003c000)=[&(0x7f0000013000/0x2000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f000001f000/0x2000)=nil], 0x0, &(0x7f000003d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000003c000-0x4)=0x0, &(0x7f000003b000)=0x4) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000003c000-0x4)=0xcd8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000003c000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffffffffff00, 0xfffffffffffffff9, 0x9, 0x0}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000003c000)={r3, @in={{0x2, 0x2, @rand_addr=0x30c28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) capset(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) sendto$inet(r0, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c7e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 20:08:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f00008ce000)='user\x00', &(0x7f0000064000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004f000)="aacdc3931b9cb3f10dc427ee673853ebabe89c0e4a3e783cf4d73bb455db17153eb188e8a8b91d0e46882b44ab90d5fb2c5be8a94a25916c1660e0e5c922122ed8c86236d1cf5e3b2fa6e71cf42de68f32a2df72f779e19860b12e9ef07652e8a99786350936afa36be4f47cd622fb8746f2302bedfa349a62881c2177d3c50787d4f68d1420385260d62b360da7b920e768ad41991fe8a48b0fc911545e7d9cf32dd84fcdb355dd1ff609ff3219cecd6e5778ace40555e2cddee6fd73", 0xbd, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000605000)={0x1000, 0x7, 0x2, 0xffffffff, 0x9, 0x6, 0x8, 0x8}, &(0x7f0000e99000)={0x2, 0x10001, 0x800, 0x3f, 0x9, 0x739, 0x3, 0xffffffff}, &(0x7f000013f000-0x40)={0xffffffffffffff7f, 0x5, 0x5, 0x20000, 0x1f, 0x9, 0x400080, 0x4}, &(0x7f0000e2a000-0x8)={0x0, 0x989680}, &(0x7f0000b9a000-0x8)={&(0x7f000052f000)={0x9}, 0x8}) r2 = syz_open_dev$sndpcmp(&(0x7f00006a0000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000adf000-0x4)=0x3, 0x4) keyctl$assume_authority(0x10, r1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000572000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000a5a000)={[0x2, 0x100000000, 0xe6, 0x1, 0x5, 0xdf1, 0xfffffffffffff801, 0x9, 0x1, 0x80, 0x5, 0x0, 0x101, 0x7, 0x200, 0x1f], 0x4, 0x0}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000df9000-0x1000)=""/4096) sendto$ax25(r3, &(0x7f0000c83000-0x9d)="3e5fb85654a732d8b6de2efd83bd07d59484c6178baf774efddcf8c3a7e82f1a83e897e5bb4a7c9c405559ec0caa14de625fb1d262cb51b88f114b002cf49824f53a7dfca0dad171e58744590f92c13b506d59940eacb78a22fae5aa2fdefce3df9373c5988ced9dfc9cf362111d622788a0c64e8bddee1538b4121be2504120110ce7bed3ea9471316b7ec867e82efb638234b97ad59b16d214dc84c4", 0x9d, 0x0, &(0x7f0000cad000)={0x3, {"d6cfa648e0b915"}, 0x6}, 0x10) syz_open_dev$amidi(&(0x7f000092c000)='/dev/amidi#\x00', 0x20, 0x2000) read(r0, &(0x7f00004d1000)=""/151, 0xfffffffffffffd7d) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000cf1000)=""/68, &(0x7f0000ada000-0x4)=0xffffffffffffffef) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x410, 0x0}, {r1, 0x4080, 0x0}], 0x2, 0xdd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00001d8000)='keyring\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x200e0802) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2018/01/16 20:08:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b24000)='/dev/vcsa#\x00', 0x4, 0x48080) readlinkat(r1, &(0x7f0000184000)='./file0\x00', &(0x7f0000e36000)=""/0, 0x0) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f0000022000)=0x6, 0x8) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000de1000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) prctl$void(0x3f) 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) sysfs$3(0x3) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f9d000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000895000)=0x2, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x3, &(0x7f0000fea000-0x58)={0x0, 0x24, 0x0, @thr={&(0x7f0000421000-0x6b)="cf20b6da0bcd1d17ecf7670145f201f5ce5c71a91c2cc4790a106d21d778ddb9d12095a869bc3085aff8554cf1b590f39ebe75d5658bad8dd488102932d6f57512d8111b80ab8c97ebe4ce1b926f16f915cdf0015f0820a417ab47651c80e29661c800a77d99fab37d7199", &(0x7f000059e000)="271647cef449b8614d988fafd80b63d4d19cb352126cde7da20e91b61b49d9a7d0c03990a422ce3cb69de4d318e73d6fc98405bba6a82fa8e70c1a1f6debd030978481e79c2017dc8db45d5b86720a32b88b7ac1c8c2760e984c9619c4c86544caf16c9c09487cd80f81c9ba25354144371c5711c0fb368126236858"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000)=0x0) timer_settime(r3, 0x1, &(0x7f00005e2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000046c000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000548000+0x331)={0xa2ee, 0x8001, 0x3, 0xfb0, 0x0}, &(0x7f0000103000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000077d000-0x8)={r5, 0x8}, &(0x7f0000ae2000-0x4)=0x8) 2018/01/16 20:08:44 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000029d000)='/dev/vcs\x00', 0x4000, 0x0) sendto$ax25(r0, &(0x7f00000f1000-0xd8)="2c48aeacc891b02a37cda4af4f822a22f8db4c25cbd6b0ad34e625a044cbdc87dfacd93cf8eded63938cec3cd8ff74776ae0493911bb04973a29ae179a40bfd8ad84644bedd0bfb86289d119a2bcb01ab3dab3215ac1445a9f8fd956ceb19623f48503e462355c90837982e0fc1db1000ed3221408abd76075db3660805ab5e35e02f2a04db3f3ed83bbb55d0e7040c1d4668a6a100718aaac5e725220ceea146fc65956f10aa01720430125041dd5d80bca46c97feee4b5a2f00a6db542ffa59d28a43bf58c74161316114fd6db46bd87f155b7610ac6d2", 0xd8, 0x40040, &(0x7f0000e14000+0x12c)={0x3, {"3ec5263e97f61d"}, 0x2}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000668000)='/dev/vcs\x00', 0x301101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000003a000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d02000-0x10)='/dev/sequencer2\x00', 0x80077, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000215000-0x8)={0xe0ad, 0x4550, 0x9, 0x8, 0x9b}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r0, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/16 20:08:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000069000-0x30)={0x0, 0x0, &(0x7f00005d7000)=[], 0x1, 0x0, &(0x7f00000ec000)="13"}) 2018/01/16 20:08:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000797000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfff, 0x0, 0x8, 0x1, 0x8f32, 0x0, 0x4, 0xaa0, 0xffffffffffffffff, 0x2, 0x70000000, 0x8, 0x9, 0xfffffffffffffff7]}, &(0x7f000095f000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d59000)={r1, 0x5}, &(0x7f0000c8e000)=0x8) write$fuse(r0, &(0x7f0000001000-0x28)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000057e000-0x8)='./file0\x00', &(0x7f0000ef4000)=@random={'os2.\x00', '}@\x00'}, &(0x7f0000c85000)=""/154, 0x9a) sysfs$3(0x3) 2018/01/16 20:08:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f000011c000/0x4000)=nil, 0x4000, 0x1000000, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000715000)={r1, 0x0, 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, 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) r2 = syz_open_procfs(0x0, &(0x7f0000dfc000)='net/route\x00') readv(r2, &(0x7f000021f000)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b4b000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1a000)=0x5) 2018/01/16 20:08:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a11000-0x4)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c91000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000952000)=0x0) 2018/01/16 20:08:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ec7000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d7f000-0x38)=[@in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}], 0x38) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000b48000-0x10)='coredump_filter\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00002cb000+0x747)={0x3, 0x7, 0x2, 0x3, "20763a7d8596585ac03ace15a2c08a84e7a28d70dfe937777e205ba516be12aad462ab321cf18a889e7aa4c9", 0x80000001}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r0, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) gettid() 2018/01/16 20:08:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000cdc000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r0, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r0, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe82, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000ca8000)="4bae835babbbbb3e6ed066c4a8a1309332b1c6531e3badbf38edb3ca643c57f42722ac2d04e760afb3405bf69b400b88bebb86dee0b515c11dfd08b85f95c7c14bc79cee3d98f28f69db3b59942e41", 0x4f) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f26000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000035c000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f00009b4000-0x8)='./file0\x00', &(0x7f000025f000-0x10)={{r1, r2/1000+10000}, {0x77359400, 0x0}}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e66000)={0x0, 0x200, 0x8, 0x0, 0x8, 0xcad}, &(0x7f0000c19000)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d39000)={{&(0x7f000063d000/0x1000)=nil, 0x1000}, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000034000+0xdf)={r4, 0x80000001}, &(0x7f0000e10000-0x4)=0x6) r5 = syz_open_dev$sndmidi(&(0x7f000064b000)='/dev/snd/midiC#D#\x00', 0x40, 0x408001) sendfile64(r3, r5, 0x0, 0xffffffffffffff00) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00007f8000)=0x7f) sendto$inet6(r3, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r3, 0x1) r6 = add_key(&(0x7f0000ffd000)='pkcs7_test\x00', &(0x7f000044a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005bf000-0x1000)="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", 0x1000, 0xfffffffffffffff9) add_key(&(0x7f00002a9000-0xc)="630500732e73706e65676f00", &(0x7f00009cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000023b000-0x85)="4146d70722d43a3e1a236354233d3b6c314fcaa85a3660f895daa19730c048c468c9cb38831d7de92eed2a555c7013a5ee46f06665a05f963d6b8fd22f34b57b38002bf5db988fc4d0519de77f631cf8333e5f0cdaaa3adf016c5b86fcd376e3497f8e952a434238a6e92a59ec4e5139172b0d94736596c0b566f0bf58a53f10309f2bd13f", 0xfffffffffffffe49, r6) sendto$inet6(r3, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/16 20:08:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000afd000)='&%bdev$self:!\'\x00') open_by_handle_at(0xffffffffffffffff, &(0x7f0000ddb000-0xff)={0xff, 0x974, "9c15055b16d46129581e06914ba59aed036863efd09ab043f7a566de8acf67e7542c5c00814fd822c32cb72b356cd6f8c424c6f62ec47e0162f45e807c6b054f532315ad4ef0acd4e000529e05906e54c7e8deaac17f9450796e9d1dc1e32645640363af249056a00885eaa65ba3b53959a25fa7d9ccc3debd36b850b4562b035cda85d62d3dc597a07f239cae0d279c3973837888738fca7de215f560cc9bd78dd60de8e95828b60db4187a35561d60c987d4e69e30a18e99c0bbb8d4f236f4b0a80355f26fc3a7dc510db5d0a37a45cc38c8f071d1b387bedc3791edba37cc10730257d9e15f9d2e4a34369adda24403664f4a28234d"}, 0x2000) clock_gettime(0x0, &(0x7f000056e000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003c0000-0x8)={r1, 0xfffffffffffffffb}) bind$bt_hci(r1, &(0x7f0000036000+0xa53)={0x1f, 0x7, 0x2}, 0x6) r2 = creat(&(0x7f0000cf6000)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003dc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x100000001, 0x81, 0xa4}, &(0x7f0000647000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000079b000)={r3, 0x1000, "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"}, &(0x7f0000b7c000)=0x1008) wait4(0xffffffffffffffff, &(0x7f0000ab2000)=0x0, 0x0, &(0x7f0000939000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000751000-0x10)={0x2, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00006c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000006000)=0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f000091c000-0x8)={r0, r4}, 0x8) 2018/01/16 20:08:45 executing program 3: r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) [ 333.570057] binder: BINDER_SET_CONTEXT_MGR already set [ 333.580401] binder: 28819:28834 ioctl 40046207 0 returned -16 [ 333.592272] binder_alloc: 28819: binder_alloc_buf, no vma 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000c1000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x15, 0x9, 0x40, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000cf8000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="8b7db36a4abc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) sendmsg(r0, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b3000)='/dev/rfkill\x00', 0x404000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000035000)={0x3618, 0xb6}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a6000)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e54000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x1000, 0x3, 0x0}, &(0x7f00004e1000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001b7000-0x1008)={r3, 0x1000, "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"}, &(0x7f00004dd000-0x4)=0x1008) r4 = userfaultfd(0x800) timer_settime(0x0, 0x0, &(0x7f000039f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e35000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000794000)={0x0, 0x0}) ppoll(&(0x7f0000bba000)=[{r2, 0x140, 0x0}, {r4, 0x4, 0x0}, {r2, 0x181, 0x0}, {r0, 0x40, 0x0}, {r1, 0x200, 0x0}], 0x5, &(0x7f00008c9000)={r5, r6+10000000}, &(0x7f00002f0000)={0x3}, 0x8) io_setup(0x9, &(0x7f00002b9000-0x4)=0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/ppp\x00', 0x400, 0x0) io_cancel(r7, &(0x7f0000af9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x81, r4, &(0x7f0000f65000)="869b26733f54852daca3958cb9421c0780df46e5eb1e1d6f9b642dbfc1d82f2ca521df67bd43a87b34b095afc3bf6fc33885efea8e8e8c6933db91bb6f11129aa304a913745baecc70812de5df9ff7f5aefc9215fd62a1f5e142a7f78efc327b350c0cafc3f99db5d3b404f3c7cd108d6d56dbe7", 0x74, 0x6, 0x0, 0x0, r8}, &(0x7f0000d50000-0x20)={0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) [ 333.592297] binder: 28819:28848 transaction failed 29189/-3, size 0-0 line 2903 [ 333.645835] binder: BINDER_SET_CONTEXT_MGR already set [ 333.645850] binder: 28850:28861 ioctl 40046207 0 returned -16 2018/01/16 20:08:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2713, &(0x7f0000519000-0x1)=""/1, &(0x7f0000cce000)=0x62) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003c2000-0xb)='/dev/mixer\x00', 0x6a0001, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002be000-0x10)={&(0x7f00000eb000/0x1000)=nil, 0x1000}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000083b000-0x4)=0xfffffffffffff001) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000283000-0x6f)=""/111, &(0x7f000006b000-0x4)=0x6f) socket(0x9, 0xa, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000033d000)={0x3, 0x8, 0x8, 0x100000000000, 0x7}) 2018/01/16 20:08:45 executing program 3: r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/status\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000377000-0x54)="5108d893bbbeea7fec06375ee2333a93e759fe2f4c04b8c99eaca39fc588132c5eea7e35a68aeabb2b9bd0eb5b3b9eda6960db5f778ca85ee95a353093e14baf7371bc5165b35739a63ce0991076ca12ff548ec8", 0x54) 2018/01/16 20:08:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000afd000)='&%bdev$self:!\'\x00') open_by_handle_at(0xffffffffffffffff, &(0x7f0000ddb000-0xff)={0xff, 0x974, "9c15055b16d46129581e06914ba59aed036863efd09ab043f7a566de8acf67e7542c5c00814fd822c32cb72b356cd6f8c424c6f62ec47e0162f45e807c6b054f532315ad4ef0acd4e000529e05906e54c7e8deaac17f9450796e9d1dc1e32645640363af249056a00885eaa65ba3b53959a25fa7d9ccc3debd36b850b4562b035cda85d62d3dc597a07f239cae0d279c3973837888738fca7de215f560cc9bd78dd60de8e95828b60db4187a35561d60c987d4e69e30a18e99c0bbb8d4f236f4b0a80355f26fc3a7dc510db5d0a37a45cc38c8f071d1b387bedc3791edba37cc10730257d9e15f9d2e4a34369adda24403664f4a28234d"}, 0x2000) clock_gettime(0x0, &(0x7f000056e000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003c0000-0x8)={r1, 0xfffffffffffffffb}) bind$bt_hci(r1, &(0x7f0000036000+0xa53)={0x1f, 0x7, 0x2}, 0x6) r2 = creat(&(0x7f0000cf6000)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003dc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x100000001, 0x81, 0xa4}, &(0x7f0000647000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000079b000)={r3, 0x1000, "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"}, &(0x7f0000b7c000)=0x1008) wait4(0xffffffffffffffff, &(0x7f0000ab2000)=0x0, 0x0, &(0x7f0000939000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000751000-0x10)={0x2, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00006c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000006000)=0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f000091c000-0x8)={r0, r4}, 0x8) [ 333.702848] binder: undelivered TRANSACTION_ERROR: 29189 [ 333.708952] binder: release 28819:28834 transaction 502 out, still active [ 333.716174] binder: send failed reply for transaction 502, target dead 2018/01/16 20:08:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000337000-0x4)=0x4, 0x4) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 20:08:45 executing program 6: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000e8000-0xc)='/dev/audio#\x00', 0x0, 0x200100) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000c9000-0x8)={0x3, &(0x7f00000e9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000b1000-0x8)={r1, 0x2}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000e8000-0x4)='tls\x00', 0x4) syz_extract_tcp_res(&(0x7f00000d2000-0x8)={0x0, 0x0}, 0x1, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 20:08:45 executing program 3: r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000039f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e6d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000c3c000-0x8)={r1, &(0x7f00007d3000)=""/42}) 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000342000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000147000-0x8)={0x9, 0x6}) set_mempolicy(0x2, &(0x7f0000097000)=0xfff, 0x4) r1 = socket(0x15, 0x80005, 0x0) sendto$inet(r0, &(0x7f0000d68000-0xcb)="2e3837eadce613d08117668cb7cb512feb1d43118c32b4d706ba63b57c7a9b527e6d488e2dc64a0ed47919b5d05ade2d604877ec17240be15a619760b6a3bb1769f4f73316a351a54f70d7ce9d6f4b2eb6a24a75552b5fb8f412176d56cfd3a11963792d60c33df36d0beca7c7d92cee2e3c8e4efe6c675d43fee00fd185bc2148b7137e5336979bf510e3546d18eeb3c9d6ed0edcd1dbc22bf6b5e5c01791730f1cf24759c8313585293b77c85583d7c41daffe835859dcb5453d1a73faf7f6604f6c2b2daf4e308f5478", 0xcb, 0x0, &(0x7f00004fa000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000deb000-0xc)='/dev/rfkill\x00', 0x20080, 0x0) connect$nfc_raw(r2, &(0x7f00001aa000-0x10)={0x27, 0xffffffff7fffffff, 0x6, 0x4}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000272000+0xe14)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000e4c000-0xa8)=""/168) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) ppoll(&(0x7f0000413000-0x20)=[], 0x0, &(0x7f00005e3000-0x8)={0x0, 0x0}, &(0x7f0000c2b000)={0x0}, 0x8) rt_sigprocmask(0x0, &(0x7f0000717000-0x8)={0x4}, 0x0, 0x8) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000694000-0x8)={0x0, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000c40000-0x1)=' ', 0xfffffffffffffd51, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000556000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f000025e000-0x8)=""/8, 0x8) r2 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) socket$llc(0x1a, 0x2, 0x0) 2018/01/16 20:08:45 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000000800000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000fa7000-0x4)=0x0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000286000-0x18)={r0, &(0x7f00000d2000)="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", &(0x7f00002ab000-0x7c)=""/124}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000fa5000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000fa6000-0x58)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) exit_group(0x2) setsockopt(r0, 0x84, 0x8, &(0x7f0000e9c000)="", 0x0) r1 = syz_open_dev$adsp(&(0x7f00000ee000-0xb)='/dev/adsp#\x00', 0xffff, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="f3aafedc88a9276a39568caa184fcacf30c0c9f00f41fdaf01e75d193ed18dc279e1e1b026a355fa5f35a404c9d465d78738639faf6923d99b754c1ecd1828b873283872d3466fa2847dae7e5a90e617e2e01a268ba733499be0d15c2ec7c9af58773629fe4f560025", 0x69, 0x10, &(0x7f0000000000)={0x4, 0x0, 0x0, "229a27596cd0", 0xfffffffffffffeff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x26c, 0x100000, 0x2400, 0x3, 0x10000, 0x80000001, 0xffff, 0x8, 0x2, 0x4}, 0x10) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000001000-0xc)={0x6, 0x2}) 2018/01/16 20:08:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b86000-0xc)='/dev/autofs\x00', 0x121140, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000867000)=""/204, &(0x7f0000b0b000)=0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e39000-0x10)={0x5, 0x8, 0x7, 0x7, 0x0}, &(0x7f0000785000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f0000)={0x5, 0x8004, 0x3, 0x6, r1}, 0x10) sysfs$3(0x3) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x3f, 0xffffffff, 0x7f, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) read(r1, &(0x7f0000d5d000)=""/11, 0xb) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)=',\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00009eb000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001d000-0x10)=[{&(0x7f0000003000-0x13)="0f84251f0683919754bfb24b554bfbe12ac86f", 0x13}, {&(0x7f0000000000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x4000840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00001c1000-0xc)='/dev/audio#\x00', 0x5, 0x101000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000731000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fa2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d99000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000895000-0x8c)={r2, @in6={{0xa, 0x2, 0x57, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sysfs$3(0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000099b000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000b44000-0x4)=0x1) 2018/01/16 20:08:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) gettid() lstat(&(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000075000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d38000-0x8)='./file0\x00', &(0x7f0000cf1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000aa2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a2000+0xe6a)={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0xc) getgroups(0x3, &(0x7f0000843000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a5000-0x4)=0x0) fstat(r0, &(0x7f0000987000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cd4000-0x8)='./file0\x00', &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpgid(0xffffffffffffffff) getuid() getresgid(&(0x7f0000278000)=0x0, &(0x7f0000b40000-0x4)=0x0, &(0x7f00006c8000)=0x0) getpid() fstat(r0, &(0x7f0000cfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) getpgrp(0x0) getresuid(&(0x7f0000db0000)=0x0, &(0x7f0000d53000-0x4)=0x0, &(0x7f0000392000-0x4)=0x0) getgid() fcntl$getown(r0, 0x9) geteuid() fstat(r0, &(0x7f0000c94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000693000)={0x0, 0x0, 0x0}, &(0x7f0000b79000-0x4)=0xc) getuid() getegid() gettid() lstat(&(0x7f0000305000-0x8)='./file0\x00', &(0x7f000095e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006bf000-0x4)=0x0, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000b7b000)=0x0) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000e3a000-0xe0)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0xfffffffffffffff9}, 0xbc, 0x9, 'id1\x00', 'timer0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, 0x6, 0x2, 0x7, 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]}) r1 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80006, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000012000)={0x0, 0xfffffffffffffff7, 0x0, 0x7, 0x0, 0x3, 0x66d5, 0x6, {0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x0, 0x8, 0x0}}, &(0x7f0000009000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x8}, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f000000f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000d000)='\x00\x00\x00\x00', 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r2}) 2018/01/16 20:08:45 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000012000)='/dev/input/mouse#\x00', 0x0, 0x200100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000097c000+0xe2c)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2c000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r2, 0x0}, &(0x7f000005a000)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000fe4000)={0x0, 0x0}, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d7000)={0x0, 0x0, 0x0}, &(0x7f00004e6000)=0xc) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) lstat(&(0x7f00006a3000)='./file0\x00', &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000651000)=0x0, &(0x7f00001f9000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000011000/0x3000)=nil, 0xe3d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x60)={&(0x7f0000002000-0x14)=[0xfffffffffffffffe, 0x71c, 0x5, 0x0], 0x4, 0xffffffffffff8000, 0x89a, 0x8, 0x0, 0x100000001, {0x3, 0x1, 0x53, 0x1, 0x7, 0x5, 0x6b69, 0x101, 0x7, 0x4, 0xdbb, 0x81, 0x1, 0x4, "91cd473a769d80ccfaf06c5ad8152e5d273663c6de05028ab4d4a8a833517e77"}}) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r1, 0x31) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:08:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000085a000-0x58)={0x26, 'skcipher\x00', 0x0, 0xe, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x804) sendmsg(r1, &(0x7f0000932000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f00007ce000)="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", 0xf6f}], 0x1, 0x0, 0x0, 0x40000}, 0x4000000) read(r1, &(0x7f0000c03000-0x7f)=""/127, 0xffffffffffffff70) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000684000)='/dev/rfkill\x00', 0x414002, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000999000-0x8)={0x2, &(0x7f0000bf0000-0x8)=[{0x42, 0x2c691ec1}, {0x1, 0xfff}]}) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000fb8000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f9d000)=""}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b09000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000084a000)=0x0) 2018/01/16 20:08:45 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f000070a000-0x8)='./file0\x00', 0x100, 0x800) madvise(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x11) 2018/01/16 20:08:45 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004da000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000020a000)=@common='bpq0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b99000)=0x0, &(0x7f0000789000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) clone(0x2080000, &(0x7f0000003000-0x1e)="", &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f1d000-0x8)='./file0\x00', 0x305000, 0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ca5000-0x4)=0x1ff, 0x4) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 0: readlink(&(0x7f0000fd4000-0xc)='./bus/file0\x00', &(0x7f00006c5000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./bus/file0\x00', 0x1020, 0x1) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000735000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000516000)=0x0, &(0x7f000016e000-0x4)=0x4) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002cd000-0x4)=0x0, &(0x7f00002c1000-0x4)=0x4) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000722000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000988000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xa) [ 334.043859] binder: 28951:28953 got transaction with invalid parent offset or type [ 334.060674] binder: 28951:28953 transaction failed 29201/-22, size 40-8 line 3088 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002df000)='/dev/snd/pcmC#D#c\x00', 0x5a, 0x228400) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000033c000)=""/219) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002bc000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_eee={0x44, 0x0, 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$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e24000-0x4)=0x0, &(0x7f0000501000-0x4)=0x4) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001d5000-0x4)=0x3f, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) chmod(&(0x7f000017c000)='./file0\x00', 0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000bd1000)=0x6) 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) sysfs$3(0x3) [ 334.124436] binder_alloc: binder_alloc_mmap_handler: 28951 20000000-20002000 already mapped failed -16 [ 334.144408] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 20:08:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x402c542d, &(0x7f0000a27000-0x14)={0x0, 0x20, 0x4, 0x100000001, 0x0, 0x0, 0xeda, 0x3, 0x0, 0x0}) 2018/01/16 20:08:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000722000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000988000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xa) 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f00007a1000)='./file0\x00', 0x200, 0x110) bind$llc(r1, &(0x7f0000efd000)={0x1a, 0xf6, 0x9, 0x10066fc, 0xdd0, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000748000)={0x0, 0x2}, &(0x7f0000b85000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000892000)={r2, 0x1, 0xffffffffffffffff, 0x96, 0x9, 0x5}, &(0x7f00006d7000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x7, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000f72000)="0d7472757374656462646576251800", 0x800) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x17}}}}}, 0x0) r0 = getpgid(0x0) sched_getattr(r0, &(0x7f000010b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) mknod$loop(&(0x7f0000b71000)='./file0\x00', 0xd004, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cc6000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00005f4000-0x8)={0x3, r2}) write(r0, &(0x7f0000619000)='8', 0x1) 2018/01/16 20:08:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000047e000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x6558, "27f8dbfaa3634234682966a43a0e"}}}, &(0x7f00004a9000-0xc)={0x1, 0x1, [0x0]}) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004a2000-0x8)='./file0\x00', 0xa6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000476000-0x8)={0x0, 0x0}, &(0x7f0000f3c000)=0x8) 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) sysfs$3(0x3) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) [ 334.144420] binder: 28951:28953 ioctl 40046207 0 returned -16 [ 334.196655] binder_alloc: 28951: binder_alloc_buf, no vma [ 334.202530] binder: 28951:28953 transaction failed 29189/-3, size 40-8 line 2903 [ 334.226160] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 20:08:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000722000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000988000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xa) 2018/01/16 20:08:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000463000)='pagemap\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000295000)={0xb0, 0x0, 0x1, 0x1}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00004f8000-0x8)={r2, 0x2e7}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000848000-0x10)={0x1a, 0x1d, 0x66, 0x7fff00000000, 0x2, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) dup3(r3, r1, 0x0) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f00006c4000)='/dev/audio#\x00', 0x2, 0x20800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fe8000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa1, 0x4, 0x7, 0x40}, &(0x7f0000d8f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009ef000)=@assoc_value={r3, 0x100}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000018c000-0xc)={0x0, 0x0}) [ 334.237475] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 20:08:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000037f000)=0x10000, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000005, 0x0, 0x20, 0x80001, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 20:08:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) futex(&(0x7f00002dd000)=0x10001, 0x4, 0x0, &(0x7f0000ac7000-0x8)={r0, r1+10000000}, &(0x7f00002df000)=0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000249000)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000005000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysfs$3(0x3) 2018/01/16 20:08:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000971000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000fd6000-0x4)=0xc) r1 = socket$inet_udp(0x2, 0x2, 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) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e17000-0x18)=[], 0x0, &(0x7f0000ac6000-0x10)=[{0x10, 0x0, 0x7, "f4"}], 0x10, 0x0}, 0x0) 2018/01/16 20:08:45 executing program 5: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ashmem\x00', 0x2, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000017d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044f000)=0xe8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000043d000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000)=0x8) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000015b000)='./file0\x00', &(0x7f000044f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000042f000-0x8)='./file0\x00', r1, r3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000784000-0x8)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000889000)='./file0\x00', 0x0, 0x10) pwritev(r1, &(0x7f000033c000)=[{&(0x7f00002bd000)="371e8bff4f46f45400fabd3ee4fb4168c66ce3b23aaa9a7b08937d21472781acc418398af0c0132827cf6410837b8141daf68fc046564948793f7a06e41642e2a77f425ea8819eeaa8b80c039e271cebbc42aceba754a5fa29aefcc4ce347bdf0c118a0441602092eef9b8816ba5142e3d9ae4c4bddbcd3e42243ea5a3070ca5d06ebb832cbfac726d695e724fa6439c5e16713778daa5c090da731f417f6cca0a43e34b46484e9a83e9a027aeb790b58b5b72f3f0d11d13844b428d823716513dfe7569f5f8f76ba4023513720bc1dd96dcb0f9a5d5e28a98e27ebcf492c5329280485e4e25e51bb3421f49f069353647b3517949a87c", 0xf7}, {&(0x7f0000034000)="43b2461b109c1d5413bbcc15c5a1fd995b424c498b7f4594c1460b1d81e6e09d4772f88500c0e7ae266c3800d19364c9e9e7ebfe7d960c6e3a", 0x39}, {&(0x7f0000e43000)="057d335535b0998e3945d70c3707eee3c8d2077ab600b7041370e9088a6592434b62f49616b931003027ce8012c3221f956c5168e127c2c82faafe050ec3963b3f4195a29363f625b54cdecac6beb9dca2f7a487ce7d16a9591bd85f54e62b3a6feb992a7f31db31cf13129c1744e184cce66f2ad69893f7f3d05cbc4400fa3d2310b6b3b8b4d1fa9576fc116543ced0946de5e3ca6998c7333eb518fa35", 0x9e}], 0x3, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000ff6000-0xf)="617404feff80000001ff746a00b5de") pwritev(r2, &(0x7f0000fe0000+0x4a)=[{&(0x7f0000781000)="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", 0x33d}], 0x1, 0x0) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000940000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000337000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b1000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000125000-0x24)=""/36, 0x24, 0x1, &(0x7f0000982000)={0x11, 0x1f, r1, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getrandom(&(0x7f00007a6000-0xff)=""/255, 0xff, 0x1) r2 = socket(0xd, 0x3, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00004b7000-0x1c)=""/28, &(0x7f000072d000-0x4)=0x1c) bind$inet6(r0, &(0x7f00003e2000)={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x1c) getpeername$packet(r2, &(0x7f000061b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x14) connect$packet(r0, &(0x7f0000d5e000)={0x11, 0xf6, r3, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x1a9) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000e97000-0x4)=0xfffffffffffffffa) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000c2f000-0x28)={@generic="76a49e9236c9c1b0c409eaaa08c9f53d", @ifru_flags=0x8001}) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x14040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f5c000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2}, &(0x7f00000be000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000398000-0xc)={r1, 0x2c, &(0x7f0000cda000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000502000)=0xc) 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) sysfs$3(0x3) 2018/01/16 20:08:45 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) unshare(0x14080000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000820000-0x18)={&(0x7f00008b9000/0x1000)=nil, 0x4, 0x4, 0x8, &(0x7f00009e8000/0x3000)=nil, 0x0}) connect$inet(r0, &(0x7f0000cee000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00008c9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x800) clone(0x1fffe, &(0x7f0000221000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") 2018/01/16 20:08:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d7a000)={0x1, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$amidi(&(0x7f000083c000)='/dev/amidi#\x00', 0x6, 0x400080802) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d98000-0x14)={0x0, 0x7f, 0x0, 0x3, 0x0, 0x8}, &(0x7f0000f9f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f2c000-0xf7)={r3, 0xef, "e9013916fe7e7c61fe84e447501f4e4eb74d69650cd7c36e01bcd743a5ba9248b7b9b148f50077bb8b5a8766bbd520f915744f653351918307f13967ff5e252f6095603e72c17c2786fc921eee4fd622518429a6b7d5c7229753a0320e1de1837e147cc762840a34d77ca10dc65633ceecf0e7ab7710aa675fcd7030e8038d3b6023dbdd74f0753b568796413ce689b025cbc7f55332255f972c4a1db36731cacc52d3d9e02ef5efff9c2dd734da06a492ef67e3414ab665e5043692aa3949cc49eac4bd981d40b1cab5f5bceca61cda0fd787f36d6519a9960136721da255ffd081049182b8f68204ec2ce2b8e674"}, &(0x7f00002c2000-0x4)=0xf7) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000643000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) open$dir(&(0x7f0000974000-0x8)='./file0\x00', 0x101000, 0x106) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001d9000)='maps\x00') 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) setns(r0, 0x0) pread64(r0, &(0x7f0000011000)=""/0, 0xffffffffffffff07, 0x0) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) truncate(&(0x7f0000c62000-0x8)='./file0\x00', 0x43) 2018/01/16 20:08:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x8000000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffff7fffffffffff, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cd7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40000009) sysfs$3(0x3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ae3000-0x8)=0x7) 2018/01/16 20:08:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00005be000-0x8)={0x8, 0x10001, 0xff, 0x401}) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x40000000000000) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) readv(r1, &(0x7f00004fb000-0x10)=[{&(0x7f00005bf000-0x4a)=""/74, 0x4a}], 0x1) waitid(0x1, 0x0, &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000072b000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f000071a000-0xe)={0x1f, 0x26a69d13, {0x5, 0x7, 0x80000000, 0x7ced, 0xde4, 0x7fffffff}, 0x9, 0x9}, 0xe) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x77359400, 0x0}, 0x2, 0x0, 0x401}, {{0x0, r3}, 0x0, 0x0, 0x0}], 0x20) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ff1000)={0x0, 0x0}, 0x2) 2018/01/16 20:08:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001f5000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x0) r1 = add_key(&(0x7f00001ed000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000af7000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000767000-0xd)='keyring\x00', &(0x7f000028c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/16 20:08:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xfffffffffffffffd, 0x492) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000000a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000dc9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$mouse(&(0x7f000001c000)='/dev/input/mouse#\x00', 0x400, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000df4000)=0x1, 0x4) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setstatus(r5, 0x4, 0x2800) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) close(r5) 2018/01/16 20:08:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffc, 0x4c, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 20:08:46 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000000e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)=0x8, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000014000-0xd3)={0xd3, 0x5, "b08c8afbbcd24b2f64fecc366c2e13444736435f64e1736ccf510e876d969365daf782bc63fd0226e0eff326d6f40ce99d3d53a5dca4c61ab298b021552d9d452fdccc1cb04fb5a8d5b34ab3c2dd38ba2c7d10c2d32c659230f1ad97d340251b961308382043db1ed2f4c74c6be7cc16bd87beac43f260b796d70854badb58433745228de8f7560b25b80c1fc795572592238c202b0dbf97afc5a52707bfd6ef080c6c927dcd08c5aa8afaa3f602c0a6b8649424072971d8e519d49198940256c78ae7f8a80ad667a55e6f"}, 0x200000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000014000-0x5)="15044c0008", 0x1) ftruncate(r3, 0x40001) r4 = dup3(r2, r1, 0x80000) sendfile(r1, r4, &(0x7f0000010000)=0x0, 0x7b) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000)=0x14) lstat(&(0x7f0000010000)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x2, 0x3, 0x7e000000000, 0x0, 0x20, 0x20, 0x33, r5, r6}, {0x7, 0xa3d9, 0x400c, 0x8000, 0x3, 0x8fd0, 0x44, 0x3ff}, {0xca01, 0x8, 0x4, 0xfff}, 0x800, 0xd, 0x2, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7, 0x3, 0x1, 0x8e, 0x20, 0x5adadaae, 0x66d7}}, 0xe8) sendfile(r1, r3, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001eb000-0x4)=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}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/rtc\x00', 0x40000, 0x0) sysfs$3(0x3) 2018/01/16 20:08:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x660400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003db000+0xe0c)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000333000)={0x8}, 0x4) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) 2018/01/16 20:08:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a07000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) r4 = geteuid() ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000514000)=""/60) getgroups(0x1, &(0x7f0000f68000-0x4)=[0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000df1000)={r3, r4, r5}, 0xc) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f00000ed000)={0x0, 0x1, 0x0, &(0x7f00007b2000-0x8)=0x0}) 2018/01/16 20:08:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") dup(r0) 2018/01/16 20:08:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000969000-0x18)={0x5, 0x8, 0xfa, 0x3cde6ac4, 0x0, 0xffffffffffffff3b}) [ 334.707237] SELinux: unknown mount option [ 334.725940] SELinux: unknown mount option 2018/01/16 20:08:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ea0000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082f000)=0x2c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000977000)=@assoc_value={r1, 0x6256}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a96000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f000029a000-0xc)=@sack_info={r2, 0x0, 0x0}, 0xc) r3 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000e71000)="5d13731b180e4e70149560a1290acfa5ea199d5dd7aa607a05bba76389094b3b0eeab047a56c1404aadc9eaed5d88ea0714e98fc415222ed89c583442d43721ddf524d931f37eb46b1a5b315b016f563df31b045cda059acfd6d65d8c5a9c2fbdf713fedc8a357bbff9d0dc3d8d70a6aceadbb692ac47fd1923c4c6a8e9ae2ffd8d497777e17f2c87dfd92cbbd07da300122c607e900c4e7227910caf10a26dbdd40eb9b32a42970483ca4aeebf77a7bb960884a9a03fc12ccabd9c8fa3a4041e46e3af354314a2ed81b04029d1d178809840a") 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000064d000)='./file0\x00', 0x1c3) bind(r0, &(0x7f000083a000-0x1c)=@in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000-0x4)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f90000-0x15)='/proc/self/net/pfkey\x00', 0x4b116c9cba658b67, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xcfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_dev$dmmidi(&(0x7f0000991000-0xd)='/dev/dmmidi#\x00', 0x1, 0x8400) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000eef000-0xb)='/dev/audio\x00', 0x40200, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00005f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e17000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00005e0000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r2}) 2018/01/16 20:08:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x105004, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000180000)={0xfffffffffffffffd, 0x0}) 2018/01/16 20:08:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d9000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000e16000-0x16)=""/47, &(0x7f0000024000-0x4)=0x2f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd3000)=0x8) rt_sigaction(0x2c, &(0x7f0000027000)={0x783a5420, {0x10001}, 0x0, 0x8000}, &(0x7f0000f01000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000866000)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000282000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x2, 0x1, 0x3, 0x3, 0x5}, &(0x7f00008af000-0x4)=0x20) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e5c000-0xc)={0x5, 0xc2, &(0x7f0000361000)="50677e6941cee7f51bfea3434f9666bee48fc43469f00ac0e7258d3e3115ebe8306952b79573be3b31cb2d079a62f3f5a2eddcf179c714b064db97d7b18ff31ab4473c62fd63135edf481ef1647eeb6d80b942b51d26d3f3487c9aa631c393acea2e82b5d58f6351b6c8238447ce3cc351da2a07e725f3edf9f9406f3d8087c8381c35cdadc2443688d772c8f2d6ad1afa40a7ac2528c50183b88c4d74790566d3157c464871490945867d79cc49a9fd4cfa0694981fadf0d8c6cfd9ec8bebf6c169"}) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000066000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000)=0x10, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000763000-0x10)={r1, 0x50, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b8a000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000059000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x1}, &(0x7f00008b9000-0x4)=0x98) setrlimit(0xf, &(0x7f00001ee000-0x8)={0xeb, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f30000-0x8)={r4, 0x1}, &(0x7f00006f5000-0x4)=0x8) 2018/01/16 20:08:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b76000-0x4)=0xd4e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/16 20:08:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005fe000)={0x0, 0xf0, "fa260d0d79ccc594681bc1e408d04e087a9dce919872add622b8f32d2e4ce2e81a41498cc395b1f3239e27001381a76233167a9d7f1e1c0c8c4185501f309306d58acd92a67feb11916e307d794ffff59c5c9c9ea5f62938fef24b38b184b8433864a07bcc5c299edf96cee773828adbc4d9804b88a4ee4454e0875b6b08a25964280f431956f779163e5ca6ff705c2dbad68e2bb2ec7431105a230cc7f5b61c4769cbe5fe4c20cb88c9119e221eb80d89f353d3eb3258680d0feb562f200984135a53bb70e8f14e741c372387c8451bf3e017a15d4af135bfda5f0f31479779adef5fc601c74ca2b495160672a03a45"}, &(0x7f0000001000-0x4)=0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10800, 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) recvmsg$netrom(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@full={{0x3, {"451e8d0384188b"}, 0x80}, [{"ccb5036c601e62"}, {"7f69a89d8e10c1"}, {"fc4aaa7460ec72"}, {"8cfe62dca93ac6"}, {"d55d1a40461740"}, {"25263c5a7992f2"}, {"3645321f8e9c83"}, {"9db10d50ed87a6"}]}, 0x48, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="bf02c52827a2f696711ebe3db3098754d6d6489ff8d35c78dd85c6f439b994b010056f47cf28a6b162bbe86393d352eb0c681c496674127571e735c2ed45d0e443640cd3559f03273e48adabfd53579c42cbee0f64c7b0837f23e396fc393211bd8a0a301e860f8dff4636bc9c884da1ea36b97b8f2064164a5815752dcde782933d30e17aa03e1c5635af50c1d290deaa28a3fac4fc5c554a04786876", 0x9d}, {&(0x7f0000000000)="c7bb2dcbf4875580ad6015049ef9061ad228d961558c934b8ec68f371e52a01265627e80dbe1c260a701ac415d132e70ba809f0537b394e68cf0d3c70f75874e5710e19c8a7a30c2875d85ed88fcbd08a53f92494cd73d1ac6a853d8e31bb0ef3240e575c0931251da81c845119cf7473e8d4780eb92b5535f7760e5e6afee89db5a23e027bc49af428ec25a6d93f629975fbcda772f7203ee85f821ae5c76dc3dffb3cfd3cf5ebf207c08c6d17c9e2a4b", 0xb1}], 0x3, 0x0, 0x0, 0x4000001}, 0x10020) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x9, 0xffffffffffffffff, 0x1000, 0x9d}, &(0x7f0000ef4000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000095e000-0x5)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bb7000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00002a7000)=r4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 20:08:46 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000-0x40)={0x1, @time={0x0, 0x989680}, 0x1, {0xa07, 0x7}, 0x6, 0x2, 0x997, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000007000-0x4)=0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000008000)=']keyring\\\x00', 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000006000)={0xa6, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_dev$sndpcmp(&(0x7f0000f97000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004e0000-0x4)=0xfffffffffffffffd, &(0x7f0000f60000)=0xffffffffffffffb6) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x6)='sched\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000a000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x8000, 0x1, 0x4}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000-0x20)={0x7, 0x9, 0x0, 0x11600, 0x4, 0x3ff, 0x1000, 0x400, r1}, &(0x7f0000003000-0x4)=0x20) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = dup3(r2, r2, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000006000-0x88)={0x80000001, {{0xa, 0x1, 0x60, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f000000a000-0x6e)=@file={0x0, ""/108}, &(0x7f000000a000-0x4)=0x6e, 0x800) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/01/16 20:08:46 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00002dc000)='/dev/amidi#\x00', 0x8, 0x40000) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000d8b000-0x9b)=""/155, 0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = syz_open_pts(r2, 0x0) dup3(r4, r3, 0x0) mmap(&(0x7f0000bb4000/0x13000)=nil, 0x13000, 0x1000000, 0x10, r1, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x40000005, 0x0, &(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r6, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$ipx(0xffffffffffffffff, &(0x7f00008e9000-0xe)={0x4, 0x0, 0x0, "fad1426895e9", 0x0, 0x0}, 0x10) 2018/01/16 20:08:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001d9000)='maps\x00') 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) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x18a, 0x0) pwrite64(r0, &(0x7f0000206000-0x48)="dc233c07a5178e000f36dbf09fd5e34c94aa6dd1c0302682df9519b87b3d0c5a3da18442d9bee599efc75e8d2bd03e6590e059b45ac41dbf432415ed9e0db512449f0f16a556adcc", 0x48, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/16 20:08:46 executing program 1: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c21000-0xa)='/dev/vcs#\x00', 0x100000000, 0x400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000023c000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffa, 0x7, r3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) utimes(&(0x7f000096f000-0x8)='./file0\x00', &(0x7f0000d85000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002ad000-0x12)='/dev/snd/midiC#D#\x00', 0xc270, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bd9000)={0x0, 0x401}, &(0x7f00007b9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bc2000-0x8)={r1, 0x4}, &(0x7f00000ed000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db3000)={0xffffffffffffffff}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000094e000)=0x0, &(0x7f0000913000-0x4)=0x4) 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) sysfs$3(0x3) 2018/01/16 20:08:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) syz_emit_ethernet(0x2f2, &(0x7f0000001000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002ff000-0x4)=0x0, &(0x7f0000a61000)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000081000-0x4)=0x0, &(0x7f0000059000-0x4)=0x4) 2018/01/16 20:08:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f000062a000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f97000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000cf5000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009a9000)=0xee, 0x4) shutdown(r1, 0x1) close(r0) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000275000-0x13)='procvmnet1Cvmnet0lsecurity\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x8d0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x9, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000000d000)=""/54) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000c000)="", &(0x7f000000f000)=""/0}, 0x1) 2018/01/16 20:08:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005fe000)={0x0, 0xf0, "fa260d0d79ccc594681bc1e408d04e087a9dce919872add622b8f32d2e4ce2e81a41498cc395b1f3239e27001381a76233167a9d7f1e1c0c8c4185501f309306d58acd92a67feb11916e307d794ffff59c5c9c9ea5f62938fef24b38b184b8433864a07bcc5c299edf96cee773828adbc4d9804b88a4ee4454e0875b6b08a25964280f431956f779163e5ca6ff705c2dbad68e2bb2ec7431105a230cc7f5b61c4769cbe5fe4c20cb88c9119e221eb80d89f353d3eb3258680d0feb562f200984135a53bb70e8f14e741c372387c8451bf3e017a15d4af135bfda5f0f31479779adef5fc601c74ca2b495160672a03a45"}, &(0x7f0000001000-0x4)=0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10800, 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) recvmsg$netrom(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@full={{0x3, {"451e8d0384188b"}, 0x80}, [{"ccb5036c601e62"}, {"7f69a89d8e10c1"}, {"fc4aaa7460ec72"}, {"8cfe62dca93ac6"}, {"d55d1a40461740"}, {"25263c5a7992f2"}, {"3645321f8e9c83"}, {"9db10d50ed87a6"}]}, 0x48, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="bf02c52827a2f696711ebe3db3098754d6d6489ff8d35c78dd85c6f439b994b010056f47cf28a6b162bbe86393d352eb0c681c496674127571e735c2ed45d0e443640cd3559f03273e48adabfd53579c42cbee0f64c7b0837f23e396fc393211bd8a0a301e860f8dff4636bc9c884da1ea36b97b8f2064164a5815752dcde782933d30e17aa03e1c5635af50c1d290deaa28a3fac4fc5c554a04786876", 0x9d}, {&(0x7f0000000000)="c7bb2dcbf4875580ad6015049ef9061ad228d961558c934b8ec68f371e52a01265627e80dbe1c260a701ac415d132e70ba809f0537b394e68cf0d3c70f75874e5710e19c8a7a30c2875d85ed88fcbd08a53f92494cd73d1ac6a853d8e31bb0ef3240e575c0931251da81c845119cf7473e8d4780eb92b5535f7760e5e6afee89db5a23e027bc49af428ec25a6d93f629975fbcda772f7203ee85f821ae5c76dc3dffb3cfd3cf5ebf207c08c6d17c9e2a4b", 0xb1}], 0x3, 0x0, 0x0, 0x4000001}, 0x10020) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x9, 0xffffffffffffffff, 0x1000, 0x9d}, &(0x7f0000ef4000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000095e000-0x5)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bb7000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00002a7000)=r4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 20:08:46 executing program 5: rt_sigprocmask(0x2, &(0x7f00006dc000)={0xff}, 0x0, 0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff4000)="", &(0x7f00002f4000)="", 0x0}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000967000)='/dev/audio\x00', 0x4000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00005d3000-0xfd)=""/253) getdents64(r1, &(0x7f000003c000)=""/88, 0x58) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff0000)={r0, &(0x7f0000ff6000-0x2)="0802", &(0x7f0000273000-0x4)="", 0x80000000000}, 0x20) 2018/01/16 20:08:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000837000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008c3000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c94000)={0x0, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0xd2}, &(0x7f0000580000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000751000)={r1, 0xff}, &(0x7f0000108000)=0x8) 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) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000016f000-0xb)='/dev/mixer\x00', 0x143000, 0x0) faccessat(r3, &(0x7f0000577000)='./file0\x00', 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00008d3000)=""/117, &(0x7f000089b000)=0x75) 2018/01/16 20:08:46 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x57, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000004000-0x18)={0x1000, 0x22, 0x1, r1, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x1, 0x0, 0xcab, 0x3}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000003000-0xc)={0x10004, 0x0, &(0x7f00002d8000/0x4000)=nil}) 2018/01/16 20:08:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000daf000-0xd)='/dev/usbmon#\x00', 0x5, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000599000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002b2000-0xaa)={0x0, 0xa2, "d943a8b5e64777546e2db0bffd03ccde860c25a56a92cc0c53ef7da671011eb678e03f62bfec2acc6cb4a88f9d33048647f4ffe1d264aa9f1781a831c45c231852a53834abe860fe29b55d1f4104a5275ad1b6c18597524a72c3473c76af8bfa8907dde7d0c05f33f98448d3a99446d97b869ad549857362e9b1d7a4c90ce3cc019772f112da7ed8927e64bf75ac206bb53cedb88af9f7b0a9c0bd6064da4e0c3272"}, &(0x7f0000d57000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000022a000-0xc)={r2, 0x4, "f7383199"}, &(0x7f0000eaa000)=0xfffffffffffffe1a) connect$llc(r0, &(0x7f0000b87000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) munlockall() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e81000)={0x0, 0x0}) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000576000)='./file0\x00', 0x101002, 0x110) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000083a000)=0xafc) sysfs$3(0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000a75000)={0x4000000, 0x9, 0x5}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000019b000)={"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"}) 2018/01/16 20:08:46 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000c0000-0x8)=[0x10001, 0x101]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f29000)='/dev/sg#\x00', 0x8, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x800000001, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) poll(&(0x7f000076a000-0x10)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f000000b000)=""/192, 0xc0) ioctl$int_out(r1, 0x5460, &(0x7f00000b2000-0x4)=0x0) 2018/01/16 20:08:46 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fc0000-0x4)=0x2000000000007, 0x3d3) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000772000-0x4e)="", 0x0, 0x0, &(0x7f0000fbf000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mlockall(0x1) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xf9eb67308bc5ac3d) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 2018/01/16 20:08:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_gettime(r2, &(0x7f00003fe000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00006f3000)={{r3, 0x0}, {0x0, 0x9}}, &(0x7f00000a5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f00006a4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/16 20:08:46 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000008000)={0x8, 0x0, 0x10000, 0x100}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000013000-0x8)={0x17, r3}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[{{&(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f000000d000-0x20)=[{&(0x7f000000a000-0x31)=""/49, 0x31}, {&(0x7f000000a000)=""/227, 0xe3}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/132, 0x84}], 0x4, &(0x7f0000001000)=""/71, 0x47, 0x7}, 0x80000001}, {{&(0x7f0000006000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000-0x8)=[{&(0x7f0000002000)=""/154, 0x9a}], 0x1, &(0x7f0000011000)=""/188, 0xbc, 0x0}, 0x400}, {{&(0x7f0000010000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000011000)=""/107, 0x6b}], 0x1, &(0x7f0000012000-0xd0)=""/208, 0xd0, 0xfffffffffffffffb}, 0x4}], 0x3, 0x2000, &(0x7f0000011000)={r0, r1+10000000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000012000-0xd2)="92f982c82cbf6d7c233bec26e0b1230f40ef92108f4c11cfacbc4db3448dd8d760ea58a1300b458e908efd2f250f1d1c38fc2a81e93c51a643e6e650e02d0db68d3be8f3437109dcb94396137c99e9e7aa3571826a56d300b81c2678929992c387ab94df9798db2b4af462c011b0411588600979882052f134fa0a433482974c43c7eab654c036efa14bcdb851a343570a749e00fc0765d6b5c666e477bf94625d552a1ee418c359e077a98c828e2b5bc4c5884f63ebf87a3451bbf4c11f37d8729a42f3bc8efb72ce8e4d8c84f4a75af7c7", 0xd2) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) 2018/01/16 20:08:46 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, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000589000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000698000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00005c2000-0xc)={0x1, 0x0}) 2018/01/16 20:08:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000f34000)='/dev/usbmon#\x00', 0x8, 0x400000) recvmsg$netrom(r1, &(0x7f0000577000)={&(0x7f0000739000)=@ax25={0x3, {"7142d57896a6df"}, 0xffffffff}, 0x10, &(0x7f0000dd6000-0x20)=[{&(0x7f00000ba000)="9aa9fd57eb031f65ae7b6fc7308e4a5102639a2e9c79e63f5bc9857922c46181185600fd93b92c0c5533a9f65d6122eba0692ef9389c44b07aea2a895877e62eca5167752466dd23d8276adf011249476ffbb3d60ce6a1e09d6fbb0e8057c4c4dc4a684fbd5f43455c6f60a5e3d823da0d8f5dc7fc6e6481721dad92aa7a9a39245f7d1d32dd73d8fbcd84e4c0e07a", 0x8f}, {&(0x7f0000ec1000)="43ec452b84a95029dcc89a907df0be7cc74ba3449a7addf6733f2674b6c8f41c10e083f536123cf469fad8d4c88b22b1ce27267a19ac2fc03af1ead4791af32f484951a53d228ec848c8ea56fdd5433d9039aa6ea4f36a1e98b51ca91384f90d04fe9e0fcd25c46f", 0x68}, {&(0x7f0000ca5000)="", 0x0}, {&(0x7f00006d8000)="bf939c1366838b74c5f1eddd6ba87aafe67eea93ea6909d2f206e9aa11820aa797fe58cd5157a8d0872783e9cd0ae6a8aab3c734c7add642614e605659c5a451ed40181d2f109f6ce60f9cb511153ce885549c848ef854b7827b1be413d5369bfeffde736035da297b8661e1ba9930228b82d21feba06cdf01c1de4fbcfbf6f3ad541bb2f36c2501340f6de4f07f1c8f4a7dc4da67b1c278ec48288f5640d56aaaeafa5571949104874808e9b62c700c61a5ff542b03a5b2566b40f7b6c2b562a3", 0xc1}], 0x4, &(0x7f0000271000-0x43c)=[{0x94, 0x3a, 0x0, "97cde66715003ab16fe151d4e72c6022fef4b5da78479e911b6b40952d497677988a0bd26597271667812b45c05bebff42e59ad7dce56631328e0397439cee9206ee622faa99440a9ee2591900ab2cea8fed36fb29e5ab84408ff341b2cf6aecbf3f5ac7df3f4243049828118c22eacb91ab38efabbaf7f43fc3cbd8ab45e061cfe2cee12e"}, {0xd0, 0x104, 0xffff, "63b41c42a5bae51649808dbb75f6c884589624975b42d1875f7473c53d77be2bc97d4dc258806bf0d787583fa66d977fa40a6b5353cb8576e309575d3f6871e7a4dc7afb09e8e7fbfe9c3de1b60719a508d5c95956e1d1b057a71570b668d105a53804277fbfe5c807f4242637d4c041cdb3f0c03c4ecf92b19e4486c9c4f4c86958ad60bf2bb51319b2cd97ff6cd5b14cdbbd4f6af6375d0de2b7e3d9c7c3536e0bca31461b5f1b327762af3bf76e28f4abe072aca57088e301b629125c491e5340df4c"}, {0xcc, 0x115, 0x0, "3ecdbbb2d8b5205227bbefc2d0c99daf56c2d50b57f47771f2c43c510997c7215a47ae3a9243e76fad5c3d260fc78d973fe1f4c7536e42a71ff46d789b1cc41b208194aecdbdee34aca39028cb8b3452744f95d6af3ff41e83c6ba54695b1c70f03ff3f376548f23a6e1c14a9d2ca92ce686b5afb4a9d83963673b88f84540e29404f5769c30317d8503cb0fd4d3d8e0b5e68d063db0f2d4dd42b36bf1d737fb383af0f145a5e428419e348503eb17d38cef73343ad9f1f44cbcb48330ba"}, {0x14, 0x113, 0x20, "53456a59873841ea"}, {0x20, 0x0, 0x100000000, "3a53c3447ec7187f71b07c88b25b57d1f42dc4"}, {0xfc, 0x117, 0x10, "f6f27f4f56e2e0eb39a8f54c3ed523198bbb13d61f61ccb068b22e68f0b8d65a0265f6e626ce5b5f1729590e98092bbe7d4e57230c598a94d46a1fccd6df8fcc29a60a2a86d2e8e2298219dceb2a924fd1b41d6f480a1081e5c9e7d4e030e3201b0d3d03bd610ed530771e3461c7ca537d7be73e5abcd09e2c6600491a9b20841675d8ef0d4856987d96d8dfc8705adc9d2de7d8e35868aa92ded5eb639c4c4c9c8f49cea93a3f232bd40c35a664a128deb715afb963036e3e07fd64933275bcde4291856b0c947da08d2dbc7ac39fbdda8df93c422e2dabaa16240e350352e2a73b3d405b906f00ec3ac3a2a96456"}, {0x5c, 0x29, 0x0, "8499303c6e7b634cf61b65991310ff2b8edaea58b352e97a337cbb44431e4c38999a67200151efd5e722bb7fabd0ada76db71d24a04dc6b812e63fbea9793c662a4970746eb43ba3212c8a4e91344d35"}, {0x80, 0x119, 0x8b25, "a52529c275853d912364797b7b735b3d04bde937061b0e8fcff2b4e9b9bd94c6926d66c9a8e811f89d19d4ea449c428608f663e113d5ada657c2304ca30c17d1020fa906c03df8d335e9f6f961480759770735678113818ff3c418d7d1e2be1e3f11ef6320f38ffb61b80b83fb2705eead567a"}], 0x43c, 0x80}, 0x40000000) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006f8000-0x4)=0x8001, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000081b000-0x4)=0x575, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/16 20:08:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) munlockall() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e81000)={0x0, 0x0}) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/rtc\x00', 0x8000, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x20000000000d10f, 0x1, 0x71, 0x71b, 0x1200000000000000, 0xfffffffffffff96d}}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x3, 0x100000001, 0x4, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c36000-0xc)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}]}, &(0x7f0000ec4000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ce6000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e23000)=""/228) bind$bt_l2cap(r0, &(0x7f0000610000)={0x1f, 0x20, {0x7, 0x800, 0x5, 0xfffffffffffffff8, 0x80000000, 0x0}, 0xd61, 0x3}, 0xe) lstat(&(0x7f0000b04000)='./file0\x00', &(0x7f000093e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000064d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00000c5000-0x4)=0xe8) setreuid(r2, r3) 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) sysfs$3(0x3) connect$l2tp(r0, &(0x7f0000c76000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x3, {0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x100000000}}}, 0x3a) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x5d7ee4a6ca3f38fb, 0xffffffffffffff9c, 0x0}) renameat2(r0, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0x5) 2018/01/16 20:08:46 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f000003d000-0x12e)="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", 0xfa3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000523000)=0x2, 0x4) 2018/01/16 20:08:46 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f000000b000-0x48)=[{&(0x7f0000010000-0x87)=""/135, 0x87}], 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000016000-0x8)=0x40000002) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x7c) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x200100004, &(0x7f0000421000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$alg(r0, &(0x7f0000807000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-256,cbc(blowfish))\x00'}, 0x58) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000084a000-0x15)='/proc/self/net/pfkey\x00', 0x383243, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e56000)=""/65, &(0x7f00005fb000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ffc000)={0x0, @in6={{0xa, 0x2, 0xbb8d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0xa7ad, 0x0, 0x20}, &(0x7f0000400000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fbc000-0xa0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x5, 0x1, 0xffffffffffffffff}, &(0x7f0000b65000)=0xa0) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00005f7000)=[{{&(0x7f000071b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58, &(0x7f0000278000)=[], 0x0, &(0x7f0000dfd000)=[{0x404, 0x1, 0x1, "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"}], 0x404, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 20:08:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x0) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000fb8000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f9d000)=""}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000304000)='ns/cgroup\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000046a000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000008, 0x0, 0xdfff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) [ 335.413621] binder: 29265:29266 got transaction with invalid parent offset or type [ 335.422239] binder: 29265:29266 transaction failed 29201/-22, size 40-8 line 3088 [ 335.447468] binder: BINDER_SET_CONTEXT_MGR already set [ 335.453005] binder: 29265:29270 ioctl 40046207 0 returned -16 [ 335.466705] binder_alloc: 29265: binder_alloc_buf, no vma [ 335.472401] binder: 29265:29266 transaction failed 29189/-3, size 40-8 line 2903 [ 335.488348] binder: undelivered TRANSACTION_ERROR: 29189 [ 335.497590] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 20:08:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) munlockall() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e81000)={0x0, 0x0}) 2018/01/16 20:08:47 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400) mremap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=@known='trusted.syz\x00', &(0x7f0000f20000)='/dev/dsp#\x00', 0xa, 0x3) 2018/01/16 20:08:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x0) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:47 executing program 6: 2018/01/16 20:08:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb6000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000d81000)={0x1f, 0x3}) ioctl$TCFLSH(r1, 0x540b, 0x8336) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023d000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000805000+0xa4e)={0x1, 0xb97, 0x8001, 0x6d, 0x2, 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f000088d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01111506090002000000061200140203ff00040000017fffff230000fd0000ee"}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000059b000-0x8)=0x0) 2018/01/16 20:08:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004a000)='/dev/hwrng\x00', 0x202101, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007f1000-0xa)={0x0, 0xdc, 0x1, [0x8]}, &(0x7f0000b5e000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000113000-0x8)={r2, 0x3ff}, &(0x7f000067f000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/16 20:08:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffdaa, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x285, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) 2018/01/16 20:08:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000aa6000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) lstat(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001f1000-0x8)='./file0\x00', &(0x7f000094f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000074e000-0x8)='./file0\x00', 0xd0d451a59ebe8076, r2, r3, 0x6, 0x1000) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r5 = dup3(r1, r4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000033b000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r6, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r0, 0x9) getdents64(r5, &(0x7f0000d62000)=""/72, 0x48) r7 = getpgid(0x0) syz_open_procfs(r7, &(0x7f00001c5000)='net/rpc\x00') 2018/01/16 20:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) open(&(0x7f0000dc5000)='./file0\x00', 0xc00, 0x1) r2 = syz_open_dev$amidi(&(0x7f00004eb000)='/dev/amidi#\x00', 0x1000, 0x400) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e8e000-0x1)=0xfffffffffffffffe, 0xfffffffffffffff4) setsockopt$inet_tcp_int(r2, 0x6, 0xa0bf48ec3372e01e, &(0x7f00002e2000)=0xc3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00009b3000)={0x6fd, 0x0, 0xfffffffffffffc01, "0a7c5913b35e", "200775aa15ab3ef537fbc43bd80a071c"}) 2018/01/16 20:08:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x0) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000001a000-0xb)='/dev/midi#\x00', 0x1f, 0x2400390ddfe23ae7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000768000-0x4)=0xffffffff, 0x4) sysfs$3(0x3) 2018/01/16 20:08:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f00005c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x3)=')!\x00', 0xfffffffffffffffb) add_key(&(0x7f0000673000)='syzkaller\x00', &(0x7f0000ea0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="234168a89b109ccbcd01e0ab8c3524ecd657cd93eab9e4392b209d29226585baab16d091126af9edfe4f55f3b27213e02514d59f202c14416681545456c6b435866b3981c1be4b83e0c318444066d99288c0777cc162b839e0ff578f017e92e8c5eaf354e6a9e237a8b1c7f6465e4db0b5fe4ec52e660cc281bc14b5058785aefeb50e60a56a75b4b8f3cc55a4505fdfa8c9945afd1d", 0x96, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000bcf000-0x1)='\x00', 0x1) open_by_handle_at(r1, &(0x7f0000e1d000)={0x21, 0x8, "4eb88202a20f4a53905fd1b7c2c313b43df0358e5292bc09b4"}, 0x400080) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d2a000-0xae)=""/174, &(0x7f00007bc000-0x4)=0xae) 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) creat(&(0x7f00008b2000)='./file0\x00', 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f00008fe000)='./file0\x00', &(0x7f0000d9a000-0x14)=@known='security.capability\x00', &(0x7f00006a3000-0x7b)=""/123, 0x7b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f6d000)={0x2, [0x0, 0x0]}, &(0x7f0000ee9000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000013000-0x18)={r2, 0xc4, 0x30, 0x3, 0x8}, &(0x7f0000ddc000)=0x18) 2018/01/16 20:08:47 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f000000b000-0x21)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_out(r0, 0x5460, &(0x7f0000003000)=0x0) 2018/01/16 20:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) open(&(0x7f0000dc5000)='./file0\x00', 0xc00, 0x1) r2 = syz_open_dev$amidi(&(0x7f00004eb000)='/dev/amidi#\x00', 0x1000, 0x400) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e8e000-0x1)=0xfffffffffffffffe, 0xfffffffffffffff4) setsockopt$inet_tcp_int(r2, 0x6, 0xa0bf48ec3372e01e, &(0x7f00002e2000)=0xc3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00009b3000)={0x6fd, 0x0, 0xfffffffffffffc01, "0a7c5913b35e", "200775aa15ab3ef537fbc43bd80a071c"}) 2018/01/16 20:08:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(0xffffffffffffffff, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000032000-0x8)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000371000-0x4)=0x0, &(0x7f00006b4000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000d35000-0xa)='./control\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000fca000-0x10)='./control\x00', 0x45, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/01/16 20:08:47 executing program 4: socketpair$inet(0x2, 0x7, 0x2, &(0x7f00007a9000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = creat(&(0x7f0000fa9000)='./file0\x00', 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000232000)=0x14) sendmsg$nl_route(r2, &(0x7f00004c5000-0x1c)={&(0x7f0000dbc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3b000)={&(0x7f0000df3000)=@ipv6_deladdr={0x5c, 0x15, 0x20, 0x1, 0x2, {0xa, 0x20, 0x200, 0xff, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x2, 0x3, 0x7}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x68}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000) ptrace$setregs(0xf, r1, 0x4, &(0x7f0000ae9000)="c489efcff8a34b2e6395f51f17") sysfs$3(0x3) 2018/01/16 20:08:47 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0x0, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000006000)=""/252) sendmsg$key(r1, &(0x7f0000004000-0x1c)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000005000)={0x2, 0x1, 0x7, 0x9, 0x3b, 0x0, 0x5, 0x3, [@sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x200, {0x6, 0x2b, 0xb8, 0x1f, 0x0, 0x1, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x1d, 0x18, 0x7f, 0x100, 0xdd, "edf8a313388afe9e0d8388364e4021c736ec3bb2dbb2ffe61b04c110b054fcf9a6562d569656f9bbfddc03489b0adc2768d19daaabe494387d5b87a89bff7bd33d762bd15ab0a0ad785e0500ffe243e4120ad431f9c1c9b9738c01581531dd8d8c9f69b2e07f9e1c4585765d7fd98d11fbc8c33e9a715a0d94a18881e853e62e784e0b83810b4ec3b355283c12ff1e963fb4e73c32f8c80e6efd165821da421ec02353614bad3e72935bc1387f355353a84e68bbf80c96c99389da8de8b47e70582622e97ff3dd3a31a3ce52f0adcfc84cf770a181c0dae03cd687d88e"}, @sadb_x_sec_ctx={0xf, 0x18, 0x7fffffff, 0x8, 0x6a, "585db994a540adee26acb77ee2ad955ccb81375d6ee50917ab0fe93453e635008cd116ce6a49cfd93eaba827ab07f5dc4653d3342d0e61592a9f404b5000e8c9dc1b5c1da7b8ca26aa0ed7902c24b13a2fd5d1c32a24cc4132523990dc2c06c73200f16da9c2d01e12e1"}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0xffff, 0x0, 0x83, 0x1, 0x80000000}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0xc000) 2018/01/16 20:08:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$dspn(&(0x7f0000a43000)='/dev/dsp#\x00', 0x100000001, 0x0) recvfrom$unix(r0, &(0x7f0000c6a000)=""/204, 0xcc, 0x10000, &(0x7f0000f54000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000674000-0xb)='/dev/adsp#\x00', 0xffffffffffff4007, 0x50000) dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000255000-0x2)=0x0, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ddf000-0x2)=0x7, &(0x7f0000de1000)=0x2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b28000-0x4)=0x0) ioctl(r2, 0x4141, &(0x7f0000006000-0x1f5)="") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008dc000-0x4)=0x0, &(0x7f0000d6c000-0x4)=0x4) 2018/01/16 20:08:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) munlockall() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e81000)={0x0, 0x0}) 2018/01/16 20:08:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/mixer\x00', 0x0, 0x0) setsockopt(r0, 0x7fffffff, 0x9, &(0x7f0000981000-0x67)="ebbb86986342071003b052288f3ebbc436590848a8e29f0995c970b45e717571e38a78158f88b02e1749f5ef966225244bed9a41dd3ac60bbd23122300a0d0ad6f4e05bde0e3cb49d12783ef2d7661fdf4c0ef6d7d0428c201630937df97471a914aa420a21a9f", 0x67) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000022f000-0x4)={r0}) r1 = syz_open_dev$sndpcmp(&(0x7f00008f8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40200) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000ca0000/0x18000)=nil, &(0x7f0000c5c000)=[@text32={0x20, &(0x7f0000841000)="66baa00066b80e0066ef9a0f000000f500c4e1fc772e660f381c6b2b26660f3881550066ba2100ecb9820a00000f320f060f01cf26260fecac72cba70000", 0x3e}], 0x1, 0x18, &(0x7f0000528000)=[], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ef000-0x4)=0x0) wait4(r2, &(0x7f0000d23000)=0x0, 0x0, &(0x7f0000b04000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000736000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004c1000-0x8)={0x0, 0x5}, &(0x7f000011b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e63000-0x8)={r3, 0x800000007}, &(0x7f000045a000-0x4)=0xfffffffffffffff7) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x199, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) write(r1, &(0x7f0000232000)="", 0x0) 2018/01/16 20:08:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$llc(0xffffffffffffffff, &(0x7f0000d11000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cdd000)=0x10) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e20000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00009fe000)=@req3={0x10000, 0x4b58, 0x1, 0x6a, 0x1, 0x4, 0x5}, 0x1c) pipe(&(0x7f0000f5e000)={0x0, 0x0}) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000fb6000)=""/27) 2018/01/16 20:08:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(0xffffffffffffffff, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:47 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) open(&(0x7f0000dc5000)='./file0\x00', 0xc00, 0x1) r2 = syz_open_dev$amidi(&(0x7f00004eb000)='/dev/amidi#\x00', 0x1000, 0x400) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e8e000-0x1)=0xfffffffffffffffe, 0xfffffffffffffff4) setsockopt$inet_tcp_int(r2, 0x6, 0xa0bf48ec3372e01e, &(0x7f00002e2000)=0xc3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00009b3000)={0x6fd, 0x0, 0xfffffffffffffc01, "0a7c5913b35e", "200775aa15ab3ef537fbc43bd80a071c"}) 2018/01/16 20:08:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000363000)='/dev/sg#\x00', 0x800, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x4)={0x32, []}, 0xfffffffffffffe05) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x80, 0x129000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xc)='selinuxppp0\x00', 0xfffffffffffffffc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000)=0x5000) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r3) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xad3e, 0x8000) 2018/01/16 20:08:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000193000-0xc)={0x3, r0, 0x1}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000fe000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8f) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000076000)={0x3, 0x3e74, 0x2}) fcntl$setflags(r2, 0x2, 0x1) 2018/01/16 20:08:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7fff, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vcs\x00', 0x8002, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000)=0xc2, 0x4) 2018/01/16 20:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000176000-0x15)='/proc/self/net/pfkey\x00', 0x101200, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000c92000)=0x59f, 0x4) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df1000-0xb)='/dev/mixer\x00', 0x400000, 0x0) renameat2(r3, &(0x7f0000969000)='./file0\x00', r2, &(0x7f0000617000)='./file0\x00', 0x1) timerfd_create(0x4, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000052b000)=0x0, 0x4) poll(&(0x7f0000883000)=[{r2, 0x0, 0x0}], 0x1, 0x64a2) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/16 20:08:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) pwrite64(r0, &(0x7f0000cb9000)="2cfcf2eea8bfd22a8212fda896e9d76a4d3910d8493b9c922d08102f277421aca3dd37770de9b00478caa62afd66188af8aa4fe7725bf03d1c83bc9773b95748f78bbd72da4d015edec37da1d880391f72133f142fa874395991f05f036d66848539c2009cbd9f3676b29e2392c1e2c410b351e936dbe221ae94f3cba34cf17c9dc07b7bddfb8ff24ba2929174577dac8b7200259542e1d8b93c17a10ecbb4284e83e261e5efa4590846ed24616c205abd4cb45cc93af067b5841b9f85c18c2fedf63a82b9376c5e13bef07a51eae6045f2068d46b9c3c49db9eb058992b9f597053b4807d1172", 0xe7, 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) sysfs$3(0x3) 2018/01/16 20:08:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(0xffffffffffffffff, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000971000)='/dev/input/mouse#\x00', 0x10001, 0x101000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000091d000)={0x4, &(0x7f00009f3000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00003ff000-0x8)={r1, 0x2}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003cb000-0x10)={0x0, 0x3, 0x1, 0x80}, &(0x7f00003cd000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000106000)=@assoc_value={r2, 0x1}, &(0x7f0000291000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000051e000-0x84)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x0, 0x8d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0x84) epoll_wait(r0, &(0x7f00001d5000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xf5db) pipe(&(0x7f0000480000-0x8)={0x0, 0x0}) lstat(&(0x7f0000ef6000-0x8)='./file0\x00', &(0x7f0000e8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000d30000-0x1c)={&(0x7f0000d7b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000052000)=[{&(0x7f0000d28000-0x40)=""/64, 0x40}, {&(0x7f0000eb9000)=""/67, 0x43}, {&(0x7f00008c7000)=""/131, 0x83}, {&(0x7f0000259000)=""/250, 0xfa}, {&(0x7f0000cf2000-0x9e)=""/158, 0x9e}], 0x5, &(0x7f0000e4b000-0xdd)=""/221, 0xdd, 0xffff}, 0x10002) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00008c4000-0x8)=0x5) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000e2e000-0x4)=r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000b57000)=@add_del={0x2, &(0x7f0000c88000-0x10)=@generic="5b23de94f8a9bd83a1b7de7ea6fcc7a5", 0x3e5f7382}) r6 = gettid() tkill(r6, 0x0) 2018/01/16 20:08:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000ff7000-0xc)={@empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000dce000-0x10)={&(0x7f00005fc000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007a5000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb, 0x2, 0xff, 0x4, 0x9d2, 0x5, 0x1}, &(0x7f0000ea0000-0x4)=0x20) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x800005, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000809000)={@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]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000590000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0xfffffffffffffffe, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) 2018/01/16 20:08:47 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afb000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="374e08eb081d807a56d3e5cad47bacd4e20a57245e4a97ba74324a6c16be9daae7cc8b1ffaf988abd42a4b3f79e82e66d0ee2db52646128dc70c8ccef4ec8b8cc00b665f0c2694837538", 0x4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000)=""/211) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x3, &(0x7f0000001000)=[&(0x7f0000001000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil], &(0x7f0000004000-0x20)=[0x1dd, 0x9914, 0xd8, 0x200, 0x6, 0x5, 0x0, 0xfffffffffffffffc], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x94a0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000005000-0x4)=0x39, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x7) set_tid_address(&(0x7f0000003000-0x4)=0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000005000)={0x2, 0x0, 0x7ff, 0x100000001, 0xfffffffffffffff9, 0x10000}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000)=""/167) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x8001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000007000-0x40)={0x7fff, 0xffffffff7fffffff, 0x5, 0x7, 0x2, 0x1, 0x200, 0x6}, &(0x7f0000002000-0x40)={0x7fffffff, 0x1, 0x0, 0x8, 0x5, 0x6, 0xcfc5, 0x1f}, &(0x7f0000000000)={0xfffffffffffff6c4, 0x1, 0x4, 0x7, 0x5, 0x4, 0x7, 0x5}, &(0x7f0000004000-0x8)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x10c)={{0x38000000000000, 0x7, 0xfffffffffffff9ac, 0x3, "616bbf332306ac54a5bed30c91eac4c463ba0f6ab33032de08772398a939ebc09a16d389c77a98e83c60f56b", 0x100000001}, 0x0, 0x0, 0x0, r1, 0x1, 0x400000, "8aed6d0601e40351ebfd5b737cbc6ab723c100c594a183ee7c68601c40fd5d2225891d5f671ff8b2bbb998309d8863d513c481e5470baa49a99a9246b44a1400", &(0x7f0000001000)='/dev/rtc\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x8, 0x0, 0x7fffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000-0x10)={r0, 0x50, &(0x7f0000008000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r3, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000-0xe4)=""/228, &(0x7f0000006000-0x4)=0xe4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10) 2018/01/16 20:08:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ca7000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) tee(r1, r1, 0x8, 0xb) 2018/01/16 20:08:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f000092c000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00005e3000)={[0x6, 0x800, 0x3f, 0xf5, 0x0, 0xef, 0x8, 0x40, 0xc34, 0x2, 0x0, 0x1, 0xffffffffffff7fff, 0x4, 0x81, 0xea], 0x3000, 0x140200}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f0a000-0xc)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000aaa000)={0x0, 0x0}) sendto$llc(0xffffffffffffffff, &(0x7f000052c000-0xa08)="", 0x0, 0x0, &(0x7f0000c6c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/16 20:08:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) process_vm_readv(r0, &(0x7f0000c71000-0x8)=[{&(0x7f00007b5000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000aa1000)=[{&(0x7f00009f1000)=""/162, 0xa2}], 0x1, 0x0) sysfs$3(0x3) 2018/01/16 20:08:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x1ff, 0x7fff, 0x4, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f69000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x37, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb2}, @in6={0xa, 0x2, 0x7ce, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0}], 0x64) 2018/01/16 20:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002e9000)='/dev/vcs#\x00', 0x80000000, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000caf000-0x10)="b45930e3bec474ec20767110d5819984", 0x10) r1 = 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e34000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee0000)={0x0, 0x0, 0x0}, &(0x7f0000de8000-0x4)=0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000db000)={@common='gretap0\x00', 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000171000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000012e000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f00005a2000-0x10)={0x2, 0x0, 0x0, 0xffffffffffffffff, r2}) 2018/01/16 20:08:47 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000001000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000030000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0xb, 0x0, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x9, 0x400280) 2018/01/16 20:08:47 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000032000-0x3b)="ef8efff517cd1775e4532631f963881ddce7e80156c8cdfc83fe01e2695c0d14579f3f7742da6eb482d2196c9d742c63c643d42ba659e57c418fef") 2018/01/16 20:08:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b18000-0xc)='id_resolver\x00', &(0x7f000015e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6e000)="a7c769f5eec2540437abbd035c855149c03b1e0143f37d15bcc845e0c321b2c2482eb80b03bc20f583cee599e18bcd7f55b6d9b8361187269bd685d34f28d3df4aa3e4064893e059bfd021bc", 0x4c, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000cd6000)='keyring\x00', &(0x7f0000f1a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e1", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f0000651000-0x1)=""/1, 0x1, &(0x7f0000519000-0x2c)={&(0x7f0000e4c000-0x10)={'sha256-generic\x00'}, &(0x7f0000220000-0x22)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:47 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000001b000-0x8)=[{&(0x7f000001b000-0x1)="05", 0x1}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000001d000-0x50)={@common='syzkaller0\x00', @ifru_names=@generic="a03f8a03b1c80a738fe0a63521e16cf2"}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f000000b000-0x70)=[{0x0, 0x0, &(0x7f000001a000-0x10)=[{&(0x7f0000008000)="0038ac4d6dadaccc65e4487a8a58462f5bb67eda34cc269fb9fa6f5f6a51c66791037a748081eabfc47bbd9a3d5d5a5ca17314ed865e71836a3a6b37724f5f9217f94928ccca91ac17b532d6bfc3a159a6398d339d6baea08afb74f9dfaecac9d83d05f68cbb7b65d16dfa7756bb50a73b0b6d304c1a5f6cae4c95ce9d4ac0870328ddd5fb9139e626c51241a35b96ad4bd4b3ce95cfd3c0f1eb975cffa20aa86071b64c6c844bcc7ee5f83f00274b3c8d092b95c1323f264dd5ec0af026ad8982f367989afcd624774df37b83061e3dcad82b74f57cbaa8010fca8d7183edac4ea7ea0285bf3bc8dde83fcc2aa42591c93ae0b1c4", 0xf5}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000001e000-0x38)=[{&(0x7f000001d000)="e1d907d577d60fe0", 0x8}, {&(0x7f000001d000)="bf9c6c247e3139d90a213c1a09c8c4f4340708f0c5614a3ebd1ad26990e0e46450c210456e7cb72f0b6d0e4dea9cb63ac3e80ad4ce74a7567b09d68875530e127541fe998f0037ed59ceed581b8a6e013ce5b936786349fc0b104ac1ad345368dfcbcd8add0c9d4661513879535daf0964", 0x71}, {&(0x7f000001e000-0x5e)="09ccef4afd3177251d0c594d4424ffdc27cdb17027385224d4503a3fa0356bccc529789e2229a0a0372105282a1f1d936701acdeffa6a5a03e1d8573a51a04c4736cc0e90029da273a04b4782c2343bca44f8c589017704c2105947537b7", 0x5e}, {&(0x7f000000d000-0x2b)="0671a7192995d7348ea7c1a1cf17db25c18711ea47bc428dd7bc200b5ea19c9f3905b6d4e5405cd08f96b5", 0x2b}, 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"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@assoc={0x10, 0x117, 0x4, 0x47a}], 0x1020, 0x4000}], 0x4, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x101, 0x26000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f000001d000-0x4)=0x0) 2018/01/16 20:08:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000002001e, 0x5, 0x0, &(0x7f0000cc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x8) open(&(0x7f0000462000)='./file0\x00', 0x101000, 0x180) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) write(r0, &(0x7f0000619000)='8', 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 20:08:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[], 0x0) 2018/01/16 20:08:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) io_setup(0x1, &(0x7f0000291000-0x4)=0x0) r2 = syz_open_dev$admmidi(&(0x7f00003a6000-0xe)='/dev/admmidi#\x00', 0x6fe7, 0xc00) io_cancel(r1, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x6, 0x80, r0, &(0x7f0000c0e000-0x93)="ec7dad608112420ac6f8441284ec9974f7bfd8579818566d86873badf62b088508a4982196f2f64255e083ba8853f34cbeb562ad0fd6707183321a6ba5a091c05b3f54f9bc2b316a2d7c2086f4c5b53481220ca90415d3c96b82c34238357fea24df1de0dd49480c6c5bbdee4335871f402fea488eae21ad1f406d9ca27d451e4289d515cb64179c01fa0b5ea295db4a60ac2d", 0x93, 0x3, 0x0, 0x0, r2}, &(0x7f00002a0000)={0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 20:08:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d4a000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cce000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") pivot_root(&(0x7f0000ae4000-0x8)='./file0\x00', &(0x7f0000c4d000-0x1)='.') 2018/01/16 20:08:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e61000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 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, 0x53e, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000079f000-0x4)=0x6000, 0x4) set_tid_address(&(0x7f00007a2000)=0x0) 2018/01/16 20:08:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) close(r0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000001000-0x58)=""/88, 0x58) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000ad000-0x4)=0x0, &(0x7f0000ea8000+0x331)=0x4) 2018/01/16 20:08:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000700000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x541000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000e7d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x9, 0x19, "89146bce142634b581d32ca207fb08e83c5be35ff1b096f119e13e1ae0858aea36323fedef3b84be78f86fcddfe033db7dd4d4b66a0febdfa3b930bb265b1ffd", "92b9db6094ff1da578d225ce8dac170abe6e64f16814ad3ed4e9395939c25caaf849a8d37696d64595f08e9901588bcac709cee650d5b76df6125326962ed0cf", "a8ebb215d977d1838392d67cdcb89aa0d9825d4ef6f35f6d3ad2dfd88ca8b951", [0xffffffffffffffff, 0x1]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c24000)=@buf={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) 2018/01/16 20:08:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000533000-0x8)='keyring\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000c55000-0x8)='keyring\x00', &(0x7f0000c32000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cc2000-0x14)={0x0, 0x20, 0x6, 0x6, 0x80000000, 0x52}, &(0x7f0000352000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007f7000-0x8)={r2, 0x7}, &(0x7f0000917000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dbe000-0x6)={r3, 0x6c5}, 0x6) keyctl$unlink(0x9, r0, r0) 2018/01/16 20:08:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000217000-0xc)={0x3, 0x81, 0x1, 0x4, 0x0, 0x100000001}) 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) sysfs$3(0x3) 2018/01/16 20:08:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000079000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000f2e000)='/dev/amidi#\x00', 0x5, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006dc000)={0x2, [0x0, 0x0]}, &(0x7f00004bc000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007b7000-0x8c)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r2, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/16 20:08:47 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000062000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x48)=[{r0, 0x4, 0x0}, {r0, 0x24, 0x0}, {r0, 0x304, 0x0}, {r0, 0x478, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x9400, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2000, 0x0}], 0x9, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace(0x11, r1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/121) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) sched_yield() r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x20)=[{r2, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4000, 0x0}], 0x4, &(0x7f0000001000-0x8)={r3, r4+30000000}, &(0x7f0000003000-0x8)={0x10000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000004000-0x8)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004000)=@req3={0x4, 0x1f, 0x7ff, 0x80, 0x5, 0x0, 0x400}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x8) inotify_rm_watch(r2, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x9638}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={r6, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000007000)={0x4c, 0x4, 0x7, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000008000)="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") 2018/01/16 20:08:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000647000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0xfffffffffffffecc) ptrace$peek(0x2, r1, &(0x7f0000670000-0x8)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x200000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) flistxattr(r2, &(0x7f00006fd000-0xc1)=""/193, 0xc1) write$eventfd(r2, &(0x7f000025c000-0x8)=0x80000001, 0x8) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000b02000-0x5f)=""/95) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000049000)={0x0, 0x11006, 0xaa, 0x9, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = dup(r0) write$tun(r3, &(0x7f0000fe6000-0x68)=@pi={0x0, 0x0, @ipv4={{0xa, 0x4, 0x6, 0x81, 0x64, 0x0, 0x3f, 0x0, 0x1d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x3, 0x20000003, 0x100, []}, @noop={0x1}, @ra={0x94, 0x6, 0x2}, @ra={0x94, 0x6, 0x4}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1, 0x0, {0xb, 0x4, 0x1ff, 0x7c, 0x3, 0x3, 0x7f, 0x400, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x17, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, "5e5c0b677fc831ea"}}}, 0x68) 2018/01/16 20:08:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d2d000-0xb)='projid_map\x00') lseek(r0, 0x0, 0x0) 2018/01/16 20:08:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[], 0x0) [ 336.605468] binder: 29444:29447 transaction failed 29189/-22, size 0-0 line 2788 [ 336.634227] binder: 29444:29447 ioctl c0306201 20000fd0 returned -14 [ 336.680866] binder: 29444:29462 transaction failed 29189/-22, size 0-0 line 2788 [ 336.705263] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 20:08:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001fa000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000a9a000-0x10)={0x0, 0x1000, 0x7}) 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) sysfs$3(0x3) 2018/01/16 20:08:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[], 0x0) 2018/01/16 20:08:48 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000548000)='/dev/ppp\x00', 0x103, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f08000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000059e000)=""/0, 0x0, 0x40, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0xffffffffffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a2000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000d9f000-0xa)='mime_type\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000a5f000-0x1000)="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", 0x107c) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/16 20:08:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002e2000-0x8)='./file0\x00', 0x600, 0x44) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000f0b000-0x8)=0x2000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e5d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000022c000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000858000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e82000)={0x0, 0x0, 0x0}, &(0x7f0000681000-0x4)=0xc) sendmsg$unix(r0, &(0x7f00006ce000-0x1c)={&(0x7f00007fe000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000262000-0x48)=[{&(0x7f0000163000-0x1a)="0699356dab474f57bfe0d882f1b8006afc4b4fd11e842f219d25", 0x1a}, {&(0x7f000011e000)="045b32d5ce9fba42db42c6b1251ba1851b4f568f459164ef230b4618006467a54580a5669b78a92f68a3cda760fd04c9c59c9c12b1cf6851674a0b12556f30114eb8faf4dae76c108fb4750564d6540b89ac720d2ab179278e194e4edfa49f0fe9c444728db96660bee390092898dd1545b349ba39d979c61c15d5b02eedc1ae2a2d4a500b6abf3553a637cf910ae3a54be3554a677597d48eef5f77", 0x9c}, {&(0x7f000088f000)="65864a42dd0f2ee3e708af9e9bb2ccd0e7e1eadf7149346a86d46992f795482269a01be3dee847", 0x27}, {&(0x7f00000ac000-0xaf)="0417d0792031fb98d9a75a889c2c90ef2c33b5765109a8b93c7772cfa3410433470abfee333f3dd0335d1a3b62e2fc6485dee69fe7a339d9880ff1d3dfad27c7214ad4c46a2907cfef14299367eeabbe08cec7325e5cd89bd73f4fd27711de06e51087afa365267f93967b537737533037b85e9208d0c79235fc401cd9461ecaae8ba0cb94477694514917e128017935615049712242eceb04e5d3fea168146372455507c44caa0d7c002716d1d88f", 0xaf}, {&(0x7f000004f000-0x551)="ea8b8ee1f4d5e6fa73e8f9501d651559967d785f4de104f5581ae46196aa8e087c197ca3cb111af48d38bf7429cb114622b8f03964b6706bc5e3a0ddfee956a24dba646acaf750c33d158f11e7c1a08294ae3020ef1d9ce6c6d24f22672a887885c6c2de50ce6e763906c912caf06b4ed31eede4233fe052bf0d0b775819f3138c9779732f9ae4c2f8f7a9c18ec520b3470a4f00a1dbc80f8a9f590c7de880f67c740d21ca6e056ca41e6cda675e34dda684f660c2c9354eb8854e05001720e510116dceeb555c2bf9290c31a2b4a9e1daee4cc156996654f6eef5004b8ffcfe6915154f94245aa8d92794d6e66b98c8b2887d4ff308de45ba6979ca178ad6ad2be823b6ac69cae378388c43baa41970e39c5bf6325c1ff10dc9572a616c1d104e7065e46fdc967afabcf0396d20570116a6cbf5cb592a68426cdd5f83139056b8af72569a229a0175ed7c7ef3439ca05c8693de31e60c25746b0251bf12eeead39f18ef5542c3d3b557dc33c7b30dddc3ec3b59b3debecded02db90f4f255f29915fbfd130626e8015ea9be442900d4fd6c08c2a79920b82c8bef3f0ab12ec0cf2ae8374839f6729939a470dcf708b2f2144db47c520a31fc944a9f8fddaf3d865fc06dd3926d7752eccc58c4ee4a6022e044cae926b83f275eaeea17419c4c1bb3775bb22a79147cbe0f3fd40ff9260538052a78278c4853982f629e19caf5a14e5fbc9fc580f024c14e8951c72e3bd4aa7bb931ffe00237a97045a14cade93875d157374f35660fd877e2cb2d006586e2c1aefc510497f32f1d4082df4299ed01abb1c9cafb937da6de22b48bd7dd01c62c727eb0f47290b3dd5bfac814872beb6788b317e1800d6ebc1fb6d56c84684bfe65d159371bee99b973dd55bb8af73f90076acdd24b06ad77045c063877aa894f60b38372eccca23ba8a89acc4d8e62d7d2b9f75d5ecdbc9cd701ab33c26eff4bd854e420bc44e95b0b9a656f8d78b4f39d83eac84438c5a6148ffb2c825c7344e4acb3e42d845e642571b802d7f79b547364cde9b136d1203db037f5e4566ab318377b3903b3d5ca8d285506759a135acf997d933066bf7397c1d2f6707998af2286d514397672c64ea072ac3e4c4279660f8e2ad92b44da12fa4a2e87d8843728f19ea42b5505d8c371c72c697a9c3155d256f9debf870603ac1aa7f5216b519fb9a70fb6fcf770f6ad8a3902c5247cd8dc49946dab1df697001338f82386e29ae4d309ef4964991e8bd4e6baf5cd2f6e4267d332d7dfd327933457d131c2355b61953614b8e30cfb17ec5cf1271de0e9824d84e8da48202feb443a28d4224008b9c51dd2c9d00e5ce9ef95066287efa01a17b8d513201c22bea842327ab40da67b41b8b64713569b07e5eec598587157ebd39ce68b2e1da84f728cff44ff5dfb0d8586153c26102aeedef8c50f3fa1fc522dedd33c5745a7843007f88ae7c8d722a4af8fc4b15f037570107cd0390582b4f44c662543ca8a3debd2ce1f910c628cc7cd5237da2ff1539697493a50e0ea526ab220ea6544acd26aee31a180c7a97d5f9f4d77efeaa51c760f49448027f1643a9833774b80c2bddcc60dad41ddaed7bc4ccc161b6298e4adfd716ef4dd19ea193a18c7c147644b8c396c9cb67b2cbf46ffc762f5205506d6ce45d3dc73fe265c28b3ba9706c086efc95db853905f9a77c0159bb8a31af700cc66143caaf41f9a462b4086f0c4325574fe5260ecc0fa5233a66fcd94fa787a333a720abb77744d8dbe63be17b2a1405d984fe7b924db5dc06889c7d6c5421bc01b621bd217f36ae354d2d9fd11d522a167c45a17f6e073e931bc9863e00cf4be7fac7e844bc1ebe8e7556bc5eefea1f36df0141db2369921d1c58a693c423fc3ca6a73047130757804235717df29497beeb3ee6917658c6e66f5b5f36c02d9e08845fc5060271190060cea86ab7813e789e1f3a2aec679730ea53d9a2135691a134f26a7ed3d02967710f02d5de21234d6f5a51ccfb88e458f1da084b82c77f5b408ce0c4e82b925bf4f68f9cc70aeccefb0257b2da6361225aa2b8db44bc0f18f82352c6ca82ee46b339250a32e30f8efecf6d78ec829898f8fd9a47c9918106acb81cf2e28cd850a8542f4272fd04c64fda8661c0caa6245a26fb92f9efd3184b530d03b7260469ab0a9f6c20a7d44953da2248bdd103dad24e036e6016b2803eeb3fa320d9948fd52d9ba22894f263934b925008c7aa12ffaac06cdd4ec678bc5616c0886d280acffe332b8aecf3f07c9c86f11f7b78bb52a348205be220e8a2d55ebbc45525faabe3b5c779d09d16a700dd37204d6a155b76cedfb1c888fb7c2e77657a212df995270c8d70c07373aa45c8934b40a55ce5240e280f3795c6f26d58f6e3a6aae2ff5624d57231aa99735cf788aad22069dae390e164380f71070d816e0673f6989702bed4a9011cd9fd05fe30428f5fbfa87962a34512ba166e4ca0fc1a802415151d63ef008d384ad2147ad8e752895e700a598fbfdfd15204071a78c79355e1ddca830401e685bead846906bb33376e15253c4eec2d7e358d1e8974425233b7d3314a4683c76697b64da74f585413fb7cbe6d4339cbc899943ef31994d1a3805ed125ea70d3185b7727e864766473a0973d6a975d46feba1239bdf627cda0b5d8e274557276089d3e5454bcb2f2f841c42221b696c5c897de8f558955decbdf6c07d5bec9d0ff67fcce09aadf0c3e4a523bbac0b17d0d2a2ada9cebaaa2d0e782569200cca6f67105e90edf5fba8d1a4e5e8cf4f3003a3ef9385309f9b3e28138835e586292a09d8031386dd59da4d0fc60b4c22b3aa241dc5774d2106be6c0cebb4f30d478502960c0099c84fed925ff1d68f6a68fd878d7b2d9630479be7e450f97208a9c9edc645bc9e4dc28b5a08486a5c7b000ff7dd1f04b23999979fa974a2f7f21ebbc6d04fa8765f6dafb3cb57d8913e814de034fc33099cc20a4cc5fac00d0303e9208741a90c3e43b05fdb74a741fda53fb53be743baf9a7ace1eab26a98b3f3190428444727bc73b9882f3dc40e46c250647786e0785964772dd6f6fd44a5b89395bd370df5e50fff1cb8a3c74a2fd9059bbce138e9217f7070e38855735bda57d79b6a1cbbc57135e238aca86fde2ed8fa9565494c33485a5290df41606d58016e13fc66f834753c93df7f7530010fb8e2ccc07a6a29f039749f7f8ee3592aebe5c97a4fac012b5b8cbe4cce35e787a4f5286c9b6fd432fe1d87c23e2db3851294bc5df3b844524e38951e5e0fb688a0da5d9e5c9c068d2c15cb3436b4ed8cceaec73d0308da2e9592263f9fd7481ebf21ab9a5e691f61af0004a295c9991105fa017caac27fc457f14c6b92bb0b01180961f8e9358573a1cd3c83a4e85f6501298d8177ae6e2c1e8e343e76585b8ad672d611db8c4cdfaf37bb44e22d4bbc2ccbc952fbd5fd9aa42ff8bdca30e161422cd9ad68a7430048040aca016f57605fbc0e3b67805068ba7a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0x1000}, {&(0x7f000032a000-0x1b)="b0ee789d22e8e09cf0858cd6f71279f4a60960f42c32952b719d08", 0x1b}, {&(0x7f00004f5000-0xbf)="af376ff14566b265bd14fa77d26e055dde7107a21764298535fa0c4cd0ed18fc1851fbe5beaf2b01c57fc313fa33019eb6aa3571c497fadfe64b27bc1c160a917df238658b38300fcbd5b6c436ee02d7c0f52d0e9ed793045e6ab29f81fff6c8856341d6f7b09c05162bdeca7fd1a05f811482ae047954f297d459fe7680261283ba2bfc59036ec5abe2941fd0156b8f9aaee1bb8ef31100f4f184ac449aeb704c299fbfecb3c94e4e19179cec792d52389c3348abf29f64e2ab4d101c476c", 0xbf}, {&(0x7f0000eab000-0x5b)="f44483ad9d200f2deadd127df34fd27df5d9ed19b84866e4cc8c35c25387a26a64352e65ce420cfe5654f8ef97728feaa0042fe1d1de7f4dd902e16fb2681b1f9e2276739dbbcc889f95e2900b50f5aafbd8a285e4ef58d0b7d161", 0x5b}, {&(0x7f0000e47000-0x61)="1699fd2830843e45b379b7623085317974a508ea25da2a4bb7d283f28c9ad9b793aac16875bd41a6196fce4dfe2963aa7823c0f72048fc4b5093835664c47a2cb8b89a28247d19282d0dcc830f9d3299cbf4c6df10dec985f4f696345b649cb56e", 0x61}], 0x9, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x4000000}, 0x20000000) r4 = socket(0x40000000015, 0x5, 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) r5 = epoll_create1(0x0) r6 = dup3(r5, r4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000008a000)=@sack_info={0x0, 0x7ff, 0x3}, &(0x7f000096b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000053c000-0x10)={0x0, 0x8202, 0x9, 0x1, r7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eed000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006c2000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000573000)=@assoc_value={r8, 0xfffffffffffffff7}, &(0x7f00005c1000-0x4)=0x8) 2018/01/16 20:08:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000678000-0x8)=@assoc_value={0x0, 0xb27}, &(0x7f000043b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x83)={r1, 0x7b, "5a41eb947ac5b250db46d74f4a8d7b981fa3ff131471122fde9c4c33f39c17db39c2e8872d8a977a9011bb28b99ea266c3613547c20ef6eaec224970f2a6f95163e2af9164c0c705c0499f02de4d9683415ac056f5029d925c68928ebc3f32cf433a40953b7cb1a2907af8e5048048ffb0c18acf2e0b7281e05a85"}, &(0x7f0000000000)=0x83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) iopl(0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000003000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x0, 0xcc6, 0xe89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000003000-0x18)={0x0, 0x1ff, 0x6, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioprio_set$uid(0x3, r3, 0x7ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000007000-0xb9)=""/185) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000)=0x0) r5 = getpgrp(0x0) setpgid(r4, r5) 2018/01/16 20:08:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[], 0x0) 2018/01/16 20:08:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'sha512_mb\x00'}, 0xfffffffffffffecf) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f5e000-0x4)=0x0, &(0x7f00009d4000)=0x4) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xffffffffffffa1c2) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000177000)="58bdf1f17a0b06f5e0c261e50ccd1579447865746272249bfe39e5fbc97491063616fd89210347580000028c64d13113f5ede6fc9cfaa6ac686cafdd3e9b88e7aba1b7f180da0f037eba6eb350454f55102b1bd2cae58cc99e0bd50171cd8f94512f969a570c518ea395347e2ee157b3d2b7e49b796a0256ae", 0x79) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000045a000)=0x4, 0x4) 2018/01/16 20:08:48 executing program 5: mmap(&(0x7f0000001000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x200) ioctl$KDSKBLED(r0, 0x4b65, 0x7) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) [ 336.793333] audit: type=1400 audit(1516133328.207:120): avc: denied { map } for pid=29466 comm="syz-executor0" path="/dev/vcsa2" dev="devtmpfs" ino=11676 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/01/16 20:08:48 executing program 3 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:48 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000970000-0x12)='/dev/input/mouse#\x00', 0x0, 0x6000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a55000-0x9)='/dev/rtc\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000c47000)={0x1, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f00007f9000-0x8)={r4, 0x6}) 2018/01/16 20:08:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e89000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 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) sysfs$3(0x3) 2018/01/16 20:08:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000675000)='./file0\x00', &(0x7f0000b5d000-0x8)='./file0\x00', &(0x7f00008d8000)="a96d667300", 0x2, &(0x7f0000300000-0x3)="23f285") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003e7000-0x8)={0x0, 0x0, 0x0}, 0x8) mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") removexattr(&(0x7f000007f000-0x8)='./file0\x00', &(0x7f000031a000-0xe)=@known='system.posix_acl_default\x00') 2018/01/16 20:08:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000745000)={0x0, 0x1, 0x1000000000000010, 0x1, 0x6}, &(0x7f0000ade000-0x4)=0xf) socket$nl_crypto(0x10, 0x3, 0x15) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005c6000-0xc)={&(0x7f0000245000)='./file0/file0\x00', r0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fca000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x2, 0x7ff, 0xfffffffffffffffd, 0x20}, &(0x7f0000f96000)=0xa0) 2018/01/16 20:08:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009dd000)='net\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d09000)=0x16, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000010a000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006b1000)={0x0, 0x3}, &(0x7f0000dbe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f74000-0xa0)={r3, @in6={{0xa, 0x1, 0xffffffffffffffc0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x7f, 0x80, 0x9}, 0xa0) r4 = syz_open_dev$sndpcmc(&(0x7f0000eda000)='/dev/snd/pcmC#D#c\x00', 0x894, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$unix(r4, &(0x7f0000ce6000)=@file={0x1, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x0, 0x0}) 2018/01/16 20:08:48 executing program 6: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="2f374e1cf527578413bff955d4e5c7c5", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000067000-0x4)=0x1, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00004bb000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000908000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) [ 336.916603] FAULT_INJECTION: forcing a failure. [ 336.916603] name failslab, interval 1, probability 0, space 0, times 0 [ 336.981216] CPU: 0 PID: 29490 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #173 [ 336.988611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.997965] Call Trace: [ 337.000567] dump_stack+0x194/0x257 [ 337.004213] ? arch_local_irq_restore+0x53/0x53 [ 337.008917] should_fail+0x8c0/0xa40 [ 337.012666] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.017795] ? __lock_is_held+0xb6/0x140 [ 337.021887] ? find_held_lock+0x35/0x1d0 [ 337.025967] ? __lock_is_held+0xb6/0x140 [ 337.030067] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 337.035962] ? rcu_note_context_switch+0x710/0x710 [ 337.040917] should_failslab+0xec/0x120 [ 337.044897] kmem_cache_alloc+0x47/0x760 [ 337.048994] ptlock_alloc+0x24/0x70 [ 337.052634] pte_alloc_one+0x59/0x100 [ 337.056443] do_huge_pmd_anonymous_page+0x554/0x1b00 [ 337.061573] ? __thp_get_unmapped_area+0x130/0x130 [ 337.066508] ? __lock_acquire+0x664/0x3e00 [ 337.070740] ? __lock_acquire+0x664/0x3e00 [ 337.074976] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 337.080148] ? lock_release+0xa40/0xa40 [ 337.084117] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 337.089287] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 337.094467] ? print_irqtrace_events+0x270/0x270 [ 337.099211] ? __lock_acquire+0x664/0x3e00 [ 337.103423] ? check_noncircular+0x20/0x20 [ 337.107640] ? perf_trace_lock+0xd6/0x900 [ 337.111764] ? perf_trace_lock_acquire+0xe3/0x980 [ 337.116583] ? perf_trace_lock_acquire+0xe3/0x980 [ 337.121401] ? lock_pin_lock+0x360/0x360 [ 337.125445] ? trace_event_raw_event_lock+0x340/0x340 [ 337.130616] ? perf_trace_lock+0x900/0x900 [ 337.134833] ? check_noncircular+0x20/0x20 [ 337.139057] __handle_mm_fault+0x1a0c/0x3ce0 [ 337.143464] ? __pmd_alloc+0x4e0/0x4e0 [ 337.147351] ? find_held_lock+0x35/0x1d0 [ 337.151404] ? handle_mm_fault+0x248/0x8d0 [ 337.155647] ? lock_downgrade+0x980/0x980 [ 337.159816] handle_mm_fault+0x334/0x8d0 [ 337.163858] ? down_read_trylock+0xdb/0x170 [ 337.168158] ? __do_page_fault+0x32d/0xc90 [ 337.172375] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 337.176946] ? vmacache_find+0x5f/0x280 [ 337.180899] ? vmacache_update+0xfe/0x130 [ 337.185033] ? find_vma+0x30/0x150 [ 337.188557] __do_page_fault+0x5c9/0xc90 [ 337.192599] ? trace_event_raw_event_lock+0x340/0x340 [ 337.197778] ? mm_fault_error+0x2c0/0x2c0 [ 337.201916] ? perf_trace_lock_acquire+0xe3/0x980 [ 337.206741] ? check_noncircular+0x20/0x20 [ 337.210967] do_page_fault+0xee/0x720 [ 337.214746] ? check_noncircular+0x20/0x20 [ 337.218961] ? __do_page_fault+0xc90/0xc90 [ 337.223193] ? find_held_lock+0x35/0x1d0 [ 337.227246] ? __might_fault+0x110/0x1d0 [ 337.231296] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.236134] page_fault+0x2c/0x60 [ 337.240455] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 337.246057] RSP: 0018:ffff8801cbbd7690 EFLAGS: 00010207 [ 337.251400] RAX: fffff5200071ce12 RBX: 000000000000002d RCX: 0000000000000005 [ 337.258647] RDX: 0000000000000005 RSI: ffffc900038e705e RDI: 000000002023cfd3 [ 337.265895] RBP: ffff8801cbbd76c0 R08: 405e405e405e405e R09: fffff5200071ce12 [ 337.273142] R10: 0000000000000007 R11: fffff5200071ce11 R12: 000000002023cfd3 [ 337.280391] R13: ffffc900038e705e R14: 00007ffffffff000 R15: 000000002023d000 [ 337.287675] ? _copy_to_user+0x9b/0xc0 [ 337.291557] copy_from_read_buf+0x208/0x6a0 [ 337.295859] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 337.300860] ? n_tty_receive_buf+0x40/0x40 [ 337.305081] ? wait_woken+0x280/0x280 [ 337.308864] ? lock_release+0xa40/0xa40 [ 337.312826] ? perf_trace_lock+0x900/0x900 [ 337.317054] n_tty_read+0x6dc/0x1a00 [ 337.320787] ? copy_from_read_buf+0x6a0/0x6a0 [ 337.325284] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 337.331150] ? __might_sleep+0x95/0x190 [ 337.335121] ? rcu_note_context_switch+0x710/0x710 [ 337.340036] ? _cond_resched+0x14/0x30 [ 337.343909] ? __init_waitqueue_head+0x140/0x140 [ 337.348652] ? ldsem_down_read+0x37/0x40 [ 337.352690] ? ldsem_down_read+0x37/0x40 [ 337.356734] ? copy_from_read_buf+0x6a0/0x6a0 [ 337.361207] tty_read+0x169/0x250 [ 337.364652] do_iter_read+0x3d2/0x5a0 [ 337.368435] ? iov_iter_get_pages+0x1150/0x1150 [ 337.373102] compat_readv+0x1bf/0x270 [ 337.376881] ? __fget_light+0x297/0x380 [ 337.380840] ? vfs_iter_read+0xb0/0xb0 [ 337.384706] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 337.389536] ? vfs_write+0x374/0x510 [ 337.393245] ? __lock_is_held+0xb6/0x140 [ 337.397296] ? __fdget_pos+0x130/0x190 [ 337.401169] ? __fdget_raw+0x20/0x20 [ 337.404880] do_compat_readv+0x115/0x220 [ 337.408918] ? do_compat_readv+0x115/0x220 [ 337.413139] ? compat_readv+0x270/0x270 [ 337.417097] ? SyS_read+0x220/0x220 [ 337.420717] compat_SyS_readv+0x26/0x30 [ 337.424671] ? SyS_pwritev2+0x80/0x80 [ 337.428450] do_fast_syscall_32+0x3ee/0xf9d [ 337.432762] ? do_int80_syscall_32+0x9d0/0x9d0 [ 337.437335] ? syscall_return_slowpath+0x2ad/0x550 [ 337.442242] ? prepare_exit_to_usermode+0x340/0x340 [ 337.447251] ? sysret32_from_system_call+0x5/0x3b [ 337.452082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.456919] entry_SYSENTER_compat+0x54/0x63 [ 337.461316] RIP: 0023:0xf7f8bc79 [ 337.464656] RSP: 002b:00000000f778708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 337.472342] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020e2b000 [ 337.479588] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 337.486845] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 337.494098] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 337.501348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/16 20:08:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141045, 0xe0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:48 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x18, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000908000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:48 executing program 4: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f00001e5000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80800) sysfs$3(0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000244000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00003da000-0x3c)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0x5}, 0x248c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:48 executing program 5: clock_gettime(0x0, &(0x7f000097d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00003b4000-0x10)={{r0, r1/1000+10000}, {0x0, 0x2710}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x200000002, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00001c6000-0x8)=0xb3) bind$inet6(r2, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000054b000-0xc)='/dev/autofs\x00', 0x50081, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000ae0000-0x4)=0x8) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b63000)=0xffffffffffffffff, 0x4) 2018/01/16 20:08:48 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4802) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x9}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x33, &(0x7f0000005000)={0x40, 0x6, 0x0, 0x8001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in6={{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x649}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000005000-0xe9)=""/233, 0xe9, 0x2021, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f00009c1000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x7fffffff) 2018/01/16 20:08:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f000004b000)="4fa2a72049b608ecfc7a633409760d82962f0f4b41e0e3782db1d4b8f5ded1f43ce486ca4cefadebe8d3ae03dde16278e80a9a2c7e4529dc9f25b8e4bd4d8f9c8ef55ce12b4c4d361fde73ec032cd136be3b958e0d9dac0be41dac466ce78c7d1a6f1ad9885a8e1e92dd8ae240cc61b6a0c908a7d1d2eb77d28d031bfa8d02426b57bb310581e891c4d2b0a0b4fa9d50", 0x90, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x40000) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f00009f7000+0xdf6)='/dev/input/mouse#\x00', 0x81, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000723000)=[0x9, 0xffffffffffffff56]) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006000000000200000000000000", 0x14, 0x0) 2018/01/16 20:08:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000371000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000bbc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000-0x4)=0x8, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000c91000-0x8)={0x2, &(0x7f00008c9000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000068d000)={0x0, 0x4c, &(0x7f0000a7d000-0x4c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000009d000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff0000)={r2, 0x3}, &(0x7f0000310000-0x4)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00008f6000-0x8)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/sequencer\x00', 0x12880, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x7f, 0x0, 0x0, 0x0}]}, 0x6) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000656000)={&(0x7f0000a69000/0x1000)=nil, 0x1000}) socket$key(0xf, 0x3, 0x2) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000441000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0x2, &(0x7f000065e000)="10d6ba558237cd547830657eee8b78d151a3c13f9aea49bf138d3d16e6619d7b3ff0d14ad85130a58951d1c526a324bb1461787f22bee04d40debb4c9e4f29405651a81f73", 0x45) 2018/01/16 20:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x8000e3, 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) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000c5e000+0xb11)=0x0, 0x4) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000b69000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d1c000)={0x0, r0, 0x1, 0x2, 0x0}, 0x14) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000099d000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r0, &(0x7f0000f4e000)="", &(0x7f000039b000-0x1)="", 0x2}, 0x20) 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000908000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/vga_arbiter\x00', 0x10d000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000001a000-0x4c)={0x2, 0xa1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b99000)={0x3, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000401000)={0xfffffffffffffff8, r1}) sysfs$3(0x3) sendmmsg$nfc_llcp(r0, &(0x7f0000759000)=[{&(0x7f0000a90000)={0x27, 0xa197, 0x2, 0x5, 0x9, 0x3, "1125371d304cc3435c3bedfe75d645dd6e9abb71af913bee22856fff03d1f6850186ec6e05f6f9844e5c325d8b3f7327a4b10c552bee61011c4aec76437902", 0x24}, 0x58, &(0x7f0000ea1000-0x10)=[{&(0x7f0000904000)="e369a25a832458321c186712dcfbe6c28268a5b5bb4527bfce284e20de6d94274e0f9b0862bd053c290bf3431c3b88a56f7cdf859b151a95b46d4020b79242c9e1db2b488ddc3c1fac19432c86e3865274cf86e177ebc70dd795ddee26ee6de13cd78394deafdb3531d870dd646a6865bdfaa27a815ed33a", 0x78}, {&(0x7f0000422000)="4cb84a450257d36ea301dceb0af8ee750ab1e08a2b8d1309961db0b26a5d53755986cf36c4040420861a7a37bcc6108c963d8e4e5664dc1c1e7c3c22ef4bf3222b64a55db99dc585ccff89588ea7ca8b69dcb34be17ccf32b8139615e9284fb816ee534fcd29228786c20f65cd4a6aa23d093a26b869836125c985bdaf5cfcf4323e6acfdff4e6dba15ca2ad5ba8cf95d82c1cac97b59c9dc1e97c5156e1f4556b223157614c9870f38ade32e54bb68d6c711720d512df4d4db873ded6b04554184a159a5637", 0xc6}], 0x2, &(0x7f0000d50000-0x10c)={0x10c, 0x111, 0x0, "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"}, 0x10c, 0x4000000}, {&(0x7f0000b98000)={0x27, 0x5, 0x71c, 0x2, 0x1193, 0x7, "562fa75664d03b0503731746897f3774b1bb63840affbd5ec3bab11219ac1d2dc65ce6b250c78b63136ea7373ce827e5b59341475956685ecf7104b5e1ed59", 0x5}, 0x58, &(0x7f000015d000-0x40)=[{&(0x7f00002f7000-0x51)="fd882a6c72c09a2cda650cc1cf61e4485469d08ae4fee1e0d1cdd79c0ce5ac3e72c54ffe5aa889435e41dff2339bd5801ae796804cbbbf50804361d7150ec3ade9b780c5ad3592ff25c5e4277a27b798e4", 0x51}, {&(0x7f00003a9000-0xd5)="4d29a2b5157ea3a609a13bd60cc03ef78b300879c5aa550983110c0e520f4a1dcf9344543149e5052e2aef5e4be0585c0645c62e93810d0f25c4870de3a95e4d8417bdfcc92ce4a009d49f4dfa34332e84fe669710bab8f4ece992b7eb44290c8b5d67efc2bd6af08e2702c996a0e101e38815f20df23cac1d24482925d7cdefe88f9214ca5e1707735e10e829ecdd153bb62b4b5a2c8aa2fbc1ba8c36f2c21bda1ce9631ad064857228eb36e7bf84bae3b1765bece92138f7fb7fa5a4dce652f2bea0478e97ecac197ae87bd89c15a65b5201ddd0", 0xd5}, {&(0x7f00003bf000-0x66)="1f9aa7f08fb1478b1163cbaf980aaf1a5d031de81693910a63865a85d07453c24b9083a4dd1f9b092fdba35dbd26c7f4b493b875df841038e84e0972cf6802cc27db9428b12d7134c60ae84ae5c48c7e4f33f4ae18f7d316e4096e2799f8aaeb7c0dc3644765", 0x66}, {&(0x7f0000726000-0x8b)="a30ab49239783cba6400ee3919730a902922421adbbff2360ba856f886833c8a7e1f7e6c6e49f57da667b740f9beda984512c3505a9b3097c1fac7b1f4c212ddda7bc0849162aad627fd875ccac72cfc1cc8cc72697afbce2e202af6502b23fcc79dfe1160f45900ce2ce8ea5263e92d3425ee271a235ec4daea8b07db2b28ef24ac0f420825dc51980e56", 0x8b}, 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0x1000}, {&(0x7f0000e0b000)="892cede06e476bfd54065607cbf1be60167a388ec050e331107e80ec3565293430360f007941d3ca653ceee646a22af645823e501dd63861e370aa16cbd30c6d2e511ffd438dabc721ff9b5d93a3ffb0e41cf038e7adc74390a4032c81a9f0f6aedc4831ed3d2c15232cb17d51d1e72ea7d2748f7385155aac26b593782933ab48f51eefd5b058043bab57e83cce3044aea1985c910801b37525996db002ab9f9947a7a238eec3e81c6f49a364aefe51301c09943f971c384f1349055fded6b95f9806b38f091641e115b752f7737358157c0ae72306c5317590135af4acfa2f5e967a043a89f231022408513f", 0xed}, {&(0x7f0000ed0000-0x43)="4037294ea80af1beab4241435f0d3349088bdab2be7959644fe7211dbf59e8414e7798f20a9f4c6f6557cb4be7a3d8b542c35be4937f83a2268c5d401ad5d750a51132", 0x43}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f00002bb000-0x58)={0x27, 0x7980, 0x4, 0x7, 0x2, 0xfffffffffffffffa, "a70c204667900a3c0098e5d774a60ac91ce8e8f22e5c7eedb7999326d3db21771dea9d01686f4dd2221e6371cd63b23e5dad3871783d8c7b7d9001c2467cab", 0x4}, 0x58, &(0x7f0000d8e000)=[{&(0x7f0000fea000)="7a2efcb02f229e4b7389af2749c07a73549aa994d0db3b7a5487f84cbc41aa50bfab5a276eb87688280d7f2ebece19601b0f136533733cbc0ff90d9dc6cb35170b9095a3b3fe4053b723f7c8ce8a5708df6b2fa73406f47509d276852fb0bd6eab9a58b4e600de00705ee95721fd4fdc90d9d526c4ac8a93", 0x78}, {&(0x7f0000bfd000)="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", 0x1000}, {&(0x7f0000dfb000-0xbe)="4320b1858860f5217604adf1be451c006c4c017139f1ac37b4075bfc0288a1a00f763867384d338f73931e7c789b2dddd709df038a55aae3949814081460d42926aac0297543d46c4f3cecdaf60ba52eae3c13c8b346fdcf3a3758c2ebb3f4b52974e1f0f02cbe07e86fed1e5e1cc745995c48c37f4d06b90b37e67321d50087d11abcab1314acfdf5ac7ad8046c880b4a208a15a273a193ea7ce311daca923927acc91b318c89aa4e2faa9fd39f2110e31303985e0c1f83e4741565af9f", 0xbe}, {&(0x7f0000d2c000)="33df434a9de1d96d28b5880186a954a29de7e305ad9142f6d42bdc7483ae5be8ec6b98ceb3eb4ebdf1b7eced28a0c281d950e0d8", 0x34}, {&(0x7f000006a000)="0cef0cbf2be797aaea6fb910d0451dd3f8afac4f8a67c701700d0315b17ecd46bf80fc9304d335580604ef940a5d729a40bd91240d8ed757e02feddbbd357c512f416f90e714b0811b3a5d", 0x4b}, {&(0x7f0000368000)="d6caa44bdeb05aa0aab1ca033932dea145225ca724aa1a21265e54436e594d3ec3500e12a2f5c3c5124357847424c009a3a6af572aa1974abfe4c13432ac9b17", 0x40}, {&(0x7f0000d5b000)="01a67e2f12e7921f08b89549d497003d8e0a903a0620ef3f99bfd8c030faa2e46f400eeeba420e4ae52b6003ea6b8116e4b398a3f3d91d39ca2408da4414b6", 0x3f}], 0x7, &(0x7f0000bb6000)={0xc8, 0x113, 0x80000000, "ff0143f339d4aa5177d42d9acb5374541c3474c24fbd51393a3bf21b321d4f268f81d7a7daa900c54a9a46aaf5fb55383476bd75d2ef6d95f9410bdb1c3a2c05d547ea78a45a5f020ec075ba0913551ac1e6662492d717b869726c38a878a1bc788161d9ff72a7f98b2f6062a2b01e6c1793186c9424bc242f6291950ec4fc6339bb96cc28cfb02bf024be458ea9a895e30bcd5d135b9e6b5bd5e0635f854a0a2d11f8a1b6eba3f09d5b36817eb9362e2cecf5a37859483ac1fceb4c"}, 0xc8, 0x4000}, {&(0x7f00006f3000-0x58)={0x27, 0x9, 0x3, 0x3, 0x80, 0x5, "cc755a6f83d45f6dcdf5a3b2fc684347284884c8cada63019e5cff1004acecfa0961152f73526aa6782048a045b89985bb28bf1ee3715f73a3d6deb5b7bc2c", 0x8}, 0x58, &(0x7f00001d2000-0x8)=[{&(0x7f0000477000-0x1f)="117e68f10cd95d03ff4620e7859ba05a8b4fbf6574e991548f5ec4896b14ba", 0x1f}], 0x1, &(0x7f0000db7000)={0xe4, 0x11e, 0x5, "3a9ce93db86e3e062c7f35d87e26d5aa205e5961493b2296c8613aa919501745981f6d22ce98b5160102d17d6469daf828123ee4982cc365a9c899e1d94e7e72afa4bbd9937cdeedea0fbcf11db911069c9371876d1422620e40e67c74201f41cc9ca61166cde6af482752de44d0ce7b97c68f97d521f909229c1ea09a565d9b44e6971ea77e2d2767afe34cb0b1954147c2db87fd64469a71b0247917d7bc72e7eed89faf6a622423e5609032bd9fc410cbcf41553119d19ab85fb268a8fe4ee2595328fcacee029979c3c61d4e7794ed736108a6e75d"}, 0xe4, 0x8000}], 0x4, 0x4000800) 2018/01/16 20:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000273000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000148000)=""/128) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/16 20:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00002cf000)=""/36, &(0x7f0000d26000-0x4)=0x24) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000a79000)={0x2, 0x6, 0x100000001, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/16 20:08:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000697000-0x4)=0x32) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x12b) 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000908000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008fe000-0x4)=0x0, &(0x7f00003eb000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000001000)=[], 0x122) read$eventfd(r1, &(0x7f0000184000-0x8)=0x0, 0x8) 2018/01/16 20:08:49 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/audio\x00', 0x200403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f000001c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bfe000)={r1, 0x2, 0x30}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b43000-0x9)='/dev/dsp\x00', 0x2800, 0x0) write$fuse(r2, &(0x7f00009ed000-0x50)={0x50, 0xfffffffffffffffd, 0xfffffffffffffffc, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x19) 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000908000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ff4000)='self\x00', 0x3) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000ff5000-0x6)={0x1f, 0x100000000, 0xb2}) bind$alg(r0, &(0x7f000028e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000851000)=0x0, &(0x7f0000ff5000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000ff4000)=0x2, 0x2) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x80000001) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00002a6000-0x8)={0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f65000)="", 0x0) 2018/01/16 20:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fba000-0xa)='/dev/vcs#\x00', 0xc374, 0xc000) sendto$llc(r0, &(0x7f0000e1e000)="bd2acf480fc3f303c7c5d8be15e744e5c6b332ca89104a90f86167b7e8dd7444bbfe2489aee37ad3a3598fd01223953908f97df2dc70c3c40acfcf159969883da0de818b808a31b52437e5eec7edffe6f87a8c583d003cd19ad7f419ca716622", 0x60, 0x4, &(0x7f000065e000-0x10)={0x1a, 0x1f, 0x9992, 0xffffffffffff9486, 0x7ff, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x100008002) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r2, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:49 executing program 6: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000df3000)={0x7fffffff, 0xfffffffffffffff8, 0x0, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071e000-0x4)=0xed) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000032f000)=@common='rose0\x00', 0x8) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000df4000-0x1000)=""/4096, 0xfffffffffffffd24) 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003a7000-0x12)='/dev/input/mouse#\x00', 0x40, 0x82) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000ce9000-0x58)={0x5, 0x9, [{0x1, 0x0, 0x8}, {0xa, 0x0, 0x3}, {0x200, 0x0, 0x6}, {0x1f, 0x0, 0xffff}, {0x80, 0x0, 0x6}]}) sysfs$3(0x3) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1020000000802, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00009c4000)=0x0, &(0x7f00002eb000)=0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000795000-0x4)=0xffffffff) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000003000-0x4)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006ae000-0x4)=0x0, &(0x7f0000dec000-0x4)=0x4) 2018/01/16 20:08:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8001, 0x0, 0x0, 0x0}, &(0x7f000060e000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x200081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000002000-0xa8)={{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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7f, 0xfffffffffffffffc, 0x1, 0x8000, 0x4, 0x0, 0xfffffffffffff28e, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c, &(0x7f00000cc000-0x48)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xe7)="d8bde9aa35f8b3551ed9d6722a8890d1400215a1998efe732971882a4a47519d10b00bd4c126646dc2257125e770ad36268c1b1173a35b9249ceba17cf744860e194e74f06c5c387c1c9748857871514da89b185311eaa7e3dc628309b1e9815cbf15027763e018718a6c67eb09f97fce881910b50682b8c2175e10e2ea0f5cb7da1f4005d46722f11a070b435afac19ee8434ab39bb26fcc6c602495e3ef2e31fddc2e5a65500f63b1a7d389c1545c142908d22fda147178f2ab3e5b41dd1a02ed396dd5f915c93b9956f4364a4b598a52de27b3c326a66760b808a20a2fac7f6d7685cad9572", 0xe7}, {&(0x7f0000001000-0xbc)="c8d6249975c536342d8aae58eb0f9590548af8b78bbf788cb2eea27ccbc8179518c21404c919894a60d5c2bcfdefacc1e9fc1693ec3b9018e304e5baa42ff370bc0f1a013ec4aaa92471fd6cf71e5c4e89f290e7b8d50c08d87e4d33c2b62450a07275352bf89c0f8b96b70743e07d55b0038c83dd2ea6275e394b1a916131f827578b2c1097f9adb1d5fe30086efddba4b6f3ea018235180b4c6447b0c2b8c57cf2481fd6c40a639704234aacf9797ff4fbc52a11c368c5870c98e2", 0xbc}, {&(0x7f0000001000-0x42)="622afe212fe7e6b1ff7b32572629894598235d6c50c348c8e861d4d5858bae4f07af72b827463eaae1ff5f36c3428423284ecf345999402eaa2650339594dde24793", 0x42}, {&(0x7f0000c2c000-0x6e)="bafdb143550599908826e4abb08a40404c35ce972ced4b85b02000d66e972acd04bfddecfb6141d47702656505e2dcd3aa2d1f4ef75e33af97f70f31afb94d979417f8a4e513c1a9b6e199dc0ba1bc761de8cdfe63da6702289336e478b90be03b396f8df0cab054881a594ef314", 0x6e}, {&(0x7f00008d2000)="e01a52a7de40d4cc85f3d03fb55cac748c198c7c4078f49bdc1c6cbad31542c0567a94e44c51ec19761d94a8bb67dfae156bda8839c55229b3be1311285b8be5132181d006090fa0b4c3499ae3328ad6a8b27904e2da78f6f072565e24b28793d91da5da29dc950bdefd5c14b1f4748349b793b94e45d32c13ac28a3851d101100a7787733cf413c536904d2fb54a7ec1736def21cd42bb304ae3594c4bbf3ed5dd23d35a5cde8263b3ead3ee1934c5dc2dfd2ffa382c12fa904758a5f615397826ba5a5792c9b0b93e75e18051594965978e8535292", 0xd6}, {&(0x7f0000d54000)="fb2d07a6cd8e5dd08a80da7b0ea141d5ea00cb40b90e", 0x16}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000941000-0xc9)="09847819c9279496f13c402ebda734d7321d7b89f0f37337ed4850af318ce36f23cf351db5e58b8e4ef8cd45ab63957a4ad7dee3d8c8e27c00bda97f33bc859bd28ae1bf4816f4476025bcabebcbf7bdd9709b9b77f9a96c52432df3f082ca7a648c937a95eaa7945f512c266175fd4d31506c80f493bce313c9b496d70a4efa712adc7bc697d138d37065f1ac934732df5cb091e17ac177446fc7fd9c2d5f8b167aa6d4b0b1eb01ab3958f69b3be5509f64ab7094cb472e03ce03e888da8268856cd8c27e48dfa1a2", 0xc9}], 0x9, &(0x7f0000001000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0xf069, 0x1, 0x1ff, 0x8, 0x63, 0x470b899e, 0x7fff, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x5, 0x79, r3}}], 0x58, 0x20000000}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000002000-0x4)=0x200, 0xfffffffffffffdc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000003000-0x4)=0x3f, 0x4) 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056d000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000104000)='/dev/hwrng\x00', 0x88800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = dup2(r0, r0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000052d000-0x4)=0xffff, &(0x7f0000f9f000)=0x4) lstat(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f00008a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchownat(r2, &(0x7f0000bc9000)='./file0\x00', r3, r4, 0x800) sysfs$3(0x3) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000e88000-0x12)={@generic="c73c6138f5c5c33feb1b0d6b22aa2261", 0x0}) 2018/01/16 20:08:49 executing program 5: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x2}, &(0x7f000040c000)=0x8) 2018/01/16 20:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000263000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x0) vmsplice(r1, &(0x7f0000526000-0x30)=[{&(0x7f0000ffb000)="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0x1000}, {&(0x7f0000472000)="279e2ff65be3", 0x6}, {&(0x7f000029c000)="a6e5100694108f85a8752fe51115f619f6fa819d1ffcb8d825cf942c7fce80bd00fa1009ac2d86a000", 0x29}, {&(0x7f0000b61000)="6165a7c612004060735f08cd5c8f7239922b107c4e997d14a3", 0x19}, 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", 0x1000}, {&(0x7f00001a4000-0x54)="2d523918e7dedf65df18197e140c062eabbb2e51f0e2cc1d6e57bf636611d1b0cbbf465600737943217e1e6c6ba3c9112dc28f4c074e601862f99fb1a693acf6a79264a51fedd2661526d775fe751bf998d27c6b", 0x54}], 0x6, 0xa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cb9000-0x4)=0x0) sched_getscheduler(r2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00009ca000)={0x6, 0x8000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000b62000)={{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]}) 2018/01/16 20:08:49 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ea5000)=0x1) 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c79000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f33000)={0x7b2, 0x33b, 0x8, 0x1, 0x4, 0xff, 0x5, 0xd9, 0x43ea, 0x7, 0x2, 0x85f}) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x20100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:49 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000ad7000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/16 20:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$mouse(&(0x7f0000c82000)='/dev/input/mouse#\x00', 0xea8d, 0x1) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) 2018/01/16 20:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a51000)=0x0) getpgrp(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000095b000-0x8)={0x0, 0x81}, &(0x7f00007f1000)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006d8000)=0x677, 0x366) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a49000)={r2, 0x213, 0x9, 0x8516, 0xcd5, 0x9}, 0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 20:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000aaf000-0xc)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c45000-0x8)={0x0, 0x80000000000000}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007c8000)={0x9, 0x1, 0x8008, 0x400, 0x6, 0x80000000, 0x1000000000000000, 0x7, r4}, &(0x7f00008a2000-0x4)=0x20) sendfile(r1, r3, &(0x7f0000cd3000-0x4)=0x0, 0x16) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) sysfs$3(0x3) prctl$void(0x20) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000df5000)='/dev/vcs#\x00', 0x480000000000000, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a65000)={0x0, 0x5, 0x20, 0x8, 0x81}, &(0x7f0000b32000)=0x18) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000df5000)={r2, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000df7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b38000)=0xc) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000df7000-0x10)={0xfff, 0x0, 0x10001, 0x2734}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000bf3000)={0xaf7d, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000c03000-0x10)={0xfffffffffffffffa, 0x0, 0x1, 0xee9}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000df8000-0x4)='tls\x00', 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000007c000)={0x10000, r4}) 2018/01/16 20:08:49 executing program 6: r0 = open(&(0x7f0000a7d000-0x8)='./file0\x00', 0x100, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000012000-0x4)=0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000001000)=0xc) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000)=0x100) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x1, 0x400, 0x1649485a, 0x201000c, r1}) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0x80000000, 0x5, 0x0}, 0x10) getuid() r3 = socket(0x12, 0x800, 0x9) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r3, &(0x7f0000004000-0x9)={0x1f, {0x6f7, 0xe63, 0x9, 0x429, 0x7, 0x100}, 0x10001}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000)=""/4096, &(0x7f0000006000-0x4)=0x1000) read(r3, &(0x7f0000004000)=""/63, 0x3f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000007000-0xa)={0xffffffffffffff01, "bebaea044461"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000007000)={0x200}, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, 0x8) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$mouse(&(0x7f0000c82000)='/dev/input/mouse#\x00', 0xea8d, 0x1) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) 2018/01/16 20:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00005c1000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) sendmsg(r0, &(0x7f0000b38000)={0x0, 0x0, &(0x7f0000517000-0x28)=[{&(0x7f0000276000-0x4a)="e03fc75bc29b16f108164349d622a02026fa8f5b80c584c42e2475b82a8b811798b57feca734b0b1bc41c3f6d1a6e5eb341b5a30674be7b10cd45c909ce8824c4a0cd2221098bf26dc97", 0x4a}, {&(0x7f000065b000-0x19)="272929d8eeff36490953a9a0e114095e8e6f68825cda7591d9", 0x19}, {&(0x7f0000673000)="3bc49bc13782a8075c6adb716766cf15bf3a5810eced0d75a8c5b0cea58d23796f8b561c999d2128bfd873643a17848c49f7504d6c0690524f7d0984c96bdfa7fbd146464adf561d016d37011e8bb7e66789a0b667dc8845672db2a0bb73b7f3381da6b634d3a6f574d453c0dfffb0486d25f560ddca", 0x76}], 0x3, &(0x7f000087c000)=[{0xf4, 0x116, 0x0, "eb1a805c9cc0e1d35b935aca1c327718cc5b153a6352c826d8dfa4cdf7df0b7d66f85a38b2e10f40789fecb0e6dbee080fc6a91901265cba79812cc5ac9a1e9843ba9cc08980821c891e252e1e5c3318ac65ec57ae8a923ad679eac48d09fb3fc785f8e95d6fe0e7a3ce0a94e7b76c7e51a0315c1fbe8b813667f1805700b9aaf5493fad2356511c41f3477bb7f33af28b659d29c12e70b6398300d7a40e89df0781e5d0d50fc93433dfe4db1cf7dc23c171df8cab77663bf5e756d2f52f919eceec20c13c01ac25baf7c2728a68d030f31147fb830229280f114083befba3789a2d38667e41"}], 0xf4, 0x0}, 0x20008000) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e66000-0x4)=0x6, 0x4) sendmsg(r5, &(0x7f00008e0000)={&(0x7f0000f94000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f000072b000)=[{&(0x7f000046e000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$alg(r5, &(0x7f0000cb0000-0x1c)={0x0, 0x0, &(0x7f0000237000)=[{&(0x7f0000adf000-0x46)="ed", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a8000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00007bc000-0x4)=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) lremovexattr(&(0x7f00001d6000-0x8)='./file0\x00', &(0x7f0000e06000)=@random={'system.\x00', '\x00'}) sysfs$3(0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000371000-0x10)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 20:08:49 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) connect$inet6(r1, &(0x7f0000cf0000)={0xa, 0x0, 0x135481a9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r2 = getuid() stat(&(0x7f0000d21000)='./file0\x00', &(0x7f0000ba6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) fgetxattr(r1, &(0x7f0000409000)=@known='user.syz\x00', &(0x7f00004e8000-0xd6)=""/214, 0xd6) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/ptmx\x00', 0x10000000000, 0x0) sendfile(r4, r1, &(0x7f0000895000)=0x200000000000, 0x8000fffffffe) readv(r4, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000696000-0x100)={0x0, 0xf8, "7e9483683c74fa0ce3d395d39c59554d18eaf93c617d0753c6b64bb50b82a190ee49233c4bf66b85873e2fd6fdadf6ee58b86cc8c48a5ef9e2d5edc93e1d3266372d57c92442c5140136e7fd87aeb46f3a795b89fecef2264dfb90c33d9ca0743fa3d9a05bd9b905432ed0bad5faa8e0fd1842dc386f2e2a759d8c68057bdc1b6c57bfa2be27318c0a37962dc7d415f5d302d755f4c127d08b700dd162b90d58b4038dc131c3565ec9ca47d4cf2cbc532388927f4a5e1171a615e90ec4d503f28f52772d90c817a64786e590b618e69526c248d3c2b067a99a72fb95a4c1262300c04b7244c704a86338ab05f4d8107ff879a2dbafd3ea77"}, &(0x7f0000c62000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000112000)={r5, 0xdc5}, 0x8) 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4000, 0x0) io_getevents(r0, 0x1, 0x2, &(0x7f00007f6000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000039f000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006fb000-0x6)={0x0, 0x0}, &(0x7f0000427000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000384000)={0x0, 0xe, "86df2469e0ad769e287ca3bd242f"}, &(0x7f0000624000)=0x16) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001ef000-0xb8)={r3, 0xffff, 0x92, 0x3, 0x8, 0x1, 0x71, 0x1, {r4, @in6={{0xa, 0x3, 0x8, @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]}, 0xd7, 0x1, 0xffff, 0x2, 0xec78}}, &(0x7f000086a000)=0xb8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000629000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000bec000)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00008a9000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc047}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x8, 0x401, "b56ea82c3ae2798961b5344107077de1fc9078fcf8017d582b0e5e23e11160b4c6555b538d307d266c03054156ac3c61c596f96698779fa98ab80daf30a4d99ad85228946e1106ebde32f0acddf6dd2d"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00001e0000-0x4)=0x0) 2018/01/16 20:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003a1000-0xa)='/dev/vcs#\x00', 0x0, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007dd000)={{&(0x7f0000395000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r1, 0x100008002) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d12000-0x4)=0x0) getrandom(&(0x7f00005d5000-0x49)=""/73, 0x49, 0x3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) recvfrom$llc(r1, &(0x7f00008d9000)=""/74, 0x4a, 0x0, &(0x7f0000e4e000)={0x1a, 0xff, 0x8, 0x200, 0x6, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) sendfile(r3, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r3, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000cf0000-0x35)=""/53) 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000091d000)=0xdb2c, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000947000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000f88000)={{0x77359400, 0x0}, {r1, 0x0}}, &(0x7f0000097000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e38000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dc0000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000885000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b99000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000b09000)={0x100000001, 0x2, 0x100000001, 0x7ffffffd, 0x0, 0x8000}) timer_settime(0x0, 0x0, &(0x7f00004b5000-0x10)={{0x77359400, r2}, {0x0, 0x0}}, &(0x7f0000181000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000954000)=@req3={0xc9, 0x4, 0x3, 0x6, 0x2, 0xddc6, 0xfffffffffffffffa}, 0x1c) 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/autofs\x00', 0x80082, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b75000)={0x0, 0x1000, "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"}, &(0x7f00009ad000)=0x3d5f36ead2a77fce) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e24000)={0x22, 0x4, 0xce1, 0x7, r1}, &(0x7f0000061000-0x4)=0xfffffffffffffdb9) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002be000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000404000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5e000-0x4)=0x14) syz_open_dev$vcsn(&(0x7f0000bf0000-0xa)='/dev/vcs#\x00', 0x5, 0x20000) 2018/01/16 20:08:49 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x40000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x10502, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000002000-0x18)={0x2f, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0xffff}) 2018/01/16 20:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00005c1000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) sendmsg(r0, &(0x7f0000b38000)={0x0, 0x0, &(0x7f0000517000-0x28)=[{&(0x7f0000276000-0x4a)="e03fc75bc29b16f108164349d622a02026fa8f5b80c584c42e2475b82a8b811798b57feca734b0b1bc41c3f6d1a6e5eb341b5a30674be7b10cd45c909ce8824c4a0cd2221098bf26dc97", 0x4a}, {&(0x7f000065b000-0x19)="272929d8eeff36490953a9a0e114095e8e6f68825cda7591d9", 0x19}, {&(0x7f0000673000)="3bc49bc13782a8075c6adb716766cf15bf3a5810eced0d75a8c5b0cea58d23796f8b561c999d2128bfd873643a17848c49f7504d6c0690524f7d0984c96bdfa7fbd146464adf561d016d37011e8bb7e66789a0b667dc8845672db2a0bb73b7f3381da6b634d3a6f574d453c0dfffb0486d25f560ddca", 0x76}], 0x3, &(0x7f000087c000)=[{0xf4, 0x116, 0x0, "eb1a805c9cc0e1d35b935aca1c327718cc5b153a6352c826d8dfa4cdf7df0b7d66f85a38b2e10f40789fecb0e6dbee080fc6a91901265cba79812cc5ac9a1e9843ba9cc08980821c891e252e1e5c3318ac65ec57ae8a923ad679eac48d09fb3fc785f8e95d6fe0e7a3ce0a94e7b76c7e51a0315c1fbe8b813667f1805700b9aaf5493fad2356511c41f3477bb7f33af28b659d29c12e70b6398300d7a40e89df0781e5d0d50fc93433dfe4db1cf7dc23c171df8cab77663bf5e756d2f52f919eceec20c13c01ac25baf7c2728a68d030f31147fb830229280f114083befba3789a2d38667e41"}], 0xf4, 0x0}, 0x20008000) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e66000-0x4)=0x6, 0x4) sendmsg(r5, &(0x7f00008e0000)={&(0x7f0000f94000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f000072b000)=[{&(0x7f000046e000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$alg(r5, &(0x7f0000cb0000-0x1c)={0x0, 0x0, &(0x7f0000237000)=[{&(0x7f0000adf000-0x46)="ed", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) keyctl$join(0x1, &(0x7f00000ed000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$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}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000504000)='/dev/dmmidi#\x00', 0x401, 0x80000) openat(r1, &(0x7f00007d1000-0x8)='./file0\x00', 0x2, 0xa4) 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c37000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000761000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x174, 0x2, 0xd12, 0x3a}, 0xa0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a1a000-0x4)=0x0) syz_open_dev$sndctrl(&(0x7f0000d88000)='/dev/snd/controlC#\x00', 0x80000000, 0x0) 2018/01/16 20:08:49 executing program 5: pipe2(&(0x7f0000f5c000-0x8)={0x0, 0x0}, 0xa54405689c7efb7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004af000)=0xfffffffffffffffd, 0x4) 2018/01/16 20:08:49 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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f00009ee000)={&(0x7f000046a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000041d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f00006b1000-0x1c)={&(0x7f0000c15000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00002d2000)={&(0x7f0000838000-0x564)={0x564, 0x3a, 0x100, 0x1, 0x1, {0x3, 0x0, 0x0}, [@typed={0x10, 0x45, @str='userGPL\x00'}, @generic="b6ffefbe0b676496844ecfb8c1cc92fe0140840f5a8af9206971c6e9103fb1cf9df6da35ecbcbce0923651c15a63eccf3c92d28d1d985a1fee0fca7f42a667a912e08d47a6efeee722fea372c45d5ee8a2cf840a53dcee866cda6c568b1d612ca463c6f56b94b5e91ae7de029882", @nested={0xec, 0x24, [@generic="32acc38b738dc6e731542f3b03979b5b55d7f6c604805a0733d26293357d2cc46fdcfbcd445bc9be15f6f7403604b0c64d663939974291c1d693873895d03ec397a9b07e9379d7199e52bf5a50cc9b88036a8bcf4509a43b422c6eb62d8f97dff69592a524e226311b69edd3fd4c234b95fd2b5c69c0da8f6cfbae556103ba03c5e87eac72e65eebe568f58f53924d16b88f95366f0dec1e81bf36150bdadddaa5cdee242c6f5c0f2e02135b62d85a38cb6b669ab7d25ec545893edb0caa8f46a75d293758d808c9d5644ef9bc84f9a9279ba9e05204771d5ea65a27263263bf393e921efa689fd5"]}, @generic="3f3014efa8eaf359786c7f206c95aecfd27c916f951067b7b891303d3aeed7a7aab873f81b2f9aeaa941d7fd8b9c0f69f5762544f3c86a0c64097b6ebd5c9b93a507237e9b5908c20ff4ff495ab427e96339633b34cf4c1ac972965487da95e7be162b1b655c0e8fda64f8631ab21730d17887ea08d63baef5c9e90d5c82f016392f9210b7b00cc1260144a8fd16d3bf21ac1f88ad183d92d5353a899655f77620b7bacf8f562a5dde46cb3003db55c27d3aae05f0a4bbfc248bf9c7b53fa94166b3dee1873c05da6ed361a7ca076147549194f8d190d8a0", @generic="11073a810264b6a9905fabd4bb028e1512b59013c7ff7ab4cf307ffaa4a5fcc0bb760d1db1c18bbdb7b28ff1ff5fb1f869e059bc036339507d616fd40398293b1d1746cb9a8c8e5c23a6e6d2c11ba4616dcf0d7cf53f05d76107e5aedd9010ebeade19e4b659e45d4843973a2e69c2f11d3d4166ee70938e905907af94e07021a4ac21a9927e18237e2313d2e59c12864d0b77b5f7de06f1134e11209a02672ae0956ee152336814e340dfcc01b27524f0412ee4844bb65c568093acd90582ca03bdf40d14f6255de5d51351772917c7fc6029dc2f0bf1f57e663907a8f0571ee4cf559bb0134ad636085a2f8a412d3035", @generic="5f6ff64abed81ccfabfe51f992c233f53444a1b5e08dcfbb340a5c7a817d03e8d6646771ad56472a812de9ed01f71e86a31a92c8ca88c0153014b3e9df3c364432bd9c69985c7f7d162ccf0d0798e26d17663b938849cdd56ebb6b880162a085a6a6361ea3cb040f0919f4ad2a42345c75b1c4fe8189a28f8f2f9587094885730bdd8c471d81822a5929d262c7cae61aa61e8483377b4d60280160908d395bf17b0f0f88b88e8bcb8a76cd50c1", @generic="60af51ff0d43e8fbc9dcda65b67ca4d8d7c859ad07abaaeb310b2ee3e14d", @generic="8b6f35f7b08956bbce05cb25b7e5de704e5a6191b5222e1be9c06c4ed6f5119a46370d5bdb75c9e10de8bb3897e6856c289a35de0d430824542a3a8cb8faf8e78f0106026fe4def5ac43faf7a896f316e1632962f8cb61906a44e610d67479098e1e37000480a408c7f91af0dc4de004dec897b86e43bc39bc0d7a9e1fe677abe69c7df0d56259ece98d", @nested={0xc8, 0x75, [@typed={0xc, 0x69, @u32=0x8}, @typed={0xc, 0x8e, @fd=r0}, @generic="2f018347358bf050fd17663634979b43faac7281890b223c422086e97de06f02e4a64f51f9513d7da7d305f67d0a6c332e9f614ce62fd83a20cfb7d85e6587b307f2f1c58cdac8c444cf615b31bb26a1f19fe6d955f4fc4b2123b4ca311d19008fff601d362cefa9784761785c8871d884a58708ca2d700d78c58cecefa1384a5c6cfb0fcb4937c950a77838b9d53d7e75bed9", @typed={0x18, 0x19, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}]}]}, 0x564}, 0x1, 0x0, 0x0, 0x4}, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000916000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006a9000-0x10)={0x6000, 0x9000, 0x0}) 2018/01/16 20:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x400000000) ftruncate(r0, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f000069e000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009df000-0x4)=0x8, 0x4) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) dup2(r0, r1) 2018/01/16 20:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000efc000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffd) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b84000)=@generic={0x3, 0x969, 0x8}) 2018/01/16 20:08:49 executing program 1: mmap(&(0x7f0000000000/0xb7b000)=nil, 0xb7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000738000)='./file0\x00', 0x1a) mmap(&(0x7f0000b7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b7d000-0x8)={0x0, 0x6fa3c7b2}, &(0x7f00003c0000)=0x8) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000453000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f000008a000-0x4)=0x8) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b7d000-0x8)={0x0, 0x7ff}, &(0x7f00006e1000)=0x8) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b7c000)={0x0, 0x8001}, &(0x7f0000b7d000-0x4)=0x6) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b7d000-0xbb)={0x0, 0xb3, "e35a37ff13e03d2d5c811337f7f78fe50bd7c68a3b7d267a573fe1bf585fd84f41f31ad682150d05232a009880b548e2346748ed55f801c482768d83a7aaf8410634604637da2755c44f380c37d1b19c25f05984040bd5faceed7907970978c8af6a22d53ed14f0c21524e6dab075fb5de146ffdbdeebbee3fee84f38366b71a7504de6cd5f3886f52e4635adf17e9849d71c8c02f7dcd0c8c808f5d9f8472ab60bad9169a2d60a5f3abfc794c2e56030bb24f"}, &(0x7f0000b7d000-0x4)=0xbb) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000b7d000-0x70)=[{&(0x7f0000b7d000-0x1c)=@in6={0xa, 0x0, 0x2c4c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000b7c000)=[{&(0x7f00004ff000-0xd9)="00ffc16cedcefad865c77a870bc3b02447f8952fb1505ec3b700680ec3217bada1ebdf620cb8ae347a515fcb6515cc8fad9032084090a5efb73d684a24baf660c46902bbb64fe6608b93850d0da0665832b79562b534296bd686cca9667b40d1170734929fcdac8d52d16c33033df2bb67f278e66e386697b0cf75e3380b2455ab54e8dcfedb93bd840daa382f5a14af93c9bc8a9dbdab04f120f4ed21a14a045c5ea357acd4c37a71af766e551bab58210e15afb37e63dee3b3348cd2cbab70767fa8e331b8ecc8ff93cf15eafae7bb3b7a73008fae63a6af", 0xd9}, {&(0x7f0000b7c000)="6906608f421bebcad863917d2ec97d901d9e3d94724fba24bee85ce3", 0x1c}, {&(0x7f0000b7d000-0xa5)="3764ef06321cfbd942e450023a0ba6d6d2e6412e514679e7f3cf6b488e2857d78034462442ce2b307a0d981fdcc17e386a33171b64a48c5b36ec56c9c70b26970513c081e561e278b3179119fe675d6d5df94d8ad5e2044093373deb92b8c6fb9b74a6904fe2dec682409a53d35cc8c9628cf624088aa657fb5bd2934c23ebc623ee5ba440b1ae74f4f40f736f98ab9575bce0f191b813d11b5eaf0da8a4ad8d32d54a0ae0", 0xa5}, {&(0x7f0000205000-0x1c)="d0191e4429ac5d36535d440f9e11875fc58e4980620cffa98ada90f2", 0x1c}], 0x4, &(0x7f0000b7c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x1, 0xa, 0xfff, 0x3, 0xffffffff, 0x101, 0x10000, r1}}], 0x2c, 0x10}, {&(0x7f00002d8000)=@in6={0xa, 0x2, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000b7c000)=[{&(0x7f0000b7c000)="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0x1000}, {&(0x7f0000b7c000)="c1abc20928fc4c1b938fc168fadd854b03bd9fd0bb83c8444fb478e56a78fd83d7f04b442c480f597f7ed9dc63f395280197", 0x32}, {&(0x7f0000b7c000)="19b43b7e289e168e22859e9174d96b57b432e000846b912c8459a774918140031c7f647624a0c620a0643e56c10d54529d9c8a9af7d8230e7ae9e6a28734bf74af89de65f14466dc73afec125c7c802441ad4f1c9ebc923d9df2f5b7be9bf85b023e338200f48d92806a7245605dcef49d7cae2878d03be94b725e80b1ca192b80f435a4b68234bab35f8a0f4eb722be817cdb51a0458d8e60cfd5848ea0ac090cdec5fe578ed22b16921ad1fa58be368fd3821adbab3695998f04a5385e74a5da300ba62a45dafbb42346f435d8c126dea4546e2c5170b8b65035b8a5422012ff8431696978ed61d8446ac5", 0xec}], 0x3, &(0x7f0000b7c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x0, 0x200, 0x1, 0x4c9, 0x1000, 0x400, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x4bb38214, 0x64, 0xffff, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x5, 0x3f, 0xffffffffffff8001, r3}}], 0x84, 0x20000000}, {&(0x7f00007dc000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7d000-0x10)=[{&(0x7f0000b7c000)="a05805449e1bb4caaf2848fb3bba4742b70f4fd31ce2c3dd0c3ca7bfcd33b8806efd377c67d4b95baffa95e863ebd3f4b5fe70d4a9a8aa93692b164a6245506f49eab870086087971c1db98d8903b376f34845cc6932fd1e7ba6d09db69847074b0acb5c872d41af422291fb9f1542176ef600e057b7da24667767a84ede56337b180318ed87575da25dc0742e373e48531652197659d4ea60ff64276cdf5f97c35162e76571b55122909eaa4f22c4156d6166a09a313a21f320ed72ee14bf04f2f7ea", 0xc3}, {&(0x7f00008fb000-0x3d)="239e3e2e32fe4f5d706f4947b4b8b6025a2f62c3d74f317275d5e3f48907965b965de8f44777d1b64d24b27c15fdd19ba0f13815929c0b8dc0faf3ed8f", 0x3d}], 0x2, &(0x7f0000b7c000)=[], 0x0, 0x1}, {&(0x7f0000b7c000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7d000-0x38)=[{&(0x7f0000b7c000)="256eeaa65a9e348f7315ca32e07bc8cfe55dbf296f3e09f6937ea5073b5ba3882768ce5d195413cd64722656d20b3967ff96d4a4d1201303e3f1fc952c4d9f527440e98ec2c5aa6a034de50d4fbfc1345efd866dcc96ebb6d46865f23f06d1f4bc11322f1311c7b5376f2b3af4ff11aefd41dde3fb6cd98ca8f31d93fe88e838bb28527d327d2cd878f81bad4316", 0x8e}, {&(0x7f0000b7d000-0x1000)="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", 0x1000}, {&(0x7f0000b7c000)="b99ec00ea5afafe04bdc2b15e05116e456eefe060a9f5652a5d8d5ebda8e303bbf8ff07ab6bb876df93992ba", 0x2c}, {&(0x7f0000b7c000)="5ef597798721a767b619fc66820b2d2ec5eb960d6dcf86509522f45970e7db00586d653365ef3b8a9a22950b7b3bd3e6f458fd4f2a4d2c8dbbfb0d53a338c6faabe8782709e71414ec420308d3f1878dd1ffca09d357678404a2497f212d3eb9835f0ee4b90fafc2e1d8736f5d1e2a15f46ec74346c08adfe14ad720a894ea5d95ca8ce35d160d2b9270efc39b1c53499c04b3675dd90d91e2d98214a39039a4eb3665fa2e7650dbcf", 0xa9}, {&(0x7f0000b7d000-0x94)="1314362f267cd2eed8dfe45233325f1d05ca09baf611dd78a6e6421af4703cee105ebf09ce370435a37c32030f3996b59f595cb7f7cfec15d59ba7456c47e822d9e7d812fa21933ed4aac08da5a902064dea5ec9fab6643b77f786e8816d81fb04b95a9def6f11e54dbcb1bead69c0382954b57ddc1d355e222b105311331c090a7372e549a45d9419f6845c6e1fbd4c229c7efa", 0x94}, {&(0x7f0000386000-0x5a)="207edda322ad2c8eac68441a32bab052642dac8329deefa36a1886e2ddb071bb0f89020c8262a0d54d2d2abc749da5cf1133b186cdfda1a7f81c624fd4716b7e247fb7488e4a4e8f45714db7015342b13bf3d8e19f3e8d4bf117", 0x5a}, {&(0x7f0000b7c000)="f2e6062f9cac2b9b4ff7aa0b33086230c0e81896bf6c02849f4480a314241213b5158cb3380a357c53549e9f3ce3cfeb7c6e03d742b6c8d3a1111fdff5b2847b8aaa07520c712b8945c803a34483af8bdbc2369fceda48d55df1b57253048b61c27fb1fa1afa48d782364ba39a9110b474f19b9bd77addbd1cab1f3aac1bdb2dd440075d653728b9560d543deac3e40e0376ec7f26136d1feeca60e34faefdea6b9b5c3259f94c7c5e5b0debfc943f4bc81ab76f5e804bb0380a5edb94badb57ba1b46a9e9acea1cd230031df04a80f7", 0xd0}], 0x7, &(0x7f0000b7d000-0xb0)=[@init={0x14, 0x84, 0x0, {0x1, 0xa16, 0x7fff, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0xfffffffffffffff8, 0x8, 0x6, 0x4, 0x2017, 0x0, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x80, 0x7, 0xf1f, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ffe, 0x8, 0x200, 0x6, 0x0, 0x1ff, 0x7fff, 0xfffffffffffffff7, r5}}], 0xb0, 0x1}], 0x4, 0x24000095) mmap(&(0x7f0000b7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b7b000)={0x0, 0x38, &(0x7f0000b7b000)=[@in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x3, 0xcd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000b7b000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000048d000)={r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000, 0x8, 0x1, 0x5, 0x2}, &(0x7f0000b46000)=0xa0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b7d000-0x4)=0x0) r8 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000067a000-0xb8)={r7, 0x800, 0x3d, 0x7, 0x101, 0x4, 0xfffffffffffff801, 0x401b510b, {r7, @in6={{0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x800, 0xfffffffffffff6e5, 0x7f}}, &(0x7f0000b7d000-0x4)=0xb8) mmap(&(0x7f0000b7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b7d000)={0x4, 0x3, 0xab, 0x5, 0x7ff, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:08:49 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000084a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000597000-0x10)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000090f000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000633000-0x4)=0xc) sysfs$3(0x3) syslog(0x9, &(0x7f0000604000)=""/47, 0x2f) 2018/01/16 20:08:49 executing program 7: perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mremap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b62000/0x4000)=nil) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e91000)='keyring\x00', &(0x7f00003fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000d8f000-0x8)='keyring\x00', &(0x7f0000f99000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000057e000)='\x00', r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x3a9, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x30, 0x0, &(0x7f0000b19000)=[@free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, 0x0, 0x0}, @exit_looper={0x630d}, @register_looper={0x630b}], 0xffffff28, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3eaf751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x6e, 0xfdfd, &(0x7f0000a76000)=""}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e60000+0x1be)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000606000)={0x0, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x643}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getpeername$netrom(r0, &(0x7f00005e4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000)=0x48) 2018/01/16 20:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000201000-0x10)=@generic="c2b4b5a60e164f5188d128ef745f9e84") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00009dd000-0x5c)={0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 338.573878] binder: 29737:29740 ERROR: BC_REGISTER_LOOPER called without request [ 338.581642] binder: 29740 RLIMIT_NICE not set [ 338.596477] binder: 29737:29746 unknown command 0 [ 338.597920] binder: 29740 RLIMIT_NICE not set [ 338.610724] binder: 29737:29746 ioctl c0306201 20007000 returned -22 [ 338.618731] binder: 29740 RLIMIT_NICE not set [ 338.624558] binder: 29737:29740 BC_FREE_BUFFER u0000000000000000 no match [ 338.631695] binder: 29737:29740 BC_INCREFS_DONE node 513 has no pending increfs request [ 338.639891] binder: 29737:29740 ERROR: BC_REGISTER_LOOPER called without request [ 338.648807] binder: 29740 RLIMIT_NICE not set [ 338.662663] binder: BINDER_SET_CONTEXT_MGR already set [ 338.668122] binder: 29737:29746 ioctl 40046207 0 returned -16 [ 338.675313] binder: 29737:29740 ERROR: BC_REGISTER_LOOPER called without request [ 338.682900] binder: 29740 RLIMIT_NICE not set [ 338.682937] binder_alloc: 29737: binder_alloc_buf, no vma [ 338.682960] binder: 29737:29746 transaction failed 29189/-3, size 0-0 line 2903 [ 338.688067] binder: 29737:29747 BC_FREE_BUFFER u0000000000000000 no match [ 338.688100] binder: 29737:29747 BC_INCREFS_DONE u0000000000000000 no match [ 338.688108] binder: 29737:29747 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 20:08:50 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000dc8000-0xe)=""/14) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x12a}], 0x1) 2018/01/16 20:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000796000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x50400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000047e000)={0xaa, 0x0, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000615000)=""/101) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e6a000)='/dev/vcs\x00', 0xbffffffffffffffd, 0x0) write$evdev(r2, &(0x7f0000ad8000-0x40)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x6) 2018/01/16 20:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mremap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b62000/0x4000)=nil) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e91000)='keyring\x00', &(0x7f00003fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000d8f000-0x8)='keyring\x00', &(0x7f0000f99000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000057e000)='\x00', r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x3a9, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x30, 0x0, &(0x7f0000b19000)=[@free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, 0x0, 0x0}, @exit_looper={0x630d}, @register_looper={0x630b}], 0xffffff28, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3eaf751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x6e, 0xfdfd, &(0x7f0000a76000)=""}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e60000+0x1be)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000606000)={0x0, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x643}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getpeername$netrom(r0, &(0x7f00005e4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000)=0x48) 2018/01/16 20:08:50 executing program 7: perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:50 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d71000-0x4)=0xffffffffffffffff, 0xffffffffffffff1b) 2018/01/16 20:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a23000-0x4)={0xffffffffffffff9c}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f2000)=""/13, &(0x7f00003da000-0x4)=0xd) r1 = getpid() migrate_pages(r1, 0x40, &(0x7f00005f5000-0x8)=0x8, &(0x7f0000b8d000)=0x6) 2018/01/16 20:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000592000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00008b4000-0x24)={0x4318, 0x839, 0x80000001, 0x81, 0x0, 0x800, 0x0, 0x1ff, 0xfffffffffffffffb, 0xfa0e, 0x7, 0x616}) sendmmsg$alg(r1, &(0x7f0000fea000-0x70)=[{0x0, 0x0, &(0x7f000077a000-0x10)=[], 0x0, &(0x7f0000497000)=[], 0x0, 0x0}], 0x1, 0x4008014) accept4(r1, &(0x7f0000414000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x6, 0x0) [ 338.688117] binder: 29747 RLIMIT_NICE not set [ 338.693855] binder: 29737:29747 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 338.693868] binder: 29737:29747 BC_INCREFS_DONE ufffffffffffffffe no match [ 338.693874] binder: 29747 RLIMIT_NICE not set [ 338.751284] binder: undelivered TRANSACTION_ERROR: 29189 [ 338.767993] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 20:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/audio\x00', 0xc002, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000c80000-0x14)={0x101, 0x8000, 0x2, 0x7, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f27000-0x4)=""/4) 2018/01/16 20:08:50 executing program 7: perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:50 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a5c000)=0x7) [ 338.782934] binder: undelivered transaction 515, process died. [ 338.793215] binder: 29751:29754 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 20:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a34000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000666000)=0x200010000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001f6000-0x4)=0x100000001, 0x4) 2018/01/16 20:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mremap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b62000/0x4000)=nil) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e91000)='keyring\x00', &(0x7f00003fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000d8f000-0x8)='keyring\x00', &(0x7f0000f99000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000057e000)='\x00', r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x3a9, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x30, 0x0, &(0x7f0000b19000)=[@free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, 0x0, 0x0}, @exit_looper={0x630d}, @register_looper={0x630b}], 0xffffff28, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3eaf751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x6e, 0xfdfd, &(0x7f0000a76000)=""}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e60000+0x1be)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000606000)={0x0, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x643}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getpeername$netrom(r0, &(0x7f00005e4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000)=0x48) 2018/01/16 20:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x100008002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) splice(r1, &(0x7f00004a8000-0x8)=0x0, r0, &(0x7f0000acc000-0x8)=0x0, 0xfffffffffffff001, 0x2) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r1, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) 2018/01/16 20:08:50 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f000050e000-0xc)='/dev/audio#\x00', 0x7, 0x4380) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ae2000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f000048c000-0x4)=0x8) syz_open_dev$sndpcmp(&(0x7f000009c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40601) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 338.793225] binder: 29754 RLIMIT_NICE not set 2018/01/16 20:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) [ 338.816931] binder: 29751:29770 unknown command 0 2018/01/16 20:08:50 executing program 2: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x12000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbf000)={0x2, 0x5, 0x3, 0x7, 0x3}, 0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') 2018/01/16 20:08:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0x0}, &(0x7f00006d3000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x8, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001a4000-0x14)={r1, 0xe7, 0x2, 0x1, 0x633, 0xdec8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007a8000)=0x0) move_pages(r3, 0x6, &(0x7f0000b1d000-0x18)=[&(0x7f0000f41000/0x2000)=nil, &(0x7f00006da000/0x1000)=nil, &(0x7f00000ed000/0x3000)=nil, &(0x7f0000776000/0x1000)=nil, &(0x7f0000dae000/0x2000)=nil, &(0x7f0000643000/0x1000)=nil], 0x0, &(0x7f0000995000-0x8)=[0x0, 0x0], 0x4) [ 338.817829] binder: 29754 RLIMIT_NICE not set 2018/01/16 20:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/16 20:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000050d000-0x2c)={0x5, 0x1, 0x5, 0x49, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000f46000-0x4)=0x4, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000458000)={0x2, 0x5, 0x7f, 0xffffffff, 0xffff, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000ec0000-0x14)={0x6, 0x1, 0x7ff, 0x0, 0xcd, 0x3, 0x0, 0x3c3fde66, 0x646c, 0x6f}) r3 = dup(r0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffffffb, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000068a000)=0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000ab4000-0x14)={0x10000, 0x7, 0x3f, 0x8001, 0x7fffffff, 0x7fffffff, 0x2, 0x401, 0x80, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bca000-0x18)={r4, &(0x7f0000257000)="", &(0x7f0000254000)=""/175}, 0x18) [ 338.837500] binder: 29754 RLIMIT_NICE not set [ 338.839123] binder: 29751:29754 BC_FREE_BUFFER u0000000000000000 no match [ 338.839156] binder: 29751:29754 BC_INCREFS_DONE node 521 has no pending increfs request [ 338.839167] binder: 29751:29754 ERROR: BC_REGISTER_LOOPER called without request [ 338.841275] binder: 29751:29770 ioctl c0306201 20007000 returned -22 [ 338.842165] binder: 29754 RLIMIT_NICE not set [ 338.905521] binder: BINDER_SET_CONTEXT_MGR already set [ 338.905535] binder: 29785:29788 ioctl 40046207 0 returned -16 [ 338.905821] binder: 29785:29788 ERROR: BC_REGISTER_LOOPER called without request [ 338.905830] binder: 29788 RLIMIT_NICE not set [ 338.942487] binder_alloc: 29751: binder_alloc_buf, no vma [ 338.942514] binder: 29785:29801 transaction failed 29189/-3, size 0-0 line 2903 [ 338.952359] binder: 29785:29801 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 338.952371] binder: 29785:29801 BC_INCREFS_DONE u0000000000000000 no match [ 339.073899] kasan: CONFIG_KASAN_INLINE enabled [ 339.073908] kasan: GPF could be caused by NULL-ptr deref or user memory access