f65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d17000-0x14)={0x100000000b, 0x2, 0x1c, 0x1ff, 0x8000000, 0x0, 0x0}, 0x14) sendto(0xffffffffffffffff, &(0x7f0000e01000-0x86)="dbfb32b409cb69d4b1f22c183c1c46f3dbe73a7d1d475fcd03b04488a07448505bfaa00eaa7bd38972f7bbd67acee2f2727378203ad4d9b6751e9a1394545cce785fcf9d736d42587ce4e9bfed1fb73fd446dd0d830999fffc782cc196b854fe3f9eddc2379af323fec4669d3aea349d7001e7e0fd0d684cf4bbacf996b6e179c9f412c5fd11", 0x86, 0x20000890, &(0x7f00008ca000-0x80)=@generic={0x5, "38e3aa4f77dd8d73b15c8b8ff6d0caa129294faa9bc20460965c0013b9b721d949ae26e554b6a733517c85ff1580bb60224f64290f8ea15fcb90541c11801bf070a0daef0cfc4a8386b23dab0c87b0d40c952b1ab4f0cf8f6df26e431730ca6760623e6fbf1c0f0f69c6e8dbca54d7eae26c27702cacf5189c6699dc1758"}, 0x80) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x50, 0x14, 0x70b, 0x0, 0x0, "bcca703e0f6f1f3a8b000304ad4fcc6f9ebe178fcd4acb000000000000000800000005000000000707fc1fbb43afa80b61ef25e72b3202ffffd9d100b6"}], 0x50}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0xffffffffffffffff}, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000053c000-0x10)={0x6, 0x0, 0xd1c, 0x101, 0x0}, &(0x7f0000b95000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da9000)={0x0, 0x3}, &(0x7f0000c0e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003ba000-0x10)={r0, 0x200000000000001, 0x2, 0x6}, 0x10) r1 = socket(0xb, 0x880011, 0xff) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000bfc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000cdf000-0x4)={0x8001, 0x3, 0x1000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009fc000-0x4)={0x0, 0xfffffffffffffffd, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x3a, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x1003, 0x100, 0x29000000}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000069c000)={0xffffffffffffff75, 0xffffffffffff0201, 0x6, 0x5, 0x68c, 0x2, 0xfffffffc, 0x3, 0x0}, &(0x7f000042f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d16000)={r2, 0x1000}, &(0x7f0000498000)=0x8) socketpair(0x11, 0x7, 0x40, &(0x7f0000dc1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d18000)=0x0) syz_emit_ethernet(0x119, &(0x7f000013c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x2, 0x2, 0x10b, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @generic={0x0, 0x9, "02ce0000230200"}, @rr={0x7, 0x7, 0xfffffffffffffff9, [@loopback=0x7f000001]}, @ra={0x94, 0x6, 0xe4b6}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x83, 0x10000, "d409956d5e1d8efce8dc31abc4f6e7e108c30c2e1e043108b5e3b0c81b1661c17a99093a544b48d3cf77f100228dc45abcc1bdc8833f6c6e91d47c45e81f4c86f359ac02acd9d016403605f34d15ae5692bc7a6f31a701b1a91325e7db729ced6bd1b9f14f8912d4fbc1ee4e15ae60f7221e78ca88a1c0e903fdbba9818a784a743c5f3acc8ba5ab3aab594686a3d08b039da758975cf8174b77f02aee19ddfc39f24da9d9c94c86d959a238b363207732e583ffe7f97064c266dfd6f9e4211a9ac98a1b8c344110261d9f0ccc86efe2cc954e"}}}}}, 0x0) 2017/12/07 17:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000009f000-0x4)=0x0, &(0x7f00005a6000+0xc9)=0x4) bind$inet(r0, &(0x7f00003ca000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000b8d000)="2e2f66696c653000", 0x8000, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00006eb000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000d2b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f8d000)=0x2a) 2017/12/07 17:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b7b000+0x4f4)="2f6465762f6c6f6f702300", 0x4, 0x701000) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) [ 114.586126] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 114.586196] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 114.653895] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2017/12/07 17:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000861000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000060d000)={0x7ff, 0x2}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2017/12/07 17:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)="2f6465762f72746300", 0x100, 0x0) recvmsg$kcm(r1, &(0x7f0000dcb000-0x38)={&(0x7f0000e8b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000641000-0x50)=[{&(0x7f000086d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f000097c000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000dab000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000fd1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000dc2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x5, &(0x7f0000222000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x100000000}, 0x40000000) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000b46000)=0x0) 2017/12/07 17:26:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={r2, r3, 0x80}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x10001, 0x7}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000014000-0x8)={r4, 0x10000}, &(0x7f0000006000-0x4)=0x8) mount(&(0x7f0000004000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000003000)="2e2f66696c653100", &(0x7f0000012000)="676673326d65746100", 0xae0880, &(0x7f0000004000-0xd9)="baee49b300b8bb2dcde0a6656ed1c7b307bc927e8054dbddc78719e288c0376f501f722522f040857b53bfc6f54169bc22e8f63b2f2b6cc86aadfd8eca6a83ec30844cc246514fbd00680689d7379d0874a742539a396edfb77af55d79c7c1881342b93818b85445632e3b1a8e528258b00689dd6c3c8ada64757cdbd3eead66898e3362f3a0906490056589d31e4bd0d3f82d8c6add739230d36a82a8af8370eb0f424da110d5f890f2065fd5045ee700c87b58b141ae423f466fa31cd767e477bb0a1e29db74049a5cf85000d6b3602c977fe2c14c486351") write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @time=@time={0x77359400, 0x0}}], 0x30) getdents(r1, &(0x7f0000005000-0xbc)="", 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000011000/0x3000)=nil, 0x0, 0x1, 0x0, &(0x7f0000000000/0x3000)=nil, 0x0}) futex(&(0x7f0000003000)=0x6, 0x3, 0xff, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000011000)=0x1f, 0x3) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r5, 0x80000000) request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)="00", 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/07 17:26:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a05000)=0x6, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000082000)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000fab000-0xa3)="5fcc9b5e2f58146c2b615b2b06feb0ebf5184847f498f96bd43365bef4540e69ff021f1a0d63788c78ec39a10d5faffeb37ee98e82afa8829e09a30691177192527156557e9986e780584425b722bfd334fba210329663a54f33417c057a2f0ac5e874e71d4e2a160a22bb98f7bf041e55d67f7ebb107cd96a1b48b06a04636fd7d9260e96bbfea48122d7e1555732318032cef10208d0987c79799957c54c946a42a4", 0xa3, 0x1, &(0x7f0000232000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket(0x40000000012, 0x1, 0x1) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 114.701353] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2017/12/07 17:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x28004, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c13000)="2f6465762f72746300", 0x400000, 0x0) accept4$ax25(r1, &(0x7f00003a6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d51000)=0x10, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f3000)="2f6465762f70746d7800", 0x103080, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000482000-0x8)=0x0) [ 114.784695] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12729 comm=syz-executor0 2017/12/07 17:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000a00000-0x8)="6269675f6b657900", &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000abb000-0x5b)="4486f9d8b15d4e20ea232cb8141b13197dc6719978ca2a7c8b7f5db28ece3e184c32805cf83111e8ff9b57c3dad6ce383950b9c0c54072f929c2e0e1ac3b7fc67f56bb43576e08c7fcb7d64bc972a82d9dfe0c8d4bc4d6d9065ac1", 0x5b, 0x0) keyctl$read(0xb, r4, &(0x7f0000e4b000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) fcntl$getown(r0, 0x9) getpgrp(0x0) gettid() r5 = getpid() r6 = getpgid(r5) sched_setparam(r6, &(0x7f0000033000-0x4)=0x5) r7 = accept(r0, &(0x7f0000d40000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000eac000)=0x80) bind(r7, &(0x7f0000233000)=@llc={0x1a, 0x1f, 0x2, 0x1, 0x8000000009, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f000094e000)={0xa78}, &(0x7f00000f0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000028b000)={0x0, 0x989680}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000619000-0x20)={0x8, 0x2, 0x1, 0x0, 0x8, 0x1ff, 0xf2, 0x3, 0x0}, &(0x7f00009f0000)=0x20) socket(0x1d, 0x8002, 0xfffffffffffffffd) r9 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000780000-0x28)={@generic="bf24b97768a14c0551000000629995ae", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fad000-0x8)={r8, 0xbc}, &(0x7f0000001000)=0x8) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000765000)={0x0, 0x0, 0x0}, 0xc) r10 = socket(0x10, 0x802, 0x0) tee(r1, r10, 0x81, 0xd) connect$ax25(r10, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) write(r10, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffffff90", 0x26) openat$rtc(0xffffffffffffff9c, &(0x7f00009b7000+0xc5f)="2f6465762f72746300", 0x40240, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x40000000000000, &(0x7f0000136000)={0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r3, 0xa00c, 0x0}], 0x1, &(0x7f0000859000-0x10)={r11, 0x0}, &(0x7f000076b000-0x8)={0x0}, 0x8) dup2(r3, r2) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000de0000-0x20)={0x1, 0x2, 0x0, 0x0, 0x0}) 2017/12/07 17:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00001d4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d36000-0x4)={0x13}, 0x4) 2017/12/07 17:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000039e000-0xb)="2f6465762f6877726e6700", 0x40000000000, 0x0) io_setup(0x8001, &(0x7f0000fbe000)=0x0) io_destroy(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffff7, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e30000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001ad000)={0x0, 0x0}) accept$ipx(r6, &(0x7f0000e95000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000604000-0x4)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r7, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r7, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r9 = accept4(r4, &(0x7f000030b000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000005a000-0x4)=0x37, 0x800) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f00006d6000-0xe1)="dd1db6b3b49decd79c117ce178ca9c086f396e5a51e2236a809b1b41a134452dfa7277e6881af668149910c86783e5933668cb6172b9d52346bdb99dcb8a05de4c7e77aa2ba20018ba712954c13b2f62ef2f7bbc480f04c2b3d4a1c9ba4c3f96cedad0f8e98e3401dc01dc319515c9b9569e1154a1289a4ad44c8114c71b3da6e4e77ac6acc8369f1b3f55df82e170531fb1c0cc710fde39ee2562e124ffdbc2f47eb2e20041ab41ca7eaef94e946f93836acba7fffe862f9c2a7672d178f90e34505aff7e2e9ce53e93d9b73eff3d1b9658fe410fc1277b52f15d2c3faa968b4f", 0xe1) ioctl$sock_netrom_SIOCGSTAMPNS(r9, 0x8907, &(0x7f0000c7a000-0x4)=0x0) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0xc0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000088f000)=0x0, 0x80000) getsockopt$netrom_NETROM_T4(r9, 0x103, 0x6, &(0x7f000095b000-0x4)=0xfc, &(0x7f0000b69000)=0x4) 2017/12/07 17:26:46 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x10000000000003, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000483000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a0d000)="2f6465762f70746d7800", 0x2, 0x0) write(r2, &(0x7f0000ec5000-0x1)="06", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000003b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e0000)=0x8) clock_gettime(0x7, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x415, &(0x7f0000f04000)={0x0, 0x0}, &(0x7f0000891000)=0x10) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000709000)={0x0, 0x0}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d89000)="2f6465762f72666b696c6c00", 0x8180, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4ea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x1000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) readv(r3, &(0x7f0000039000-0x38)=[{&(0x7f000002b000)="000000000000000000", 0x9}], 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000003b000-0x28)={@generic="29936b2c8472705373c34765aaebd5b9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000)=0xe8) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000027000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/07 17:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 114.902910] FAULT_FLAG_ALLOW_RETRY missing 20 [ 114.903775] FAULT_FLAG_ALLOW_RETRY missing 30 [ 114.903788] CPU: 1 PID: 12742 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #212 [ 114.903797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/07 17:26:46 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f7b000-0x4)=0x9, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000a61000)=0x400, 0x4) 2017/12/07 17:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000248000)="2f6465762f6375736500", 0x30001, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e7d000-0x4)=0x9, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r1) 2017/12/07 17:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 114.903802] Call Trace: [ 114.903819] dump_stack+0x194/0x257 [ 114.903836] ? arch_local_irq_restore+0x53/0x53 [ 114.903852] ? strnlen_user+0x15c/0x300 [ 114.903867] ? handle_userfault+0x12b7/0x24c0 [ 114.903887] handle_userfault+0x12fa/0x24c0 [ 114.903899] ? handle_userfault+0x150b/0x24c0 [ 114.903922] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 114.903937] ? userfaultfd_ioctl+0x4520/0x4520 2017/12/07 17:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b33000-0x1e)={0x8000, 0x1a81, 0x0, "4102cdde6350", "33d0d9d2d8036b9ec1481b1aa8611789"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c91000-0x8)={0x0, 0xffff}, &(0x7f0000772000)=0x8) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x7, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 114.903955] ? debug_check_no_locks_freed+0x3d0/0x3d0 2017/12/07 17:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r0) r1 = creat(&(0x7f00004f3000)="2e2f66696c653000", 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffffa) 2017/12/07 17:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 114.903965] ? unwind_dump+0x4d0/0x4d0 [ 114.903986] ? print_usage_bug+0x3f0/0x3f0 [ 114.904005] ? __unwind_start+0x169/0x330 [ 114.904018] ? __kernel_text_address+0xd/0x40 [ 114.904029] ? unwind_get_return_address+0x61/0xa0 [ 114.904042] ? __save_stack_trace+0x61/0xd0 [ 114.904062] ? check_noncircular+0x20/0x20 [ 114.904080] ? __lock_acquire+0x6e9/0x47f0 [ 114.904088] ? save_stack_trace+0x1a/0x20 [ 114.904098] ? __lock_acquire+0x324e/0x47f0 [ 114.904110] ? __lock_acquire+0x6e9/0x47f0 [ 114.904126] ? futex_wait_setup+0x14a/0x3d0 [ 114.904148] ? find_held_lock+0x39/0x1d0 [ 114.904176] ? lock_downgrade+0x980/0x980 [ 114.904189] ? __handle_mm_fault+0x2698/0x3e20 [ 114.904211] ? lock_release+0xda0/0xda0 [ 114.904221] ? trace_event_raw_event_lock+0x340/0x340 [ 114.904238] ? do_raw_spin_trylock+0x190/0x190 [ 114.904249] ? userfaultfd_ctx_put+0x740/0x740 [ 114.904277] __handle_mm_fault+0x353a/0x3e20 [ 114.904285] ? check_noncircular+0x20/0x20 [ 114.904303] ? __pmd_alloc+0x4e0/0x4e0 [ 114.904315] ? find_held_lock+0x39/0x1d0 [ 114.904343] ? lock_downgrade+0x980/0x980 [ 114.904354] ? __lock_is_held+0xbc/0x140 [ 114.904409] handle_mm_fault+0x334/0x8d0 [ 114.904420] ? down_read+0x96/0x150 [ 114.904432] ? __handle_mm_fault+0x3e20/0x3e20 [ 114.904441] ? vmacache_find+0x5f/0x280 [ 114.904458] ? find_vma+0x30/0x150 [ 114.904475] __do_page_fault+0x5c9/0xc90 [ 114.904498] ? mm_fault_error+0x2c0/0x2c0 [ 114.904509] ? check_noncircular+0x20/0x20 [ 114.904521] ? save_stack+0xa3/0xd0 [ 114.904541] do_page_fault+0xee/0x720 [ 114.904550] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 114.904568] ? __do_page_fault+0xc90/0xc90 [ 114.904581] ? find_held_lock+0x39/0x1d0 [ 114.904603] ? find_held_lock+0x39/0x1d0 [ 114.904633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.904657] page_fault+0x22/0x30 [ 114.904668] RIP: 0010:strnlen_user+0x15c/0x300 [ 114.904674] RSP: 0018:ffff8801c036fdb8 EFLAGS: 00010246 [ 114.904687] RAX: 0000000000000000 RBX: 0000000020012000 RCX: ffffffff825a2f47 [ 114.904695] RDX: 8080808080808080 RSI: ffffc9000416d000 RDI: ffff8801c036fe10 [ 114.904703] RBP: ffff8801c036fe70 R08: ffffed0038fcccf8 R09: ffffed0038fcccf8 [ 114.904710] R10: 0000000000000001 R11: ffffed0038fcccf8 R12: ffff8801c036fe48 [ 114.904717] R13: 0000000000000000 R14: 1ffff1003806dfbd R15: 0000000000001000 [ 114.904740] ? strnlen_user+0xb7/0x300 [ 114.904759] ? strnlen_user+0xb7/0x300 [ 114.904778] ? strncpy_from_user+0x430/0x430 [ 114.904792] ? _copy_from_user+0x99/0x110 [ 114.904815] strndup_user+0x28/0xb0 [ 114.904831] SyS_request_key+0xbb/0x2a0 [ 114.904839] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 114.904851] ? SyS_add_key+0x340/0x340 [ 114.904860] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.904887] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 114.904894] RIP: 0033:0x452a39 [ 114.904900] RSP: 002b:00007f24553b5c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000f9 [ 114.904912] RAX: ffffffffffffffda RBX: 0000000000758248 RCX: 0000000000452a39 [ 114.904919] RDX: 0000000020012000 RSI: 0000000020000000 RDI: 0000000020000ffa [ 114.904925] RBP: 0000000000000363 R08: 0000000000000000 R09: 0000000000000000 [ 114.904931] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f21e8 [ 114.904937] R13: 00000000ffffffff R14: 00007f24553b66d4 R15: 000000000000001b [ 114.907679] FAULT_FLAG_ALLOW_RETRY missing 30 [ 114.907691] CPU: 1 PID: 12721 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #212 [ 114.907699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.907704] Call Trace: [ 114.907715] dump_stack+0x194/0x257 [ 114.907734] ? arch_local_irq_restore+0x53/0x53 [ 114.907748] ? strnlen_user+0x15c/0x300 [ 114.907762] ? handle_userfault+0x12b7/0x24c0 [ 114.907782] handle_userfault+0x12fa/0x24c0 [ 114.907791] ? handle_userfault+0x150b/0x24c0 [ 114.907809] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 114.907822] ? userfaultfd_ioctl+0x4520/0x4520 [ 114.907838] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 114.907851] ? unwind_dump+0x4d0/0x4d0 [ 114.907863] ? __kernel_text_address+0xd/0x40 [ 114.907873] ? unwind_get_return_address+0x61/0xa0 [ 114.907890] ? print_usage_bug+0x3f0/0x3f0 [ 114.907905] ? __unwind_start+0x169/0x330 [ 114.907917] ? __kernel_text_address+0xd/0x40 [ 114.907922] FAULT_FLAG_ALLOW_RETRY missing 30 [ 114.907929] ? unwind_get_return_address+0x61/0xa0 [ 114.907942] ? __save_stack_trace+0x61/0xd0 [ 114.907960] ? check_noncircular+0x20/0x20 [ 114.907978] ? __lock_acquire+0x6e9/0x47f0 [ 114.907987] ? save_stack_trace+0x1a/0x20 [ 114.907997] ? __lock_acquire+0x324e/0x47f0 [ 114.908021] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 114.908046] ? find_held_lock+0x39/0x1d0 [ 114.908075] ? lock_downgrade+0x980/0x980 [ 114.908087] ? __handle_mm_fault+0x2698/0x3e20 [ 114.908109] ? lock_release+0xda0/0xda0 [ 114.908120] ? trace_event_raw_event_lock+0x340/0x340 [ 114.908137] ? do_raw_spin_trylock+0x190/0x190 [ 114.908149] ? userfaultfd_ctx_put+0x740/0x740 [ 114.908177] __handle_mm_fault+0x353a/0x3e20 [ 114.908186] ? check_noncircular+0x20/0x20 [ 114.908205] ? __pmd_alloc+0x4e0/0x4e0 [ 114.908217] ? find_held_lock+0x39/0x1d0 [ 114.908245] ? lock_downgrade+0x980/0x980 [ 114.908257] ? __lock_is_held+0xbc/0x140 [ 114.908312] handle_mm_fault+0x334/0x8d0 [ 114.908324] ? down_read+0x96/0x150 [ 114.908336] ? __handle_mm_fault+0x3e20/0x3e20 [ 114.908345] ? vmacache_find+0x5f/0x280 [ 114.908363] ? find_vma+0x30/0x150 [ 114.908380] __do_page_fault+0x5c9/0xc90 [ 114.908404] ? mm_fault_error+0x2c0/0x2c0 [ 114.908433] do_page_fault+0xee/0x720 [ 114.908447] ? __do_page_fault+0xc90/0xc90 [ 114.908461] ? userfaultfd_unmap_prep+0x540/0x540 [ 114.908480] ? schedule+0xf5/0x430 [ 114.908495] ? __schedule+0x2060/0x2060 [ 114.908506] ? __fget_light+0x29d/0x390 [ 114.908524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.908547] page_fault+0x22/0x30 [ 114.908556] RIP: 0010:strnlen_user+0x15c/0x300 [ 114.908567] RSP: 0018:ffff880194fcfe28 EFLAGS: 00010246 [ 114.908579] RAX: 0000000000000000 RBX: 0000000020012000 RCX: ffffffff825a2f47 [ 114.908587] RDX: 8080808080808080 RSI: ffffc90003555000 RDI: ffff880194fcfe80 [ 114.908594] RBP: ffff880194fcfee0 R08: 0000000020003f27 R09: 0000000000000000 [ 114.908602] R10: 0000000000ae0880 R11: ffff8801d269a500 R12: ffff880194fcfeb8 [ 114.908610] R13: 0000000000000000 R14: 1ffff100329f9fcb R15: 0000000000001000 [ 114.908635] ? strnlen_user+0xb7/0x300 [ 114.908656] ? strnlen_user+0xb7/0x300 [ 114.908677] ? strncpy_from_user+0x430/0x430 [ 114.908693] ? prepare_exit_to_usermode+0x340/0x340 [ 114.908708] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 114.908727] strndup_user+0x28/0xb0 [ 114.908743] SyS_mount+0x3c/0x120 [ 114.908761] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 114.908769] RIP: 0033:0x452a39 [ 114.908776] RSP: 002b:00007f2455418c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 114.908787] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 114.908794] RDX: 0000000020012000 RSI: 0000000020003000 RDI: 0000000020003ff2 [ 114.908801] RBP: 0000000000000119 R08: 0000000020003f27 R09: 0000000000000000 [ 114.908808] R10: 0000000000ae0880 R11: 0000000000000212 R12: 00000000006eeaf8 [ 114.908814] R13: 00000000ffffffff R14: 00007f24554196d4 R15: 0000000000000000 [ 114.908853] CPU: 0 PID: 12732 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #212 [ 114.908861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.908866] Call Trace: [ 114.908879] dump_stack+0x194/0x257 [ 114.908896] ? arch_local_irq_restore+0x53/0x53 [ 114.908914] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 114.908926] ? handle_userfault+0x12b7/0x24c0 [ 114.908942] handle_userfault+0x12fa/0x24c0 [ 114.908951] ? handle_userfault+0x150b/0x24c0 [ 114.908969] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 114.908983] ? userfaultfd_ioctl+0x4520/0x4520 [ 114.908998] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 114.909012] ? unwind_dump+0x4d0/0x4d0 [ 114.909038] ? print_usage_bug+0x3f0/0x3f0 [ 114.909052] ? __unwind_start+0x169/0x330 [ 114.909066] ? __kernel_text_address+0xd/0x40 [ 114.909075] ? unwind_get_return_address+0x61/0xa0 [ 114.909084] ? __save_stack_trace+0x61/0xd0 [ 114.909098] ? check_noncircular+0x20/0x20 [ 114.909113] ? __lock_acquire+0x6e9/0x47f0 [ 114.909122] ? save_stack_trace+0x1a/0x20 [ 114.909131] ? __lock_acquire+0x324e/0x47f0 [ 114.909144] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 114.909153] ? __vfs_write+0x68a/0x970 [ 114.909175] ? find_held_lock+0x39/0x1d0 [ 114.909200] ? lock_downgrade+0x980/0x980 [ 114.909210] ? __handle_mm_fault+0x2698/0x3e20 [ 114.909229] ? lock_release+0xda0/0xda0 [ 114.909237] ? trace_event_raw_event_lock+0x340/0x340 [ 114.909246] ? __kernel_text_address+0xd/0x40 [ 114.909256] ? do_raw_spin_trylock+0x190/0x190 [ 114.909265] ? userfaultfd_ctx_put+0x740/0x740 [ 114.909286] __handle_mm_fault+0x353a/0x3e20 [ 114.909293] ? check_noncircular+0x20/0x20 [ 114.909306] ? __pmd_alloc+0x4e0/0x4e0 [ 114.909315] ? find_held_lock+0x39/0x1d0 [ 114.909337] ? lock_downgrade+0x980/0x980 [ 114.909345] ? __lock_is_held+0xbc/0x140 [ 114.909387] handle_mm_fault+0x334/0x8d0 [ 114.909394] ? down_read+0x96/0x150 [ 114.909404] ? __handle_mm_fault+0x3e20/0x3e20 [ 114.909411] ? vmacache_find+0x5f/0x280 [ 114.909424] ? find_vma+0x30/0x150 [ 114.909437] __do_page_fault+0x5c9/0xc90 [ 114.909454] ? mm_fault_error+0x2c0/0x2c0 [ 114.909476] do_page_fault+0xee/0x720 [ 114.909487] ? __do_page_fault+0xc90/0xc90 [ 114.909498] ? lock_release+0xda0/0xda0 [ 114.909513] ? do_raw_spin_trylock+0x190/0x190 [ 114.909531] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.909548] page_fault+0x22/0x30 [ 114.909555] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 114.909559] RSP: 0018:ffff8801c2c4f928 EFLAGS: 00010246 [ 114.909568] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8250b491 [ 114.909573] RDX: 0000000000000147 RSI: ffffc90003be2000 RDI: ffff8801c2c4fd28 [ 114.909578] RBP: ffff8801c2c4fa08 R08: ffff8801c3e9efb8 R09: 1ffff10038589edf [ 114.909582] R10: ffff8801d02e6500 R11: 0000000000000003 R12: 1ffff10038589f28 [ 114.909587] R13: ffff8801c2c4f9e0 R14: 0000000000000000 R15: ffff8801c2c4fd20 [ 114.909605] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 114.909619] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 114.909630] ? iov_iter_revert+0x9d0/0x9d0 [ 114.909643] ? mark_held_locks+0xb2/0x100 [ 114.909649] ? simple_xattr_get+0xeb/0x160 [ 114.909658] ? current_kernel_time64+0x122/0x2f0 [ 114.909668] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.909681] generic_perform_write+0x200/0x600 [ 114.909706] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 114.909712] ? generic_update_time+0x1b2/0x270 [ 114.909722] ? __mnt_drop_write_file+0xd/0x70 [ 114.909730] ? file_update_time+0xbf/0x470 [ 114.909740] ? current_time+0xc0/0xc0 [ 114.909755] ? down_write+0x87/0x120 [ 114.909768] __generic_file_write_iter+0x366/0x5b0 [ 114.909775] ? check_noncircular+0x20/0x20 [ 114.909789] generic_file_write_iter+0x399/0x7a0 [ 114.909804] ? __generic_file_write_iter+0x5b0/0x5b0 [ 114.909812] ? lock_release+0xda0/0xda0 [ 114.909821] ? iov_iter_init+0xaf/0x1d0 [ 114.909834] __vfs_write+0x68a/0x970 [ 114.909846] ? kernel_read+0x120/0x120 [ 114.909880] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 114.909888] ? __sb_start_write+0x203/0x290 [ 114.909901] vfs_write+0x18f/0x510 [ 114.909914] SyS_write+0xef/0x220 [ 114.909925] ? SyS_read+0x220/0x220 [ 114.909931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.909941] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.909957] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 114.909962] RIP: 0033:0x452a39 [ 114.909967] RSP: 002b:00007f24553f7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 114.909975] RAX: ffffffffffffffda RBX: 00007f24553f8700 RCX: 0000000000452a39 [ 114.909979] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 114.909984] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000 [ 114.909988] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 114.909993] R13: 0000000000a6f7ff R14: 00007f24553f89c0 R15: 0000000000000017 [ 114.915928] RDS: rds_bind could not find a transport for 172.20.4.187, load rds_tcp or rds_rdma? [ 114.923009] audit: type=1326 audit(1512667606.641:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12744 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0xffff0000 [ 114.926111] RDS: rds_bind could not find a transport for 172.20.4.187, load rds_tcp or rds_rdma? [ 115.127557] audit: type=1326 audit(1512667606.846:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12744 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0xffff0000 [ 115.205905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12788 comm=syz-executor0 [ 116.413327] CPU: 0 PID: 12735 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #212 [ 116.420655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.429981] Call Trace: [ 116.432543] dump_stack+0x194/0x257 [ 116.436143] ? arch_local_irq_restore+0x53/0x53 [ 116.440785] ? get_futex_key+0x461/0x1d50 [ 116.444906] ? handle_userfault+0x12b7/0x24c0 [ 116.449374] handle_userfault+0x12fa/0x24c0 [ 116.453668] ? find_held_lock+0x39/0x1d0 [ 116.457710] ? userfaultfd_ioctl+0x4520/0x4520 [ 116.462266] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 116.467425] ? perf_trace_lock+0xd6/0x900 [ 116.471547] ? lock_release+0xda0/0xda0 [ 116.475494] ? print_usage_bug+0x3f0/0x3f0 [ 116.479703] ? do_raw_spin_trylock+0x190/0x190 [ 116.484255] ? check_noncircular+0x20/0x20 [ 116.488470] ? _raw_spin_unlock+0x22/0x30 [ 116.492588] ? check_noncircular+0x20/0x20 [ 116.496805] ? __lock_acquire+0x6e9/0x47f0 [ 116.501016] ? is_pmd_migration_entry+0xf0/0xf0 [ 116.505660] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 116.510654] ? find_held_lock+0x39/0x1d0 [ 116.514701] ? lock_downgrade+0x980/0x980 [ 116.518821] ? __handle_mm_fault+0x2698/0x3e20 [ 116.523375] ? unwind_get_return_address+0x61/0xa0 [ 116.528278] ? lock_release+0xda0/0xda0 [ 116.532226] ? do_raw_spin_trylock+0x190/0x190 [ 116.536782] ? save_stack_trace+0x1a/0x20 [ 116.540899] ? __lock_acquire+0x324e/0x47f0 [ 116.545197] __handle_mm_fault+0x353a/0x3e20 [ 116.549582] ? check_noncircular+0x20/0x20 [ 116.553792] ? __pmd_alloc+0x4e0/0x4e0 [ 116.557651] ? find_held_lock+0x39/0x1d0 [ 116.561691] ? lock_downgrade+0x980/0x980 [ 116.565809] ? __lock_is_held+0xbc/0x140 [ 116.569868] handle_mm_fault+0x334/0x8d0 [ 116.573900] ? __handle_mm_fault+0x3e20/0x3e20 [ 116.578451] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.584304] ? find_vma+0x30/0x150 [ 116.587822] __get_user_pages+0x50c/0x15f0 [ 116.592040] ? follow_page_mask+0x17f0/0x17f0 [ 116.596508] ? lock_release+0xda0/0xda0 [ 116.600450] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.606318] ? rcu_note_context_switch+0x710/0x710 [ 116.611223] ? __might_sleep+0x95/0x190 [ 116.615172] ? down_read+0x96/0x150 [ 116.618770] ? get_user_pages_unlocked+0x211/0x460 [ 116.623670] ? __down_interruptible+0x6b0/0x6b0 [ 116.628310] ? __perf_event_task_sched_out+0x268/0x1400 [ 116.633652] get_user_pages_unlocked+0x23d/0x460 [ 116.638388] ? get_user_pages_locked+0x3c0/0x3c0 [ 116.643116] ? get_user_pages_fast+0x277/0x340 [ 116.647683] get_user_pages_fast+0x1b4/0x340 [ 116.652076] ? __get_user_pages_fast+0x360/0x360 [ 116.656802] ? lock_acquire+0x1d5/0x580 [ 116.660761] ? finish_task_switch+0x1aa/0x740 [ 116.665228] ? find_held_lock+0x39/0x1d0 [ 116.669264] get_futex_key+0x461/0x1d50 [ 116.673208] ? do_raw_spin_trylock+0x190/0x190 [ 116.677769] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 116.682406] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.686872] ? finish_task_switch+0x1d3/0x740 [ 116.691337] ? finish_task_switch+0x1aa/0x740 [ 116.695808] ? copy_overflow+0x20/0x20 [ 116.699678] ? __schedule+0x8f3/0x2060 [ 116.703548] ? plist_check_list+0x7e/0xa0 [ 116.707677] ? plist_check_head+0xe2/0x130 [ 116.711882] ? plist_check_list+0xa0/0xa0 [ 116.716011] ? find_held_lock+0x39/0x1d0 [ 116.720063] ? save_stack_trace+0x1a/0x20 [ 116.724187] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.730044] ? rcu_note_context_switch+0x710/0x710 [ 116.734946] ? futex_wait_setup+0x14a/0x3d0 [ 116.739240] ? __might_sleep+0x95/0x190 [ 116.743189] ? _cond_resched+0x14/0x30 [ 116.747047] ? futex_wait_queue_me+0x527/0x7e0 [ 116.751602] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 116.756939] ? perf_trace_lock+0xd6/0x900 [ 116.761062] ? get_futex_value_locked+0xc3/0xf0 [ 116.765704] ? futex_wait_setup+0x22e/0x3d0 [ 116.770007] ? futex_wake+0x680/0x680 [ 116.773789] ? perf_trace_lock+0xd6/0x900 [ 116.777929] futex_requeue+0x3b9/0x2370 [ 116.781873] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 116.786962] ? futex_lock_pi+0x1050/0x1050 [ 116.791173] ? lock_downgrade+0x980/0x980 [ 116.795292] ? lock_acquire+0x1d5/0x580 [ 116.799239] ? find_held_lock+0x39/0x1d0 [ 116.803273] ? lock_release+0xda0/0xda0 [ 116.807219] ? compat_start_thread+0x80/0x80 [ 116.811610] ? trace_hardirqs_on+0xd/0x10 [ 116.815731] do_futex+0x8d0/0x2280 [ 116.819247] ? copy_overflow+0x20/0x20 [ 116.823116] ? exit_robust_list+0x240/0x240 [ 116.827418] ? __sched_text_start+0x8/0x8 [ 116.831537] ? lock_downgrade+0x980/0x980 [ 116.835658] ? __fget+0xbb/0x580 [ 116.839005] ? lock_release+0xda0/0xda0 [ 116.842957] ? __lock_is_held+0xbc/0x140 [ 116.847005] ? schedule+0xf5/0x430 [ 116.850517] ? __schedule+0x2060/0x2060 [ 116.854458] ? iterate_fd+0x3f0/0x3f0 [ 116.858226] ? fget_raw+0x20/0x20 [ 116.861646] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.867502] ? wait_for_completion+0x7b0/0x7b0 [ 116.872054] ? kcov_close+0x20/0x20 [ 116.875649] ? _raw_spin_unlock+0x22/0x30 [ 116.879767] ? kcov_ioctl+0x56/0x1b0 [ 116.883455] ? exit_to_usermode_loop+0x8c/0x310 [ 116.888098] ? trace_hardirqs_off+0xd/0x10 [ 116.892301] ? exit_to_usermode_loop+0x198/0x310 [ 116.897026] ? __fget_light+0x29d/0x390 [ 116.900975] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 116.906481] ? selinux_capable+0x40/0x40 [ 116.910517] SyS_futex+0x260/0x390 [ 116.914032] ? do_futex+0x2280/0x2280 [ 116.917804] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 116.922620] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.927606] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.932337] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 116.937063] RIP: 0033:0x452a39 [ 116.940222] RSP: 002b:00007f24553d6c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000ca [ 116.947908] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452a39 [ 116.955147] RDX: 00000000000000ff RSI: 0000000000000003 RDI: 0000000020003000 [ 116.962388] RBP: 000000000000017c R08: 0000000020011000 R09: 0000000000000003 2017/12/07 17:26:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x1, &(0x7f00006f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00006f7000-0xc)={&(0x7f00000da000)=[0x0, 0x0, 0x0], 0x3}) r1 = socket(0x10, 0x2, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cef000)={0x7ffffffd, 0x0}) write(r1, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f70000020011", 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ae000+0xacd)={0x0, 0x2}, &(0x7f0000936000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000051e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000121000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000393000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x8, 0x2, 0x4, 0x13, 0x20, 0x0, 0x8001, r4, r5}, {0x7, 0x401, 0x6, 0xcfc, 0x7, 0x2, 0x4, 0x80000000}, {0x8, 0x100000000, 0x2, 0x400}, 0x4b87, 0x2, 0x400, 0x1, 0x8, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x100000000}, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x2, 0x0, 0x4, 0x259c, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009d3000)={0x0, 0xb, 0x7, 0x1, 0x2, 0x4000000001, 0x5ad, 0x4, {r3, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000c, 0x2, 0xcde8, 0x8000, 0x77}}, &(0x7f0000098000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e9f000)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cf5000-0xa0)={r7, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a2, 0x8, 0xfff, 0x9, 0x2}, 0xa0) writev(r2, &(0x7f0000ec7000-0x80)=[{&(0x7f000013e000)="ff23da71a2c898e9ce38fd3ef533539db5ea42af7ba39ddd303590dbbeeec35c697ca95aeb8ad0c81d1d37230f2583a4fb53e46eb439a7a7b22c01169d4968bfe642c773738a57b1c29de4b1c5d868b7bb889d9d1e2331bce259d74b0411fba3fa4d83be9881a94a2ee8f34d4fe24f1a7e9ab65e405ea8e6534e2e162e94009a4e578392078eb8839b621259b462d1fa31da1582566e8e4cc31d209e8bd05a94abdcfd4bd386e9286a5f14a66e32d9cdea7d6df2075d4992d62660dd0dd42c4c70faf4a01b0dcbe9ffd603", 0xcb}, {&(0x7f000073f000)="", 0x0}, {&(0x7f000068c000)="670bd6e5fbaa26ee510514993743e2c738a379a930a4bd6938d9ee8661417230b3faf2768dde301072a61d3369e115410ccf7a84261c166d349c494c92223ad3a0fa177c9d109ee26f568629ecde566182ac0798646b2bffae5c317acd6a64e9cc22e8ea74826b30099eb4200b6944627ee8edb13add642771e759aa37c206e25a7be8305eceffe3326482932893b0c1437fa1b7897743465b04988f894199198d99bc46e5af7bf9ec09e0d5e66da46833400193585ba7a4c382bf60a38db86bd848582bf5ced7e28b20eb018ab6015ad008518b", 0xd4}, {&(0x7f0000e3c000-0x9a)="377009efdd45a1d4594a5971d0f6f365e68a2c71bd6ce1f73c8efcad3e59637a3506b530346aace9165a89b3ab58fb00062f2d9d1b15b0b58c36290cdcd2f90af29f501fa893fa50f7136b0e217ee5c4ad4d69a5b478969f5f0238fdc631656ca114819dfb4ede2e5c9bf58dda7e4a60cb584fdde882156c0f886e3fcd8a4530cd9cff41ab10e6ba5daeffed969ae5edd324059e2c6c9acb2b2bbc5b6f2b0714e1bce85b40fdd9efad64e92b6d9cc2263de77c85a964cf7a434a202e9dc33237d01a6cd6d80e545f21afd7486436310ab76d1538", 0xd4}, {&(0x7f00009ed000-0x7d)="08bea17d900434b95521dd10daf32d946ef9f00d83690227160042c2890af60fa694af4b42dc749f28d4248c8cebab631883f2bf7732bd8cae76c74b1e88334cbe1fd843806425e2cffdcb8ade8fdc2bc36cee6314845e39c23bf9656db1bc9b0d60bbccfb370a422072843f014f5449ab67a3549f9d7b4d6b7c1ae479", 0x7d}, {&(0x7f0000935000-0xb0)="be9198cbd698bbd6e031362998dad30691b9120f763e175caa175c72f9547e4ec16079900025bce92143f5831965bbdb4b4466d442237249893406dfa3aaffd3bedb598546105c1f94bda2b89b8b809ead311425ca718209a969318a0541dbd15e6f89799fbf7c05c991c0e731cc7f3389bdf9064b2d39910166ba14437463e58e3b313b7f9dcdfa46d23f2b5ce839c83f31b10f9efeb8a0c6fd8c2d0bf9966ad8662da0c42ef85bbeabba69c40f8ac6", 0xb0}, {&(0x7f0000ae2000)="e918a42e447522a75fdff75707bbff26c7046107646de2c7b70be124554b928738300c8b71e838d2682f71237428ecf12e1342bd98a68b73efebdbb8fcc2c0447a428d908d1cd32a6e3bdac5a88d59", 0x4f}, {&(0x7f000033e000-0x2f)="d2d34377a9f59649bd0a88437ab3126f2ee367f23d4d3c986f4344e1ea017204a10f1d524f7e55f08d17ab16d57276", 0x2f}], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008aa000-0x10)={0x9, 0x8002, 0x1ff, 0x400000, r6}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b93000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r1, &(0x7f0000410000-0xe2)="d4c05f541af984ea909ccd4707e23bfa9023d2b1e251b33c4b4e9c0a1efac4d368e79d939680caa637f472c95677c42964bcf1ea7cf88150bbfa86919ad54bac84eee2fbcba6c215fa6c306d74e03863d9c4747c68ecc55f45d076b975f32d7e1badae9a8380ada132bb738ffd7b33dc2675071467e7a72e95ecb9ca33bb206044cc815ab66e0e7b148f3a2964f6872907844406e618a5a08d62a78df1caaf1410dc48100c4fba21cd775bc9d07c3411936cacde2c566de57f0971e236f2e4d0ffc3bc7b4ce6399f1cace95ba5db3e05443935154df74aac888c5ebb4bc5117d4aab", 0xe2, 0x4008001, &(0x7f0000cb4000-0x10)={0x1a, 0xf7, 0xfffffffffffffffa, 0xd2f3, 0xe545, 0x5, @random="f5a744b67eb6", [0x0, 0x0]}, 0x10) pipe(&(0x7f0000d9e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008eb000-0x8)={0x0, 0x0}) splice(r8, 0x0, r9, 0x0, 0x58, 0x0) writev(r9, &(0x7f0000424000)=[{&(0x7f0000e74000-0xdc)="1a", 0x1}], 0x1) write(r9, &(0x7f0000e73000-0xfc)="d0", 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008ee000-0x4)=0x0, &(0x7f0000da5000)=0x4) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fe1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x100000001, 0x3, 0x800, 0x13, 0x20, 0xa0, 0x200, r4, r5}, {0x101, 0x8, 0xd3df, 0x9, 0x2, 0xffffffff, 0x80000001, 0x7fff}, {0x0, 0x7, 0x1, 0x3}, 0x3, 0x9, 0x100, 0x0, 0x9, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7}, 0x10, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x20, 0x2, 0x1, 0x1000, 0x3, 0x2, 0x8}}, 0xe8) 2017/12/07 17:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(0xffffffffffffffff, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffe) signalfd(r0, &(0x7f0000095000)={0xfffffffffffffe01}, 0x8) sched_setscheduler(0x0, 0x5, &(0x7f00004d8000-0x4)=0x0) r1 = epoll_create(0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000778000)="6b657972696e6700") r2 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00003bb000-0x10)={0x2, &(0x7f0000d0d000-0x8)=[{0x3, 0x0}, {0x7fffffff, 0x31}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0x2, &(0x7f0000001000)={0x0, 0x1, 0x7737, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, 0x1, &(0x7f0000001000)="") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x20000000, 0x0}) 2017/12/07 17:26:48 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00002e0000-0x4)=0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000dee000-0x60)=[], 0x0, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c0000)="2f6465762f72746300", 0x2102, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000243000)={0x5, 0x4}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2) clock_gettime(0x0, &(0x7f00007e5000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000024a000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x28b, 0x0, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x68, 0x2}) write(r2, &(0x7f0000fa6000-0x16)="3546c720db59cf771a8a1e6b8583a6f8611b2cbcaae8", 0x16) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a8e000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000)=0xe8) write(r1, &(0x7f0000236000)="5d1543ecf0671bdcaab209008a70e0249844050cbb79f97e5d54f3d648681b66f3e2724f742f64be5fff129dab4144d04945d0d441c9442a9ecb07328ae02699eebfdf366d83b49f35be1e9c909a60dddee9193847583ce32b51803ff0f35cef946d41fbcfb6de511cd049ec3e2a1df21da31e4ccec8732b33fa6569b0aaba6072aaaaedf4e100008b3540bcf6a243778cecf736000000065fbfd3ef68e0a2e3fefeacf2038cc7ae3121", 0xaa) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000002000-0xe0)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000791000)="2f6465762f6175746f667300", 0x0, 0x0) shmget(0x3, 0x1000, 0x500, &(0x7f0000a21000/0x1000)=nil) 2017/12/07 17:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00007a6000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000016c000)=0x3e) 2017/12/07 17:26:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000029e000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000056b000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xd) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000af8000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0xa99, 0x101, 0x1, 0xb80, 0x2, 0x8, 0xd1, 0x0, 0x4, 0x4, 0x1, 0x9, 0xcc]}, &(0x7f00002c9000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c53000)={r3, 0xc8, 0x1, 0x0, 0x7d, 0x9}, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000b39000-0xe0)=[{{0x0, 0x0, &(0x7f0000510000-0x10)=[], 0x0, &(0x7f0000b87000-0x96)="", 0x0, 0x0}, 0x7}], 0x1, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r2, &(0x7f0000cc0000)=@random={"73656375726974792e00", "6d696d655f7479706500"}, &(0x7f0000229000)="7472757374656476626f786e6574306b657972696e6776626f786e6574316370757365742b2900", 0x27, 0x3) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x23, 0x4, 0x48, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000519000)={r2, &(0x7f00003a4000)="9fdbf41438110d000000000006603fb6995113e8c2dd1e098c8e16bcd9cf4da2b4930dcee510f6aed9f0692c36a58a21985985682c096d4d4cb4ce015c330a12bd017714ed8a7fff7384f9cbe000d8a2979d8fa6bdf153538211aaa63109cadaabaa6ac9623b1c9a2354eb7dfffb70d75ba895dcc34164fce69d38520da5c7980000000001858967484d2545e086c3f736", &(0x7f0000f2a000)="b0375c5a37fab6514fbaea1d9454d83b8ebffc61f63afff88411928fa6c38eb1bd4f51526db742c2a0f3fad57ba78b9aac4e2620014d3c207aa8d93e6b3d6e927349425c97942215947d7951beaf938c7853e7fb749cd91c8585ffe83c39736aaba42a6445e8f15a00036bd76c0bc23099805a4cc31cee9107a458fdb3d8c64abbd183e1d6d3af6eeccba279fea70fb89c0b44866f3f735fa018e3c8b93b1a9e14d12020d8a0d196eff6edd94e03ad52690ebc7b4c5087988a548ac2f645a0800eca187da3", 0xffffffffffffffff}, 0x20) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f58000)={r5, &(0x7f0000f58000)="fea657a9b368e67e9c0158753e58f7af645e39d229b62ecd0fe2e4e3e0216a9b550cc9c9c50916f04f6d178b2450b9961fbf719964b5adaa2ba48835da44658be33657c0f44d174bb653cde4c38ac3e3933045d4b823adefc623778c24da38db044887dff7e1f1b028c51a5fee59b5f21ff46d98e3c5b1473d64905764b7d5d839b6e8868734bd88a0aa61d1163da30db85383625aa472d56c945db925094514249c2d11f08517fa760098b6bc7a8597e68e76bc57b948e929555fd632739200b24f127301d5c6c1b84bd8f0944affa32ac1fb380e5c58efcedc2a3e8cffec993731e62abc3b1096754cec5e57bd2cbb", &(0x7f0000323000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f93000)={r5, &(0x7f000070a000)="0100000035", &(0x7f0000dd2000)=""}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000412000)="01000500a77c", 0x6) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000007d000)=@generic="f7e210a7df3f4c58ef6068ff43f28d0e") bind$inet(r4, &(0x7f0000428000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r4, 0x0, r5) 2017/12/07 17:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) munlock(&(0x7f0000b09000/0x3000)=nil, 0x3000) openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2017/12/07 17:26:48 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) [ 116.969626] R10: 0000000020001000 R11: 0000000000000212 R12: 00000000006ef440 [ 116.976865] R13: 00000000ffffffff R14: 00007f24553d76d4 R15: 0000000000000018 2017/12/07 17:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000330000-0x4)=0x20, 0x4) bind$inet(r0, &(0x7f00006a5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f0000290000-0x30)=[{&(0x7f00000cf000)="49ba576d22250c09a22accea2e7ca9215ef324", 0x13}, {&(0x7f0000b71000)="", 0x0}, {&(0x7f0000e39000)="e64434cea6d96b3f134598a19cec907297d84c5c1e60e06ece4f198a3cdd67db759b6e2ab1635fbb0a6adb63517e29dbe36285e1e92d036e141c9fcc2f047c33b9c088f0e5ec151b4ae6bbebcaee939a6f3a8994d0728c5a89e93e3883440a81aaac31f0e643746676095387fa982b8a3232b2b3dde3d609a3709ec78c452a420f2f9b8afe001244b5ec061abd8585f39740cc80364d9a47274fb67397957fe6f2e0fef41867a2f9e9055394a5e649ab285b81ddaf8893b5c8301d96c3cbef191620a3c6", 0xc4}], 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c2000)="2f6465762f72666b696c6c00", 0x803, 0x0) io_setup(0x2, &(0x7f0000549000-0x8)=0x0) io_cancel(r2, &(0x7f0000ff3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100000000, r0, &(0x7f0000518000)="855a4ae076", 0x5, 0x0, 0x0, 0x0, r1}, &(0x7f0000e55000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000090c000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ac4000-0xc)={0x2, r0, 0x1}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000ea6000-0x6)={0xfffffffffffffffd, 0xfffffffffffffff9, 0x80000001}) sendto$inet(r3, &(0x7f00002cd000)="", 0x0, 0x4010, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 117.091066] RDS: rds_bind could not find a transport for 172.20.4.170, load rds_tcp or rds_rdma? [ 117.113906] RDS: rds_bind could not find a transport for 172.20.4.170, load rds_tcp or rds_rdma? [ 117.134148] net_ratelimit: 2 callbacks suppressed 2017/12/07 17:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000071000)={0x2, 0xa4a, 0x1, 0x1, 0x4}) r2 = request_key(&(0x7f0000d97000-0xd)="646e735f7265736f6c76657200", &(0x7f000059d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000227000)="00", 0xfffffffffffffff9) add_key$keyring(&(0x7f000075c000-0x8)="6b657972696e6700", &(0x7f0000dba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2017/12/07 17:26:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000) write(r0, &(0x7f00008e2000)="d300401bb1d3f6478dc39c05821d64d86b100d8fc78c0b91358a7265a90fa32b8517f156efb05bac5686ece172a88ce13dcb47cba6cd7d4bdbd36f617a436328d281ae219d20d5cf3f05e55faa68b8d716c206c1f6057995b09dce8e70c9d9b46bdc945a1f3736e8addb6fa155591bf5c29be0595f27915ed92ba87c56e8733f9095c6bb7af3a3c93295598d02bff10a5726f6c92d724eaabb363980e8f8480852866a000000542422659a8d3b090f44", 0xb0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00006bd000-0x78)={0x9ee, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x200, 0x200, 0x2, 0x5, &(0x7f00001e5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x8000000000002, 0x9}) r1 = accept(r0, &(0x7f0000df5000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b65000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000309000)=0x0, &(0x7f0000c24000-0x4)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000fdd000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000c18000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000053d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x8, 0x10001, 0x100, 0x425b07e7, 0x1400004, r2}) r3 = accept(r0, &(0x7f0000045000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000818000)=0x60) r4 = accept$unix(r3, &(0x7f000002f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000884000)=0x8) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000101000)=0x10000, &(0x7f00002f7000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00008b0000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000cd6000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xdd, 0x4, 0x9, 0x9, 0x7b7, 0x700, 0xbf, 0x7fff, 0x4, 0x401, 0x3f, 0x7, 0x7ff, 0x6f6]}, &(0x7f000053b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005f4000-0x4)=@assoc_id=r5, &(0x7f0000a56000)=0x4) r7 = accept4(r1, 0x0, &(0x7f0000ae8000)=0x0, 0x80800) accept4$ipx(r7, &(0x7f00009f1000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec1000)=0x10, 0x80800) r8 = socket(0xf, 0x802, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x5) bind$inet(r7, &(0x7f00002f4000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004a6000-0x8)=@assoc_id=r6, 0x4) writev(r0, &(0x7f0000e06000-0x10)=[{&(0x7f0000085000)="2900000020001980013d000003ff002102000016000000800000040009000300020011c310315aec20c87f8a96b8dd", 0x2f}], 0x1) accept4$ipx(r1, &(0x7f0000776000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000a3000-0x4)=0x10, 0x807ff) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000743000-0x4)=0x0, &(0x7f0000f56000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006c6000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f00006d6000)={r5, 0x200, 0xea, "9979f12b2455dd5b36df6d1bdf2699191d036984c61fabdf0b95b51bd3e679166bfc94c64b6b363e38c641b428acc496d6a94f3d0b24e9b152cc76737bd70af67cc5298163c77de0f27a1bd5534fa7efab75171aa4c34099053a33807a03efe08b684c1d69c4abc7066c4d627b3ba2ffe3fdfa9289f81e0903c85554e3b3c072498198f1c23152482f5052f70a220699a87581f4ea63fd0a038331ca2c1226fbb964f271a3fd644a88d17d40067b32da9b295d0f321ae733695a56427e3cfe9b1d6a898106beb89e66cee0a527350adb6b44f6a090ab7f89604b4a524a45fd8ec4e9d7bf681f6d49c61e"}, 0xf2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000b2d000)=@assoc_value={0x0, 0x0}, &(0x7f0000498000)=0x8) poll(&(0x7f0000b49000)=[{0xffffffffffffffff, 0x83, 0x0}, {r7, 0x2400, 0x0}, {r0, 0x80080010000c010, 0x0}], 0x3, 0x8) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00003e7000-0x4)=0xd, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000331000)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00009ef000-0xa4)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb5}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebbd}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) pwrite64(r1, &(0x7f0000aa0000)="2def682833a2bb464a", 0x9, 0x0) 2017/12/07 17:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000fad000)={{0xffffffff, 0x1f, 0x26, 0x3b2c, 0x9698, 0x4}, 0x1, 0x9, 0x91e}) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:48 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x0, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) [ 117.134154] dccp_close: ABORT with 1 bytes unread [ 117.141206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12822 comm=syz-executor0 2017/12/07 17:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 117.209318] Started in network mode [ 117.209331] Own node address <32.1716.2439>, network identity 4711 [ 117.213158] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54193 sclass=netlink_route_socket pig=12836 comm=syz-executor6 [ 117.240469] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/07 17:26:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x3, &(0x7f0000233000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c22000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, r1) 2017/12/07 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000002, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000297000)={@generic="d80c16f3ff416f5e678134baff7fef47", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006e2000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) bind$packet(r0, &(0x7f000014b000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000646000-0x4)=0x162, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d45000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dd0000)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00008df000)={0xaff, r4, 0x1, 0x6f2}) accept$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) accept4$llc(r2, 0x0, &(0x7f0000000000)=0x0, 0x80000) getpeername$ax25(r0, &(0x7f0000c07000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000055e000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) bind$packet(r2, &(0x7f0000003000-0x14)={0x11, 0x6, r5, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000548000)=@add_del={0x2, &(0x7f0000ce6000)=@common="626f6e64300000000000000000000000", 0x7}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000728000)=0x4, 0x4) r6 = socket(0xd, 0x3, 0x11) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000d73000)={0x7, 0x8001, 0x6, 0x80, 0x3, [{0x5, 0x8, 0x78, 0x0, 0x0, 0x200000902, 0x0, 0x0, 0x0}, {0x60d, 0x0, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0xfff, 0x200008, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) write(r6, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) socket$kcm(0x29, 0x2, 0x0) recvfrom(r6, &(0x7f000000c000)="", 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) bind$netlink(r8, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) close(r8) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000791000)={@generic="1de56a05000000e100ce0fffb3200000", @ifru_flags=0x800}) 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x3, 0x2, 0xffff) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000b4d000)={@rand_addr=0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000-0x4)=0xc) [ 117.263905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54193 sclass=netlink_route_socket pig=12848 comm=syz-executor6 [ 117.309317] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/07 17:26:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cbc000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x0, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000744000-0x9)="2f6465762f72746300", 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x2, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f00000ff000/0x1000)=nil, 0x1000) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f0000639000)="14000000070ae7fbff003fff7f000080011800e5", 0x14, 0x4000000, 0x0, 0x0) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068b000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7fff) pipe(&(0x7f0000122000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005aa000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000dc2000-0x8)=0x20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) pwrite64(r1, &(0x7f0000f61000)="e1c3c4c2c6e933c9baacd9707703b3", 0xf, 0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000020d000)=0x0, &(0x7f0000a90000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2017/12/07 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x0, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000029c000-0x4)=0x78, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@loopback={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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() getgid() getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10, 0x800) r5 = socket$unix(0x1, 0x1000000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000009000)=@file={0x2000000, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000714000)="7c1b44b6e0747ad937b4aef7058380343a44bbf4392203d252707c9707513d69ee9e82175ac670359c1a98023536731eee118969fafb01fc0b1f1b947bdd5e18bb8ed9d88bdf3827ef0191d8dcf6aa9cd5f64ddaa6062d48a7b6e441229fd7995057bf4fcc95e5f18f0d7e8b9795a241dbdcc8e1d6f9eb3e56bd56b8edbcc23992dda9ce96286f36fd38f1b5c4836e3230dca44d504e45100605ef12b70ce9632066c4803a2891f9fb01bc0063a16f050166bfc55349", 0xb6}, {&(0x7f000000a000-0xa0)="e21100a4aac8a581c654c0cae949683f7565184f535bbbc81d0b35ce9665e8b667e8e3a86255d116fc79172730df2d162d65011d1b8de064e96eb696d2d5019e66f789ce97c649c2223ac5b194c28bdf22ed1f2b7e480fb01a6a35e5bed5d63f740cc4966d6e2b80c99129ed257aa73bc4466a473b332f36ce06d1fb022eac390766b02ae875ef5fd71d523d218180c7ffb20644b09e4aaeca15275c36ff29b9", 0xa0}, {&(0x7f0000005000)="5ba4cc0e1a2b6fcd70095ad0d19a03edbef3c7d62e0b2a1819759cae74ed4e624599bc31715ecfe3dc489ec462859b50e3ce044f2138039c54fe4e87d3b05cf7d9513ba74acca1328dd83ff66075e033b257528bd04f2e7df91e57ec36ee4ee3c29d607f53eeb4ac1b68f84ea35451aebc214d1075d21bc6de9dab61f18f95d5cf0a2405014b5eaf3faaeaeb723616439709115912412a47f7a590f76747fe5a476524b2200f2d2604298949dfcda0439ebbc421d05675de36dcc4025263a3a9625bc98d1aa20de1e78db5dec7e346ea718997bf5dd23792619a82dc50dc445b250ac5a66e8a1aa09623fc76a3d7bdf610e282bc728a", 0xf6}, {&(0x7f0000000000)="bac8bdc1cce3008e3f9000adebae21bf3a7e6410d5b250ddee11ec7edf490710ac0e3a88a170d64d8d4764a744b01cabd32293db5febaf94b7326d69eefe71c37c227a412a2abb5ae4884828042e2cdb453270855245b3f842d592735816cefadfcefac638f30123e871c1df3cfb85b5ec8f77ca2aaca473596a92457103d456b411dce72f588b", 0x87}, {&(0x7f0000002000)="d053b794622ecf23c071791c5a734b1152649e5161f7d5d6567d0717443aeb0c3c2b03f80932666d4864190cb96d04c41df6c6e63a8aedb49546c4650f85ecb99fdd1eab41dc52a5be5f727f66fe5cb008f5974e7699872a3918006e02afe68db165a98eff8bfa6c6925c00f78743c415f1c3efd1a86443a9d06b9331c476e064d2d490f47a7e54606d07cfe6bc4244eab832a222d84d1ebd23c567be106db3667251b0d4d7af3496eb8d83f", 0xac}, {&(0x7f000000a000-0x54)="7eb8825bfd0befcbbec2cde7f454eee9b6fd23c9c1d3198bd8f5d1815abe4752bee42a0b1bc366e1f611c2126e445fe361719fcc79d1e8852bbad852f39cdaf9b1983329daddd90fc469d5e4b83a7522b9a198b8", 0x54}], 0x6, &(0x7f0000000000)=[], 0x0, 0x40}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) read(r6, &(0x7f0000cec000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8) writev(r6, &(0x7f0000e7b000)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000cef000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x1ff, 0xa0f, 0x7, 0x8000, 0xffffffffffff752a, 0xfffffffffffffeff, 0x5, 0x59, 0x9, 0x1, 0x10000, 0x4, 0x8e, 0x20]}, &(0x7f0000146000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d45000)={0x0, 0x5}, &(0x7f0000c07000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af9000)={r7, 0x8000000000002, 0x30}, &(0x7f0000038000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000064000)={0xffffffff00000003, 0x6eb9, 0x5, 0x0, 0xffffffff, 0x8000005, 0xffff00000000000, 0x3, r8}, 0x20) [ 117.370310] dccp_close: ABORT with 1 bytes unread 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) socketpair(0xf, 0x6, 0x5, &(0x7f00001da000-0x8)={0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00004e1000)={0x400000000000000, 0x5, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000+0x36a)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e1e000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002aa000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000ca9000)=0x8000) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) getsockname$netrom(r2, &(0x7f0000ae2000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000096000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000628000-0x4)=0x0, &(0x7f0000a27000-0x4)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000c43000)={0x7fff, 0x0}) getdents64(r2, &(0x7f000092e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000555000)={0x0, 0xfff}, &(0x7f00009b9000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000047d000-0x8c)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) restart_syscall() ioctl$LOOP_CHANGE_FD(r3, 0x80081270, r1) 2017/12/07 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r4 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r7, 0x23) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r9 = syz_open_procfs(r8, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r5, 0x0, 0x8, 0xfffffffffffff801) r10 = syz_open_procfs(r8, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r9, r10, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00009f7000-0x8)={r11, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026d000-0xa0)={r12, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x9a, 0x42}, &(0x7f0000557000-0x4)=0xa0) fgetxattr(r3, &(0x7f0000d83000-0xe)=@random={"747275737465642e00", "636f6d6d00"}, &(0x7f00009ac000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) set_tid_address(&(0x7f0000d91000)=0x0) 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x6ec91492, 0x1, 0x7, 0x101, 0x4}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f00002d6000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080a000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000efd000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r3, &(0x7f000009f000)=[{&(0x7f0000e9d000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ac7000-0x108)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x9, 0x80000000, 0x31fa, 0x800, 0x2a, 0x5, 0x7f, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x6a, 0x100000000, 0x0]}, &(0x7f00006cb000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000aa3000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffffffffff01, 0x2, 0x47, 0xfffffffffffffffa}, &(0x7f0000773000)=0xa0) getsockname$inet(r2, &(0x7f00002c6000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000062000-0x108)={r4, @in6={{0xa, 0x3, 0xc8a00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0xffffffffffff33fc, 0xffffffff, 0xfffffffffffff14e, 0x5, 0x6, 0x20, 0x80000001, 0x11d, 0x6, 0xfa1, 0x3, 0x5, 0x7ff]}, &(0x7f0000985000)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009eb000-0x8)=@assoc_value={r1, 0x7f}, 0x8) [ 117.503432] dccp_close: ABORT with 1 bytes unread 2017/12/07 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="", 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1c000)="2f6465762f6877726e6700", 0x200000, 0x0) clock_gettime(0x0, &(0x7f000065c000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000cd7000-0x20)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000730000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000045c000)={0x0, 0x0}, &(0x7f0000a50000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000e99000)="6bf04f71ec355585d1eee4e98c83c12398e5a2d6229321248de1ad73716593cd0309f1f2732c36b36b13666553fd3bb58a2ee171c5bbfc4088c25f1289785c50e8d13c92dce39fdde156f41d7b30125be33f8598f56a6ec836672c4de54dd6305f7e7721956ce3ab4764aa18649ecfc0d2e04d014b00648261be1d860e5a58d9d35490fe271c2bffbac89577a40a0d761ab99e2b3e8e43033c2e6f846a5819934ab214e9ff6f7ef766c30abcf1ac1e63c743c12a1dcdfe5736b24b66", 0xbc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) [ 117.569243] sctp: [Deprecated]: syz-executor5 (pid 12906) Use of int in max_burst socket option deprecated. [ 117.569243] Use struct sctp_assoc_value instead 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000051f000)={0x0, 0x74, 0x9, 0x733}, &(0x7f000081a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ee000-0x8)={r1, 0x4}, &(0x7f0000bae000-0x4)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00003e1000)="2f6465762f766373612300", 0x2, 0x8080) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00009a8000-0x4)=0x2) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039c000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000fd8000)={{0x1, 0x3, 0x9, 0x3, 0x7}, 0xffffffff, 0x7, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x92, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000e0f000)=0x0, &(0x7f0000120000)=0x4) r0 = socket(0xc00a, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) unshare(0x40020000) pipe(&(0x7f0000ff1000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f00000e9000)=0x5) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xb1b810aa570d22f2, &(0x7f0000cb2000)=0x7f, 0x4) recvmsg$kcm(r2, &(0x7f0000fb3000-0x38)={&(0x7f00003c7000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f000087c000)=[{&(0x7f0000202000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x2, &(0x7f0000c2d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x0}, 0x4000000000006020) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000537000)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000449000-0xb1)="079f1b1d19f469d6e380b42f4c3ff746603eb89bb66c93040000000000000000000711053a36e908090000000200270002d76854a5b98a2a1576f96a33d17f35629b06000000000000001f09b4e7f97c7ad706000000000000be3dd1691bc6b18ac56bd503e6672090abffdd000601c32cffe149d54b86a6810049c3ff7f00008782255929db98053bf7003a21cb6240ba7ce0000000000000ffff2506fa974d44bb09e20f9a892606cc6be5afde5f0cff", 0xb1) shutdown(r0, 0x0) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000784000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x38000, 0x401, 0x4, 0x800}, &(0x7f0000927000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000cd000-0x8)={r4, 0xfd}, &(0x7f0000556000-0x4)=0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000af4000)=0x14274df1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006cd000-0x4)=0x18, 0x4) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000236000-0x1000)="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0x1000) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="2f8a8a8ae07a7e26915d764b2a635cd20bf73cea17c2edf5e0e73e0880d229ea5c1a25c90e8853040a817e2ba3fa053624d3466414bce73d0c60426cb387d1e38d81c708f972686ec3965c2af2458d9c6457d2b6ddb38231e9ce11e06f60ed275a740e1194c3e8aa4e24ab57cb17ba0c400400000bafe57c3aeaf73d9d4065e07483486df6b828e077844d8726236c1c7fdc3ed8f94acd6cc40000d2fe191fb8d43e51c0e804026fe1aeff4696beca921de80d1e9efcc1386c6c4cc7cf5c96dda6e882778dca95e7a8ef3e91606114fcec05a9c994c1212f", 0xd8}, 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0x1000}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f00009c2000+0xaa1)="497e2cf947f3ab0514d0556d12b92e77d4b1aacd8e3eb79ab279f237c18e03d42da76bb16c297f40b1ca2a7e4445072e968c0f49b4b6d8ea593951ae86a9c19a050600000000000000d3ea254524e42a5fae01b12a143d50d2dc6b8f4bac693b51f2296213bfe6abc1f5ee81ccb5997610d1abd944b91de0c5", 0x79}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f0000cff000)="d0c11a81bbd129540785346e31f2552dfea28e069a51f6a23dffaaf17444ae813723ea2a39d15b343e341abfe6c32728990a4f879fc8e16f429a749e13934035488e9308386f652ac0d5e3b4809b37c6365d64b59af0b2534fbd3b8abaf5a19ca8eaf52e7f13eb33d422624b55809d8f95792ee23d6dfc8335c4caace6c689dbb322f9e5672920159dc975a91dcd91340dd78f49a7b9f1335d11d903a08d92e2668db78acef8d1388d087c5cbe064a7e2f98b23f1c43afdee463ec72934591119db6d3adf0c5a03acd47ffeb28a44287d80fc46bdae4d650ed467ddb50262d765c435da5bf12abd81f8cac8a20b1d455636f9939", 0xf4}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x7, 0x9) getsockopt$inet_mreqn(r3, 0x0, 0x2, &(0x7f0000b84000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000494000-0x4)=0xc) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000033e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x4, 0x0, 0x81e, 0x3, 0x3f, 0x19, 0x20, 0x20, 0x7, r5, r6}, {0x7, 0x1, 0x2, 0x9, 0x2, 0x40, 0x6, 0x100}, {0xb8, 0x3, 0x5, 0xffff}, 0x7, 0x10000, 0x0, 0x1, 0x4c, 0x0}, {{@in=@multicast2=0xe0000002, 0x589, 0x7}, 0x4, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x0, 0x3, 0x5, 0x10000, 0x1}}, 0xe8) connect(r2, &(0x7f0000954000-0x1c)=@in6={0xa, 0x0, 0x2000000000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f0000cc1000)="913779460af6d756d05cd5ac8d1f555e2edfe33e9dea202fa3badc54012e6d8079f8c5c44f0abcfbba93dc2c046253fc225302834d2c9135ce55c40f52d57b765880a90ae1f278d99dbb5caaa2972910eaf41dd1345700058b38eb61ebfa17a3201a25b10a470469e59276c4d39a4a84000d9477ee834ac6389daed50a788230441ad70d6d4b5e182ec70f8b5d731906252c2ebbf185bf28677f78e9d689bad6eafe417cfc9a46d26be2044e07cbe56e00dae51480bdfe5ea8ae5afd3ae54525bd292e3ebd9405f9cc2ac32b409713a049edb519208efc1cac4f87d3ad7a89fbdc94", 0xe2}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f000037a000)="4600000000004000000093fd", 0xc}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f0000a3f000)="a057924cbf0c2ab4e7fa3382d297d5dd86f9fbf6f6cb3d70aa24bbe7758a3db91e3a7e6497a860fe96097384bcf39388d006dd50c8b28ae8494a6c566511d908fe0c6396437fc930f7ace2001ece2173ebd0f35c7b1134cf774499edc8d6114c182a2a4ed854fb919fffaa1c8294f810a57cffadd095ed41ca607cda2d9de6e68c2aa3ecded3db2847332afef3982684d0f2a588", 0x94}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}, {&(0x7f0000d61000-0xff)="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", 0xfe}], 0x8, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x1c, 0x0, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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&(0x7f0000b31000-0x20)=[{&(0x7f0000a98000)="fb9d197863c05a19307080ad6ded83ed75", 0x11}, {&(0x7f00008d4000-0xd5)="25f790fbdd8bb15e76dd40b5aa3cf72e7071bbd214dbcf4576f79821c6aa5cd71d53b4a494a4e9935b17be6b3fbc25ad01a9c8a05013efdd727a4fe550225ac8443c38fc8643d1aedf0c12208d4a4ee49925c8a5c05162d9e4b00ff26e9cd2fe300b5ce6ebfe911cc2a549db21836e17c79becb16c31d471b7ee040b74f9bebf0cb6e3df74175b671ac1c8105ae54a3a912917dda69f5ac650885c1142c01629d1ada25178066394a9a8c682323d2eec7e1c8a18feea3fd54c5790f4c2fc05dce609f8369d26c826141a2aac6be7cd42177dc6239d", 0xd5}], 0x2, &(0x7f00004b2000)=[{0x30, 0x104, 0x969, "35fb0aa2d0a625d2aefb2cb740a5c7c07a1c0bab1dce363bb34c49ca8a7e"}, {0x50, 0xff, 0xffff, "332bfcd7950b9259f23ab151314b55b083d4b80774b1df6eac542ff078521b5ff89b88588999cbab227c569ec1665dc4252eda4a8146ed135fb236a27d"}, {0x58, 0x115, 0x100000001, "b299be168fc087ea6be92111266bdde0c16d1a9f0cd3e38b3b387f018cbd144f2719ce1c5582935ccc10e9f4717c03e86d357ddb987b36c04974d70a88b71af16eda"}, {0x40, 0x111, 0x1, "63062dbfcd3ba7a4a9b154a30e12a8f2bce11be36298f806114872325e6339e1a80d77e66c4768ecb36a"}], 0x118, 0x4004000}, 0x3}], 0x7, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f0000ce7000-0xfe)="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", 0xfe}, {&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aadb04ea131f3488ffe483461f68db55766b10b9efb3a211d5e83bd10eeadeea22725568a090757da148a04b189eeb4d05cf585550ed8cf1de75e8b523642b6d00cf0e66beedd07c141a3831b876bdd2cd0f8277194", 0x95}, {&(0x7f00001eb000-0x54)="838c20b8fdb058270a55c9bca394d54ec633df41fc8c6be06e44254582992e6c6cfbe4a9341a6d1673764bc67813237e69e60d4fc0c1df7b117a36549c30db6363a4eb45d21ecb254f1108a664b2b218aaaed6", 0x53}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x4, &(0x7f0000523000-0x288)=[{0x98, 0x113, 0x1000, "d01df569405dc94b782c9bbd9e0d4dad1b3a2589cd8e5d71402834ace73e4f7843e8657cc0d61ecc199a49ecdd8050d0b8129c30abd2b540283c4c426be9d7577888f801a0466fa36d4db9a61598508b9280305cb21fb498f2f2e694485aebf64f662aa5771443c459bd4e94f6276e4460167666ca5e236398eef0a0a2460f4a05314d90aef320"}, {0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0x68, 0x102, 0x9, "5a6fcd2b46916fc10c78c1ef24c4a76afed465279ff60dc55057de5c8bafa15c804b5599a2b4329ff0349f2d247aab86b6b2ed3bd8edb9671a0ed52ab43b29e7ae91e24cf081e432d2f8bae7884400f4a0417a5746"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x288, 0x40}, 0x81}], 0x1, 0x3fff) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0xb) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000396000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00007a9000-0x8)=0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ca9000)=0x1, 0x4) [ 117.621697] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/07 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r4 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r7, 0x23) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r9 = syz_open_procfs(r8, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r5, 0x0, 0x8, 0xfffffffffffff801) r10 = syz_open_procfs(r8, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r9, r10, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00009f7000-0x8)={r11, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026d000-0xa0)={r12, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x9a, 0x42}, &(0x7f0000557000-0x4)=0xa0) fgetxattr(r3, &(0x7f0000d83000-0xe)=@random={"747275737465642e00", "636f6d6d00"}, &(0x7f00009ac000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) set_tid_address(&(0x7f0000d91000)=0x0) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3b000-0xb)="2f6465762f6877726e6700", 0x1414c0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000229000)={0x60fe, 0x270f, 0x6a, "7eb6bd607411", "091cec4999d5ce9fef7f426e96b3cf34"}) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) [ 117.674653] sctp: [Deprecated]: syz-executor5 (pid 12923) Use of int in max_burst socket option deprecated. [ 117.674653] Use struct sctp_assoc_value instead [ 117.690615] dccp_close: ABORT with 1 bytes unread [ 117.704698] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000-0xa9)="2d00000020ad57b94a160000000000000000d5bb602152748766fd010001002508783c04efc3593da17040837b12b5c46bd0ee0fac376309f46af5660d505183b641131b6f1f6e19d61b7b88c028397ce074ca307a7bf607000000000000d9ad6164e809d8e3c100080cd334447c3b5687b9d0df42a0212000fe2361ca67762ce2ef591b6efaffe000002a9e5ca0a9cee00af245e43b9c48431777ebd5bd6481bd83c3ac8f127c45", 0xa8) mmap(&(0x7f0000000000/0xd0c000)=nil, 0xd0c000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100000000000048, &(0x7f0000d0f000)=0x95, 0x4) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000887000)={@generic="01000000d4d302000a00000000000502", @ifru_mtu=0x6}) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000d12000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000a85000-0x4)=0x1af, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000577000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d11000)=0x10) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000d12000)={@multicast2=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000bad000-0x4)=0xc) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c46000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d11000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004af000-0x4)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00004be000)="", &(0x7f0000bef000-0x4)=0x0) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cb3000)="2f6465762f6c6f6f702300", 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ff000)="2f6465762f76637300", 0x8002, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000232000-0xc3)="7df0f888e0701397ab346fdcad57a4b8d0718d80484aff672384d4032246b6f698f3aca66abf0fdb390f978586e30061b8969bc2b13ac1ee05e40ca97be6b47a45d7dcec8e3015ca1736b985b1c8a9ff730e2c1c6bc1055c9a820ca1f414c29c3486002ccdc224c7e832575e4ba802c839b50c4dd898dd476b38e2297a15b6ae7a50f4b24a9b04655c99d88e3b6534987909ea0d2f47340da45539766c39ab9d381e2ed554de74f6ce328409a4c34d55f779454273526a9db1b95b4cc96aaa75c36e30", 0xc3) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000694000)={{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0xfffffffffffffffa, [0x400, 0x0, 0x7, 0x6, 0x8, 0x100, 0x2, 0x9e21546]}, 0x5c) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000b25000-0x28)={0xd8e7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/07 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 4: seccomp(0x0, 0x1, &(0x7f0000656000)={0x5, &(0x7f0000e01000-0x28)=[{0x6, 0x101, 0x3, 0x100000000}, {0x5, 0x3, 0x8, 0x100000000}, {0x0, 0x4, 0x3, 0xb6df}, {0x5, 0x9, 0x101, 0x7}, {0x7, 0x80000000, 0x100000000, 0x10001}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = getpid() getpgid(r1) eventfd2(0xfff, 0x801) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d0000-0x2)="044f", 0x2, 0x8000, &(0x7f0000062000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000cbe000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000175000)="6173796d6d657472696300", &(0x7f0000eb9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b8e000-0x1)="00", 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00002e2000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c69000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000415000-0x8)={0x0, 0x1}, &(0x7f0000594000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b9b000-0x8)={r3, 0x5}, &(0x7f0000a9d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000881000)=0x7, 0x4) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003ee000-0x5a)={0x0, 0x52, "066ece124b87e843c061091c6c8ed60e072099fe9d48241b5985a44b62c13e65036447c63a6004caeb03c17ed910e2da49c241bd294f223da560064b53efb3c36f18b8b18a3639d40f7162cdc805558cb5a4"}, &(0x7f0000ddc000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000a1000-0x20)={0x100, 0x4, 0x2, 0x7, 0xe8c, 0x1, 0x81, 0x401, r4}, 0x20) 2017/12/07 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0xc737544d122669ce, &(0x7f00005a5000/0x2000)=nil) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000119000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000857000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ef000)=0xc) getgroups(0x2, &(0x7f0000c79000)=[0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cfa000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008cf000)=0x0) r9 = getpgrp(0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000475000)={{0x100000000, r4, r5, r6, r7, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x1, 0x10001, 0xde5, r8, r9, 0x6, 0x0, 0x0, 0x0}) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = syz_open_dev$mouse(&(0x7f000028f000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x200000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00002c3000-0xa)={0x3f, "34735c32b750"}) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:49 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r4 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r7, 0x23) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r9 = syz_open_procfs(r8, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r5, 0x0, 0x8, 0xfffffffffffff801) r10 = syz_open_procfs(r8, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r9, r10, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00009f7000-0x8)={r11, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026d000-0xa0)={r12, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x9a, 0x42}, &(0x7f0000557000-0x4)=0xa0) fgetxattr(r3, &(0x7f0000d83000-0xe)=@random={"747275737465642e00", "636f6d6d00"}, &(0x7f00009ac000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) set_tid_address(&(0x7f0000d91000)=0x0) 2017/12/07 17:26:49 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x88) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000091f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f78000-0x4)=0x42) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d30000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x0, 0x2, 0x8, 0x3, 0x0, 0x0}, &(0x7f0000e60000-0x4)=0x20) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000c50000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071d000-0x4)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000f78000)="748ab3ab501bf18aadd2325fee5562662d9884f3e4f02a58b0ea62d13ac6c3a34af23de2e9dc1b288028fb2a12853841480369f37492516e3955647cc21fca4bc4ae6749e7edfad132bbd58ff83dc941d6bb5a434f2c9a3cb4f9ae2067953e7e0d6fc8fe956e18bb2c031c091be233bf25651c66", 0x74) r3 = socket(0x9, 0x7, 0x100) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000f79000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000704000-0x4)=0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000c7000)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000f6d000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f30", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000ee2000-0x38)={&(0x7f0000f74000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f76000)=[{&(0x7f0000796000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x1, &(0x7f0000352000)="", 0x0, 0x0}, 0x60) 2017/12/07 17:26:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e63287368613235362d67656e657269632c6563622d6165732d6165736e6929000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000418000-0x1e)="0e00010000000000000003ff0000000000000008ef21d2defc81000100", 0x1d) setsockopt(r0, 0x3, 0x2, &(0x7f00006cb000)="0000f22d", 0x4) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000073000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f0000)=0xb) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000022000)=0xfffffffffffffffb) r1 = socket$inet6(0xa, 0xb, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e7e000-0x14)={0x0, 0x17211c970000000, 0x200000001, 0x442, 0x8, 0xed6}, &(0x7f0000f88000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004fb000)={r2, 0x3a, "c90200000040f574012d19ef0128bedd4ac5672219a60001000000170000144900000008000000045551ac82616a8e851b9119a5b5729a80fef4"}, &(0x7f00006a8000-0x4)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bb4000)={r3, 0x1000, "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"}, &(0x7f0000b53000-0x4)=0x1008) setsockopt$sock_int(r1, 0x1, 0x2000000007, &(0x7f0000dbe000-0x4)=0x7fffffd, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da5000-0x28)={r4, 0x0, 0xe, 0x0, &(0x7f00001f3000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x4629, 0x7}, 0x28) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00004fc000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009a6000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000078c000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000425000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x1, 0x7, 0x0, 0x20, 0x20, 0x3, r5, r6}, {0x7ff, 0x1000, 0x44094566, 0x6, 0x6, 0x1ff, 0xfff, 0xa6}, {0x1, 0x0, 0x2, 0x7}, 0xbb2b, 0x9, 0x3f, 0x1, 0x40, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x6, 0x0, 0xffff, 0x3, 0x6, 0x8}}, 0xe8) socket(0x3, 0x1, 0x801) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00003bc000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000278000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r7, 0x0, 0x28, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000396000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) socket(0x4, 0x0, 0x496) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f00004d0000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x400000008010) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000d70000)=0x3) writev(r8, &(0x7f00005c2000)=[{&(0x7f0000c05000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e15000)="2f6465762f6877726e6700", 0x4000c0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000b7000)=0x0, &(0x7f0000828000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) sendto(r0, &(0x7f0000f08000-0x97)="e64c1a319a9e2a7fe0605c604955fa572fce10478a7bfb0a7ef61a229388b66cd5f1f882a50534f15ee0e8c898e911714f5e3cc1519febf1bcf1095032e1bb709d3f241ef65fe4a99d61b5fb625c8c2598c5a4000b1dba7c7492a7a3e10cd190d173c770058062096f10785e4b3c25d559ab46d4865f5d09a5db0624d0aa4cc1abc4e666f3a28167dd1f194544a83629cbc05ffdbb99fb", 0x97, 0x400c015, &(0x7f0000bbd000)=@ipx={0x4, 0x1, 0x5ff, "b68e517f5b33", 0x3968, 0x0}, 0x10) 2017/12/07 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004a9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000631000)=0x10, 0x80000) flock(r0, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000303000-0x4)=0x5, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00003af000-0x8)={0x0, 0x0, []}) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f2f000)="2e2f66696c653000", 0x1a400, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000c6a000)={0x7, &(0x7f0000931000)=[0x81, 0x7fffffff, 0xfffffffffffffff7, 0xf0, 0xb6, 0x6, 0x6e0]}) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) fcntl$setstatus(r1, 0x4, 0x800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(0xffffffffffffffff, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r4 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r7, 0x23) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r9 = syz_open_procfs(r8, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r5, 0x0, 0x8, 0xfffffffffffff801) r10 = syz_open_procfs(r8, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r9, r10, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00009f7000-0x8)={r11, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026d000-0xa0)={r12, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x9a, 0x42}, &(0x7f0000557000-0x4)=0xa0) fgetxattr(r3, &(0x7f0000d83000-0xe)=@random={"747275737465642e00", "636f6d6d00"}, &(0x7f00009ac000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) set_tid_address(&(0x7f0000d91000)=0x0) 2017/12/07 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000025c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000559000-0x8)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d28000)={r0}) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000412000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0x6, 0xc7d0, 0xfffffffffffffffb}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x6)="737461636b00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x1, 0x2, 0x406) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001000)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c3d000)={&(0x7f0000f88000-0x8)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x80081270, 0xffffffffffffffff) ioctl$TCSETAW(r2, 0x5402, &(0x7f00002d7000-0x14)={0x339a, 0x6, 0x2, 0x0, 0x4, 0x4, 0x9, 0xffffffff, 0x40000000000, 0xfffffffffffffffa}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00003f1000)={@empty=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000fa6000)=0xc) 2017/12/07 17:26:49 executing program 5: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000160000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b89000)=0xa2, 0x4) connect$inet6(r1, &(0x7f0000081000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228746561290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00006aa000-0x10)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000f8a000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000532000)="43", 0x1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eab000-0x8)={0x0, 0x0}) accept4$inet(r4, 0x0, &(0x7f0000448000-0x4)=0x0, 0x800) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2, 0x5, 0x80, 0x8, 0xfffffffffffeffff}, 0x20) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000bc9000)="e5f1b5bf91aa7855fbcdfefc02b421ff80", 0x11) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000709000-0x40)=[{&(0x7f000069d000)="857543d36e7aae7a317e8b0a14dbf86588e9ddb77e555bd912d99cfd6a3c7f83ab9d9eb4075a3660d2c1366ee1377025629d5cfe7bf494dda7c66ee6fba1fe38c672a68f4dc9dab0cb8caae0705ba402dc20af9174d9", 0x56}, {&(0x7f00000f6000)="b5c854c50ba9c4baa881975448387436507cd97b8316a614162fb2f09d620523be9cdc2e6d7c86cb289347451ce79c85ad5040e9271cadc8e66de7d7a1058f74f65bd35950bb2b9a25a0c31dbda15209976d3625bbc6a58b0b01b8614d990cda98b20b47901f2500d150b1cd52c410425c032bbba22701728ff9f43ca7b958beecac", 0x82}, {&(0x7f0000eae000)="4d65638850ea3d65492352cd7e8a10ce19ac73c7fabbd7800a45b01b0afcdfff7c162fb95c2bc0a4d530fd4af1dae4c5034a4c0000421e69070447263eaa6bf44a86c8402ecafcde2568cca3d0597c30faad6a232b57aef0551228c059a1b9d08e78983238abab838de0a46da655f7a2b99630c6b06538ef14", 0x79}, {&(0x7f0000994000)="cfb014cb93bbb5a7efd64e8238e1e7178160644af4548cdb90bd980dc1e4deb57e3fb1f62ce621d2351b9da84ccfb60b6b676b10d165a0fbcb6ffc39aae2879258b93aa36500b2127a3bb52a8d815eef3ae4a1fdd74b931d6e1a811b6b4272f32af5223ed7e0", 0x66}], 0x4, &(0x7f0000493000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8001}, {0x0, 0x0, &(0x7f0000b44000)=[{&(0x7f000045f000-0x60)="f867b4ffa7e4ade46ce988f32a0eab2107e0e37413364a3b3a66bcabdd438136ba4b84906df79c736bc57c0de0a8aedeafcab12e2ffd53383237660f894e5e199b7442e726db3822929da7ccb48b5e1e3988b8ac0bb4cfc7dac573811f5b381a", 0x60}, {&(0x7f0000fdb000)="", 0x0}, {&(0x7f00001b7000-0x16)="0000000000008000ff34c32bca3a762811df40e1e4c3", 0x16}, {&(0x7f00005e1000-0xc5)="4fac689221ee95c8818bd4b9beb76492b420146ca52bb45f9dc72c7a4432094052da3d2ceac1c3c899a40298494b087c7d12f6b8daab166b88764f6d954fe464b3074aaf7c28d2dc7cfdf17e7f538c07b4f48d23942b93cb91a56bfef5e6c689993e0c52f0c77e47625f50746ec843ddbb2464a52e5a86bd79bad4bb8aa330fe10bfe0cb21e8c3c328d5eec28759f89fd87f91894b11e7affd2b9e4d1a9acefcf0c74667750d2adc8d1153fd8fd7fe17c1743d162eda326cbe210ccddde9d12454aac1315a", 0xc5}, {&(0x7f000095e000)="20a9ae169fb26ff701301d9fc9c4685cdb852a96c49ee187383a7bdb32b825669a61fd31216c7f3b7bcf01b3802e28128c7ff00ea8f0ce84c32812215e4bebc84150aecd1fb99a3330d34fb992a7a6f3a15c8f11e1c3aece7f8fd082634ff2da543b9dd4c311e152d55e236c6f4c2684a605efa0ff1f37a9277e8b114e5b9d0a79bbd1b5b414c8", 0x87}, {&(0x7f0000187000-0xcf)="c2b3cb7f295f666a0e68183e8277210724892ab22de2d49c44c84a3438391199b363ff089c4424d3ae442635350bcf56512c75f47f9e113688b74a6246cbd3fb3efede007c44e64832847a7c69d5de2e56ca7f46098f8d8df8f213061d47596a666d66a3edd2ef0c5853d45b528003b76894296ac6d6bf4bc81eb3e3d25318e592001f8c87c88d5cfb0c9bf7eb2c3ec8c0d0a44cd0eebb75d2ff049d33157efd11ed03a9f708589aa58c32fc485b78b09230f8da41bc7d4346da2834944c77713af9bf2eb0672ce6efb1574200e55f", 0xcf}, {&(0x7f0000844000-0x9f)="ac105ed9bc89214f9eea089d833838ce897d0ad8e85df8f75d1facbf51db5c84dac91b6b399560ba07bf6cf51255c6799c6f9704617c5af3cd00fa514d87843ee1c4f91f2f7d85e3ad2c80a4ecb5a5f75fec14ef1f05771ff9fcda3257659851e74ca151c03bdf10e1213bdfc87ce289ce8375ea8f02f9df6f9eb0783bef5d7fcfd1edfd26119e119568aac0fc357d3cf056162737fe65f6e4c6a0cdc5bdda", 0x9f}, {&(0x7f0000b6c000)="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", 0x1000}, {&(0x7f000005b000-0xab)="88eb94410196b520f64876829ebeec35a70b60efc5f97652dd93c1f7c646791c4e069d1488e9b62d6298a2cfe02b1182308258dffa9a659215628b5b72bc67e3d1673f6c3cab8c62adc4dff7e8fd6be7a10d4b7451c28082591a7c633c1b96f27729a53fca64d4e74c8b715cba3f664f6f16bae46a07a1d759f6e9ffcece56d04c2745dec554fd4403070e75b17fecabd9e596430ac292b147303ae218159ce0ffdfd38579e695572b1318", 0xab}], 0x9, &(0x7f000033e000-0x130)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xeb, "96d0633b24c2527c49e1d62e8c10eabe9a5fa906aa863b4a05d0da120ab24f2bf90601b9303451d3b0156a087d851386240af60e4922054f6ea8d494eef34f77e42335833e486847c48bf5713da880542ea1b72efc8ab82eb7643e5464aa3e8d0170091b6e41bf0e6881dc1248576a3fd130995f0f758fa64a01f163dca7470b083f2b2d62c1b0feb376013f4c839a48871c829647babf1a500c42c9a8a85cb469e435d59386c4462be761b87be041541107a6ee41bd7acea3ac03ba0548dc9f0d7392a444eae6f47b107ddf5dcf014b74ccb9e47de5c7eedf5deba418601d33fe4317a2f9012a9e74a32b"}], 0x130, 0x40}, {0x0, 0x0, &(0x7f0000b1b000-0x60)=[{&(0x7f00007e0000-0xe5)="145c6330c4f22cfe6e36670773c94601541d77f9f8a7274c60270eea4cb13467a38ef35aa5126b802813f4a696e4e82641875155247a25b5be8b434faf8261143837592af2a599288c589af8fda6decfebd252ff2908318f9f9d4a3f4ab8422ecd020330ecffd91b7d05343aa5c1e7c7c889344fc195004320da0d2881ab9d599d6665351490275bd8c90907dc0fba8c949e9b1a45f135bbeee884e559fb3a9b3867987839a0ead46f2f8988b238b73e03369ceecb2eff4fb3bda32fddac287119853df12ddad5c9e6de6899f15d1ca4561c9d83d8143c36cb347f080df837594c724fedcc", 0xe5}, {&(0x7f00004e3000)="b07846472ba9a7e5c75a578cb96d68a84f069824531ba602b1bfc12dd04e7bd7bed0fed8a37086b91d6f2b419c14281bd20e14a19ff83e1d45c84f787474a505d33f4af6376fb204a5d991be4565be56ff6929962f567c6a696bc05b24949211bd3544d98d275106276769a3114929e44cd83705335fc32c756c70dd3d7b366dad7b6f7b95ab17e3da5e7910c4d91765dd414f472312cd590e62cb484f6f19e10ee1b2dfee2d4e7ccf3e91163be1fcd3ff152632bfdb0246", 0xb8}, {&(0x7f0000e30000-0x85)="33d30bb9689743a2e3fcf38de976496a299dd141b6aec26f6dbb9adb432fd93edcb52dad4b4ceee77f8107190476323f09b80f02f800d2ac4aa01e8fe7b4bb8442d374aa3570b9e857ffe8512c19685d77be5d3b47bf010745fab4279002ffe96dd74cdd259a1ee899478e63693ba26e255f837ead12bb52711433bcd874731d3b229bad76", 0x85}, {&(0x7f0000759000-0x4f)="9a25261e79c0e872beb8bc2fbe254e10f049f1f1db7963026ea1622bc0cecb2095a4c4e531bc89fe3bae8c29eee98b81ca1994671248b13158151e395a51d6bc251d93bd3d658a20ba5eafd71f239f", 0x4f}, {&(0x7f00007a9000)="d7cebefcc12a7589aa63237e89888106dbb268909142c6172687796f75d8baa2947cf4d1a6f3f51d912d017079e1c385227d125672abc511", 0x38}, {&(0x7f0000bb9000-0x8d)="c392c6705dd876029e768bf9a20b5b714373f918e9deaf58e8a58b4ee5b71baa2cd10a0912bfec11b38c664ae6bb63811d70aa6cc6b9cda66f0cf24ff07722f217edd78c00470f73fefe043ee2e97f569052b3a611062a894e0b376ed739bb3e3e04884d8df975dbcab6126f0f970bd014aa3e52ba2aa9a5aeac4bf9e4611b7fe85556bb7899ea0500e7d9650b", 0x8d}], 0x6, &(0x7f0000add000-0x1d0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x94, "48ce39862f9a74a3a9f0f55b307c3b63833f6cb7be32986e1c8574950831e36a5e5f0455e746d228444b1aaa0f5ef72ecd2726575acc0515cd8e3ee5ad1698ec709ed46acfee692cafe0d819e904cc79c8cd09ab2754e0bea36ee0561f3fbb902b8ec6ee40712989c08b599d876bded53b19c54ac1885952b06e27b993e213f9f8bf6138d7d3dacbb5f6adc067b307dc12d51243"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x98, 0x117, 0x2, 0x7d, "78802265ea12efef437e61993c8117755e41febe366e6cc0d8bd2caf2fce2f69d3bf517677368bb975f13d31717d0d415d90f176ae7600b28d9f7ec08c99ec12c76560195f96044be2358e34e745cc1418b3e0aa06082dd31a32a66e47bf193690ffd9a324ae4f8ef534e51bf940ba933013f6e0f5d8a1aea75f826569"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x1d0, 0x8004}], 0x3, 0x0) recvmsg(r6, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[{&(0x7f0000171000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000241000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000491000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000331000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f00000d0000-0x52)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000ea3000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x6, &(0x7f0000c3e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1ff}, 0x2) recvmsg(r6, &(0x7f0000beb000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e5f000)=[{&(0x7f0000f5e000-0x13)="00", 0x1}], 0x1, &(0x7f000037a000)="", 0x0, 0x8}, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="", 0x0) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 118.169172] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/07 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ba000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffa, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) [ 118.219990] dccp_close: ABORT with 1 bytes unread [ 118.339824] dccp_close: ABORT with 1 bytes unread 2017/12/07 17:26:50 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e6b000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000129000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000f03000)="2e2f66696c653000", &(0x7f00007bc000)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x0) 2017/12/07 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000d31000)={0xf95, {{0x2, 0x0, @rand_addr=0xc3b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}}, 0x118) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r4 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r7, 0x23) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r9 = syz_open_procfs(r8, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r5, 0x0, 0x8, 0xfffffffffffff801) r10 = syz_open_procfs(r8, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r9, r10, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00009f7000-0x8)={r11, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026d000-0xa0)={r12, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x9a, 0x42}, &(0x7f0000557000-0x4)=0xa0) fgetxattr(r3, &(0x7f0000d83000-0xe)=@random={"747275737465642e00", "636f6d6d00"}, &(0x7f00009ac000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) set_tid_address(&(0x7f0000d91000)=0x0) 2017/12/07 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000316000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2017/12/07 17:26:50 executing program 6: socket$inet6(0xa, 0xb, 0x2) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000cd2000)=0x91, 0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000764000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000808000)={0xfffffffffffffffd, {0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0xff4, 0x80, 0x2, &(0x7f00000b8000-0x10)=@common="62637368300000000000000000000000", 0xd8f8, 0x6, 0xdd8}) bind$inet6(r0, &(0x7f0000093000)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000098a000)=0x4, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f5f000)="0009", 0x2, 0x8000, &(0x7f00006ba000-0x20)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f00005ac000)="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", 0x1000) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) sendmsg(r2, &(0x7f0000f50000)={&(0x7f0000fe0000-0xe)=@l2={0x1f, 0x0, {0x6, 0x0, 0x3ff, 0xb, 0x4, 0xfe76}, 0x80000000, 0x0}, 0xe, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812eff059805597343e58", 0x18}, {&(0x7f00004f8000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d1999850000000000000fff58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x3, &(0x7f0000f56000)=[{0x88, 0x0, 0x7, "000000001d548cb82e3b1aa6c7223e9c5a4dcecaf0dd89de0de117797407327cc16ff88508df6aef3c7163c37604654511814704d068f7ffc83fc9d6ea3fa4c7655822a09ba906273954c37509d04b8a5c2f207ad0605158b3e2c17581cfc03639890280698b6238cdb05a9d7ec49c86b7977ac51c"}, {0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}, {0x20, 0xff, 0x2, "d79bf2d18d40cdfcb6759849"}], 0x3, 0x20000081}, 0x402) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00003ca000)=0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fde000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000dcf000-0x4)=0x8, 0x4) 2017/12/07 17:26:50 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000edc000-0x1000)="00", 0x1, 0x3) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x6}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x58, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000001000)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000)=[]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) 2017/12/07 17:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(0xffffffffffffffff, &(0x7f00008f3000-0x1)="50", 0x1, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/07 17:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b72000)={0xffffffffffffff9c}) listen(r0, 0x8) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00003d5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x8, 0x8, 0x9, 0xced7, 0x9}}) 2017/12/07 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x80000000002951, 0x40000, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x3, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00008b0000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r4) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) [ 118.468682] binder: 13058:13071 BC_DEAD_BINDER_DONE 0000000000000003 not found 2017/12/07 17:26:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000+0xc92)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3fa0e335}, &(0x7f0000e6f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000de0000-0x8)=[{0x8, 0x1ca}], 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x80081270, 0xffffffffffffffff) [ 118.509851] dccp_close: ABORT with 2 bytes unread 2017/12/07 17:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) open$dir(&(0x7f0000b4f000)="2e2f66696c653000", 0x80000, 0x42) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb1000-0xa)="2f6465762f70746d7800", 0xfffffffffefffffa, 0x0) sync() r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create(0x46fa) gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007ae000)={0x0, 0xffffffffffffff56}, &(0x7f000077d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002e9000)={0x3, 0x9, 0xfffffffffffffffe, 0x0, r2}, 0x10) rt_sigsuspend(&(0x7f00006bf000-0x8)={0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000496000-0x6)={0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000cec000-0x9c)=[], 0x0) r3 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0xfb) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1000000000001, 0x101002) write$evdev(r3, &(0x7f0000548000)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x969, 0x5, 0x0}], 0x30) sendfile(r3, r3, 0x0, 0x72419a6d) utimes(&(0x7f0000be7000)="2e2f66696c653000", &(0x7f0000d94000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mount(&(0x7f0000521000+0x98f)="2e2f66696c653000", &(0x7f0000468000)="2e2f66696c653000", &(0x7f00009dd000-0x9)="7305007573feffffff", 0x2001, &(0x7f00005f8000)="") 2017/12/07 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cd7000-0x4)=0x0, &(0x7f0000bb3000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000336000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101140) munmap(&(0x7f0000216000/0x3000)=nil, 0x3000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000254000-0x4)=0x5, 0x4) lstat(&(0x7f0000369000)="2e2f66696c653000", &(0x7f0000afb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000101000)={0x10, 0x0, 0x0, 0xffffffffffffffe0}, 0xc) fstat(r0, &(0x7f00000f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000216000)=0x0) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f00002cd000-0x8)=&(0x7f0000217000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000217000-0x8)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000408000)={0x0, 0x0}) 2017/12/07 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004a1000)="22000000120007d30e00000000000a00c31780000007190000000004001506ee06030d", 0x23) readv(r0, &(0x7f0000d1a000-0x80)=[{&(0x7f0000f2d000-0x72)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000d68000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f00000bc000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000f5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf00}], 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000a3000)={r0, r0, 0x3, 0x6, &(0x7f00003bb000-0x1000)="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", 0x8, 0xfffffffffffffff9, 0x7, 0x1ff, 0x71, 0x8, 0xffffffff, "540c0d635ac317d2ac6d2edd11fc7da9d92750531dd317644939a20b56bf046fdd3ea56e689c5ed267e933204b3643cc90a7be61efee2308d4f7a7137fb3b80b4d97284409a6d5c8ff871c4245cda0d624baa6e806f682d57ea5b1025dad3824ae815e6ea2d319acf39a4afae6e928bb244e69e4c9a451400aadc4a1b191e96887e034745ca607ff04153e10475f5bdd5bddbbe202e10156a1d880215df6a3be5150c89eaed4fe488d1c17be52a9ea7c24d46db4939b7b794d7ceab2fa7c9721f60e27eb93"}) 2017/12/07 17:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r4 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r7, 0x23) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r9 = syz_open_procfs(r8, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r5, 0x0, 0x8, 0xfffffffffffff801) r10 = syz_open_procfs(r8, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r9, r10, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00009f7000-0x8)={r11, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026d000-0xa0)={r12, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x9a, 0x42}, &(0x7f0000557000-0x4)=0xa0) fgetxattr(r3, &(0x7f0000d83000-0xe)=@random={"747275737465642e00", "636f6d6d00"}, &(0x7f00009ac000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) [ 118.511833] binder: 13058:13080 Acquire 1 refcount change on invalid ref 0 ret -22 [ 118.528275] binder: 13058:13071 transaction failed 29189/-22, size 24-0 line 2775 2017/12/07 17:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r0) [ 118.528815] binder: 13058:13077 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/07 17:26:50 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) [ 118.636631] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/07 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000f, 0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af3000-0x4)=0x0, &(0x7f00000a2000-0x4)=0x4) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000304000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ce2000-0x10)={0x0, 0x7, &(0x7f0000f3a000-0x7c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2cd3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006b3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ed000)={r3, 0x401}, &(0x7f0000263000-0x4)=0x6) epoll_pwait(r2, &(0x7f000095a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x67, &(0x7f00007bd000-0x8)={0x80}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bf8000)=[{0x1, 0xfffffffffffffff8}, {0x4, 0x5}, {0x2, 0x0}, {0x2, 0xffff}, {0x8, 0x7}, {0x8, 0x8}], 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000266000)={0x0, 0x4, 0x0, 0x2, 0x7, 0xaa47, 0x37, 0x3, r4}, &(0x7f0000bf7000-0x4)=0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a5b000)=0x44, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000646000)=0x8001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b1d000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000de1000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00001a5000)=0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000930000+0x6cb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa9000-0x4)=0xa9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a95000-0x10)=@generic="cf31f1be7da825b3ff9e5e665fa012aa") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007d2000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f72000)=0x0) r5 = socket(0x11, 0x802, 0x0) ioctl$sock_ifreq(r5, 0x8932, &(0x7f0000fe1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000c02000+0x873)={r3, 0x7, 0x1f, 0x0, 0x100, 0x4}, &(0x7f0000b77000)=0x14) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000721000-0x79)="9e1079c1235694888c31c074f40c65d19e9a3a13ba3eb8778ddc57052ae11213ebcd6bff7e43f25987f0064db3962c2ff28fedb8b37297f2978d536c9afadab760d4eb484798cf85ac7a37565620745303619d67e4f6b6eff231a696a21a5cd591805940d7935149d1cf7b9bbacecf7c00f86a8406591b9596", 0x79) accept$packet(r5, &(0x7f0000417000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a74000-0x4)=0x14) setsockopt$llc_int(r5, 0x10c, 0x0, &(0x7f000018e000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000c36000-0x5c)={{0xa, 0x2, 0xdbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x7ff, [0x0, 0x8001, 0x9, 0x8, 0x5, 0x3f, 0x8, 0x5]}, 0x5c) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000a9a000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a5c000)=0xda) getsockopt$inet6_buf(r5, 0x29, 0x2f, &(0x7f0000afd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ba2000)=0xd7) [ 118.636681] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/07 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f61000-0x4)=0x80009, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x10000, &(0x7f0000644000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xffff}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c93000-0x38)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000009c000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f64000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f63000)=0x91) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000cb4000)=0x10009, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00004b3000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x2}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000001000)="", &(0x7f0000a2f000)=0x0) [ 118.646293] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 118.646293] program syz-executor4 not setting count and/or reply_len properly 2017/12/07 17:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r4 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r7, 0x23) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r9 = syz_open_procfs(r8, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r5, 0x0, 0x8, 0xfffffffffffff801) r10 = syz_open_procfs(r8, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r9, r10, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00009f7000-0x8)={r11, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026d000-0xa0)={r12, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x9a, 0x42}, &(0x7f0000557000-0x4)=0xa0) 2017/12/07 17:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) dup(0xffffffffffffffff) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000d86000-0x40)={0x0, 0x0, &(0x7f0000142000)=[], &(0x7f0000403000)=[], 0x0, 0x2, 0x0, &(0x7f0000d98000-0x18)=[0x0, 0x0], &(0x7f0000c81000-0x18)=[0x1, 0x80000000, 0x8, 0x77, 0x100000001, 0x66f], 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000ae8000)=0x3) pipe2(&(0x7f0000a4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80004) mbind(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000a86000)=0x5, 0xaa97, 0x4) r0 = msgget$private(0x0, 0x413) msgrcv(r0, &(0x7f0000f37000-0x8)={0x0, ""}, 0x8, 0x3, 0x0) msgsnd(r0, &(0x7f0000cd5000)={0x2, "07802cf06a607d24c4928a79b6b93f87d7090fbfa9b1fa5c0b0b0465f4bb87423aff308c8c70cb8c3def30d74b32612b4de8273d2265d40f380325fa97fc788df1d3af29f00f54bdc7aa22ce5108fc62901fd76e6ff6cf27553defb03eab82c9e20dde0f9a7163f3aa6f756b5c10dc97ef8a0b59b5109fbbe1ff9098d850c81b41e529608e66c960d617cd209ec75292494f1848cfa2a8a35d44aedb3e17f78c258be99c56eeef966d60135b35377fe3d399df18e14aa8069f8ee27c24b13a324fab31af7e603bdd32d99660dc5468625bdcbd34fbc8d4799113ec0cd97da5e7ec1e58f7f1ee85a43212c9274c3f5868"}, 0xf8, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x8c81, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800, 0x0, 0x0, 0x0}, 0x40, 0x2, 0x8000, 0xdf0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, 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0x1008, 0x1, 0x400000000027fe) 2017/12/07 17:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="", 0x0, 0x3fffc, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 118.647975] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/07 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x80000000002951, 0x40000, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x3, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00008b0000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r4) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/07 17:26:50 executing program 2: pipe(&(0x7f00003f8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000787000)={0x7fffffff}, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000509000)="cafe64fab47507b513a4be3f56d0e8033a317d1e726e4f07c78dbc59e6b90b10be528fc0606d04132171e6615eccc6c7a341887e245ea59e253d2b6dab2525d098e6cdf2662d1561a99d489f0c99dee9744f74c5392be620c97b2855a2d37fa16de0f22306a6b1d380accf5ea9225b4a9e6f05151127728579044862844bb1938f49d211ab8f8fb23bd4004137", 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r3 = creat(&(0x7f000081f000-0x8)="2e2f66696c653000", 0x80) bind$ax25(r3, &(0x7f0000c98000)={0x3, {"56c5b397298314"}, 0x57b}, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x80081270, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000054000-0x6)={0x3, 0x9, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fd4000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e1d000)={0x0, 0x91, "49cff110778c6452f67cef7e9ad46353e2cf1cc0bb76d6022b07f0eb9a0d9094263cf407142a83686ef43af4138bca1cdd2e672635ee8c4e20097e226f19881564ff54cc99326777c2c49dbf79fb14b59ba41c154f36aadcc7c7dfa1f472a4d9c55830e28ecb4394438eee3ac5b55eefc429e387356ba2e078ca9275d2728a82a40a6fb6aed2bc241729ab0fb558f6c137"}, &(0x7f0000412000)=0x99) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000821000)={r5, 0x10, &(0x7f0000307000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000050c000)=0x10) 2017/12/07 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f000000f000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x6, 0xfdd}, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000f97000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000ea1000-0x10)={0x85, &(0x7f00004f1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r4, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x7, 0x5f78caba, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x1021, 0x0, 0x3076, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, @udp={0x3, 0x0, 0x1005, 0x0, "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"}}}, 0x1011) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000002000)={0x400, {0x8632}, 0x8000000, 0xfd}, &(0x7f000000c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000010000-0x8)={0x0}) pipe2(&(0x7f00007c1000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000ca8000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000012000-0x70)=[{&(0x7f0000007000-0x13)="c74e33061ace87e1e6f9c1286ae1e6801a36c3", 0x13}, {&(0x7f0000004000-0x21)="90232e0f5b5f6e3618a3caa428148992905f5f3389edd8a6df9c03f0104e84b90f", 0x21}, {&(0x7f0000009000-0xc6)="73950a4f7e69a8136936354cfc2646a999a950ac66ca56c2caa0468835b4b86cfe2c07ac34aa95e69d3f9754c46a656404ee8a0ea6fc2e3712718ed05fdc0492eb8b15e60c7e0c19215637e18b6f9296b013e222d5441af0a069840d817a9387939ed91a51b6bc833a592779108d14b16bb481569f71a0ef0673e76b795caf70a196c7339fb50a430cfc9f8ccff61d8f02978f22947dcc44a681c94e2d6253480a6bf76b472ee3892a17506e3778f193c7ee7e3da8a5657d41e81a9061c6185892520900e33c", 0xc6}, {&(0x7f0000009000-0xcd)="cb5dbe9c4b9657229becc22eeb1a3d3ebf9e1598cdc39f968e635bfe3daa34f58c9de4efea375b53f8c1bae877edb4b24eeecc9924203c15f000b676bfbdcb5821c382a20e6bf95e02bf9a8ace50bf5c2cad9dd167154032cde3e863d0a07a344ed01cbba762fa6a9ef6f1e49f06ecad81e9de0021460121bdbbc9ab6ec0add4ccf39154b0692ad6e4f8275cc3cd70ae1fb01a9f4628bc6e3dc1d2f74a53c1ad3bf4850001aa049bdf868e5890aac38c8c799c295e620f9c9aa434a8fb84ba7333a6d99f1be0976497b33cb372", 0xcd}, {&(0x7f0000001000-0xec)="385f2a72afd9c1383c197e0c5a1d1a400919ed6c8929b123fa34493ace643e66ed040e6e732f1f03bd0e108e5df9ca8ea2177ac65683390a43b2759adea356850651b4eb3b814081a99292760023db2649caea568c96730d3c79d5059b5db3fd76ee9cb067acca117121db8eb401d50ba021c1ca88fadc439f126b5597a960d649f04272132d8aa1808490792a3d132db8082b1510426b190af4f3ce898fae3f53d34a2c9e92b27f8374ff661f376ec285dfbe49f1310c4083bb83fd393762ba05eabab9a8408d0b9093f91a6dd5665ab44897d4233894839c9791dbf761f461832d09563946746c2c9827fe", 0xec}, {&(0x7f000000a000)="e970b698c8dc461a89551a4f3839c42a31c7a4e3a4cc5d", 0x17}, {&(0x7f0000008000-0x9e)="f8fe9c4c424c48f3f3b1d8a59d8c8dd4b1a1d4a7f307bd3fe6345d545bc34a5b78efd2a286640de5cf0f0931f67c07b9a93b2f38deae660c8d7c173f51026ad5c0e6889ee0d780b94d85282a5be0a463772331b4c2559dbb79fc3754c9433d144f46c5646cd9590c114852593b6bef7b1a2d9ef22bc1aec545863035393920f567fc22e047650e00efb88c9bc2ce39c853abfa7ca7c1a3739e6a56b428e8", 0x9e}], 0x7, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000010000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000e9c000)=0x0, &(0x7f0000dcb000)=0x4) flock(r0, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) socketpair(0x7, 0x0, 0x1, &(0x7f00007d6000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ff5000)={0x0, 0x0, r1}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ff7000-0x8)={r3, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ff5000)={0x0, 0x0, 0x50}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e1f000-0xc)={r4, 0x0, r2}) getpeername(r2, &(0x7f00007fb000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002f6000)=0x80) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0xbffffffffffffffc, 0x32, r5, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008d1000)={0x7f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x89be, 0x4, 0x5, 0x0, &(0x7f0000ff7000-0x10)=@generic="a58c787fe2dd4d58292d5cdffccdc566", 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fe7000)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000ff4000)={0x0, 0x80000, r6}) bind(r0, &(0x7f0000fe8000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff9000-0x1)="35", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000ff2000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000feb000)={0xa, 0x0, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) r9 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f000000d000)={@common="6c6f0000e70000000000000000008001", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x109000}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00003f1000)=0x0) getsockopt$sock_int(r9, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2017/12/07 17:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r6 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r6, 0x23) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r8 = syz_open_procfs(r7, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r4, 0x0, 0x8, 0xfffffffffffff801) r9 = syz_open_procfs(r7, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r8, r9, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f00009f7000-0x8)={r10, 0x3c19ea5d}, &(0x7f00006e4000)=0x8) 2017/12/07 17:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f000010e000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000958000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x0) write(r2, &(0x7f000010d000)="07", 0x1) sendto$inet(r1, &(0x7f00008f3000-0x1)="50", 0x1, 0x0, &(0x7f000082a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 119.013101] device gre0 entered promiscuous mode 2017/12/07 17:26:50 executing program 2: r0 = syz_fuseblk_mount(&(0x7f000092f000-0x8)="2e2f66696c653000", &(0x7f0000022000)="2e2f66696c653000", 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x7fff, 0x6, 0x100020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x2, 0x101000) fchmodat(r1, &(0x7f0000000000)="2e2f66696c65302f66696c653000", 0x104) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000000000)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000c99000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x80081270, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b02000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f07000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a7000-0x4)=0xb) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000961000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000083f000)=0x1c) setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f00002d5000)=0x7fffffff, 0x4) ptrace$setopts(0x41fe, r4, 0x819d, 0x3) dup(r3) [ 119.080676] device lo entered promiscuous mode [ 119.089433] device lo left promiscuous mode 2017/12/07 17:26:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x880000000001, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f65000)=[], 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000a6a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000a01000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d89000)=0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f6a000-0x20)={0x1, 0x10000, 0x8002, 0x1, 0x1, 0x20, 0x7, 0x800, 0x0}, &(0x7f000047b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b7c000-0x10)={r5, 0x400000010001, 0x63, 0x1}, &(0x7f0000eaf000)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f6b000-0xc)={r6, 0x5, 0x10}, &(0x7f000017b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a83000-0x10)={r7, 0x8001, 0x1, 0x1ffc00000}, &(0x7f000072a000-0x4)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x6, &(0x7f0000f66000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000131000)={r8, 0x9}, &(0x7f0000f66000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x5, 0x32, r4, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a41000-0x28)={@generic="7dc812f074e0a8fcdc9c535999f7d364", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000f69000)={r6, 0xdd2}, &(0x7f0000f6a000-0x4)=0x8) sendto$inet(r1, &(0x7f0000cc7000)="37", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={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]}, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) socket$inet6(0xa, 0x2, 0xfffffffffffffffb) shutdown(r1, 0x1) 2017/12/07 17:26:50 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="", 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) [ 119.112167] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 119.112167] program syz-executor4 not setting count and/or reply_len properly 2017/12/07 17:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecd000)="2f6465762f72666b696c6c00", 0xeff68ae6d2f8ee19, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001b6000-0x4)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f04000-0x20)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x20) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000939000)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000004000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x8000000003, 0x8) accept$ipx(r0, 0x0, &(0x7f000090d000)=0x0) fcntl$setsig(r1, 0xa, 0x11) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d42000-0x4)=0x0) r3 = semget(0x2, 0x7, 0x2) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f000031c000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x80036, &(0x7f000076a000)=0x4000000000000000, 0x4) bind$packet(r1, &(0x7f0000677000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) shmget$private(0x0, 0x4000, 0x54000200, &(0x7f00005f6000/0x4000)=nil) r4 = accept4$inet(r1, 0x0, &(0x7f0000f85000-0x4)=0x0, 0x800) pipe2(&(0x7f0000948000)={0x0, 0x0}, 0x80001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000e4c000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0}, &(0x7f0000545000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000088e000-0x8)={r7, 0x8000}, &(0x7f0000931000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000065000)={r8, 0xb4, &(0x7f00006f5000-0xb4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xd3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000659000)=0x10) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000ac7000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0}}}}, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000625000-0x4)=0x0, &(0x7f00007dc000-0x4)=0x4) write(r1, &(0x7f000066b000)="ff185ce38a1396c7feaba69e1425b5e9d3ae0e44021726f7ee81229950b200d65c17d30000000000000e8014320c66e521d5dbb5b072a8e3c8c3a131341ec3c73ebe50c79e364c3e555500a1bc50c4ec34afc5b9ae2e70ddee948ef9e27647bf1b998bbfd3c93aed93e88e716433788af929a74afa7fdfb0dd182f142e356d66a5f700", 0x83) r9 = syz_open_pts(r0, 0xfbfffffffffffffc) ioctl$TCSETAW(r9, 0x5402, &(0x7f0000ad6000)={0x8, 0xfffffffffffffffa, 0x8, 0x203, 0x590, 0x1, 0x20, 0x1, 0xb, 0x6d}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00006f6000-0x4)=0x0, &(0x7f00006c0000)=0x4) 2017/12/07 17:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r6 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r6, 0x23) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r8 = syz_open_procfs(r7, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r4, 0x0, 0x8, 0xfffffffffffff801) r9 = syz_open_procfs(r7, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r8, r9, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000561000)={0x66a6, 0x2, 0x2, 0x8000000000000000, 0x0}, &(0x7f0000152000-0x4)=0x10) 2017/12/07 17:26:51 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72000)={0x26, "6165616400000000000000000000", 0x0, 0x1, "72666337353339286374722873657270656e74292c726d643132382d67656e657269632900000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000df0000)=[{0x0, 0x0, &(0x7f00000ba000-0x50)=[], 0x0, &(0x7f0000336000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x12}], 0x2, 0x4040040) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)="0000000000", 0x5}, {&(0x7f0000f72000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f0000e7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x8a}, 0x8000020) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f00009bd000-0x3)=0x0, &(0x7f0000f9e000-0x4)=0x4) [ 119.239603] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 119.239603] program syz-executor4 not setting count and/or reply_len properly 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000ede000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006dd000)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000849000)={0x2, r2, 0x10001, 0x1f}) 2017/12/07 17:26:51 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x22, 0xa, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000001e000)=0x14, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000020000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x1, &(0x7f000001c000)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000020000)="ce0c29c698091daa50e1b5f1e7191806d68f3b78eee7539b2743dfb94501e66cf9cc3661b886aca11c3719c453ed9f207f31cfa99680cbedace72dbc1ddc1a3ce16503ba483c265713f01b6be2f8dc5c8a884a76d38d79451f51e8373860866e1ca49b35cc141406e273f23922b89e30fbd073bfd4d375fe4585805017bbfc94b6e0cbf251f129bf4918c0a050858c5cdf887dcb1ab763fdde678b944f3c57602917eea3eb76e60de939298926121aa05aaffb2339922e80e567c5128e68d7cc49957d678de0d48aea3071d8ed7a0002f94730157bc515b1bfdccef4c035068c0c", 0xe1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000022000-0xc)={&(0x7f0000022000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000022000)={&(0x7f0000015000)="2e2f66696c653000", r3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000000a000)=0x401, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000021000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000022000-0x4)=0xfc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000-0x4)=0x982, 0x4) sendto$inet6(r0, &(0x7f0000010000-0x1)="", 0x0, 0x0, &(0x7f0000008000-0x1c)={0x2, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000}, 0x1c) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f000000e000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000006000)="", 0x0, 0x0}, 0x2000) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common="69706464703000000000000000000000", &(0x7f0000020000)=@ethtool_rxnfc={0x2f, 0xf, 0x0, {0xd, @udp_ip4_spec={@loopback=0x7f000001, @multicast2=0xe0000002, 0x2, 0x2, 0x6}, {"2fd6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8dae, 0x0, [0x100, 0x9]}, @sctp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x80}, {"7832", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x1, 0x5, [0x6, 0xad]}, 0x10001, 0x4}, 0x2, [0x5, 0x1000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000012000)=0x14, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000026000-0x8)={0x0, 0x0}) 2017/12/07 17:26:51 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ce000-0x8)={0x0, 0x4}, &(0x7f000083a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r3, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r4, 0x107, 0x17, &(0x7f000019c000-0x4)=0xf, 0x4) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f000076d000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000590000)={0x0, 0x90, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc621}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}]}, &(0x7f000036f000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003f9000)={r5, 0xe2d, 0x30, 0x7fff, 0x9}, &(0x7f0000f9f000-0x4)=0x18) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) r6 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000ca4000)={r2, r6, 0x0, 0x9, &(0x7f0000ce9000)="48ba651573798d30a8e798", 0x3, 0xbaf, 0x20, 0x8, 0x7f, 0x7f, 0xfffffffffffffff8, "7141725ea900d34e0b00a60d1b937a29af60456fb360bd6b8fdb84b503bb19eeb09ff1927eac6959c67eae149a26687d53644a963e4f4a1fe5a57dd1791db6dbcf9428b6214aa60adbc24cc4bde40b63dba4e3d13ad7eeeb3d83d8302dc9291e"}) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00004ea000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000bb4000)=0xa2, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000cfd000)=@assoc_value={r5, 0xbfdb}, &(0x7f0000500000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c68000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec1000)=0x8) sendto$inet(r4, &(0x7f0000435000-0xb5)="4344ffe2707e7fd06088c2b3d95ac32ea392c4b4e0d6b931f8b3aef4fa7d6b045caf9b488e52b4b39cfe2e076af784fa9426a5b6f764fc81da2bdbb04741b30879df36f9774476546321ceecab80fd7276cfe537c7e62c62ce38a286664e8f988e1dce1159e8f66b8f1fe7912574799c017862805f894864c0af5f728bd3da6e0e04d1c8512a2000e1861b04925ffabbab3a62ec505d6524d7f76a9f8e30942f6ceabb1c789af806995bd61286fd1fce01e5489e1b", 0xb5, 0x10, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000055e000)=@common="73697430000000000000000000000000", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000c96000-0x78)={0x100, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x6, 0x200, 0x3ff, &(0x7f000036c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb62, 0x2, 0x2}) sendto$inet(r1, &(0x7f0000f99000)="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", 0x219, 0x0, &(0x7f000088c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003bf000)={@generic="ff8c7586b0b0d4e9bd019cdcdc8f9073", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/07 17:26:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f000084b000-0x8)={0x1, 0xfffffffffc}) r0 = perf_event_open(&(0x7f00008ad000-0x78)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f00001bf000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x103, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x5}) fcntl$addseals(r1, 0x409, 0x2) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000007c000-0x4)=0xffffffffffff1c79, &(0x7f00009bb000-0x4)=0x4) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mkdir(&(0x7f0000424000-0x8)="2e2f66696c653000", 0x10000000000000) syz_extract_tcp_res$synack(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="e3616d76731f", 0x20401, &(0x7f0000e69000)="") setxattr(&(0x7f00002e3000-0x8)="2e2f66696c653000", &(0x7f0000743000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000ea9000)="5e00", 0x2, 0x2) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x1) mkdirat(r2, &(0x7f0000464000)="2e2f66696c653000", 0x5) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="6b") fcntl$dupfd(r0, 0x406, r0) poll(&(0x7f0000209000)=[{r0, 0x3ffe, 0x0}], 0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) truncate(&(0x7f00007e1000-0x8)="2e2f66696c653000", 0x6) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000376000-0x4)=0x0, &(0x7f0000bd1000)=0x0, 0x2f64, &(0x7f0000feb000/0x1000)=nil, 0x3) r4 = openat(0xffffffffffffffff, &(0x7f00007b0000-0x8)="2e2f66696c653000", 0x0, 0x3) recvfrom(r4, &(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x40010022, &(0x7f000013f000)=@rc={0x1f, {0x1ff, 0x3, 0x4000000000000, 0x5, 0xffff, 0x81}, 0x9}, 0x9) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000c55000)={0x0, 0x0}) 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) r1 = creat(&(0x7f000031d000-0x8)="2e2f66696c653000", 0x6) close(r1) rt_sigpending(&(0x7f0000909000)={0x0}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a98000)={0x1, 0x8, 0x11, 0x4, 0xffffffff80000000}, 0x14) 2017/12/07 17:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005af000-0x5)="73656c6600", 0x0, 0x0, &(0x7f0000363000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) mbind(&(0x7f0000302000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000d11000-0x8)=0x40, 0x8, 0x6) pipe2(&(0x7f0000e7f000-0x8)={0x0, 0x0}, 0x800) r0 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) write$evdev(r0, &(0x7f0000548000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r0, 0x0, 0x72419a6a) prctl$setendian(0x14, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000893000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000053000-0x4)=0x9a) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000470000-0x21)="ebe6e344f4efb8d136534819b8ac79491cbf8c0d853a8cc3b29195447d9c4f7863") open(&(0x7f0000b4f000)="2e2f636f6e74726f6c00", 0x80040, 0x1) rename(&(0x7f00008ef000)="2e2f636f6e74726f6c00", &(0x7f0000a4e000-0x8)="2e2f66696c653000") 2017/12/07 17:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r6 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r6, 0x23) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r8 = syz_open_procfs(r7, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r4, 0x0, 0x8, 0xfffffffffffff801) r9 = syz_open_procfs(r7, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r8, r9, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f6877726e6700", 0x2101, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000689000-0x8)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f18000)=0x0) 2017/12/07 17:26:51 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x19, 0x80000, 0x404000000fff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000df000)={0x1000, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x385, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r1, &(0x7f00005c0000)="af63000003ffc30bd6499c1a7eff6d3e3c469032545cb500c1414843ad437e564000a2b1791f32deb8aeb9d0f774bb0fc0de9e68828deec0a144f4a7d20c17e364e11277fb16a475bddef5be7b9a9f08f6fc6974fa9c78a0f13ef6b5d66a3a354fd0bcbaeb58381b35dac4f4067aa1deb8ef2c43cb5cb380183d124edcd65d3c475644d1840d3e132f46d45099364942457da2e7", 0x94, 0x40, &(0x7f0000509000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x94}, 0x1c) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00002a0000+0x841)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000837000)=@common="726f7365300000000000000000000000", 0x10) recvfrom$inet6(r1, &(0x7f0000df1000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x40000000, &(0x7f00008f1000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x20000000001}, 0x1c) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000cb5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000010, 0x2, 0x0) bind(r0, &(0x7f0000f6c000)=@nfc_llcp={0x27, 0x800, 0x8, 0x16, 0x800000000ab, 0x400000003, "19a8134a6da8b57f3f7ba96b10646964c3d98673e23d2afb22ca9f7435f1d8257157d6dcf6126779908558b7eab3f86555129147ab69e2ef8c393141d67fbf", 0x0}, 0x60) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007a4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c24000)=0x14) write(r2, &(0x7f00003f4000)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ffb1", 0x27) recvmsg(r2, &(0x7f0000758000-0x38)={&(0x7f0000684000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000bf2000)=[{&(0x7f0000a04000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000005a000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000e08000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000697000-0x5)="0000000000", 0x5}, {&(0x7f0000c68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000c7f000)="", 0x0}, {&(0x7f0000c75000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004e3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000ab7000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x8000000000105}, 0x40000000) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00007f6000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000836000-0x10)=@buf={0x98, &(0x7f0000075000-0x98)="86be390bd8069586d82b08225fb98ee28f3f7afba46fa940414682119e159a49457276df1c0ea18e77abc14e98de7a02a72a0c7e691f5988ca27c931c17815c363ea0cc341a20d835dfdd875e7612ec0f4e36a791faf1a3ee141dccfe99192bbd77069e42b46e20ccdbe931c14bd8c4200f4e7f0fe7499637ff1da89cf2c3497fbb0abbe25d1bd03069c526367df79d9ba0222911ec6ddc8"}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = open(&(0x7f0000893000-0x8)="2e2f66696c653000", 0x80, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000289000-0x8)={0x0, 0x0}) waitid(0x7fff, r5, 0x0, 0x7fffffff, &(0x7f0000f02000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r4, &(0x7f00001cb000)="2e2f66696c653000", &(0x7f0000b1c000-0x20)={{0x0, r6}, {0x0, 0x7530}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r4, &(0x7f000030f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b02000-0x4)=0x10) 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f000020e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4c99005d, 0x9, 0x2, 0x0, 0x3, 0x1000, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000556000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a54000-0x5)="2f6465762f76637300", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a9d000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000787000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e6b000-0x6)={r3, 0x3}, 0x6) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000990000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r4, 0x101, &(0x7f0000419000)={0x30, 0x4, 0x7ff, 0x1c}) 2017/12/07 17:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e03000)={0xffffffffffffffff}) r1 = accept$packet(r0, 0x0, &(0x7f00001a5000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000093a000)={0x0, 0x5}, &(0x7f0000366000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000983000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006cd000)=0x8c) bind$inet(r2, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005e0000)=@assoc_value={0x0, 0x200}, &(0x7f0000db6000-0x4)=0x8) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a79000-0x4)=0x100000000, 0x4) r6 = socket$inet(0x2, 0x6, 0x30e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eba000-0x4)=0x900, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000f34000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a31000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3e000)={r6}) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f000089d000)={r4, 0x8c, 0x6, 0x6}, 0x10) r9 = accept4(r2, &(0x7f00003ff000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000005b000)=0x9, 0x80800) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000106000)=0x405, 0x4) getpeername$unix(r9, &(0x7f00008cf000-0x5d)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b2b000)=0x5d) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000077000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r7}, 0xc) sendto(r2, &(0x7f0000fa1000-0x9b)="45f9c3c5772b47d23099aee9c544763a212f1ffd21faa7238aa0295248094bcb67841c14e0adc7993b746f3c1af0a963b0c50a0d217a1c4fc86385b5f13ad9533d04752c0baba5b5c91927d3a9d5569b00bdd9819c2638528c9257da20d2345698b5f575cee2ba31ed6595a825f48ae2ba55b763e82a70881c9852f0f39153b5db85c2bc50e5f34c64d852cdf0a346fa1643612418ab65a5c193ba", 0x9b, 0x4000000, &(0x7f0000789000)=@generic={0x1b, "01b2a84d911af32515f6fd449f2285b7f7a078ccff521bc40a9587a80a07d0ed88851630db1b3e1904421b96b932e8a2ceb321b12fdba5ee567d447f0fcbc7ed13b7eba5ad65acdf51bd035fb1036be8400fed67379084fba6256131ee90c9fc77e92a82bceefe8b69919f3036b0a3453088db225cf38bf135203e8d4e44"}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c10000-0x4)=0x58, 0x4) recvmsg(r2, &(0x7f0000d65000)={&(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000939000-0x2b)=[{&(0x7f0000045000+0xb85)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000eb0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000a38000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f000046f000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000241000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000c8b000)="000000", 0x3}, {&(0x7f0000203000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x7, &(0x7f0000853000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x3}, 0x2) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000a7f000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) sendmmsg(r2, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x8000, {0x9, 0x2ee, 0x4, 0x5, 0x0, 0x401}, 0x7f, 0x2}, 0xe, &(0x7f0000948000)=[{&(0x7f0000a54000)="22e00ef0c7a6c527a881e512db10bf92eca84f06581328469178d6bdf43e2d5a96e7a9d385900176b5aae99dffe38757", 0x30}, {&(0x7f00005d1000)="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{0x100, 0x88, 0x8000000000004, "7527e18a952302a77021b285cb8f9c4f50d6f02479c04d0b685b0351e3b51e0f7aef295c7fbfc02303358139563d9a9b21b51e57fb894008f6e418c8009167826ad9bd06ac06df4e9d9bb832e6af36bcb232b2b703b299e17377c2da992278ef94c1f4ce42aeb56a8809da8e5b8469081890ec8f5511364edc2cba5cf7958b40d666f8d56eca47219692a88e5d4a703b4d4294d75f67ad3d20cafc03d88eb375b2c6198ce3ee12271c47d64920c48d66f36bc2ec25dd62e7dee153dabeb44f002ab680102c38705d299617f53e8243234c49530277c2a42def89e705995ce02457b3f279ea9e795b83d5b5"}, {0xe0, 0x1, 0x0, "cfa6cf6772b9eae86839649c138a1fbdeaa4c2981134e4fdb66796de2b9bb1b2d44c3de1090f4eab9c6a5a934dd618289c649f33dd8b86220d4f5d4e7c166b22a2b8f499e714e6809483b09f19b6b27fc0070cf1271de0dde2369c9c380d13f1bf6e3b85e818a7c688c760edcac8f1af7f779af2aae7554206dcb40f75051a7ee1f4c178ba07ead3e04ded55bd04e9b6b68b7abda6515eb93370edf18ae7a08578ddcefb0853cb829f8a06f05d9df23788c34202f8b0b0c23a4a3834177626a195c5ab89823d43c1b9e081544ae651"}, {0x30, 0x110, 0x9, "770c5b4f0a8519db1523d91da73812897d489e0fc058af106d"}], 0x6, 0x40}, 0x9}], 0x2, 0x4000000) setsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f0000e61000)=0x100, 0x4) sendmsg(r2, &(0x7f000078c000-0x38)={&(0x7f00001aa000)=@nfc_llcp={0x27, 0x100000000, 0x3, 0x7, 0x19, 0x80, "c6d2e44219b534258bf536b98a9cff2fb249b76e689343e033c51552fca8eaaef5dbd90ac42f836201609294116b99da0656d5af0a9a2474f5ef7f13d1a77e", 0x6}, 0x60, &(0x7f0000a4e000-0x80)=[{&(0x7f0000f9c000-0xa9)="7ce5f7277d222f7742943987fc18d5999d9a6c0f093875b854429d834725dce795eeca191d8d88399253aa2e9356be6bea5a59c7c6a39022b02e5a9bf0e57e29989fec6ef1eec0a2ed66e7cf13d7f80681e35befe305ce778d2a7032fc825e75249f11b7621a137ff2e4e4641b0e8f034236b0a52efd9b9dae14cba85a776dd7a0c6b6d54126e89aeb00357d9a63500dbd1f5b0235faeae17058617583203cd5b14a067ba9fcf98165", 0xa9}, {&(0x7f0000aba000)="c9f139ac6b622ba58ec6a7b559a1dd28acfb1ffc51c17be1c2e5708ed0bca9b0b8a499343576074fc711a4461d85e3", 0x2f}, {&(0x7f0000d2b000-0x1d)="4ba5abdefa34fa577f648e52c677481ece1f034d439cc18e22b5266b0b", 0x1d}, {&(0x7f0000586000-0xa5)="49dd8cf1d18ca52ce51cedfc177909048d72099fa1acb50f6b9311fa7979e846181bc5e15d6cabfc2340e2a3fc1a1730b83b81ad2cfc76c068af3ce8182680c8b4c38d304b4b42c0c4120132aa0f46065ff8bfd136c0817cd7bc35f2bf65627d48862135ddff89c3a0066ff1f0892a4223acfcaf4d01fcdc0294703b79fc9c02146fe6862307adb0498c828692537c3ebf673a4cc9a4d314cbc3cc5d7f7585eb661550adf3", 0xa5}, {&(0x7f000032e000-0xfc)="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", 0xfc}, {&(0x7f00003ba000-0x4d)="637a5463f340c0dfefc7f14f30a80daecc5d5e8557fd4233776f97c35a3b730f48cb0019a743508e263e4e97c9ba655d71efa4b088a47c91dc71105b13de7d7cf37adf65845ae721e22d24c3eb", 0x4d}, {&(0x7f0000608000-0xb)="c3d85bce5dd0ff64b993b402af103bed6ca3be726433b7d5e5a63c897948b5e1", 0x20}, {&(0x7f0000920000-0xe)="db5222146994ec1171032b9bf86e", 0xe}], 0x8, &(0x7f0000093000-0xc8)=[{0x50, 0x119, 0x200, "061cd2a28bdf62adc68f572036e3676aee2d7f636520234eee407fcb0f573d0f72632cc0e887412ea50e4344e9276fd01ce90fb5f3fc7e262b642148a78dd9"}, {0x40, 0x10f, 0x8, "a354a1c06a84d507f0820854f0b2f5ea8b64d4b13ddc13d57e3b8aa136a07e04e29c595288503e658db0e1c2"}, {0x38, 0x11b, 0x7, "9897d80f800b81064b432f54722b3495b56fab4bdf70ff2d66573bd687da194f4d"}], 0xc8, 0x10}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000eec000-0x20)={0x8, 0xffffffff, 0x8008, 0x9, 0x7, 0x7ff, 0xfffffffffffff000, 0x45, r5}, &(0x7f000072c000)=0x20) sendto$inet(r2, &(0x7f0000c3b000)="3446cd164ab0dcfcb2133ee92e43111806f9768ea2c49f8e9193aa95dbb6fe2c95c68cbc7be4a275dcf6db07916c3bc1983038378aa9aef159e823dc8295953b013431d80109516f725cbb666020cda29897f93e61bb477ac8c6e682b61bb06b619a746a346e412a9b447b6baa57bc9f9b279e3de35d430b9e4a31a87db457c9ef489e987009667d070e18a4f6fee7c380f2a6799d0764974bb55776c5674b4f3afc66ce10a6b0bb167897791cf4f71289a3c71179b2cee8d4eb6e6a8896f4c08694a50731dee17d0dd9128019ad36c6203eba6a439c5f227f28469b81cef96352d4", 0xe2, 0x4040800, &(0x7f0000f18000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/12/07 17:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x600000000004) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000551000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = gettid() r2 = syz_open_dev$tun(&(0x7f00005d4000)="2f6465762f6e65742f74756e00", 0x0, 0x202400) r3 = getpid() r4 = dup(r2) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000d01000)=0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000779000)={0x8, &(0x7f000095e000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000d86000-0x40)={r5, 0x0, &(0x7f0000142000)=[], &(0x7f0000403000)=[0xbb], 0x6, 0x6, 0x9, &(0x7f0000d98000-0x18)=[0x8000, 0x7, 0x100000001, 0x8, 0x3ff, 0xf], &(0x7f0000c81000-0x18)=[0x1, 0x80000000, 0x8, 0x77, 0x100000001, 0x66f], 0x0}) perf_event_open(&(0x7f0000106000)={0x7, 0x78, 0x5, 0x2, 0x5, 0x4, 0x0, 0x80000001, 0x4000, 0x0, 0x7, 0x3, 0x2, 0x2, 0x0, 0x5, 0x4, 0x5, 0x6, 0x20200, 0x1, 0x7fff, 0x7, 0x3, 0x5a0000, 0x3, 0x0}, r3, 0x9f8, r4, 0x1) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000073000)={0xffff, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000ae8000)=0x3) msgrcv(r0, &(0x7f000059a000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x88, 0x0, 0x1000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pipe2(&(0x7f0000a4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80004) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f00002bc000)=0x7, &(0x7f0000e1b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000025b000-0x4)=0x0, &(0x7f0000e6c000)=0x4) mbind(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000a86000)=0x5, 0xaa97, 0x4) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00005a8000-0x4)=0x200000000000040, 0x4) r7 = msgget$private(0x0, 0x413) msgrcv(r7, &(0x7f0000f37000-0x8)={0x0, ""}, 0x8, 0x3, 0x0) msgsnd(r7, &(0x7f0000cd5000)={0x2, "07802cf06a607d24c4928a79b6b93f87d7090fbfa9b1fa5c0b0b0465f4bb87423aff308c8c70cb8c3def30d74b32612b4de8273d2265d40f380325fa97fc788df1d3af29f00f54bdc7aa22ce5108fc62901fd76e6ff6cf27553defb03eab82c9e20dde0f9a7163f3aa6f756b5c10dc97ef8a0b59b5109fbbe1ff9098d850c81b41e529608e66c960d617cd209ec75292494f1848cfa2a8a35d44aedb3e17f78c258be99c56eeef966d60135b35377fe3d399df18e14aa8069f8ee27c24b13a324fab31af7e603bdd32d99660dc5468625bdcbd34fbc8d4799113ec0cd97da5e7ec1e58f7f1ee85a43212c9274c3f5868"}, 0xf8, 0x800) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000a04000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000806000)=0xc) getresgid(&(0x7f0000e5b000)=0x0, &(0x7f0000bdd000)=0x0, &(0x7f0000dd5000-0x4)=0x0) accept4$unix(r6, &(0x7f00003de000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b94000-0x4)=0x6e, 0x800) msgctl$IPC_SET(r7, 0x1, &(0x7f000079e000-0x78)={{0x8c81, 0x0, 0x0, r8, r9, 0x2, 0x800, 0x0, 0x0, 0x0}, 0x40, 0x2, 0x8000, 0xdf0, 0x8, 0x4, r1, r3, 0x0, 0x0}) msgsnd(r7, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgsnd(r7, &(0x7f0000be3000-0xf6)={0x2, "52a34f1c2b5d9fe1a7cebb9f088124425815527ec2ee30fa92ec5db417e8785c5efc9d3bfb94c4ba1eb4b1e8eb546197f7ca907b31b251c9697f3ada49706f06826e2852430297a5ab22b71e5b0d9b270cfb47c69e12846333c560b0f61ba07908f851eb56d27d8485a2290d627c4b3c1a4d576de334610fcc8d14d19ef8e233a34caeaf3bb1ddfa01097dbdb710adae480542c276f5088b1df32865aaf4a8bc4f4119044a56aa5fd55a308191bd33d628fcf01cb1a28ce5c19bb7b0dec3cc946757a76b0f3d52efa2712f2b8f5be659aa27e9fe0c886ac0b7035b3aa8351876f11fda72e01b173ed2f1b53e05f1"}, 0xf6, 0x0) msgrcv(r7, &(0x7f0000745000)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x1008, 0x1, 0x400000000027fe) 2017/12/07 17:26:51 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa10300", 0xf) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r6 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r6, 0x23) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r8 = syz_open_procfs(r7, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f00003b5000)=0x7) fallocate(r4, 0x0, 0x8, 0xfffffffffffff801) sendfile(r8, 0xffffffffffffffff, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eae000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x8000000800, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0xf9f, 0x0, 0x0, 0x0, 0x400, 0x100000000}) r4 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005c9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000984000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r3, &(0x7f00006f4000)=[{&(0x7f00002ec000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008ef000)=[{&(0x7f0000f56000)="645fa5464de8185178eddae4d447c4082cdacced0328f9a2a67806e2f922f4b251c0d2c7df40019270a074402887e68ce6efa35ff61fce89b3df277ab7eaa72916802384cd5abd0e50b0c92ad4abff555a0d500161178bafbe613412748d3ed722ea9718f69a5f114796f2e4836743c9f608340c868a9714e6a580b407e2c83d6a52fdf821fc9909e3437013088faeaddce5a6a2c88c431141eb9920e7b00c8ce2a2c04550089dc2ab0512f9fb6ccf5f8a2793d78d379cd0004bb1638abf9e023414aa3aad5a029a006f8a0c10f1204f7320c1dda8be066458b66cc4ad98b863ddd083a0aa4b3777a9c6f36608968e8fa1c0c85230824c19", 0xf8}, {&(0x7f00001ab000-0xf8)="6e4078165890f77db312100f71d17174043d759cf76d6a06279cda972404954497493af1c1f7ce2de2272d58b64ba96a94fce81b4f8875d5c2c6b4858bdb0f01a8a6201e1b23bfeae02d7e0c7921eb8a08f46b23b81c96f533bd727a0d92343d86ce546ce5418904ec1b704bdf078d526f253b71307eeae6b69b5d63a840ed874f418eb972909f257d21a1b7194180b6606275abfcd539483d07027357311fe7b77f037aceb16c2e0dc374f9c3c5b5fc5c1d9b0c46c68710a6a29f6e565ad5241e981bdab5c050f95f8f92c4e33556166f581c91df8ce1791352b3cd9f6b29aa3255098717b558fe5f7583fd252a06e455d31aa2349b3d5f", 0xf8}, {&(0x7f0000625000-0xa9)="c90b7a76582c0f789a4226d3321a1fcf7528b142cc9ea3e9a070dc893ae842d933c56e1514948576f160f6cd5d43d02502c803ca7d5e436a64cbd3825fa854a71504cdf4268500f1436539616c3d823e26bebece7991164f193d75c726c17502024c680059cac8ff6a7e0d85355f54f2667b018ffb2f39d245b2fd8ec1e851c101b0472277fb43f85d2be7490cfed8e869756edb277d5cd286bff306d580de93f96b5d8979f6cf80a3", 0xa9}, {&(0x7f0000817000-0x3c)="8205cae70cd911cbcf1284babc82d62dd53a433b344085a45fbc2270b7ea35603bdd3d68e78e230ec147da9074763744973c38dfacc36f8fd8aede12", 0x3c}], 0x4, &(0x7f00009c0000)=[@rights={0x30, 0x1, 0x1, [r0, r3, r0, r3, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, 0x0, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x70, 0x4840}], 0x1, 0x4000) r7 = accept4(r3, 0x0, &(0x7f0000e47000-0x4)=0x0, 0x800) semget(0x1, 0x1, 0x200) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f78000-0x8)="6370753e2b0004c2") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00005f5000)={0x4, 0x0}) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff6000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000ba8000-0x20)={@generic="aa1e31d41966a013305b7fed2b8a6fed", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$llc(0xffffffffffffffff, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d44000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000051e000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x40, 0x0, 0x0, 0x800000000000, 0x0, 0x1, 0x100004000000000, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000f57000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f72000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000038d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd21, 0x4000000000000, 0x3, 0x2, 0x8, 0x7, 0x9}, &(0x7f0000d43000-0x4)=0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ed6000-0x10)=@generic="75c1aa88c6fb84ebeba74902f0e1f3da", 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) memfd_create(&(0x7f00003f6000-0x9)="6370753e0004c2dc35", 0x3) 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r0) 2017/12/07 17:26:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000b000-0x4)="d8c61dd1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x7c, 0x0, &(0x7f0000004000-0x7c)=[@acquire_done={0x40106309, r2, 0x4}, @release={0x40046306, 0x2}, @decrefs={0x40046307, 0x1}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000009000)=[], &(0x7f0000002000)=[0x18, 0x0, 0x68, 0x0, 0x48, 0x45, 0x38]}, 0x6}}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f0000005000-0x10)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x98, 0x0, &(0x7f0000008000-0x98)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f0000001000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x1, 0x3e}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000001000-0x30)=[0x20, 0xc2c75bc76ea4b103, 0x38, 0x0, 0x60, 0x18]}, 0x9}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x3, 0x4}], &(0x7f0000001000-0x18)=[0x70, 0x48, 0x18]}}, @release={0x40046306, 0x4}], 0x83, 0x0, &(0x7f0000000000+0xe40)="127a554d53671e4e9623d4c4ac2480ae8a8b37bbac8e8a29cac59081633cf7ebc105ad4ac2049c71c12fbfafb38a84caa45af274149e3664003de4dd410fd80fa25367865e6a97beca0982fd48a8a632c9ecce9622c01d1efe1be4b1a3d527096cf84fd5146382f726d353088c19f4123bf6a62e01ac5412b12b518b361a155ed54496"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x90, 0x0, &(0x7f0000001000-0x90)=[@acquire_done={0x40106309, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x3, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000005000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x28, 0x48, 0x78, 0x20, 0x30]}, 0xbfca}}, @clear_death={0x400c630f, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x52, 0x0, &(0x7f0000008000)="2c086ee48a7578ad9a192d8094ed4833b6195c66549d6c2dfc5baa6e5058bd8d94285c14313363ef4560621ac6d370c177ab42d88f04188a48b10507d78bfb86120f991030676a98d23319ec3a49cabdb8b2"}) 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b99000)=0x1, 0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000050c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c79000)=0x1002, 0x80000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009ee000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x6ec91492, 0x1, 0x7, 0x101, 0x4}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f00002d6000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080a000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000efd000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r3, &(0x7f000009f000)=[{&(0x7f0000e9d000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ac7000-0x108)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x9, 0x80000000, 0x31fa, 0x800, 0x2a, 0x5, 0x7f, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x6a, 0x100000000, 0x0]}, &(0x7f00006cb000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000aa3000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffffffffff01, 0x2, 0x47, 0xfffffffffffffffa}, &(0x7f0000773000)=0xa0) getsockname$inet(r2, &(0x7f00002c6000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000062000-0x108)={r4, @in6={{0xa, 0x3, 0xc8a00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0xffffffffffff33fc, 0xffffffff, 0xfffffffffffff14e, 0x5, 0x6, 0x20, 0x80000001, 0x11d, 0x6, 0xfa1, 0x3, 0x5, 0x7ff]}, &(0x7f0000985000)=0x108) [ 119.858126] binder: 13265:13266 ioctl c0306201 20008fd0 returned -14 2017/12/07 17:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r6 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r6, 0x23) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r8 = syz_open_procfs(r7, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f00003b5000)=0x7) r9 = syz_open_procfs(r7, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r8, r9, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x809, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f8f000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954000-0xa)="2f6465762f70746d7800", 0x200200, 0x0) writev(r1, &(0x7f0000165000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) openat(r2, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00007a4000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) r5 = add_key$user(&(0x7f0000cdc000+0x302)="7573657200", &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000691000)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e7a4bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113ac49cbb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c0", 0xb3, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000a53000)="6b657972696e6700", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r7 = dup2(r3, r4) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x1f) keyctl$join(0x1, &(0x7f00008a7000)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r2, 0x5, 0x615, &(0x7f0000c37000)="57c16994643fd22b25c08909becf9d71a4d3b62c02af557e0d36df0f1b7df1e2328cf6a19cdd1b4cc2a0538a25bf1ddade60a3a153448743b407fb86a2dbc2a08e546fbf0f321171796ab0ad0ae8fa5da30e86ebe7c0447e951be1c1131e1577f4794ee77fa6c0c21b212544a76e55ce2931ac34f7c8df380b609fc564efa9742aef4f067a4ef908b8af936df0e00a351278bc405e7d9c245eac9d58a02b4ec56310919b74cc4a7525cee89b54eef382090576c1f7fa40b6b40615db5897a4843be07a62991cba92757affe16f17f0dfbc7dc714c1c67146479c6fee5be6fa0376d90e4a290b13e5d2855cd4ec636d7fa0562cef", 0xf4) keyctl$search(0xa, r5, &(0x7f0000524000)="6173796d6d657472696300", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) sendmmsg(r4, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000e6c000)=[], 0x0, &(0x7f0000194000-0x11b0)=[{0x38, 0x106, 0x7f, "b5792297be1ab156e2cd5a50a9c7e9b82a047f7962b8751bd2e4af0a4cfbf96e1ed1519a87"}, {0x70, 0x110, 0x0, "1272b03d64e18685e6563ee351520c861ccadba4083cfb68082022d4c56dcc79044269fe0a36cd94375d3e9b010407675bbfb1b9673524a23321b69d4185d680ca6bfcb3f66917f092b090dffddf1791f5eef5785829dfb9de595b8f20"}, {0x90, 0x100, 0x3, "5dae18e326d25c206bdf5f58dc3486dfd9ac54567ef1d8fb7a4e6d9ff533123e2d335ff0cafb39d2c8d217f45e0f6cd692d25bc3727cabf239782c840a56381a81258ff568a3c7e34fcb16ae45c7104befbed6f9f3fb0becf80f0562d01278fe2beb62b473335c1a5b9392b6f5afe6bcfc70aeeb1a6cef469b"}, {0x1010, 0x10b, 0x6, "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"}, {0x68, 0x113, 0x8, "6cd89677ac429f3fb53d29ead5fefdf5506bbad80178ab3ffb89b04620952adaa6d30c0a583fb859d751998b0e86e3b471f55b9384c996b18f58ce5dd6860a340fc8de09e4ddcb2cc0ce575f36b407314afc31a09096b2"}], 0x5, 0x0}, 0x9}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009b8000-0x5)="656d315c00", 0x1) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:51 executing program 6: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d22000)=0x800100000000d, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008e9000-0x10)=[{&(0x7f0000054000)="2900000021001900013d3524000a00060200001600000000000000040d0006000000000000000000088f", 0x2a}], 0x1) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000c0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d2c000-0x4)=0x7fffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8d, &(0x7f0000387000)=0x4, 0x4) getpeername(r0, &(0x7f000012a000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008c0000)=0x6) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000d2c000-0x4)=0x2e3, 0x4) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x4, 0x9, 0x6, 0x2, 0x5}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x3, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f00007d8000)={0x9, 0x1, 0x1, 0x200, 0x5, 0xad, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) r2 = socket(0x8, 0xa, 0x1f) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d2c000)=0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000614000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfd}, 0x1c) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00005f1000-0xf3)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe441bc39f1cf5345874e0c4bf9f7aac6ee22408b226138283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000026b000)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2ec3c485}, 0x1c) [ 119.897372] binder: 13265:13272 BC_ACQUIRE_DONE u0000000000000000 no match [ 119.897390] binder: 13265:13272 Release 1 refcount change on invalid ref 2 ret -22 2017/12/07 17:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f000090c000)={@generic="ace4a082b07d7501c6d08035d9a42273", 0x0}) socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80800, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x2000000000000802, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ac1000)=@assoc_value={0x0, 0x0}, &(0x7f0000956000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001ea000-0x1)=0xc06, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b64000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ff8000-0xc)={0x0, 0x2, 0x0}, &(0x7f00005fd000)=0xc) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000032000)={@generic="c7178b74f06196f5e9b1c39d329b319d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000fa0000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r6, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x7, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x10000000000}, 0x60, &(0x7f00007f8000-0x80)=[{&(0x7f0000479000)="43e50a030000c098", 0x8}, {&(0x7f00008a1000-0xbd)="39591b36494d718d437d866bf407bbeaca1004c565d6dcd2c95c62c08766f53c8f454b4ad0094f229cd18e5d471ad252973bbaed5a3315468e6d147ebe6f2b2b72efbf8156ba84614b78469f1f096bf4a41a82fe20b4a0c6e5a19fb7d7022769d05ab987481324c043021d622d2938671aa89aadda83cef06ed77ae6d84f89d02465d91fa01abca593268c39808ebef4796a147d32e6e6db1da5aa62347cb5f8d2fef11d1a82f476111bada4c63bb3f4647a724564fba351169ce2af53", 0xbd}, {&(0x7f0000729000-0xf3)="9f65d0c15ffd1e7239332993b03b7c717202bd85ee08e9c5f68fc2e497934108f89b5ca080616882977809a70442a848f069aba665fb365f06ead66809501e29a87c061840c3f2d3450b7a643b5df81a1cf598ab3a77c2bfb9b8e486f1fe505b9658050ea3f3ab5677e5c9a1a35c8f61b349d1342976926d076825249a3dcd8c8ebbf305479465ecf2c53f5ae11dcbab6c6c7bf4f298d0a26d43b2ab616606de384a5e245e7d22ab7d56ed22d95fe43b64124a54f000ecebdbea51a23c1c3c8ef7c5d8d4299462da1be67e18f75da36cfe4ec123a2ab50a0f22425c52d211a95debc62b574e857bf20db8f10a5286f8885a77a", 0xf3}, {&(0x7f0000052000-0x8f)="a6b5e02fbd6882c5aec78fcacf044a11ed88e0822a0b968fada3135e70cd0e578822b028b12f550330b1f9b6db1009df11202000664903cfbd26fa020a34d8803f548977678a096aeb9d19052b8f3eb4b2f4ad4b0044f343bdd3cb0046229a0bee36e9f90528c18ac44e77cad152f03d6fb55f71ca65ad16b4839aaacaaa8f2fece910de013a1891c36de2b45daab3", 0x8f}, {&(0x7f0000177000)="4611aa2e4a37ed082d95d1dbd7fc943b3802f4b9de0837701f3c9675fe9c75716bcb440e2731edbae0e332e34b29b11faa2e0c6d616cf0c28e4932f6bca33978d72ae92bdb1f6397a9e0998a12a98ae61d25c2b9d323", 0x56}, {&(0x7f0000e03000)="fb90196947a419b6925c289a15870e962302f9e0ffe2f6d098cc3b3f853c3286b8df1dfad858165d497cb8fda149ea2360775904e7032a37aa6a49a684fd068ee647172a93c5ac87e9178c165c85723e5bc719f2fe57671d51b29c0b1eb8d99ebbf348edf1dad06d658eef2fa10e3e92569bf180dff4e359137e32c91fb85cce3481e72476769ac3484a3c7fb4974880ff544cf2b2d25e49725404fb124c42083893ed53864a2a823d69d2deeabcb19ec0d3da8c0e7fef8eb1478afadfdb73a0", 0xc0}, {&(0x7f0000ed0000)="5655f78c651880fa2fd9f57bfbf09bc6cd0124491dca25981157c9fb85ee8641805d78dda28ae3832f96b2581b57e0070465e5dc3022b4c8849ba5d8e4f4c6569289923eaec5bb40bc603372a6f17f7026dc6415b6bba6bdc104658446dc58c53b46081aecbc3c2b71171cd75b1c3936674fdb351da64c5f7c64d1a1786eb7a8530278f8ce0cf5f724ef2bb4", 0x8c}, {&(0x7f0000189000)="a468ea9f8b756e16a64ecd6c000000000000040035bbdb774780549b220656749f7e35f559be34ec", 0x28}], 0x8, &(0x7f000023a000-0x1010)={0x10, 0x1ff, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003f4000-0x4)=0x0, &(0x7f00007a0000-0x4)=0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x9000}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00008ce000)="73", 0x1, 0x0, &(0x7f000063d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000787000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000778000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00007f7000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4f, 0x0, 0x4, 0x1f, 0xa0, 0xa0, 0x101, r5, r7}, {0x8, 0x7d93, 0x80000001, 0xffff, 0x3f, 0x400, 0x1, 0x80000000}, {0x3, 0x2, 0x1000, 0xffffffff}, 0x32a, 0x7c, 0x40, 0x1, 0x58, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x7}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1ff0230b9a9246d8, 0x0, 0x0, 0xfba3, 0x8, 0x1ff}}, 0xe8) sendto$inet6(r0, &(0x7f00006b5000-0x26)="ad", 0x1, 0x4000000, &(0x7f0000135000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/07 17:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000d91000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000db7000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1565bd94f2b204e4}) r1 = syz_open_procfs(0x0, &(0x7f0000116000)="6e65742f69676d703600") sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2017/12/07 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000b55000-0x80)={[0x1000, 0x6000, 0x1, 0x110000], 0x1c0, 0x20, 0x102c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x80081270, r1) [ 119.897404] binder: 13265:13272 DecRefs 0 refcount change on invalid ref 1 ret -22 2017/12/07 17:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d90000-0x70)=[{&(0x7f0000dd2000)="48aad2d90943b3b03e0e6d2280f91f3c7e220d13a7d33cdb2070cb4927aa028f50b628fcf3606edde2a8fa2b71da2ff7795dd98cc0eb53fe7fb8a0c8776da4a403224e3e9412c10a47e4548593216cf1c3179ed4ee47d3a84f04b4b73ee66a7550acf6a04c5a2a8083a1d57eb2c9af03cc63bb1d75bc3d02e57e97a985fecf9e58c408742b06b48c1d6ea42879de7a199c16ba63c1f5627032b42ad8bb38dc48a44ea0544ff44afc971bf1d6e4b0b726e42b25d911", 0xb5}, {&(0x7f00001eb000-0xbb)="c4f000d93fd3a533c8b1dae2aeb715322d410e7dedc6ca79503b413ae1b6bc14bbf8f51212a6afe19b27a0516fdd7113665e4502953871d56e39067cc6aaf3a4fc7668c897938432837498a23b35e6a265362b9b88ec22638ad63dbe88ecd5287712f198060c06b0c4efac6860997127748c0ae703c12992845d4ca959133c9bbaec670b7358660ca13c1bacdad755fc4bb6f453e1181f2751234b850c5346432f52e7787d8fc926d9608adda1a64d1ec75eef79d4b3203bd02c1f", 0xbb}, {&(0x7f0000102000-0xd)="198a0c63bbbcec68ee19c1bc29", 0xd}, {&(0x7f0000dd3000-0x28)="4f443d3c48f9330edb00000000000000005d71e2ff19a69d97db43ecc922b01679317a111d643983", 0x28}, {&(0x7f0000dd2000)="651cb33883c0747ff196c63c8dd9b32fe8bb9d479710626d92e5e64e2ebb110a8a9dc3b479590cdea5b667c1b0ba1fe40e3a68bed2c4a00b062c20a3c18b367f6460a4af00de563eba8ca553bbffc2b3dd22587cc2d1b7a8276239614f578b65f4e223539ef902b66c1eeecfd3446899c746d1a31a635fb4ea921ebe5426e869db411c7bb78a5cf72b03de16570235a5c39a854afcd3910593772811bac12ff7080082a5", 0xa4}, {&(0x7f0000dd3000)="60caf92a2d8e39239155b051d2e198b90dec34ec085d1a7cdcbde91085997b6403d664cc1f80d7dfee940844fce629b2354a427bd9ad0f47773e31f1c7b2e2e14c1bc000000080ea85d796315a7fded4c231457186bc1695182665cdb718e4876d102f23623739662807f232eb4d70773b5451e39d4a17b614675246cd96df01c657ed5b79ffff9d27f842eb2e58d3267abc70ca83a61dd0", 0x98}, {&(0x7f0000dd3000-0x40)="790aa0e9af54cc75f2b6d6321780517a93b1967c23e6b27f6510113c6ea212585601a55ddcf0141443fd0ea097212431d18bc0cc306fa83009b4fb24ae823fc7", 0x40}], 0x7, &(0x7f0000dd4000-0xd8)=[{0xd8, 0x10e, 0x228, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8ee9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0xd8, 0x48000}, 0x8040) connect$nfc_llcp(r0, &(0x7f0000a7e000-0x60)={0x27, 0x0, 0x0, 0x261f724bc08e611b, 0x20, 0x1fe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6fd0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45dedaa94d", 0x4}, 0x60) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000722000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00003c2000-0x8a)="b775ef29a0c91ea0125576a83308c0f91ddbec3e00000000040008004ffd69ee023e97a90daff21c3afd25fd95748756d0cdee64abc22afd6901abe3bc351702c2c24736d77f010353fffffff86c523fffff42893a6f72898b0e31fc9b58afd9614b059412bf0001809e75a10090ec97dbb6a82455ed9a0932e21894c2496145fdc0b9695704cae462", 0x89) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e0f000)=0x0, &(0x7f0000b0c000)=0x4) r2 = socket(0x4, 0x0, 0x5) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000079c000-0x8c)={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]}}, 0x8c) accept$inet(r2, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000324000-0x4)=0x10) unshare(0x80000200) write(0xffffffffffffffff, &(0x7f0000c29000)="", 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000034f000)=0x5, 0x4) connect$netrom(r0, &(0x7f0000708000-0x10)=@ax25={0x3, {"d13fcba132c3a3"}, 0x6}, 0x10) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000029e000-0x8)={0x0, 0x0}) accept$inet(r5, &(0x7f0000d76000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000649000)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f0000ded000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f52000-0x14)={r7, r7, 0x5, 0x1, r5}, 0x14) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f00007b8000-0x4)=0x2, 0x4) r8 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000a9e000)={r6, r7}) bind(r6, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 119.897419] binder: 13265:13272 Acquire 1 refcount change on invalid ref 1 ret -22 [ 119.897473] binder_alloc: 13265: binder_alloc_buf, no vma [ 119.897500] binder: 13265:13272 transaction failed 29189/-3, size 0-56 line 2890 [ 119.902719] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/07 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000327000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000079e000)=@assoc_id=0x0, 0x4) r3 = accept$inet6(r1, &(0x7f0000f5c000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f29000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bb0000)={0x0, 0xfd14}, &(0x7f00002cc000+0xe7e)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000705000-0x4)=0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = accept4(0xffffffffffffffff, &(0x7f000096a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c12000)=0x58, 0x80800) getsockopt$inet6_int(r6, 0x29, 0x34, &(0x7f0000b8e000-0x4)=0x0, &(0x7f0000372000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000ef0000-0x4)=0x0, &(0x7f0000e75000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000bd7000)={r4, @in6={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0x3}, &(0x7f0000028000-0x4)=0x98) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00004b3000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x20000000004, 0x84, &(0x7f000042f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000936000)={r4, 0x1}, &(0x7f0000a6a000)=0x6) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000825000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f00007b8000-0x8)={r8, 0x30}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000d7f000-0xa0)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe, 0x6, 0x40000000000bf, 0x6, 0xdc}, &(0x7f0000861000)=0xa0) socket$inet(0x2, 0xa, 0x8000000000000000) socket$inet6(0xa, 0x200000803, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000d5c000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000d4c000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002df000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f000021b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r9}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000e7000-0x5c)={{0xa, 0x1, 0x1d4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x2, [0x3, 0x400, 0xfffffffffffffff8, 0xffffffffffffff7f, 0x5, 0x2a, 0x1f, 0x4a8b]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000434000)={0x6, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00005df000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102}, 0x4, [0x8, 0x40, 0x1, 0x7, 0x21, 0x1ff, 0xe2b2d0, 0x40]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b47000-0x8)={0x0, 0x2}, &(0x7f0000da2000-0x4)=0x8) r10 = accept$netrom(r6, &(0x7f0000cf4000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000710000)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000996000-0x4)={r10}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000371000)={0x30000000000, 0x3, 0x3fffffffffc, 0x3, 0x8}, 0xc) 2017/12/07 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r5 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r5, 0x23) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r7 = syz_open_procfs(r6, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") r8 = syz_open_procfs(r6, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r7, r8, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) syncfs(r0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) [ 119.902730] binder: 13265:13272 ioctl 40046207 0 returned -16 [ 119.908195] sctp: [Deprecated]: syz-executor6 (pid 13276) Use of int in max_burst socket option deprecated. [ 119.908195] Use struct sctp_assoc_value instead [ 119.913186] nla_parse: 1 callbacks suppressed 2017/12/07 17:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000061f000)="0760355dc06c000400000000020000097900000000217b095cd7008001007d61", 0x20) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000001c000-0x8)={0x80000ffff, 0x20}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000f60000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007f2000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dac000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x9, 0x81, 0x400, 0x9, 0x2, r3}) bind$alg(r2, &(0x7f00002bf000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d63617374362d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000def000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e61000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d4b000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000004e000-0xc)={r4, 0x80000, r1}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a5a000)={0x8, 0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028f000)="212b6013dc4801aa43043354e4ec9c7952d5c2eb285871c580b8c20445c33b1d26a180fe46cd1fa64fc6cefaa6a7a5b00d6baecea51488bbb35bbe47d12e3614e866c409589630369828eec08d42ab45f5a4cb6bbcde03fec7e49b420576e76a80de0775a3ccd86dcb5a76ce9d226e1bf5beb32e6d94032b6fe6fc262dd188bca5fa25487c8009f84c02ad9dcfff007b", 0x90) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008c4000)="4a3a9d3486978008000000ac0873cd0ae9c8c2bdced2becd0aafb7fd9c37fec2d022e5fed07f76f30058766c540d7fcaeab05108c431933d6065012340ec13bdb9d3aebbe3788ac6c0b3e1c324f95c5f418603b0ffced7da2b7a01020000000000004fb40d1e78738e11a041a611a69673069c35a59944e6b5c1739a842061a8", 0x80) r6 = socket(0x10, 0x803, 0x0) write(r6, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r7 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00000e6000-0x10)={0x3, {"0c3cce4906b4d9"}, 0x1f}, 0x10) sendmsg$nfc_llcp(r6, &(0x7f00002c2000)={&(0x7f0000f52000)={0x27, 0x3, 0x5, 0x6, 0x9, 0x7ff, "8631d854a1dc1995db828e13af3378bd40b94757f0c6d9c7e0a4de43e2778d728fa2515dcdea2a095319caec6c495dac3127c6f999954580e2543d7f8e8c95", 0xed}, 0x60, &(0x7f0000035000)=[{&(0x7f0000004000)="0aa51c1f05762345e5a16d4d2c53bd56efa6ff0e3f8d8025a7be6250034b23024cc848b63a1b7bc7a10337b7e0e59a4e60a39b743dcc505f0ced1e32f990166ef317425e243daa375adced2f1fa631ba740ec1f893e939627b6d821450a392e1216a58bfc46ea9f658f6b5cdd395827441213cc7f2be2e1f0628385974a68aa46e98d8be418e1005265a25bfcb7d04d6c4e8423d478e26060b92d7493a14b643e40625d8526c28e9837280785413095cd682d65c39092c98a2f396aa5827601ba0842f54afe125e71e329f518142805e0e789778b91cb624a76631d7b7f8391440", 0xe1}, {&(0x7f0000bb2000)="0df93430d8eead743e743ef2309fa553d294bfe6fa3ed8932dd2260343e054979a19e6d74fc34ffbf8ace39f73b2c37a0da0651a9ceab5476fc9ca2a47fb66879b53d95d1c0384fb514d01f62e7cde4437ec633d3a48f6b2437c922797c9f8273c7d3237aac9f95b37d09672e8889eb216ed94f278cd7e28a847b5e31ac859bb51fe36b04050001bc3f99b6af456a3dd79cd9201ea3803c89f1bf702000000000000000427500cedb3b26a7b9996fc7ea47110cc", 0xb4}, {&(0x7f0000d29000-0x2a)="f57bdaf1c4321028c141c4203b9d8df66bca6122af9552e31140ded2ff4f91ff85716ca89cac3b8d7ab25a485f88c0b0205baaee3c0a1d2f9910cd4ae65a41b97f90fc0f335b010a319e8602be2818fe5b904ba2c6b18be47a8908cb5bcf80b36bf3623820e678820b3159531fa9838804c4a4063b6d771eccf23a792cdde5d6", 0x80}, {&(0x7f0000c2b000)="c7e8bc0a63c37d2813a70e0cbf88d8173da4362b062e8e4e6a18ef6277d98a0b5eb35dd6cf8d769597ba11b5245fb0b70ae993fa57a9c80200da3c8f068d14d65cd3357cc6fad1e5be375ce22808e73b76a5f41290544b3fc54663b2aa90be58416e9638a219e862ee7c9b9e3cef0497fdffffffffffffff22a682bdf8ba3929dbccecbad5c06ea03b6a8a9be9581c4a8b3dae473577401dd78d34bae17304fbd96a37939fd2e41373c792a9708e6b6aac80da93a1d32f4b558e", 0xba}], 0x4, &(0x7f000083d000)={0xa0, 0x29, 0x9, "44793e4d7bea27113c315d4cf93ccf423f97717a191eb4cefdfc8843afe28a0f4176389559f0a51aae25f0fe78d0e3a3a549d45aea4f9d06eb24d9cbad1f653589b38ec6614736de6e4eede21bbcb63ccfea05107496d14b6e7d25d87a6c038c5c488e08cbac1fcb44ad9bae63bb48bb9bfef20abcfaca9ee238564a52a27582b64eee52819ab53b766f1f150e699ab0"}, 0xa0, 0x1100000080}, 0x40080) recvmsg(r6, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)="", 0x0, 0x0}, 0x0) splice(r6, 0x0, r7, 0x0, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r6, &(0x7f0000fca000-0x38)={&(0x7f00005ae000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000124000-0x70)=[{&(0x7f00004c3000-0x77)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000068c000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00008c4000+0x6cb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000843000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000b35000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000a1e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000080e000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x7, &(0x7f0000f52000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0xf2}, 0x10000) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fe7000)={&(0x7f000094e000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c2c000)=[{&(0x7f00007df000)="fc17ac0ad660b505b2bc292d9e1165146b022b810d0040996063fdbf726bd99e652c72b7d498dc1aaf3a1408b15036e97231945fda7b920b58154dc7c224688e17b0195b8c8cb20984ba8aee731331ec80c1cface0060c5cb75d91767a53d2c27b9bfcc1f0805c373e74c03708264a32e5e15234953dc127b1a000000000000000dd90f6716ad77fe7b7b76bbd0eaaec32f4b893ab74078f929dacfe510862b3aa146055e284ef68d611d3578c9e490209f43b8f683d1588e80095ee09", 0xbd}, {&(0x7f0000ea3000-0xae)="da2e6049116f62765528da0b1c101b7477f7f0dbddee066a307918aa93324f880391a86dffa2157e8fead3716f11e460db3134fa48ffad025036fa54c3f8b573730e3806b61dfcb99d2a236fbdeadc6661fa2878826bcaf7b98e8e3a5f130261ecf47933dc0899cbca9f8cd1853c2ec25a5128051d4eded2dc1dad5b4fd688c8bf9260a891959387f6f4283bb44da380f717ef7b02b33bd77b21af0bc7ec5252827ef284a9bce27198230ae3033f", 0xae}, {&(0x7f000012c000-0xbd)="5cf4a2156baa4925053931a43b053cd25339c9707adbaf773c021d5876bfa9d7e43ff5bac4eeef9c8ed9505b94844afd49f3f86c2c936d9f242efaff4fa2baec6b3015f77c862e86fefd976d9b3d91cb94aefed7c2e13fcd97126e44f2a7455beb283e836c008e6b36b54123fc2459530498680ba571b46f6aeefc338d22cfb1837dd3770871a3ad3fad32ad30d27584d42aa2d0d811b2638c216806482e9dbdb3572f74e087e699b7d5e9fca8779218912d9f2ad5dafbac00b6aafd05", 0xbd}, {&(0x7f0000e15000-0xf3)="656786e19fb10fa48ce3954295af202d95ba6ee7188b0f5ab869a002e0fa05a2d14c39bf78f9b1654f8ace78a581b56f64041933152033ee7dd4907e331d0920e0310a8ee482686c28194f8e3cd80b2fb71d1dfb800f776bc5041580cfdeac4e16383dff180553b337b3034c5be168f980a938fd21880f9b2008748b575a01518ae2a6e63f61a0c2f6c040231624a9a5d62f85ad79b9e3dfe9a2307b53f2464fa328ca759ce0dfc3ff3a64121cdad2ecf5ef2a0e225869a9fab6a89860e29735150af6d3162315035c8870a69f195a8fa6ce9510edaf49a26d3db8108b0cbc2a38bfe10ea77ebfd04234a877ae2c16ce859cbb", 0xf3}, {&(0x7f000011d000-0x60)="f3985370069798d0a3ee858fde4f3eae8ead26bfef745282503bf851b1967080be17908b945d237dccb4c3ab104083cec7a1a6b9fdf7bf3ffc6fa97d62d517c74ab247fa104bad29f2935393282395db724dc45a3bb7d5ea80bddc1420b12bc6", 0x60}, {&(0x7f0000903000)="dd0bd4cb794a5697402b5864be12647133440b6078b465a9d4aa4ea37e4e0f1c4075a15943c50edb621d9ffbf834133d72e9adec8aea7f17023dec20fe7f0bc6be108078abb2b2ea881befde03cf8cbcb7c97fd842b19ffe3739bfe43cf75cd08db1e4dec69dfba9c43d7f00a5e254db0362a87796f8451d1452ff435d11cf2f510b2dfd1b0eea46b63daacf83a43a0b94ed19feaea6baed04c2ea790462d66a993a852b26c9b7ebf646854cec58096fa33d41575def7d", 0xb7}], 0x6, &(0x7f00006e5000-0x30)=[@init={0x18, 0x84, 0x0, {0xfffffffffffff2c7, 0x4, 0xffffffff80000000, 0x100}}], 0x30, 0x24008000}, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000093a000)=@generic={0x2, 0x6, 0x2}) preadv(r5, &(0x7f0000fbe000)=[{&(0x7f000038f000)="00000000000000", 0x7}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000f20000)="", 0x0}], 0x3, 0x0) 2017/12/07 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b1", 0x17) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) [ 119.913192] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 119.917762] binder: 13265:13272 BC_ACQUIRE_DONE node 44 has no pending acquire request [ 119.917813] binder: 13265:13272 got reply transaction with no transaction stack [ 119.917825] binder: 13265:13272 transaction failed 29201/-71, size 48-40 line 2690 [ 119.938528] sctp: [Deprecated]: syz-executor6 (pid 13279) Use of int in max_burst socket option deprecated. [ 119.938528] Use struct sctp_assoc_value instead [ 119.946118] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 119.968158] binder_alloc: binder_alloc_mmap_handler: 13265 20000000-20002000 already mapped failed -16 [ 119.969524] binder: BINDER_SET_CONTEXT_MGR already set [ 119.969535] binder: 13265:13283 ioctl 40046207 0 returned -16 [ 119.972799] binder: 13265:13272 ERROR: BC_REGISTER_LOOPER called without request [ 119.972814] binder: 13272 RLIMIT_NICE not set [ 119.979571] binder: 13265:13283 BC_ACQUIRE_DONE u0000000000000000 no match [ 119.979590] binder: 13265:13283 Release 1 refcount change on invalid ref 2 ret -22 [ 119.979606] binder: 13265:13283 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 119.979621] binder: 13265:13283 Acquire 1 refcount change on invalid ref 1 ret -22 [ 119.979683] binder_alloc: 13265: binder_alloc_buf, no vma [ 119.979715] binder: 13265:13283 transaction failed 29189/-3, size 0-56 line 2890 [ 119.980967] binder: BINDER_SET_CONTEXT_MGR already set [ 119.980978] binder: 13265:13283 ioctl 40046207 0 returned -16 [ 119.987318] binder: 13265:13272 got transaction to invalid handle [ 119.987329] binder: 13265:13272 transaction failed 29201/-22, size 88-48 line 2775 [ 119.988772] binder: 13265:13283 BC_ACQUIRE_DONE u0000000000000000 no match [ 119.988810] binder: 13265:13283 got reply transaction with no transaction stack [ 119.988819] binder: 13265:13283 transaction failed 29201/-71, size 48-40 line 2690 2017/12/07 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20001, 0x0, &(0x7f0000f5c000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a38000)="2f6465762f72746300", 0x301000, 0x0) socket(0x800000f, 0x800, 0x3) ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c27000-0x10)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2017/12/07 17:26:52 executing program 5: r0 = socket(0x10000020007, 0x6, 0x7fc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000aa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000687000-0x78)={0x6df1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb7, 0x3, 0x4000000006, 0x800000000000023, &(0x7f00006d1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d3d000)={0x0, 0x9, 0x3, 0xc4}, &(0x7f0000e1e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004d4000-0x8)={r4, 0x808001}, &(0x7f0000734000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000058a000)={0x0, 0x9}, &(0x7f000077b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009ae000-0x8)={r5, 0x0, ""}, &(0x7f0000b52000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000aa1000-0x10)={0x5, 0x1, 0x84, 0xdf, r6}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000063000)={r5, 0x100000000}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x800000000) writev(r7, &(0x7f0000c60000)=[{&(0x7f0000e6e000-0x2c)="29000000190031fae50021000065ff20020000000000000080de00000c0009000000000000007fff00811f2c", 0x2c}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x21010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0xd42) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x4000)=nil, 0x4000, 0x1000001, 0x2010, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000)="18", 0x1, 0x806, 0x0, 0x0) mmap(&(0x7f0000ce9000/0x2000)=nil, 0x2000, 0x1000004, 0x200000000015, 0xffffffffffffffff, 0x1) setsockopt$inet_mreq(r8, 0x0, 0x29, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00008c7000)=0xffffffffffffff05, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf4, &(0x7f0000d2e000-0xf4)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8808, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xe6, 0x0, 0x0, 0x2645, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}, @end={0x0}]}}, @igmp={0x14, 0x6218, 0x0, @rand_addr=0x6, "9ac7ace57acb496da681c98f447091f13fb9386ded9f072f33b9e984ccdf4db97f2bc5fc86ba4327e0940292da09aa5561f78ca09bd2a4c857c9224b6b85462cda47481db6c18b6fef9766550fb9ac8b689aa26247026c44e778ddec9db2577c0047cd50eeb245fb9ce13ad58258a2284e83d1319ce22ccacee883cacee387501ef3119c30eecda81f4839f486c5bad8566a96c03309561933f4486701f46f5156c1cebdf5bb8d4ec7f6e879fd80339fe8496d5256a55d6ab2b7261e4828e1e8b5f7"}}}}}, 0x0) 2017/12/07 17:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c1000)="2f6465762f72746300", 0x20001, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000064d000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002fb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) clone(0x101007fc, &(0x7f0000a80000)="8954af", &(0x7f00007bd000-0x4)=0x0, &(0x7f000056d000)=0x0, &(0x7f0000fe1000)="00f4390e") r3 = open(&(0x7f0000300000-0x8)="2e2f66696c653000", 0x100, 0x82) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000012d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000607000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d54000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getgroups(0x3, &(0x7f000036d000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r3, &(0x7f0000281000-0x70)=[{&(0x7f0000ec3000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000056b000)=[{&(0x7f0000acf000)="68207cb656eaf0ba5dcb05ba5f4491fc4f1563f5d2102727af4892f71b0a4f8a56322f13cc2c8497ec4e78187abf3cc86341040c7e65a239cd31c2a338f9ad962b95591433daa148b6b9b4d3a71deb801e0f8300dc481bebb95557020c7d66a9a0fccdbe1c262df5a79139fa2f1c3f799a8173c8228461b1423ebd5cfb8dd3b797604e530f9160c441c5e8811d543ab3e8cf2f80fe309ee781a75d944c9462dab56c589a97d328328b1273537d9db053d3e4e73674c9e231a41f16b0f35e7db1b1004baf6fbc041c7e86532f56f705da12f45ef780fa4bb80f35affd43b3e9c8f31cd3106f", 0xe5}], 0x1, 0x0, 0x0, 0x4004004}, {&(0x7f0000577000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000cd1000-0x30)=[{&(0x7f00002a3000)="4608f6fcbdea8937fd29da5a091b159a8e31ad513ed77d9d1622a14f927c75c327e4a4bc011dbbcc723c7d46a98d1e10f6825a4c719c1f3c72478cc5f224526f9a443185067589dfc86940e0c145e9c883d57fb6dae2b9e970c4cd20667881226d4694fcd11e7ec805a2dc5794d907d606d60a7f7c5f6a272812d4dd3ee0b6458ac0d69c1357af049233fdfa00f5721b36a8b582484efa65182bbaf1a9194bfbf15f01a51a8f", 0xa6}, {&(0x7f0000f54000-0xba)="a589830235e3b3a7f3998276b80331a4e623da637bd488f3e418f13fef567748ac5c944b33b696d6fa46cbbeec133de675b1f0e14f5c9f5725379462f197f59e5be27504df5cb60934aef904af944c660cc0805b47c820e8ff96c480cb0b930de1d9cdfcd532fbf73173f730e52a4af47dd9f601c431623c2706b9ebd742da9f761063af7c777c105c3ae5082a7a0405091ee2d0515d63d2ce8db95a62e56e1dc38c24452cfcea0dd76455abac40fa2cd2f0e12b51e8ff8bd5a1", 0xba}, {&(0x7f0000d0c000-0x7f)="2c65f874d038d13b670cf8462d11989af762e3645e0835ead6ac01f65776a12b4f9d7aa81a878ecd5501b6917c3555d735f3ae8b9db190bce95cea97b11fccfe620f94996a0b755fddee357a0cca7a3ac722f02da231b071c319c7781e493c2cd3026353fefd475016687aa3822d14d4443a2f4be39404e9e68ca68f00b1fc", 0x7f}], 0x3, &(0x7f00007d3000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x10}], 0x2, 0x4000000) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "f9ff00010000000023"}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000a2000)={0x0, 0x0}) r7 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000869000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bab000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000a7b000-0x8)={r8, 0xa5f}, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000028d000)=0x0) sendto$inet(r7, &(0x7f000027e000)="", 0x0, 0x2000c8e4, &(0x7f000027c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f00000d9000)="8059183fbb83c8ba680c30a884b0df1e30a76f08b37e0acf35fa63307e502dce862b890b3ed4e8b0e90245315ad2dd37f780b9acabd168c1b46b619cb494f864ece76ed3e5cfb175c43f4caa56403d6c906879f13040d3e925cd0925f5298a6a15b4a8986af7c0fd476f317ed0a7cd95812798788310f9c0aca3ba4c68d43a9d2b30b36e665019b2fe201313e20766f72e0b488ef9581a924d70cc00000000930c348b79d3a93acead30c1aadcf2996cafd8b51d5fca7fa2ab52d10d6059000000060bdf41370796234ba301fe54d80c2ed1719657cb97d3c6c344149140", 0xde, 0x0, &(0x7f0000153000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(r1, &(0x7f0000f93000-0x8)={0x8001}, 0x8, 0x80802) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000ca000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000282000-0x4)=0x1c, 0x80000) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000c9b000-0x6)={r8, 0xaaa}, 0x6) r10 = shmget(0x2, 0x1000, 0x2, &(0x7f000067f000/0x1000)=nil) shmctl$SHM_INFO(r10, 0xe, &(0x7f00006d2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000281000)={0x0, 0x3ff}, &(0x7f000023b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e7a000)={r8, 0xa401}, &(0x7f0000fc3000-0x4)=0x8) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000283000-0x4)=0x0) get_thread_area(&(0x7f0000a06000)={0x3, 0x20001000, 0x4000, 0x8, 0x1b5f, 0x0, 0x8000, 0x4, 0x5, 0x57}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f000052b000-0x4)=0x0, &(0x7f000043a000)=0x4) 2017/12/07 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d02000)={0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x2, 0x80, 0x2, 0x0, &(0x7f00007e7000-0x10)=@generic="148dc318163c12dbeae75b8f6a91f217", 0x20000000000000, 0xffffffffffffff81, 0x1f}) r1 = socket(0x11, 0x803, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00007d4000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00007d4000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000076d000-0x4)=0xfff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000bcb000-0x20)={@generic="357a9b9f596e55d8603bbd73ac2f704d", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000086000-0x78)={0x1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0xffffffffffffffe1, 0xbd, 0x2, 0x200, &(0x7f0000f00000)=@generic="3919d9b7c091efd2c68d3267db821c62", 0x80000001, 0xfffffffffffff000, 0x1}) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e18000)=@generic="71abc572ed73031996fb055b291c87b8", 0x10) sendto$inet(r2, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000080b000)=0x0, &(0x7f0000ce9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b7a000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000eb3000)=0x0, 0x4) recvfrom$unix(r1, &(0x7f000039f000)="", 0x0, 0x0, &(0x7f0000b8b000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/07 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r5 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r5, 0x23) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r7 = syz_open_procfs(r6, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(0xffffffffffffffff, r7, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:52 executing program 7: mmap(&(0x7f0000000000/0x28c000)=nil, 0x28c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000072000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10000002032, 0xffffffffffffffff, 0x0) socket(0x4, 0x7fffffffffffff, 0x2) socketpair(0x3, 0x0, 0xb, &(0x7f000052b000)={0x0, 0x0}) r3 = accept$ipx(r1, 0x0, &(0x7f0000e88000-0x4)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req={0x2, 0xdd87, 0x3f, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x4) syz_emit_ethernet(0xa2, &(0x7f00007af000-0xa2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x9, 0x94, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x20, 0x2, 0x8000, 0x0, 0x0, {[@sack={0x5, 0x22, [0x0, 0x83e, 0x0, 0xffff, 0x80, 0x3, 0x2, 0x40]}, @nop={0x1}, @sack_perm={0x4, 0x2}, @eol={0x0}, @sack={0x5, 0x26, [0xcd, 0x5, 0x3, 0x8, 0x80, 0x8246, 0x1f, 0x7f, 0x147]}, @fastopen={0x22, 0x2, ""}, @nop={0x1}, @sack={0x5, 0x1a, [0x3ff, 0x3f, 0x0, 0x1c, 0x1f, 0x1]}, @fastopen={0x22, 0x2, ""}]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0xfffffffffffffffd, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x3, 0x0, [{[@rand_addr=0x5], 0x9}, {[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x1a, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56ec2"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000051000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c1000-0x4)=0x1c, 0x804) sendmsg$netrom(r4, &(0x7f000000c000-0x38)={&(0x7f0000755000-0x10)=@ax25={0x3, {"b6a5c1af33f285"}, 0x647e097b}, 0x10, &(0x7f0000709000)=[{&(0x7f000042d000)="3ec8d04b332454e72eae6e10b83a062c7ba76dd6b4d777a384df836527a3478c4525ff545755a3ef36c062b30a8f574fb77a91d55b57022a1415b55bb6350f8825b83c25d011a6159be8e0eae9c2", 0x4e}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000bfb000-0xef)="d21dca7cb10f2bbf2ae74e71b04eb120056efa889e629b54c73203c16b93ca15070da24c628c34db4c8a656c1d433445ee10f1069dfb7afcac31c19ffbf44b24df0e28605e4a694b8766f7ac70a15ed9bc9fae4baec2db56094e958e8c1e220568c55dbbdfc3e95e99fb1c66f7b4ae300fe20ec543439a43e764f22165e5a93d556834a096041e2ad405e2c036f59e2cd9bf05ae328d4eafab34e6beea875a627caee3cdbd84e246414db29e09c501e1b23289c984ac16bc6dbb7659c449bdbf17a40bd7290d2ae3511b5de95706b36f3200a2daa50d48b18728d11cfc353cbe6c24ff3d537daa1d82acf18535ca49", 0xef}, {&(0x7f0000b45000)="", 0x0}, {&(0x7f000063f000)="06cb91e03536959be61c6458f18c3d2c6a3347494621029e8d6d35588acb121397327ab1cb5b6843425f8335be14fa2c382639b09e63c5012f402c9f8961453bbbfbbbe93cf74840fe742a104972fa178b", 0x51}, {&(0x7f0000fe6000-0xa8)="a93cb126776898280d01d6a9ed73800e2e6267acaf7e1d65a61cd78946f9120136f390e4060e11ed48cb124e08445e49570edac5ea9b3370ec85533437a9c7e7476c7b1d7281d1de6cde52e65e5503516e55efcb63d2e85376282e1545476889554beff5831e80dd14086c6b49e8f5dd91d28f0960983826b7c8cace25ad29a4158ed1d61bd109261449e05d08cd7c9e94a2ca4e13837e2ab91176f4765c25c422c9c0ed86702f53", 0xa8}, {&(0x7f000041e000)="9323034c33eb3a9e7c92c50e755ab3bf8fa4474dd6ed49dfff5e63f203e2d7cb28c9872a41d4f97a7e891f69693a21b0722e0e72d299af3baf4fe955843a514dc554be7b363fc95157c587164d621056d11de231027390e2d6166c402ae4913b0e507226edc052369280767eb2255a0d78ef08b601ca470346506867876b545c011fa382551d19e15a9c53b5e955824d326e3b5dacd63fe64865318c80477f5b88d610a8cac687bd0937d6184ff3443812a200b904b1a6b9dc37e905b54c384bb02de6102ab2dee2b8", 0xc9}], 0x7, &(0x7f0000577000)=[{0x88, 0x197, 0x41f7, "630391d9b625d5f545a60e09d480d5fb35a63ba442d5589dc32fb31078fbfd4fd9d8d3a7438645cfcdb27c06e06f6113a87cc5acccd0df01f60b37081fd3be1872d734af1e76dc172c311bbc4c490a9547fd286c61d04f1dab01a75b3b659e76e01c962d4cc65044ccbd5c406e8a4f84d75076382b6796"}, {0xd0, 0x85, 0xf5, "c84d67cb826e1343d774712dd85c11efff932319dc01a4930db12cd62668e1334b1685ff0518407ca18ec01bf2bfc620d3c382bda2439fd80eb0a43fbf457aaf39d2d7e78859427dbd77cd83b2033212c1ce422e20e61639acc13c66c54640056865b330c41f8354c18efb454a4de62177f530c0f0cf01470bc9086478c34fe6c61c006fd7146c226c0d65593e4b4afe55d39857c72412ed5bbbdf2bff871591940e392a8516a6dc3e8d4145b7632e1e97e50a6350aac78572"}, {0xe8, 0x10f, 0x9, "30773a1dc2ffd3edf86b4116ecc281f591b6205245659ca952d711e591cb37b0e4d39bd5bbb8d130dcfa9ca53f5fee394dc07320fec2dd81511817fa53c26b16a134701d91408ce7959ed2ebd4b58fb69647cbe0d20547b94b3d55a1e43b31d48d9d9765200efc47d2dc4954775305e4c5c0af55029601dbe00ee1467d4257128dd31468cab62570c1fa10dd27abb2ac62babd9fc582a7a109089203765800822078c1a05c95ebd11b4adfb44ff70732adb7761488ebdc2ce3584769f06977950e121b8d22b630614c5597e7ffad939c5ce6b73c45"}, {0x108, 0x10f, 0x5e93, "c91b5b5560fefa2a3c4fff173da187ce9545b4f207bd00ab918ac58cf5e54a3e4949c4ec1ccca4428492663343e17164ad1079d4f7d6379c2d83645b6ed3f0a3e756ead75c2f5b1ae572a5877e4d8ad4a18f4da7034ee633b3cf80b5d2704d2fe634091a73f026de323f95fa95dca720924a17983fa725b0144a000776069bf22b74cec279e79d1e4f514f923a7e0e450c81f1389f3ec15c749abeb3f8df82c4195628927d0c9570215060b75f577fa8a9ed06189f477f589703b308877896f0f91977e429d1e29cf619cfe165a3f276ec239cfc7a65336a4617a842b3c0e79a0e8c32b3cfb79129799d47d5170d8ac42df9"}], 0x4, 0x4}, 0x800) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00004c2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x13}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}], 0xb4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000bde000-0x78)={0x7d, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb65, 0xc, 0x80000000, 0xa9, &(0x7f000047d000-0x10)=@common="67726574617030000000000000000000", 0x1ff, 0xf1c, 0x3}) connect$inet(r5, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x400) r6 = accept$inet(r5, &(0x7f000072e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ad000)=0x10) shutdown(r3, 0x0) listen(r4, 0x20000000000004) write(r6, &(0x7f0000e77000-0x73)="b74f2d89f4fb3fe5f21aa33c1c1fdf3523140df683a0cda9fa474b8ea090d2294a38918b0d9a91609d736899c2dbba55a9ab61dc516f032a0b84bc03fcd9379ac31b59b076a7de9ddb80e90a32c538576017a1249d664bb3bff9b7132af08f65ba2fa1c4e966714a2f527501a97007eef247d0", 0x73) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000a64000)={@common="69726c616e3000000000000000000000", @ifru_flags=0x2}) socket$bt_l2cap(0x1f, 0x5, 0x0) 2017/12/07 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b100048003", 0x1b) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) preadv(r1, &(0x7f0000e02000)=[{&(0x7f0000b18000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x1, 0x0) connect$bt_sco(r1, &(0x7f0000e3c000)={0x1f, {0x7, 0x1, 0x4, 0x0, 0x1b8a, 0xa95}}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a86000-0x11)="2f6465762f7667615f6172626974657200", 0x10, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000004000-0x1)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) [ 120.760531] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/07 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6f, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2e3a, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001b8000-0x14)="236b657972696e675c73656c66292d6264657600", 0x1) pipe(&(0x7f000094b000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00002fa000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) keyctl$unlink(0x9, r2, 0x0) sync() r3 = memfd_create(&(0x7f0000254000-0x3)="54ea00", 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000588000/0x3000)=nil, 0x3000, 0x1000100000000000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mprotect(&(0x7f0000910000/0x400000)=nil, 0x400000, 0x1) pselect6(0x40, &(0x7f0000308000)={0x5, 0x100000000, 0x1, 0xc43e, 0x4, 0x1, 0x8, 0x5}, &(0x7f000004b000)={0x23a, 0x2, 0x8, 0xfffffffffffffffc, 0x5, 0x3, 0x6, 0x5}, &(0x7f0000897000-0x40)={0xf293, 0x7fff, 0x5, 0x53, 0x8, 0x5, 0x0, 0x4}, &(0x7f00001ef000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)={&(0x7f00000e0000-0x8)={0x368}, 0x8}) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000826000/0x4000)=nil, 0x4000, 0x1, &(0x7f000084a000)=0xfffffffffffffffd, 0x4, 0x100000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x58b, 0x2, 0x13) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x1000800003f, 0xb2, 0x0) lgetxattr(&(0x7f0000bfd000)="2e2f66696c653000", &(0x7f0000c90000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000df3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000331000/0x4000)=nil) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f000072f000)={0x7, 0x2, 0x67f, 0x10000, 0x7, 0x4}) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c3000)={0x1fb3, 0x8, 0x101, 0xfffffffffffffffa, 0x0}, &(0x7f0000807000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000062000+0xfad)={r4, 0x63, "cc911990b604eeefa4b7dd64412b557b895c7903b40c841b9af4e6016d96f6b810302767dc85a6716eaee14aaf038aab6a2bf1ec1bafa6e70a824b5c3cf6760d32316de3e1b2e137e5dc47a28103e2a6b36bc4e453dcca69c6cc6b92ea4e90bec1de17"}, &(0x7f00008a0000)=0x6b) mmap(&(0x7f0000000000/0x866000)=nil, 0x866000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00007ae000)={0x2, &(0x7f00007d4000-0x10)=[{0x0, 0x5, 0x9, 0x0}, {0x1000, 0x81, 0x4, 0x4}]}) 2017/12/07 17:26:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x101, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20a, 0x3, 0x4, 0x8, 0x1, 0x0, 0x5, 0x7f, 0xdf}) socketpair(0x4, 0x8000a, 0x7fa8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept(r4, &(0x7f00004a6000-0x5d)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00003ea000)=0x60) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000c2000)={0x0, 0x2}, &(0x7f0000633000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000189000)=@assoc_value={r6, 0x9}, &(0x7f00008d6000-0x4)=0x8) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000e6c000)=@req3={0x100000007, 0xdef, 0x10000, 0x1000, 0x900000204, 0x7df, 0x81}, 0x1c) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000e34000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000-0x2c)=@ethtool_cmd={0x6, 0xbe8, 0xb0, 0x81, 0x4, 0x81, 0x10000, 0x3ff, 0x3, 0x0, 0x3f, 0x8, 0x7, 0x7, 0x1c, 0x2, [0x8, 0x7363]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000426000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000ad8000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008b5000-0x4)=0x0, &(0x7f00006c0000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000260000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000068000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c32000)={r7, 0x0}, 0x6) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$sock_timeval(r4, 0x1, 0x11, &(0x7f0000bc6000-0x10)={0x0, 0x0}, &(0x7f000042a000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c72000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f87000)={0x0, 0x0}, &(0x7f0000c92000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d2b000-0x12)={r7, 0xa, "17b80800150000000600"}, &(0x7f0000ab8000-0x4)=0x12) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000fae000)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a25000-0xf)="2f6465762f73657175656e63657200", 0x10040, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e9a000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000631000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000fc8000)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000509000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}], 0x2c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b91000)=0x0, 0x4) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) socket$inet(0x2, 0xffffffffffffffff, 0x2) 2017/12/07 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, "6165616400000000000000000000", 0x10000000000000, 0x200, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91", 0xe}], 0x1, &(0x7f00003aa000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x761fb3326c16dfdd}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4}, {0x0, 0x0, &(0x7f0000262000)=[{&(0x7f0000e3b000-0x24)="b46122a2a92e99e1c342dffd97bd428f97b27b6f61f713cff9d6574f30ee4f75f4a8087e", 0x24}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000b31000-0x40)=[{&(0x7f0000a15000)="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", 0x1000}, {&(0x7f0000e28000)="ef0c05d89852148d762fc06fd191b204af15bb260a93ae637e82c3e43fca37292abe0658c05146915fdcc648d35daec162e635c76c89408960e867f62874bf2ac281f35be95b2477ac58fcb43845f67b8c82d3b70a783bc223b4bc9bb9dc5ba495c79cee7d16958408146aa082a1c587a42c07cef855b94b9a51a0b7a0faec949efb5afca891090681a4048ec7c0c33b1afa7588da6c9787362d2362d78ca76972bbb4e1d4e25f293fabffe190c53018079f456c7303e7062b9daec35ed039fc4299b0e5f5", 0xc5}, {&(0x7f000017d000-0xd9)="a401cf51eef91ff828d2df8bb47f075dae8581eebd40daa605e554db8a2400839ae6ab2b4e4b0d6df151b2b8f1dcc7cca2c554b0ef5a3b3c8acce3d5ecfce5facf4326ff2348a8a67ede13cc0ed01085a180370c39c6f608754bcbcaf4dc4407a720c45bbc80cba2d4f0b08e18566c6f163dd45c1a78909a1090b34beccb0cb487b5efcb675a8032e38358c08a875374d66e88196f157a41a3aefbafea32daf6eac977777530f43b646585efef88fcf9f81c20f2225fe3926c27e272ee06a5bc467a3ed5d2d254d9c27f4e43f42c2596edfd9c7839235ef5f0", 0xd9}, {&(0x7f0000648000)="336ef639d6fbfa3596", 0x9}], 0x4, &(0x7f0000065000)=[], 0x0, 0x4000000}, {0x0, 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{&(0x7f0000f83000)="c5a631adfac664612e5ac6ce28d3947b91c2518522851f5704bf6a809ff2f9e9007d96363373a8ddeaa74da9c6dd970ee4d1e423cea0291dda72e4293c3ff70a150abf041888accce2d5ea93f5c3943c071927ed415c718265c99558252e124ac9f7244eeb42026827c39e0219f8732f2523c7de498bc88e18613eb9c62f35a8657335e0658ea4c24e89315829b3aae7aab0a08813774a99d0d18d3d8237a49db590fa0fe4e708acf39a253ce1143cd72de4deebc860ea8b83d11710d9a8052239fde6641e48e43e5e8658931bb439011426a0813479368657705bbfa085502f6c42c2eb44b2cf22edbe7b0016279547451f56a9", 0xf4}, 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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x52, "358f4f876d009b36ca6e30c45c4a39c6261c5c15bd14342884e94d286e3068403c4d73c489edfddf3f7f5ec57f6a7ce7abff1daea7d5d434d29f4db6771e181c573d11b455bc6116db75d348556f5914563d"}], 0x10d8, 0xc000}, {0x0, 0x0, &(0x7f00001ef000)=[{&(0x7f00009c0000)="a4f147c1d834518df0d5e3e922491bd89b6e2998efd6940546c267007f409036442794bbdcea4a6bbbc111819fedfd005319d961d0c281ffc630c2a3b66fd01d0047e20e8e127f1279a98591731e2cdb6e74a116029377f52611ad1ca63b8f01db01e15ed391e5fd553e7dd8f0d5aef5a84253626f39795171eb6e8d4a9dcf97a862039fbf67530d259a6aed160950de8f85b7dc49944b6fd9d04d1985bcacb9f39d01e2cf02cfc55bfeeceb4e03f442", 0xb0}, {&(0x7f0000131000-0xc6)="ec51e8f49aa597269bc4ef88959e0dac2c8a7e371b2b946b04d6d6f50598423da676ecf1ec6953e802b228b62b90ca36bfee7b7b48c42d24aad7da96757747d8fc2e2e9d65b2bad11b5f2b369edea03d1544d5420ada218442491b58a28117f544b5b0c21b99b266879e4abc71637be117422ff8910b1d935459d674250fd2e7405e56fa6ad64b6d64df91d9d43e2240145923da6761fc9d05a22de4557361e3d584106718ef85cfb1e9f4b8af48525d3048da4020953ac578bd554874123a7f96d7d5ed8db3", 0xc6}, {&(0x7f0000dfe000)="7a2f5c813e537e9dcfe8725db6906d81e2e8327c7c88ffaf335c0db26dd14f3de01cab84782d4c492242a1c450bce0991573b151c522450164950ec88bd375bbfe7aa3d9cc8b2eebb968b1b114aa09b842c93f5054055a94d333ef37", 0x5c}, {&(0x7f0000444000-0x76)="91b8489e4531287f749865e4e3f284c18426596f1079fc00991c6c0d0fb180e9aa07975f6a2ec9d42f20ea9678aa65fdc5fafc53d359096b8fc46facb1798499dfce8bb9cda3ada25a18102b0608c7a41c629890be18042d63aa6a49cc77ee917c4de39b951bb710454b1fb5ba4feaed2b7c235cb8a1", 0x76}, {&(0x7f0000812000-0x7)="641e2c164b96", 0x6}, {&(0x7f000076c000-0x1)="11", 0x1}, {&(0x7f0000814000)="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", 0x1000}], 0x7, &(0x7f000024a000)=[@iv={0xf8, 0x117, 0x2, 0xe0, "9ef01a0d65889d008e7f9ff52082a5dba393cd5ca461c391b77a9086f981f1a3117cfa07b4e83cec94368b587ec5894b83641a0eda8af7180cbd64e93d71394744fff8923b7c18b1ace75eaf0eff6b824b5705e336b570d916355bb7aa4ec2f1e23af1b216c5b56a86b337d3188fdc8b3c8a93fdb995ab890663f928132f547d08d49f911e81e2536ed60652233a79cfdbbc4d463b019ce8c9c01c0d3780ea74eef8f75d28fe4c825cfe196dfbf25a6b5adce0aa2f92ff9f5fb54b51fb7b035c81904a88ca6d9c1a87bfda976bc12f36167494f6e2b12d661423f058f7436d27"}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x10}, {0x0, 0x0, &(0x7f00005e4000-0x30)=[], 0x0, &(0x7f00007c7000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x98, "eba87c95af5722452ee95396536794a5bb03e03db5d07f09fcfdf6d333203ba0da5c7dd94ed68f24ce0c88cb1162b33106a82bc246f8715f034a0ce2afd69e5eb506231b62d596a7a1f94c4ab7077196000100181f16879a1a0000000777a36d5f1a2fc1167e000000007fffffffb20e54a60d6436485ef5ae4300800000477ee01a857f672eaa15883622f53f88a6a70690aea151d7e165"}], 0xe0, 0x2400c005}], 0xa, 0x8000) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x1, &(0x7f0000a4d000)="", 0x0, 0x9}, 0x0) 2017/12/07 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) tkill(r4, 0x23) r6 = syz_open_procfs(r5, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") r7 = syz_open_procfs(r5, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r6, r7, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$nfc_llcp(0x27, 0xffffffffffffffff, 0x1) socket$inet6(0xa, 0x3, 0xffff) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) bind$netlink(r3, &(0x7f000072e000)={0x0, 0x0, 0x7, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8921, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000abe000)={0x0, 0x0}, &(0x7f0000797000-0x4)=0x8) bind$inet(r0, &(0x7f000085f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a83000)={0x7, 0x6, 0x8, 0xfffffffffffffffa, 0xd54e, 0x8001, 0x7fff}, 0xc) 2017/12/07 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x803, 0xe000000000000001) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000efb000)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc", 0x7a) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a43000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000337000-0x4)=r4) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000059f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000728000)=0x10) r5 = socket(0x200000012, 0x3, 0x1) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000c3e000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x17b5189d, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, r6}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb9f7}, {0xffffffffffffffff, 0x0, 0x0, 0x100000000}, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x4, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x200000, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x800000000000000, 0xc17e, 0x1, 0xffffffffffffffff, 0x38}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cdc000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000722000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b95000-0x8)={r7, 0xc7b}, &(0x7f00006b9000-0x4)=0x8) [ 120.983773] sctp: [Deprecated]: syz-executor5 (pid 13402) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.983773] Use struct sctp_sack_info instead 2017/12/07 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff", 0x1d) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000a43000)=[{0x26, 0x2e, 0x3fd, 0x3, 0x20009fb, "290001802100002c00e7ffff200000c91f7f0fb85e49"}], 0x26}], 0x1, &(0x7f0000022000)=[], 0x0, 0x4041}, 0x4) r2 = fcntl$dupfd(r1, 0x401, r1) getgroups(0x1, &(0x7f000002f000)=[0x0]) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fcb000)=0x0, &(0x7f0000612000)=0x4) stat(&(0x7f0000213000)="2e2f66696c653000", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xf0, &(0x7f0000a19000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d59000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b60000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x8be1, 0x80001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001c6000)={0x0, 0x0}, &(0x7f0000e66000-0x4)=0x8) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") recvmmsg(r4, &(0x7f0000c6d000)=[{{&(0x7f0000f9a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ba9000)=[{&(0x7f00001e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000281000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000b0d000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000530000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000563000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000580000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0xfffffffffffffffb}, 0x10d}, {{&(0x7f00008e9000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc6000)=[{&(0x7f0000b80000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f000062f000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000a69000)="00", 0x1}, {&(0x7f0000b28000+0x770)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f000071e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008aa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000b4a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000756000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000a3f000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x9, &(0x7f0000c76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x3f}, 0x6}, {{&(0x7f00007d7000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f7a000)=[{&(0x7f00005a5000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f000016f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000cb8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000624000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000ee0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000df8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000e70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000c17000+0xa71)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000f66000)="0000000000000000", 0x8}], 0x9, &(0x7f0000269000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x7ff}, 0x7ff}, {{0x0, 0x0, &(0x7f00005e8000)=[{&(0x7f0000801000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00006d9000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f00006b6000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000ed6000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000068000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000f7d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000203000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x7, &(0x7f00005f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x8}, 0x10000000000000}, {{&(0x7f00008c1000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000)=[{&(0x7f0000159000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00007ee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000032a000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000e6b000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x4, &(0x7f00002b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x2973}, 0x100000001}, {{&(0x7f0000e6f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b22000-0x80)=[{&(0x7f0000776000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000b42000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00001f0000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000c59000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000d70000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000026f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000090000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000106000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x8, &(0x7f00004bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x9}, 0x3}, {{&(0x7f000037c000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000a29000)=[{&(0x7f0000a06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00000e0000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f000083e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f000011b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000d62000-0x15)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x6, &(0x7f0000240000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x3}, 0x100000000}, {{&(0x7f0000f24000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000927000-0x90)=[{&(0x7f0000858000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000912000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000ae0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000881000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000cdb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00006f2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000972000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000bdf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002ad000-0x12)="000000000000000000000000000000000000", 0x12}], 0x9, &(0x7f00001d3000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x20}, 0x8b69}, {{&(0x7f0000e93000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a6a000)=[{&(0x7f0000b14000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x1, &(0x7f00001fe000-0x37)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x1}, 0x7}], 0x9, 0x100, 0x0) mknod(&(0x7f000093f000-0x8)="2e2f66696c653000", 0x10000000007fe, 0x0) execve(&(0x7f000027a000-0x8)="2e2f66696c653000", &(0x7f000026c000)=[], &(0x7f000022a000)=[]) truncate(&(0x7f0000ecf000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f7b000)={r6, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000d3d000)=0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r7, r7, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000ae9000)=0x5, 0x4) creat(&(0x7f000002e000)="2e2f66696c653000", 0x0) 2017/12/07 17:26:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x13)="776c616e3173797374656d707070312d262b00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091f000)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x400}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ea000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) preadv(r1, &(0x7f0000586000)=[{&(0x7f0000e19000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f000009c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000c6f000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f00005b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x4, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000196000-0x8)={0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f0000e5f000)="2f6465762f766373612300", 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00006a4000)={r3, r4}) r5 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r6 = syz_open_procfs(r5, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") r7 = syz_open_procfs(r5, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r6, r7, &(0x7f000017f000)=0x0, 0xff) [ 121.107315] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 121.140095] sctp: [Deprecated]: syz-executor5 (pid 13402) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.140095] Use struct sctp_sack_info instead 2017/12/07 17:26:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00005a4000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7) connect$inet(r1, &(0x7f0000a50000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b0f000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) shutdown(r1, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x3, 0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003be000)=0x0, &(0x7f0000f00000)=0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f3c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000a1d000-0x8)={0x0, 0x800000000000200}, &(0x7f000083f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$netlink(0x10, 0x3, 0x80010) sendmsg$netlink(r4, &(0x7f0000324000)={0x0, 0x0, &(0x7f0000695000-0x10)=[{&(0x7f0000cc4000-0x14)=[{0x14, 0x1d, 0x1, 0xffff, 0x0, "0c"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/12/07 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2017/12/07 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x100000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ee7000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d27000)="2e2f66696c653000", 0x800000000080) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d42000-0x4)=0x3b3, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000a1000)="4d", 0x1, 0xfffffffffffffffc, &(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee8000-0x3)="c2755e", 0x3) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000023, &(0x7f0000ee9000)=0x8, 0x4) mmap(&(0x7f00009a6000/0x3000)=nil, 0x3000, 0x200000c, 0x32, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) mmap(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0xd, 0x4010, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x4b) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000740000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x2000)=nil, 0x2000, 0x2000000, 0x2050, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c4000/0x1000)=nil, 0x1000, 0x1000000, 0x500000c0d0, r0, 0x7fdfffffffffffd) mmap(&(0x7f00009b7000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000009d000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e12000)=[{{0x0, 0x0, &(0x7f000090e000-0x70)=[{&(0x7f0000ee9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f000019a000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f000074c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00002cb000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000201000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000eea000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000eea000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x7, &(0x7f00000ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x8}, 0x6}, {{&(0x7f0000eea000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eea000-0x30)=[{&(0x7f0000bee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b8e000+0xa20)="00000000000000", 0x7}, {&(0x7f0000440000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x3, &(0x7f0000cfe000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0xfff}, 0x10000}, {{0x0, 0x0, &(0x7f0000ee9000)=[{&(0x7f0000eeb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000eea000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00001e8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000037d000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000eea000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000c51000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x6, &(0x7f0000eea000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0xfffffffffffffffe}, 0x1}, {{&(0x7f0000ee9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eea000-0x30)=[{&(0x7f0000ee9000)="", 0x0}, {&(0x7f0000eea000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000443000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x3, &(0x7f0000eea000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x3f}, 0xe373}, {{&(0x7f0000ee9000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000eea000-0x30)=[{&(0x7f0000789000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000ee9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f00003bb000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x3, &(0x7f0000ee9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x6}, 0xfffffffffffffdd6}, {{&(0x7f0000ee9000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005de000-0x30)=[{&(0x7f0000328000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000eea000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000017f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x3, &(0x7f00003d2000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x1}, 0x5}], 0x6, 0x2, 0x0) mmap(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x2000011, 0x800000000003f, r0, 0x80000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eec000-0x36)="a665d59a45d19d2691299d66e98e856e177bf20e4fccd8c891c87a2acc4338cab48e0c2f560d8e0f6863aa47217bc2ca2093ca70294e", 0x36, 0x44, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00004ca000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x20000) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40000000019, &(0x7f0000eeb000)=0x502b7d84, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20000000000020, &(0x7f0000eea000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000eeb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) recvmsg(r1, &(0x7f0000e46000-0x38)={0x0, 0x0, &(0x7f000098d000)=[{&(0x7f0000eed000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x1, &(0x7f00001c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x1}, 0x2020) 2017/12/07 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") r6 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r5, r6, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007a0000)=0x0) recvmsg(r0, &(0x7f0000e66000)={0x0, 0x0, &(0x7f0000e66000)=[{&(0x7f0000fea000)="00", 0x1}, {&(0x7f0000e66000-0x1)="00", 0x1}, {&(0x7f0000bd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5bf}], 0x3, &(0x7f000082c000)="", 0x0, 0x0}, 0x103) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002f8000)={0x8, 0x80000001}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ee4000)=0x0, &(0x7f000018e000)=0x4) bind$inet(r0, &(0x7f0000e67000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="c492f9473391ece6ee8f34d6cb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b5522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7", 0x44, 0x8000004000, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000060b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fb0000)={0x2, &(0x7f0000fdb000)=[{0x0, 0x0}, {0x0, 0x0}]}) accept$ax25(0xffffffffffffffff, &(0x7f0000da6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000043e000)=0x10) r4 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000cbf000-0x38)={&(0x7f00006a0000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b0d000)=[{&(0x7f000065b000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000584000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000775000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x3, &(0x7f0000476000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x1000}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000cf8000)={r4}) getpeername$inet6(r5, &(0x7f0000bfb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c47000)=0x1c) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f000072e000)={0x0, 0x0, 0x400000000000005, 0x9}, 0x10) bind$alg(r4, &(0x7f0000e65000-0x58)={0x26, "6861736800000000000000000000", 0x3fffffffffffffe, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000aa5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000585000)="c8547b82c8cfb43e5bad535202b6b2df44030877743654e6", 0x18) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000dad000-0x88)={0x100000000, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000044e000)=0xff, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000292000-0xe4)=@ethtool_dump={0x40, 0x9, 0x8, 0xd4, "89f10273bbf5e5d17cc373c2f08040cebba108972468ba615347cf74c2ddeac7bbf88819feb7b951d6854ebae45844d69a1dd0cdcf3f3a4050da3b0d06c0e858e50221a4868eab95ec596e7b0918e8611c682358924dad0cc6fec5819bd2d0d58feabe219327e8281ebc671bd206c761fc6862ab447cdd7f6a218b8397184053d94cb81967da7b9a210b46ed823929b8d967fa3151ae9c9d8d7d29fcc9f2e9a9cf792b5340f704588a4c05dd764aea6ffe9912df1bac6ae0bc5e89ce874994ae5ca62a7733ff2d2e0869410a2c78ac78563455e5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/07 17:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6f, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2e3a, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001b8000-0x14)="236b657972696e675c73656c66292d6264657600", 0x1) pipe(&(0x7f000094b000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00002fa000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) keyctl$unlink(0x9, r2, 0x0) sync() r3 = memfd_create(&(0x7f0000254000-0x3)="54ea00", 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000588000/0x3000)=nil, 0x3000, 0x1000100000000000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mprotect(&(0x7f0000910000/0x400000)=nil, 0x400000, 0x1) pselect6(0x40, &(0x7f0000308000)={0x5, 0x100000000, 0x1, 0xc43e, 0x4, 0x1, 0x8, 0x5}, &(0x7f000004b000)={0x23a, 0x2, 0x8, 0xfffffffffffffffc, 0x5, 0x3, 0x6, 0x5}, &(0x7f0000897000-0x40)={0xf293, 0x7fff, 0x5, 0x53, 0x8, 0x5, 0x0, 0x4}, &(0x7f00001ef000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)={&(0x7f00000e0000-0x8)={0x368}, 0x8}) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000826000/0x4000)=nil, 0x4000, 0x1, &(0x7f000084a000)=0xfffffffffffffffd, 0x4, 0x100000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x58b, 0x2, 0x13) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x1000800003f, 0xb2, 0x0) lgetxattr(&(0x7f0000bfd000)="2e2f66696c653000", &(0x7f0000c90000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000df3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000331000/0x4000)=nil) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f000072f000)={0x7, 0x2, 0x67f, 0x10000, 0x7, 0x4}) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c3000)={0x1fb3, 0x8, 0x101, 0xfffffffffffffffa, 0x0}, &(0x7f0000807000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000062000+0xfad)={r4, 0x63, "cc911990b604eeefa4b7dd64412b557b895c7903b40c841b9af4e6016d96f6b810302767dc85a6716eaee14aaf038aab6a2bf1ec1bafa6e70a824b5c3cf6760d32316de3e1b2e137e5dc47a28103e2a6b36bc4e453dcca69c6cc6b92ea4e90bec1de17"}, &(0x7f00008a0000)=0x6b) mmap(&(0x7f0000000000/0x866000)=nil, 0x866000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00007ae000)={0x2, &(0x7f00007d4000-0x10)=[{0x0, 0x5, 0x9, 0x0}, {0x1000, 0x81, 0x4, 0x4}]}) 2017/12/07 17:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r6 = syz_open_procfs(r5, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") r7 = syz_open_procfs(r5, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r6, r7, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:53 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "78747328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f80000)="0a0775c0d5e383e5b3b60ced5c54dbb7295df0df0700ad4000000000000000e6ef", 0x21) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006a0000+0x5a5)=[{&(0x7f0000f72000-0x3a)="00", 0x1}], 0x1, &(0x7f00008e6000-0x57)="", 0x0, 0x0}, 0x0) 2017/12/07 17:26:53 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:53 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0xc000)=nil, 0xc000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r0, 0x0) mmap(&(0x7f0000341000/0x2000)=nil, 0x2000, 0x8, 0x1c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x4000)=nil, 0x4000, 0x1, 0x44050, 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f69000)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc0080530500e7", 0x26) mmap(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x20000000000000, 0x6052, r0, 0xfffffffffffffffb) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000c4000)="6874637000", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9d, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001fa000-0x20)={r2, &(0x7f000051f000)="27f0f2488b1f6474c7d864319633ebf72a73e8bd1ea0ade73cd9ddcd44931bb596107a9cfece54fc874954b5a2956beee079b40b23ff2b37c5d8af5fb7dd0ee781751c3ce1df842cc62574c72ed2f3d5ef39be2243f63c5fee62875f983fcfcfec1b4a77e5c0fee13b1680b18b85b2bf97170d1755ea6e76826ce9f91725848a0ba909a06d7d0c21bca07f3a788e7500cfcacd69e42a8780aa05c0a261faa2fc88ad5c5f9478b41e965d2355fe2e8cf6", &(0x7f00003b1000)="f2b4864dcfe640aa997224586a005f77dab11cafc5106c851055201da3a192036a770c595b0ed55b273003322a0139b79bad6dd950cecee1ef5a36c75a61b0802f1429f73ae91d574f61528b80975e1ddf0f697108d9a89b83521a9367f89113544ea90f28444e58953e69309b643df81199f03a8c2198214f14b15dff0aa43fab0b5cfc02fcc803a6b4f48e16372f2255874f408ef48a3abbad3acc3a88970d3ea8b66b874cf5e304b2a27e392db56534add73ebd5695f962e60f325d5703fc1b9364e79ca5cbb7e1c7", 0x2}, 0x20) r3 = socket$inet(0x2, 0x30000000a, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ae8000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000af9000-0x1)={0xf2}, 0x1) ioctl$sock_ifreq(r3, 0x89fb, &(0x7f00006de000)={@common="626f6e64300000000000000000000000", @ifru_ivalue=0x6}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000a8a000)={@common="697036746e6c30000000000000000000", @ifru_ivalue=0x81}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000747000-0x4)=0x8, 0x4) 2017/12/07 17:26:53 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x809, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xb8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000e03000)=""}) r3 = getgid() getgroups(0x2, &(0x7f00006d7000)=[0x0, r3]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bd9000-0x54)=[@in6={0xa, 0x3, 0x8f, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x1, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x48) fstat(r1, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b7000)={0x0, 0x0, 0x0}, &(0x7f0000bd2000-0x4)=0xc) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c0000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000b8a000)=@assoc_value={0x0, 0x0}, &(0x7f0000d21000-0x4)=0x8) getgroups(0x6, &(0x7f000035f000-0x18)=[0x0, 0x0, 0x0, r5, 0x0, r6]) lstat(&(0x7f0000c9a000-0x8)="2e2f66696c653000", &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000bc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept(r0, &(0x7f0000312000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001c4000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000073f000)=0x0) lstat(&(0x7f0000e1c000)="2e2f66696c653000", &(0x7f000016b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000f1b000)=0x8, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000979000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004aa000-0x4)=0xc) io_setup(0xc89, &(0x7f00009fa000-0x8)=0x0) io_cancel(r14, &(0x7f0000a8b000-0x40)={0x0, 0x0, 0x0, 0x3, 0xa, r2, &(0x7f00009c6000-0x11)="24cc773745b31b04c8df9cf2afac655179", 0x11, 0xfffffffffffffeff, 0x0, 0x0, r0}, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000237000)=[r3, r4, r9, r6, r8, r10, r11, r12, 0x0, r13]) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000e04000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000186000)=0xe8) r15 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000078000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listxattr(&(0x7f0000b1b000)="2e2f66696c653000", &(0x7f000004b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) ioctl(r15, 0x8912, &(0x7f0000000000)="36") 2017/12/07 17:26:53 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x313}, 0x1c) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001cc000)=@add_del={0x2, &(0x7f0000b8b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fef000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f2a000)=0x0, &(0x7f0000e4b000-0x4)=0x4) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000817000)={0x1, [0x0]}, &(0x7f0000ae7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000492000)={0x0, 0x41, "aa5d329f3aca9273c6f413ac59e712980d467bf942e3ec8510609e8b24e10d2af52f782f6b1f0e849d00251b32fd0a193270e1f410b9686368f2e3927fd5b90e99"}, &(0x7f00006f1000)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d62000-0xfa)={r2, 0xb6, "82060f5b1a94589a52380e2102a5175f44f6eca9757791b22c4f561f7c0e9dcce49c2699878c19bc64101c3c19f4d2474680a1e1a0ba354ebd22081d95e07fbee19e5ef11892c140924a1aa3f4e027ee13c36687b2ca3f70ae7edb89be878d92de9b1a3bb9f91cae9ed456b2e6aa0c5ccb8ac9f4a796ee67aa8e10c26b1f1c7074729c581d31148d7373bb503c64064106da81ab54850669df4a6dc9c068cb02629072619c179d4e7e344f5553aeb22096eef95b643a"}, &(0x7f0000d5e000)=0xbe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000027e000-0x10)={r2, 0x11f4, 0x23, 0x2}, 0x10) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00006cf000-0x2)="2cd7", 0x2, 0x0, &(0x7f0000290000)={0xa, 0x0, 0x400006, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$ipx(0xffffffffffffff9c, &(0x7f0000306000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0x10) recvfrom$inet6(r1, &(0x7f00008d8000-0xd4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000152000-0x1c)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$ipx(0xffffffffffffffff, &(0x7f0000ac4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ecd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000052f000)={0x5, 0x400000000009, 0x43ff, 0xfff, 0x3, 0x100000001, 0x0, 0x0, 0x703, 0x0, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000310000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000a9000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d3000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d48000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e5000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e33000-0x28)={@common="79616d30000000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000016f000-0xc)={r6, @multicast2=0xe0000002, @empty=0x0}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r3, 0xfffffffffffffffe, 0x30}, 0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b3f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x1, 0x0, 0x100, 0x66a, 0x4000008, r4}) setsockopt$sock_int(r1, 0x1, 0x200000000000000, &(0x7f00003f2000)=0x1, 0x4) 2017/12/07 17:26:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000a22000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x800000000) r4 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000002a000-0x27)="260000002a0047f1ff170080cdffff03000000000100000005ff0f000000000000000000000005", 0x27) socket$inet_sctp(0x2, 0x0, 0x84) pwritev(r4, &(0x7f0000e7f000-0x30)=[{&(0x7f0000825000-0x4f)="cd59fcebc57ca410747c208c321465d5a7c2769a1b66fbec965969c899cbcf0b5109bfba2312763d28fee39b3c7bd15709734b91cc56c82fe633e2e14fc585fe4e25e23adcdaf74f2a03b9c3066cf7", 0x4f}, {&(0x7f0000db4000-0x47)="21e31d5f0549720660eae76b6b751bc670e6e1d55ff7c3cfce63f2eb135766f257167e751bd129b5c246a61a287ebf44362877585b699f6c520216405bf64e87034b51a9b24195", 0x47}, {&(0x7f0000cfd000)="b3808558d07ecb6f7b2035dc11ca620792fe9487d2eddf0a13456048b8eac4dcb263c6e87d6cb2da81b21f7449d9f343b2e59545307b79a910d5f358c29c4ac7d7d79537e4442a5eb70b352153472e2d229f92f257046d059a0fedee3cba2ffdd82c0ee6de94e15684da98fb5e618a0e39ee56a8d1a11bf7a5f4022be8ada7a2ac35d8aa475c9de8aeef4c25cf7caff95ada508d7fa38140c2e07f364b5cc72f8ba0d58e49ab2cfa21caa45b2dae0bb31fce9daea5b2cdbf5e625a63173e16a93daa1f022baef9f4f5dbe6f1b9bf5230f8b636259f5e53f1c834470d148bb86b8a139ab1af333bbd556ce4", 0xeb}], 0x3, 0x0) r5 = socket(0x0, 0x80001, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000528000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d8a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000099000)={r6, 0x1000, "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"}, &(0x7f0000955000)=0x1008) r7 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000cc8000-0x4)=0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000880000-0x4)=0x79, 0x4) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000c5a000-0x28)={@common="69705f76746930000000000000000000", &(0x7f00004e2000)=@ethtool_sfeatures={0x3b, 0x4, [{0x3, 0x2}, {0x80, 0x7}, {0x6, 0x300000000000000}, {0x3f, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000750000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000690000)=0x0, &(0x7f0000a59000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000017a000-0x98)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f00005ed000-0x4)=0x98) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000e1b000-0xa8)={r3, r4, 0xffffffffffff0000, 0x36b, &(0x7f00008ed000-0x6e)="f8adf6e7c058c0b44f70db66a0b7c451a4fb997295f42899f7334afde54cf971f45336b05a821c8cacdcfde66d9f5c46dfc555dcf51625a6e8fe597632c838c6cd5fabe5ee640f4ac09d1f107ff4f7622b11e328b935417f4deab0588278d3fabd00c4f3a6dd6dcdf5134c6e2938", 0x6, 0x0, 0x3f, 0x3a5, 0x4, 0x6, 0x100, "6b34c4a14151e6862713a2157ca8185bbf7c8e79ecf78d85957521790d6bc20eaed3fa5dce1b8206a46736c6ce510abdee00bfbb617f21b476705104e73af16489f4dbdb6ef129bc40ab40be43c0db1679a3bc0d791c5e9ec24581fba11e01763d4d23f6b41c707f2f7451325597cf9862f0d6990605702b9c033920d2b25dc9"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008a3000-0x8)={0x0, 0x0}) listen(r4, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00002f2000-0x4)=0x1e, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00007d9000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_mtu=0x10001}) writev(r3, &(0x7f00009a1000)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/07 17:26:53 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x20000000000002, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00003c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d9b000-0x4)=0x14, 0x80000) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000117000-0x38)="777b6e50ee119a7e160f342998463f40d9da39eb8057e6166fc451854246adcaf158953e247a5f3eadd2afd1e823d084078f65be65452cac", 0x38) pread64(r2, &(0x7f0000199000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0x0) r3 = creat(&(0x7f0000f48000-0x8)="2e2f66696c653000", 0x40) sendmsg$netrom(r3, &(0x7f0000232000)={&(0x7f00002d1000-0x48)=@full={{0x3, {"49c7d4a18ef628"}, 0x7f}, [{"f7e3ebc10e5a7a"}, {"c047fa4fe59fb3"}, {"96fc431e704977"}, {"0aa0939e4d1993"}, {"a34331eb6e4bfc"}, {"e9e017f822037a"}, {"4f45ece2acc73a"}, {"2874d741c7a704"}]}, 0x48, &(0x7f0000406000)=[{&(0x7f000008b000)="a65922b5f3dc5c83c2a79557578a197fea5d92adc217b375048d3ea82a6a8ed9ca49e5bb0f4e1e82fdda5cbb05feb47bb2d3ffdc61ac72de472014ad9d4682b675181fba6d83ed02e01a25025c5168bdabdb8ce5e46fff71477b8e13e256c63a60c14bac865d6f06abef573a4021a8c7caf47a487293476d5e17c7decb1bce616a9ed5b523c1ebacf95e9d303399", 0x8e}, {&(0x7f000071f000-0xde)="215d24ee0d43d0ba8e189c3b2150a38c1485f6920b0a2aceb72b2b0656270ed0e01313fcb4f60d51da822a9649756ee37a9576cf8f045e04ca6543557d317bb1a0e5562fb7f387601c59c2e0eea6561070f6a50e0ae31c24ed2c23b0e2ed339e921ddf3f283d644ff01439f888f2e7c8a1fab5d7612b759d37325882af13643e826f621d883c423875ccfe85c09a15044a0e11b0ed48fec43b8c2435ae7ad4c6ca21c8085b67254fd50a6447b33eb3cec500d6f8c9a6a9fe293c84a3b1d8b7f596b576a723284c9db10bdc446fc486a6834509ae73c3f7547e5621797a5d", 0xde}, {&(0x7f0000622000-0x41)="182f16f11528487f4965de2090f8cf1ce5080f8c9c9292861f997b580d45f79c30b8423d4607fd7884c50b12527ec7c2c70c41f9dad7f70a7b8e526d14e5e51592", 0x41}, {&(0x7f0000ade000)="a37d24f3f58a5f92718feb906429a6361b1fa5a72f7a08d4b54bae4d977c45d394438ecbf9c8b01a80c7fe33c839f792ae61458c6c7f34482b515090e71646c162d45d4c724b64cdb1274b0ee9568079f75dcd1f94300318a776a54aa084142ad9734bc919a38692a74ba79bc86c7344950f7c3f6395a04a98def33c2d292dce561403447b51c222a5326134dde47b8821564278fc137092c29bcf474f602657134a0bfb6de87312fa69cabda4f43c255c2fcd5734699af97fb200029f7fe8", 0xbf}, {&(0x7f00008d4000)="0401618e263ef38bd2f614dcc3321c64bb823d6aae64051dbd29e31548fc37b835c69033f97d4add449a986fba245f52f1f6c17e380a429a55db319e316a3ddafff4", 0x42}, {&(0x7f0000569000)="6e15acc6ae876d719f3b681ea6ffd0a6b36e2f44759885bd7b5c523cf480aea94b7dcb16b36abfa06ded57ec9e28c398b8c1e0d633b4fe04d2a1f276c753357c1e4812414c188ae22d2c865f6081a7359de86b8116c36dccb09929a6d2a8abd5aa1405c869a70beefc6afffab54a9ad307b8212f54333b658caf5a3baf547bfb17", 0x81}, {&(0x7f0000bcf000-0xb0)="4348a2d69831024be297b024f21d7311133d0b19f7c848f3ed106c7f81b9a80727ae4a7ddd4b909b36ac023371f3c2e5f744d1a1437a4be7c7b1c43d2ca31d937617890c25ca69e98e644261dc5b5b9001e5eb29bb583534550e0447f9ae86c721b32c4feb3d375622cae88f5076dddf7eab06d636006ff1fc029619acfdaa188fb22fec6e98b36e1bd772843df446f7ec4c923034373b8b08e0335000c2cb9431001688a24ad92439f1e69285c88e38", 0xb0}], 0x7, &(0x7f0000d17000)=[{0x98, 0x11f, 0x1000, "d78b596a10e8c34ed2e5c93d7dd8b88c18d1f06c3899c68fa19c366814fc2ba2fd5b1d56e96d2659d95cad36d6e7c41b197a7d48cd9b41afb4ddb579c8d20ce4a26600a50cab2d701bafb30e90bbee3b65e22996f08007a46b15d1de32d23b1d0f70be9937b1f093e2921c52f0c8ed036ff2dc43d2746fa7b588d26236a766418d132ada04dfee"}, {0xe0, 0x10f, 0x4, "486f9c4bc24226dc657cb2d37ae2fe9a4e1ad1039d5d646e51c1d0d21c2115c2fe37a120e06edccc75d20cacd5df70702f7f22f1fea2150191f9eedcd2b6314efdbff161a7aa69981ab878145108146d9ee69f91259d5d33160bc7cce935dd18d543566e1735812bf582b29782bca981ea57baa8cf5a6dc4370a4aec1d516557dcc34cdbd825948afd59523bdcb940d63218a19720a6c90b043921f3e3714e68967e0ac7a277383d0c441b4ea3c43fb1ba413d15018e7c17e268dcba4b6ac582abf59c7cc355f56fbc3439963cbd41"}, {0x40, 0x19e, 0x8, "829d8fccfbe1efb71c94444bb6b8fd529e0a4f5ac7e8b9ba8db04b8a959ffbe9c438eee602a1f0e28f25f22e393b49"}, {0xa8, 0x0, 0x9, "5234fce6344450778fefdf94d9c7e24207e26f1dde1e1758e87f1d9afe6153996e4d2313dfd08e5bc9517e7622ebbc1746d3b63cceb91f256f0665dfdcfcb8e64d56a40887c4f3abba5eff7bc46ca3d33bad956d960cbadd2c7bf939201a502b662056a786f708d4015e9e58f3a9f0db53bd3fe8066a6f5099fc1c09c0fe0b4ade234e5d6389d1f5469fce0ded7812be2082cb"}, {0x48, 0x1ff, 0x3, "fd01cb4474e70063305d61247643a7942754f890ab2d2b31f19c0e055fac6487a4c7558672b76ef4495a1f8c53c2f8fb698d24f1"}], 0x2a8, 0x20000005}, 0x40000) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00007fc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00007d0000)="ef0b2a43b4038ba05a2155c2c21ab1e937a1dc3f7460b08ab133abd948fb9e6d"}) r5 = syz_open_dev$tun(&(0x7f0000349000)="2f6465762f6e65742f74756e00", 0x0, 0x60a02) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000120000+0x858)=0xb) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="b142ded32a6d71d078946f87337ba9c9", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0}}}) msgget$private(0x0, 0x2) socket$inet(0x2, 0x802, 0xfff) r6 = add_key$keyring(&(0x7f0000773000-0x8)="6b657972696e6700", &(0x7f0000dc7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r6) r7 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x4, 0x803, 0x0}) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f000072b000)={0x0, 0x19, "790643e0af84d93dcab64f6fb27e2997ea354747a2ec70eeb0"}, &(0x7f0000efa000)=0x21) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000bfc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000025000)={r8, @in6={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x98) dup3(r4, r5, 0x80000) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000ea7000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fstat(r2, &(0x7f0000a2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x1, &(0x7f0000888000)={0x0, 0x3c, 0x4, @thr={&(0x7f0000654000)="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", &(0x7f00002cb000)="73dc8eae52cc52fe11800c49b1d97f87a5f34cbc5cf013a4ac6f45965e72cd486e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073d000-0x4)=0x0) timer_getoverrun(r9) 2017/12/07 17:26:53 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000f6f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c05000)=0x10, 0x800) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000843000)={0x0, 0xffffffffffffffc1}, &(0x7f0000ebf000)=0x8) accept4$inet(0xffffffffffffffff, &(0x7f000070f000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000)=0x10, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f6f000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d7000)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000720000-0x88)={0x1f, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000eac000-0x4)=0x1, 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000066a000)=0x0, &(0x7f0000f71000)=0x4) connect$inet(r2, &(0x7f0000d0b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e37000)={0x0, 0x1, 0x40, 0x8000000000, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000f71000)=0x1000000000000000, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/07 17:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083b000-0x1)="00", 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a10000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ce000-0x4)={0x0, 0x3, 0x0}, 0x4) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000973000)={0x9, 0x842, 0xccf0, 0x9, 0x10000, 0x6}) r3 = socket(0x2, 0x3, 0x3) socketpair(0xa, 0x2, 0xa1f0, &(0x7f00007d3000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000dce000-0x4)=0x5, 0x4) r6 = syz_open_procfs(r5, &(0x7f0000a1d000-0xd)="617474722f63757272656e7400") r7 = syz_open_procfs(r5, &(0x7f00005b8000-0x11)="6e65742f6669625f747269657374617400") sendfile(r6, r7, &(0x7f000017f000)=0x0, 0xff) 2017/12/07 17:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000956000-0x71)={0x0, 0x69, "e5e38f34ea1e0c70117821afc58fb06d831381e78e1db07abac4c286e9c11f7f3d099fdf9b613f2f50596cf3b90a84fa1d3cb56efe76e0626c3c1fa8a989b2369f3c9185da5c60994eee4b58196194e7c140e91f2717436f0348bb7256f14b56c1136c63b98aaf8b06"}, &(0x7f0000130000-0x4)=0x71) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009c4000-0x18)={r0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000edc000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb710, 0xa3, 0x5, 0xb90}, &(0x7f00003de000)=0xa0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) shutdown(r3, 0x1) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x2, 0x8, 0x4cd5844b, 0xffffffffffff8001, 0x8820}, 0x20) accept$inet6(r5, &(0x7f0000b1d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000415000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002b3000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000ec6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x8000000000007, 0x0, 0x3f8, 0x6, 0x84100241, r7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8, 0x8000000000000, 0xfffffffffffffffb, r2}, &(0x7f0000444000-0x4)=0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f000053f000-0x78)={0x112, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x81, 0x1ff, 0x4, 0x5d3, 0x0, 0x4, 0xbb4b, 0x6}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000987000-0xb8)={r8, 0x1f, 0xfffffffffffffffd, 0x1, 0x10001, 0x8, 0x3, 0xffffffff, {r8, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf5a, 0x8, 0x2, 0x401}}, &(0x7f0000e53000-0x4)=0xb8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000204000)={0x0, 0x0}) socket$inet6(0xa, 0x80004, 0x800000045) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept(r5, &(0x7f0000ff7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab3000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f0000ee6000)={r10, 0x800, 0x0}, 0xc) listen$netrom(r12, 0xc) [ 121.710171] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 121.735573] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/07 17:26:53 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f9d000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0x0, &(0x7f000054a000/0x4000)=nil, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fca000)=[{0x6, 0xfffffffffffffff8, 0x0}, {0x2512d60e0be0689c, 0x101, 0x0}, {0x4, 0x3a, 0x1800}, {0x0, 0x6, 0x1800}, {0x0, 0x3, 0x1000}], 0x5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fca000)="", 0x0}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000c39000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fcc000-0x1e)="1b0000005e00057a0000ffffa103000073eb00000000b10004800305ff00", 0x1e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000c08000-0x10)={0xfffffffffffffffd, 0x4000008000, 0x5, 0xfffffffffffffb20}) getsockname(r1, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001ac000)="636966732e69646d617000", &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000967000)="8994d6f2eb9024f7e76fe26a8de0b8c878e0cd8ca50946e66eb25448e4ff68fe5de0ee08f64442050c147eadafa0a8eefde9c55db344b83fb331c93f452d8588e017ddcc7534a45d156bc4c2b2f65f4670d1f343654050440cf280d8c81bf65863bc959116b41ee7f4d2e02e606d2f889f83fc7048fbb0f7f9f2db19651ba6bfed8e6615c91d9500fffc8a6adfb520c154d1f03109ca717d6d320c3bb09a17ea39103533720580681f20932e", 0xac, 0xfffffffffffffffd) add_key$keyring(&(0x7f00005cc000)="6b657972696e6700", &(0x7f0000d98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008bb000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000fce000-0x8bf)="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", 0x8bf, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f8c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) 2017/12/07 17:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000299000-0x10)=[{&(0x7f0000feb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) pread64(r1, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004a9000)=0x0) readv(r1, &(0x7f0000918000-0x50)=[{&(0x7f0000132000-0xb9)="000000000000", 0x6}, {&(0x7f0000a88000-0xd5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x2) fchdir(r1) 2017/12/07 17:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000b4f000)="2e2f66696c653000", 0x80000, 0x42) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb1000-0xa)="2f6465762f70746d7800", 0xfffffffffefffffa, 0x0) sync() r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create(0x46fa) gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007ae000)={0x0, 0xffffffffffffff56}, &(0x7f000077d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002e9000)={0x3, 0x9, 0xfffffffffffffffe, 0x0, r2}, 0x10) rt_sigsuspend(&(0x7f00006bf000-0x8)={0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000496000-0x6)={0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000cec000-0x9c)=[], 0x0) r3 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0xfb) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1000000000001, 0x101002) write$evdev(r3, &(0x7f0000548000)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x969, 0x5, 0x0}], 0x30) sendfile(r3, r3, 0x0, 0x72419a6d) utimes(&(0x7f0000be7000)="2e2f66696c653000", &(0x7f0000d94000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mount(&(0x7f0000521000+0x98f)="2e2f66696c653000", &(0x7f0000468000)="2e2f66696c653000", &(0x7f00009dd000-0x9)="7305007573feffffff", 0x2001, &(0x7f00005f8000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000552000)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f000088d000)=0x10000000b9d9, 0x4) socket$inet6(0xa, 0x0, 0x7f) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) r4 = getpid() io_setup(0x3, &(0x7f0000881000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f72746300", 0x80, 0x0) memfd_create(&(0x7f000027f000-0x14)="28706f7369785f61636c5f616363657373287d00", 0x2) syz_open_procfs(r4, &(0x7f0000d0b000-0xa)="6e65742f707479706500") [ 121.854384] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 121.873634] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/07 17:26:53 executing program 7: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000789000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000025000)=0x8) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000608000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x2, &(0x7f000078a000-0x10)={0x3, {"fa4b2d0000fa1c"}, 0x0}, 0x10) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000788000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e0000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e4000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001b9000-0x8c)={r4, @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]}}, &(0x7f00005c4000-0x4)=0x8c) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000078b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000789000)=@ethtool_drvinfo={0x3, "121ba49027390d6e06c438577b6f0cb602a1ef05eb3321257bb687047cb3c65a", "d0613fc51082f2a04c59606e417348803e4c43fb9babcd94fb9621d409e8fc36", "eb953893406a17cd789ed16ebf5947bd092a7db86453d8cc485c2b2af0596afb", "8ed0098239c1d99e1543ed01308c7ca8748358c2201fff71632f80b3206bfc0d", "d88080bdbf8af742da2e110463d04636033f905a96297939ca840f200b495cda", "f74a998739e781c51c572fd7", 0x2, 0x2, 0x80, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f000078c000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000078a000-0x4)=0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000019b000-0x10)={0x9f, &(0x7f0000501000)="60c47198c7ac3b4c10cc178f97f819756c06c94be543eea3a5b131770d68ed142bbeae9729cadae12ff5f47db0269ef6202fff187c71929cb967bd8956f61909d06bdb260477b5c31991b0c5202af7ed55b6327acd4d8817009b5afee5532c298f32a257722b8972e9dc68cb5cce0f88fd77fc0069b55911080c5db3f8344fcb83e326fe4f8fdeb390d9a39667c30ebf4d754df3746eac84d3a6f8a578dcc1"}) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000078d000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000788000)={r0, 0x7, 0x2, "ec563096db80aeefbd81a40417dd84f210ef409267dfd2cdb5b2717a11bec83c46c9bac72a47743c706500e48d6e32ffa0cf41828a035b8744548e35c0c3a4e15b599a8a54b14f2d0bb27a0295db2c9315a84f6f5a92e0ba3d1337814d1e023e5973e1238df9767d7d63a9e9c6efda69462ad3e45402b5a675fb3de751a11944d919c8b146b2cb7555722b1acf595776bd414ab019a7a785d0ff2a901ea3781d413f3faac19f04876d95bbdd473d551497c2fdb00ebc142662b2e946b1906d1c35c0d9"}) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000078d000)={r1, 0x6cc3}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000683000)={0x0, 0x0, 0x0}, &(0x7f00001a0000-0x4)=0xc) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x3, 0x3, 0x8, 0x1, 0x5}, 0x20) poll(&(0x7f0000789000)=[{r0, 0x0, 0x0}, {r0, 0x4c0, 0x0}, {r0, 0x1000, 0x0}, {r3, 0x80, 0x0}, {r0, 0x9, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2000, 0x0}], 0x8, 0x6) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x101, 0x0, 0x0, 0x0, "4ea6f0e32638640f61c3015ad3e81292e2971a49b60755b5a20c915be8e3a21e491762022736cd990000000000000000c9cbf2eb949481c2855630ea2263f9", 0x0}, 0x60, &(0x7f0000789000)=[], 0x0, &(0x7f0000670000-0x18)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) read(r0, &(0x7f000072a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) [ 121.935826] [ 121.937496] ===================================== [ 121.942316] WARNING: bad unlock balance detected! [ 121.947140] 4.15.0-rc2+ #212 Not tainted [ 121.951178] ------------------------------------- [ 121.955998] syz-executor6/13553 is trying to release lock (mrt_lock) at: [ 121.962830] [<00000000fddc363c>] ipmr_mfc_seq_stop+0xe1/0x130 [ 121.968693] but there are no more locks to release! [ 121.973686] [ 121.973686] other info that might help us debug this: [ 121.980337] 2 locks held by syz-executor6/13553: [ 121.985073] #0: (&f->f_pos_lock){+.+.}, at: [<00000000557b4468>] __fdget_pos+0x131/0x1a0 [ 121.993476] #1: (&p->lock){+.+.}, at: [<0000000010c1388b>] seq_read+0xd5/0x13d0 [ 122.001544] [ 122.001544] stack backtrace: [ 122.006027] CPU: 1 PID: 13553 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #212 [ 122.013362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.022702] Call Trace: [ 122.025281] dump_stack+0x194/0x257 [ 122.028896] ? arch_local_irq_restore+0x53/0x53 [ 122.033562] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 122.037881] print_unlock_imbalance_bug+0x12f/0x140 [ 122.042885] lock_release+0x5f9/0xda0 [ 122.046670] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 122.050979] ? lock_downgrade+0x980/0x980 [ 122.055113] ? check_noncircular+0x20/0x20 [ 122.059335] ? lock_release+0xda0/0xda0 [ 122.063280] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 122.069133] ? traverse+0x403/0xa00 [ 122.072728] ? memcpy+0x45/0x50 [ 122.075975] ? seq_puts+0xb5/0x130 [ 122.079486] _raw_read_unlock+0x1a/0x30 [ 122.083425] ipmr_mfc_seq_stop+0xe1/0x130 [ 122.087540] seq_read+0xc42/0x13d0 [ 122.091050] ? seq_lseek+0x3c0/0x3c0 [ 122.094732] ? fsnotify_first_mark+0x2b0/0x2b0 [ 122.099283] ? avc_policy_seqno+0x9/0x20 [ 122.103311] ? selinux_file_permission+0x82/0x460 [ 122.108120] ? seq_lseek+0x3c0/0x3c0 [ 122.111799] proc_reg_read+0xef/0x170 [ 122.115570] do_iter_read+0x3db/0x5b0 [ 122.119340] ? dup_iter+0x260/0x260 [ 122.122934] vfs_readv+0x121/0x1c0 [ 122.126442] ? __fget_light+0x29d/0x390 [ 122.130384] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 122.135714] ? fsnotify+0x7b3/0x1140 [ 122.139394] ? rcu_note_context_switch+0x710/0x710 [ 122.144293] ? mutex_lock_nested+0x16/0x20 [ 122.148493] ? mutex_lock_nested+0x16/0x20 [ 122.152696] ? __fdget_pos+0x136/0x1a0 [ 122.156551] ? ioctl_preallocate+0x2b0/0x2b0 [ 122.160925] ? __fdget_raw+0x20/0x20 [ 122.164606] ? selinux_capable+0x40/0x40 [ 122.168633] do_readv+0xfc/0x2a0 [ 122.171970] ? do_readv+0xfc/0x2a0 [ 122.175476] ? vfs_readv+0x1c0/0x1c0 [ 122.179155] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 122.183966] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.188949] SyS_readv+0x27/0x30 [ 122.192286] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 122.197011] RIP: 0033:0x452a39 [ 122.200167] RSP: 002b:00007fe7b08c6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 122.207840] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452a39 [ 122.215075] RDX: 0000000000000002 RSI: 0000000020917fb0 RDI: 0000000000000014 [ 122.222311] RBP: 00000000000002ad R08: 0000000000000000 R09: 0000000000000000 [ 122.229548] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f10d8 [ 122.236784] R13: 00000000ffffffff R14: 00007fe7b08c76d4 R15: 0000000000000003 [ 122.244203] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 122.251998] in_atomic(): 1, irqs_disabled(): 0, pid: 13553, name: syz-executor6 [ 122.259431] INFO: lockdep is turned off. [ 122.263491] CPU: 1 PID: 13553 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #212 [ 122.270829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.280159] Call Trace: [ 122.282719] dump_stack+0x194/0x257 [ 122.286316] ? arch_local_irq_restore+0x53/0x53 [ 122.290962] ___might_sleep+0x2b2/0x470 [ 122.294905] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 122.300759] ? __check_object_size+0x25d/0x4f0 [ 122.305312] __might_sleep+0x95/0x190 [ 122.309080] ? seq_puts+0xb5/0x130 [ 122.312591] __might_fault+0xab/0x1d0 [ 122.316364] _copy_to_user+0x2c/0xc0 [ 122.320048] seq_read+0xcb4/0x13d0 [ 122.323568] ? seq_lseek+0x3c0/0x3c0 [ 122.327251] ? fsnotify_first_mark+0x2b0/0x2b0 [ 122.331803] ? avc_policy_seqno+0x9/0x20 [ 122.335830] ? selinux_file_permission+0x82/0x460 [ 122.340642] ? seq_lseek+0x3c0/0x3c0 [ 122.344333] proc_reg_read+0xef/0x170 [ 122.348107] do_iter_read+0x3db/0x5b0 [ 122.351874] ? dup_iter+0x260/0x260 [ 122.355475] vfs_readv+0x121/0x1c0 [ 122.358984] ? __fget_light+0x29d/0x390 [ 122.362929] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 122.368263] ? fsnotify+0x7b3/0x1140 [ 122.371947] ? rcu_note_context_switch+0x710/0x710 [ 122.376851] ? mutex_lock_nested+0x16/0x20 [ 122.381054] ? mutex_lock_nested+0x16/0x20 [ 122.385255] ? __fdget_pos+0x136/0x1a0 [ 122.389112] ? ioctl_preallocate+0x2b0/0x2b0 [ 122.393488] ? __fdget_raw+0x20/0x20 [ 122.397171] ? selinux_capable+0x40/0x40 [ 122.401201] do_readv+0xfc/0x2a0 [ 122.404535] ? do_readv+0xfc/0x2a0 [ 122.408046] ? vfs_readv+0x1c0/0x1c0 [ 122.411728] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 122.416551] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.421539] SyS_readv+0x27/0x30 [ 122.424875] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 122.429607] RIP: 0033:0x452a39 [ 122.432765] RSP: 002b:00007fe7b08c6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 122.440441] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452a39 [ 122.447679] RDX: 0000000000000002 RSI: 0000000020917fb0 RDI: 0000000000000014 [ 122.454918] RBP: 00000000000002ad R08: 0000000000000000 R09: 0000000000000000 [ 122.462157] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f10d8 [ 122.469394] R13: 00000000ffffffff R14: 00007fe7b08c76d4 R15: 0000000000000003 [ 122.476788] WARNING: CPU: 1 PID: 13553 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 122.484583] Kernel panic - not syncing: panic_on_warn set ... [ 122.484583] [ 122.491932] CPU: 1 PID: 13553 Comm: syz-executor6 Tainted: G W 4.15.0-rc2+ #212 [ 122.500570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.508604] WARNING: CPU: 0 PID: 13577 at kernel/futex.c:516 get_futex_key+0x139e/0x1d50 [ 122.508606] Modules linked in: [ 122.508617] CPU: 0 PID: 13577 Comm: syz-executor6 Tainted: G W 4.15.0-rc2+ #212 2017/12/07 17:26:54 executing program 4: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@increfs_done={0x40106308, r7, 0x4}], 0x1, 0x0, &(0x7f0000003000-0x1)="01"}) 2017/12/07 17:26:54 executing program 4: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@increfs_done={0x40106308, r7, 0x4}], 0x1, 0x0, &(0x7f0000003000-0x1)="01"}) [ 122.508621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.508630] RIP: 0010:get_futex_key+0x139e/0x1d50 [ 122.508635] RSP: 0018:ffff8801bd89f2b0 EFLAGS: 00010206 [ 122.508641] RAX: ffff8801922762c0 RBX: 00000000007581bc RCX: ffffffff816453ee [ 122.508646] RDX: 00000000001f0100 RSI: 0000000000000001 RDI: ffff8801922766e0 [ 122.508650] RBP: ffff8801bd89f8a8 R08: 0000000000000000 R09: 00000000ffffffff [ 122.508656] R10: 0000000000000000 R11: ffff8801922762c0 R12: ffff8801bd89f880 [ 122.508660] R13: 00000000000001bc R14: dffffc0000000000 R15: ffff8801bd89fe10 2017/12/07 17:26:54 executing program 4: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@increfs_done={0x40106308, r7, 0x4}], 0x1, 0x0, &(0x7f0000003000-0x1)="01"}) [ 122.508667] FS: 00007fe7b08a6700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 122.508672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.508677] CR2: 0000000020131f47 CR3: 00000001d97f7000 CR4: 00000000001406f0 [ 122.508682] Call Trace: [ 122.508699] ? __schedule+0x8f3/0x2060 [ 122.508708] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 122.508718] ? __sched_text_start+0x8/0x8 [ 122.508726] ? plist_check_list+0x7e/0xa0 [ 122.508735] ? plist_check_head+0xe2/0x130 [ 122.508741] ? plist_check_list+0xa0/0xa0 [ 122.508756] ? plist_add+0x5cb/0x760 2017/12/07 17:26:54 executing program 4: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@increfs_done={0x40106308, r7, 0x4}], 0x1, 0x0, &(0x7f0000003000-0x1)="01"}) [ 122.508766] ? is_bpf_text_address+0x7b/0x120 [ 122.508772] ? cmp_ex_search+0x76/0xa0 [ 122.508782] ? bsearch+0x83/0xa0 [ 122.508787] ? cmp_ex_sort+0xb0/0xb0 [ 122.508796] ? search_extable+0x35/0x40 [ 122.508803] ? copy_user_handle_tail+0x40/0x80 [ 122.508813] ? ex_handler_default+0x18/0x90 [ 122.508819] ? __pte+0x60/0x60 [ 122.508827] ? fixup_exception+0x93/0xc0 [ 122.508837] ? no_context+0xe5/0x880 [ 122.508848] ? pgtable_bad+0x110/0x110 [ 122.508857] ? pgtable_bad+0x110/0x110 2017/12/07 17:26:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = epoll_create(0x10001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@increfs_done={0x40106308, r7, 0x4}], 0x1, 0x0, &(0x7f0000003000-0x1)="01"}) 2017/12/07 17:26:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = epoll_create(0x10001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) [ 122.508865] ? __check_object_size+0x25d/0x4f0 [ 122.508876] ? __bad_area_nosemaphore+0x1f4/0x3e0 [ 122.508886] ? __bad_area_nosemaphore+0x1f4/0x3e0 [ 122.508896] ? bad_area_nosemaphore+0x33/0x40 [ 122.508906] ? __do_page_fault+0x3d6/0xc90 [ 122.508919] ? mm_fault_error+0x2c0/0x2c0 [ 122.508926] ? seq_read+0x6a5/0x13d0 [ 122.508934] ? lock_downgrade+0x980/0x980 [ 122.508945] ? do_page_fault+0xee/0x720 [ 122.508954] ? __do_page_fault+0xc90/0xc90 [ 122.508960] ? do_page_fault+0xee/0x720 [ 122.508968] ? __do_page_fault+0xc90/0xc90 2017/12/07 17:26:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = epoll_create(0x10001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) [ 122.508977] ? do_error_trap+0x2d7/0x3e0 [ 122.508982] ? seq_read+0x6a5/0x13d0 [ 122.508992] ? math_error+0x400/0x400 [ 122.509006] futex_wake+0x193/0x680 [ 122.509017] ? wait_for_completion+0x7b0/0x7b0 [ 122.509025] ? get_futex_key+0x1d50/0x1d50 [ 122.509032] ? retint_kernel+0x10/0x10 [ 122.509046] ? copy_user_handle_tail+0x3d/0x80 [ 122.509057] ? copy_user_handle_tail+0x6f/0x80 [ 122.509068] do_futex+0x1197/0x2280 [ 122.509076] ? mutex_unlock+0xd/0x10 [ 122.509082] ? seq_read+0x6a5/0x13d0 [ 122.509098] ? exit_robust_list+0x240/0x240 2017/12/07 17:26:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = epoll_create(0x10001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) [ 122.509106] ? seq_lseek+0x3c0/0x3c0 [ 122.509115] ? fsnotify_first_mark+0x2b0/0x2b0 [ 122.509127] ? selinux_file_permission+0x82/0x460 [ 122.509135] ? __f_unlock_pos+0x19/0x20 [ 122.509143] ? lock_downgrade+0x980/0x980 [ 122.509150] ? unuse_pde+0x23/0x60 [ 122.509157] ? proc_reg_read+0x104/0x170 [ 122.509169] ? do_iter_read+0x183/0x5b0 [ 122.509176] ? dup_iter+0x260/0x260 [ 122.509188] ? kfree+0x1c5/0x250 [ 122.509200] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 122.509207] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 122.509217] ? wait_for_completion+0x7b0/0x7b0 [ 122.509230] ? fsnotify+0x7b3/0x1140 [ 122.509241] ? mutex_lock_nested+0x16/0x20 [ 122.509249] ? mutex_lock_nested+0x16/0x20 [ 122.509255] ? __fdget_pos+0x136/0x1a0 [ 122.509263] ? __fdget_raw+0x20/0x20 [ 122.509276] SyS_futex+0x260/0x390 [ 122.509289] ? do_futex+0x2280/0x2280 [ 122.509295] ? vfs_readv+0x1c0/0x1c0 [ 122.509308] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.509320] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 122.509325] RIP: 0033:0x452a39 [ 122.509329] RSP: 002b:00007fe7b08a5c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.509336] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452a39 [ 122.509339] RDX: 000000000000000e RSI: 0000000000000001 RDI: 00000000007581bc [ 122.509343] RBP: 0000000000000410 R08: 0000000000000000 R09: 0000000000000410 [ 122.509346] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f3220 [ 122.509350] R13: 00000000ffffffff R14: 00007fe7b08a66d4 R15: 0000000000000008 [ 122.509364] Code: 02 00 00 48 c7 c7 80 69 2c 85 c6 05 2e f4 f7 04 01 e8 17 2d f1 ff e9 75 f3 ff ff 41 be ea ff ff ff e9 b1 ef ff ff e8 22 e4 0b 00 <0f> ff e9 c3 ee ff ff 48 89 85 70 fa ff ff e8 0f e4 0b 00 48 8b [ 122.509484] ---[ end trace fd52fd45b7d16ab7 ]--- [ 122.509566] WARNING: CPU: 0 PID: 13577 at mm/gup.c:1820 get_user_pages_fast+0x2de/0x340 [ 122.509568] Modules linked in: [ 122.509576] CPU: 0 PID: 13577 Comm: syz-executor6 Tainted: G W 4.15.0-rc2+ #212 [ 122.509580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.509587] RIP: 0010:get_user_pages_fast+0x2de/0x340 [ 122.509590] RSP: 0018:ffff8801bd89f1f8 EFLAGS: 00010206 [ 122.509596] RAX: ffff8801922762c0 RBX: 0000000000759000 RCX: ffffffff8199cc6e [ 122.509600] RDX: 00000000001f0100 RSI: 0000000000000001 RDI: ffff8801bd89f238 [ 122.509604] RBP: ffff8801bd89f2a0 R08: 0000000000000000 R09: 00000000ffffffff [ 122.509608] R10: 0000000000000000 R11: ffff8801922762c0 R12: 1ffff10037b13e43 [ 122.509611] R13: 0000000000000001 R14: ffff8801bd89f278 R15: 0000000000000000 [ 122.509617] FS: 00007fe7b08a6700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 122.509622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.509625] CR2: 0000000020131f47 CR3: 00000001d97f7000 CR4: 00000000001406f0 [ 122.509629] Call Trace: [ 122.509640] ? __get_user_pages_fast+0x360/0x360 [ 122.509650] ? get_futex_key+0x139e/0x1d50 [ 122.509661] get_futex_key+0x439/0x1d50 [ 122.509674] ? __schedule+0x8f3/0x2060 [ 122.509682] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 122.509692] ? __sched_text_start+0x8/0x8 [ 122.509699] ? plist_check_list+0x7e/0xa0 [ 122.509707] ? plist_check_head+0xe2/0x130 [ 122.509714] ? plist_check_list+0xa0/0xa0 [ 122.509728] ? plist_add+0x5cb/0x760 [ 122.509737] ? is_bpf_text_address+0x7b/0x120 [ 122.509743] ? cmp_ex_search+0x76/0xa0 [ 122.509751] ? bsearch+0x83/0xa0 [ 122.509756] ? cmp_ex_sort+0xb0/0xb0 [ 122.509765] ? search_extable+0x35/0x40 [ 122.509771] ? copy_user_handle_tail+0x40/0x80 [ 122.509778] ? ex_handler_default+0x18/0x90 [ 122.509784] ? __pte+0x60/0x60 [ 122.509792] ? fixup_exception+0x93/0xc0 [ 122.509800] ? no_context+0xe5/0x880 [ 122.509811] ? pgtable_bad+0x110/0x110 [ 122.509819] ? pgtable_bad+0x110/0x110 [ 122.509826] ? __check_object_size+0x25d/0x4f0 [ 122.509837] ? __bad_area_nosemaphore+0x1f4/0x3e0 [ 122.509846] ? __bad_area_nosemaphore+0x1f4/0x3e0 [ 122.509857] ? bad_area_nosemaphore+0x33/0x40 [ 122.509865] ? __do_page_fault+0x3d6/0xc90 [ 122.509878] ? mm_fault_error+0x2c0/0x2c0 [ 122.509885] ? seq_read+0x6a5/0x13d0 [ 122.509892] ? lock_downgrade+0x980/0x980 [ 122.509901] ? do_page_fault+0xee/0x720 [ 122.509910] ? __do_page_fault+0xc90/0xc90 [ 122.509916] ? do_page_fault+0xee/0x720 [ 122.509925] ? __do_page_fault+0xc90/0xc90 [ 122.509933] ? do_error_trap+0x2d7/0x3e0 [ 122.509938] ? seq_read+0x6a5/0x13d0 [ 122.509948] ? math_error+0x400/0x400 [ 122.509958] futex_wake+0x193/0x680 [ 122.509968] ? wait_for_completion+0x7b0/0x7b0 [ 122.509976] ? get_futex_key+0x1d50/0x1d50 [ 122.509982] ? retint_kernel+0x10/0x10 [ 122.509994] ? copy_user_handle_tail+0x3d/0x80 [ 122.510009] ? copy_user_handle_tail+0x6f/0x80 [ 122.510019] do_futex+0x1197/0x2280 [ 122.510026] ? mutex_unlock+0xd/0x10 [ 122.510032] ? seq_read+0x6a5/0x13d0 [ 122.510048] ? exit_robust_list+0x240/0x240 [ 122.510057] ? seq_lseek+0x3c0/0x3c0 [ 122.510064] ? fsnotify_first_mark+0x2b0/0x2b0 [ 122.510074] ? selinux_file_permission+0x82/0x460 [ 122.510082] ? __f_unlock_pos+0x19/0x20 [ 122.510089] ? lock_downgrade+0x980/0x980 [ 122.510095] ? unuse_pde+0x23/0x60 [ 122.510102] ? proc_reg_read+0x104/0x170 [ 122.510114] ? do_iter_read+0x183/0x5b0 [ 122.510120] ? dup_iter+0x260/0x260 [ 122.510132] ? kfree+0x1c5/0x250 [ 122.510144] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 122.510151] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 122.510160] ? wait_for_completion+0x7b0/0x7b0 [ 122.510173] ? fsnotify+0x7b3/0x1140 [ 122.510184] ? mutex_lock_nested+0x16/0x20 [ 122.510190] ? mutex_lock_nested+0x16/0x20 [ 122.510197] ? __fdget_pos+0x136/0x1a0 [ 122.510204] ? __fdget_raw+0x20/0x20 [ 122.510217] SyS_futex+0x260/0x390 [ 122.510228] ? do_futex+0x2280/0x2280 [ 122.510234] ? vfs_readv+0x1c0/0x1c0 [ 122.510246] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.510258] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 122.510262] RIP: 0033:0x452a39 [ 122.510265] RSP: 002b:00007fe7b08a5c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.510271] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452a39 [ 122.510275] RDX: 000000000000000e RSI: 0000000000000001 RDI: 00000000007581bc [ 122.510278] RBP: 0000000000000410 R08: 0000000000000000 R09: 0000000000000410 [ 122.510282] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f3220 [ 122.510286] R13: 00000000ffffffff R14: 00007fe7b08a66d4 R15: 0000000000000008 [ 122.510300] Code: 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 6b 45 8b 7e c0 e9 6e fe ff ff 45 31 ff e9 70 fe ff ff e8 a2 6b d6 ff <0f> ff e9 e7 fd ff ff e8 06 e7 0c 00 e9 a2 fd ff ff e8 5c e6 0c [ 122.510412] ---[ end trace fd52fd45b7d16ab8 ]--- [ 122.566128] binder: 13587:13589 ioctl 8924 20002000 returned -22 [ 122.608112] binder: 13590:13592 ioctl 8924 20002000 returned -22 [ 122.651065] binder: 13593:13595 ioctl 8924 20002000 returned -22 [ 122.692760] binder: 13596:13598 ioctl 8924 20002000 returned -22 [ 122.719408] binder: 13599:13600 ioctl 8924 20002000 returned -22 [ 122.719576] binder: 13599:13600 ioctl c0306201 20008fd0 returned -14 [ 122.729557] binder: 13599:13600 ioctl 8924 20002000 returned -22 [ 122.730779] binder: 13599:13600 ioctl c0306201 20008fd0 returned -14 [ 122.742437] binder: 13602:13603 ioctl 8924 20002000 returned -22 [ 122.742596] binder: 13602:13603 ioctl c0306201 20008fd0 returned -14 [ 122.753375] binder: 13602:13603 ioctl 8924 20002000 returned -22 [ 122.754604] binder: 13602:13603 ioctl c0306201 20008fd0 returned -14 [ 122.775448] binder: 13605:13606 ioctl 8924 20002000 returned -22 [ 122.775629] binder: 13605:13606 ioctl c0306201 20008fd0 returned -14 [ 122.785556] binder: 13605:13606 ioctl 8924 20002000 returned -22 [ 122.786736] binder: 13605:13606 ioctl c0306201 20008fd0 returned -14 [ 122.797003] binder: 13608:13609 ioctl 8924 20002000 returned -22 [ 122.797177] binder: 13608:13609 ioctl c0306201 20008fd0 returned -14 [ 122.806890] binder: 13608:13609 ioctl 8924 20002000 returned -22 [ 122.808094] binder: 13608:13609 ioctl c0306201 20008fd0 returned -14 [ 123.533852] Call Trace: [ 123.536412] dump_stack+0x194/0x257 [ 123.540010] ? arch_local_irq_restore+0x53/0x53 [ 123.544742] ? vsnprintf+0x1ed/0x1900 [ 123.548513] panic+0x1e4/0x41c [ 123.551672] ? refcount_error_report+0x214/0x214 [ 123.556404] ? show_regs_print_info+0x18/0x18 [ 123.560869] ? __warn+0x1c1/0x200 [ 123.564292] ? _copy_to_user+0xb5/0xc0 [ 123.568157] __warn+0x1dc/0x200 [ 123.571414] ? _copy_to_user+0xb5/0xc0 [ 123.575271] report_bug+0x211/0x2d0 [ 123.578871] fixup_bug.part.11+0x37/0x80 [ 123.582900] do_error_trap+0x2d7/0x3e0 [ 123.586757] ? math_error+0x400/0x400 [ 123.590528] ? __might_fault+0x110/0x1d0 [ 123.594556] ? lock_downgrade+0x980/0x980 [ 123.598674] ? lock_acquire+0x1d5/0x580 [ 123.602616] ? __might_fault+0xe0/0x1d0 [ 123.606562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.611383] do_invalid_op+0x1b/0x20 [ 123.615065] invalid_op+0x18/0x20 [ 123.618487] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 123.622944] RSP: 0018:ffff8801c957fa10 EFLAGS: 00010206 [ 123.628274] RAX: ffff8801c1868480 RBX: 0000000000000006 RCX: ffffffff8252f2f5 [ 123.635511] RDX: 00000000001f0100 RSI: 0000000000000000 RDI: 0000000000000282 [ 123.642749] RBP: ffff8801c957fa38 R08: 0000000000000001 R09: 1ffff100392aff16 [ 123.649994] R10: ffff8801c1868480 R11: fffffbfff0e89329 R12: 0000000020131f47 [ 123.657244] R13: ffff8801907c8840 R14: ffff8801c422f3c8 R15: ffff8801c422f3c8 [ 123.664492] ? _copy_to_user+0xb5/0xc0 [ 123.668354] seq_read+0xcb4/0x13d0 [ 123.671869] ? seq_lseek+0x3c0/0x3c0 [ 123.675553] ? fsnotify_first_mark+0x2b0/0x2b0 [ 123.680112] ? avc_policy_seqno+0x9/0x20 [ 123.684141] ? selinux_file_permission+0x82/0x460 [ 123.688952] ? seq_lseek+0x3c0/0x3c0 [ 123.692634] proc_reg_read+0xef/0x170 [ 123.696405] do_iter_read+0x3db/0x5b0 [ 123.700171] ? dup_iter+0x260/0x260 [ 123.703771] vfs_readv+0x121/0x1c0 [ 123.707280] ? __fget_light+0x29d/0x390 [ 123.711233] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 123.716565] ? fsnotify+0x7b3/0x1140 [ 123.720249] ? rcu_note_context_switch+0x710/0x710 [ 123.725164] ? mutex_lock_nested+0x16/0x20 [ 123.729381] ? mutex_lock_nested+0x16/0x20 [ 123.733593] ? __fdget_pos+0x136/0x1a0 [ 123.737448] ? ioctl_preallocate+0x2b0/0x2b0 [ 123.741834] ? __fdget_raw+0x20/0x20 [ 123.745520] ? selinux_capable+0x40/0x40 [ 123.749553] do_readv+0xfc/0x2a0 [ 123.752886] ? do_readv+0xfc/0x2a0 [ 123.756406] ? vfs_readv+0x1c0/0x1c0 [ 123.760087] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 123.764898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.769886] SyS_readv+0x27/0x30 [ 123.773221] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 123.777951] RIP: 0033:0x452a39 [ 123.781117] RSP: 002b:00007fe7b08c6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 123.788799] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452a39 [ 123.796038] RDX: 0000000000000002 RSI: 0000000020917fb0 RDI: 0000000000000014 [ 123.803275] RBP: 00000000000002ad R08: 0000000000000000 R09: 0000000000000000 [ 123.810512] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f10d8 [ 123.817748] R13: 00000000ffffffff R14: 00007fe7b08c76d4 R15: 0000000000000003 [ 123.825466] Dumping ftrace buffer: [ 123.828974] (ftrace buffer empty) [ 123.832652] Kernel Offset: disabled [ 123.836246] Rebooting in 86400 seconds..