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", 0x1000}], 0x2) socketpair(0xc, 0x5, 0x2, &(0x7f0000537000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b77000)={0x0, 0x100000000, 0x30}, &(0x7f0000299000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ba3000)=@sack_info={r2, 0xed, 0xdf}, &(0x7f0000dbc000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x100, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) 2018/01/31 10:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x1000009, 0x23030, r0, 0xe) r1 = dup(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000396000)={0x9, 0x5, 0x4, 0x8, 0x3, 0x9a0, 0x7fffffff, 0x2, 0x0, 0x6, 0xef, 0x10000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2b0, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/31 10:05:20 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket(0x1d, 0x8000a, 0x5) 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) fanotify_mark(r0, 0x0, 0x0, r0, &(0x7f0000001000)='./file0\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x0}) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000+0x6a)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000002000-0x4f)=""/79, 0x4f) [ 108.948471] can: request_module (can-proto-5) failed. 2018/01/31 10:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000097b000-0xe)='/dev/admmidi#\x00', 0x6, 0x2100) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000002d000-0x4)=0x800, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000388000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000261000-0x30)={0x4, 0x0, &(0x7f000042c000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f00005a6000-0x52)="91b3003d05689d92ea57d0f7dfeaeed0f65211a8ca027b3fdf76afca1d92669b46926eeaa4b8c051ebb8be378d279fc633c8244901388d6c6cd6bd20b12f39a31a45f40d00e8e602"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) epoll_pwait(r0, &(0x7f0000ab2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1, &(0x7f0000367000-0x8)={0xc}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000014e000)=[], &(0x7f00005ed000)=[]}, 0x5}}], 0x0, 0x0, &(0x7f0000213000)=""}) 2018/01/31 10:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x3, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000329000)='/selinux/enforce\x00', 0x10000, 0x0) shmget$private(0x0, 0x4000, 0x80, &(0x7f000036d000/0x4000)=nil) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006a4000)=@assoc_value={0x0, 0x0}, &(0x7f000017d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005f6000)={r2, 0x82, "d72e5db5e06bc53087b8144b57a9142174133f518917bec4ebaef8e5a58bc80830ce75828eb4da618409c0d68be454c8768086847898b9d42bb9ae11d64cfc884ce081df1bec7c78bafede602e4725303b17285dc600f982df6ae99a48c379abaef0b8bea39530fb513eac7cc1c71f3b2e631d233897b9f16bb02d493f425a3d5ddb"}, &(0x7f0000631000-0x4)=0x8a) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000993000)=0x204400) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000175000)=0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005b9000)={0x17, 0x1, 0x1c09, 0x120000000000, 0x7, 0xd6, 0x4d5, 0x6, 0x6, 0x7ff, 0x0}, 0xb) 2018/01/31 10:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000099000)=0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f000063f000-0x10)={&(0x7f0000665000)="9a230cc066d25fba8726a624aac234ac7b08329f30ba76fd9c1bcd56cf46dff0981737b32e78714ec237da4ecf878de68a6f7097f4d66b4aa6b0a59de7c3a3d24d7bae3cd2582aa971e43ad026db80f88be0d695ef6cac52c8e3a4078c1b04ffc8d270e684cd46b85a77e630a2a413138dc30fdb80f3895f8e3fb8539b0227bf59fec84dc7052458a85eea743af2ff363e1169b4a3c541f8fe01", 0x9a}) getpriority(0x0, 0x0) 2018/01/31 10:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = add_key(&(0x7f0000a26000-0x8)='trusted\x00', &(0x7f0000d39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000021f000)="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", 0xfa, 0xfffffffffffffffe) request_key(&(0x7f0000a68000)='keyring\x00', &(0x7f0000768000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000018f000-0x16)='proctrusteduservmnet1\x00', r0) add_key$keyring(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f000053d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/01/31 10:05:20 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xbb)=""/187, &(0x7f0000001000)=0xbb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002000-0xbc)={0x2, 0x1, 'client0\x00', 0x0, "146c14c637c60f9d", "14e83dd32b3fc04721de10718e3aa1c43e353fea7b11164eede4a787967eed01", 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xa000, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000001000-0x14)={0x5, 0x7f, 0x2, 0x2, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000b80000)={r2, r3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/31 10:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000180000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000f16000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des3_ede)\x00'}, 0x58) getsockname$ax25(0xffffffffffffffff, &(0x7f0000258000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ca1000-0x4)=0x10) 2018/01/31 10:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000083000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f4, 0x0, 0x0, 0x0, 0x4, &(0x7f0000ff0000)=@generic="518a56e8954c9f35ea7f356a15b4dcb1", 0xfffffffffffffff8, 0x7, 0xfffffffffffffffd}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cbd000)='/dev/cuse\x00', 0x50000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d25000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000314000-0xa)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/vga_arbiter\x00', 0x402000, 0x0) sendmsg$nl_generic(r3, &(0x7f0000bb8000-0x38)={&(0x7f0000968000-0x4)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000aa7000-0x10)={&(0x7f0000c45000-0x44)={0x44, 0x3f, 0xb08, 0x0, 0x0, {0x2, 0x0, 0x0}, [@typed={0xc, 0x62, @u32=0x1}, @nested={0x24, 0x93, [@generic="e75e1232823486a1b63b3f", @typed={0xc, 0xb, @fd=r0}, @typed={0x8, 0x77, @void=""}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x800) connect$bt_sco(r3, &(0x7f0000eda000)={0x1f, {0x81, 0x7, 0x9, 0x7, 0xff, 0x8}}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00001c6000-0x6)={0x1, [0x0]}, 0x6) getsockname$llc(r2, &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000024c000-0x4)=0x10) 2018/01/31 10:05:20 executing program 2: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_init1(0x80800) futimesat(0xffffffffffffffff, &(0x7f0000b24000)='./file0\x00', &(0x7f0000c2a000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0xfffffffffffffffa) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) [ 108.977373] can: request_module (can-proto-5) failed. 2018/01/31 10:05:20 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087a000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x8, 0x3cf, 0x8, 0x80000001, 0x40, 0x6, 0x1, 0x3ff, 0x0, 0x1ff, 0x1, 0x3cdd87dd, 0xfffffffffffffffd, 0x7, 0x8000, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="11000000ffde0000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 10:05:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd3000)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) [ 109.012071] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 109.022456] binder: 16515 RLIMIT_NICE not set 2018/01/31 10:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/31 10:05:20 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, 0x0) 2018/01/31 10:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = request_key(&(0x7f000069b000-0xb)='asymmetric\x00', &(0x7f0000475000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000629000)='\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000918000)='keyring\x00', &(0x7f00001d4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000d8e000-0x18)={0x0, 0x6, 0x0, &(0x7f0000f37000-0x8)=0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) [ 109.061687] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 109.079228] binder: 16515 RLIMIT_NICE not set [ 109.089231] binder: 16515 RLIMIT_NICE not set [ 109.095213] binder: 16507:16515 got transaction with unaligned buffers size, 5 2018/01/31 10:05:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00004ad000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000003000-0xa5)=""/165) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2a) munlock(&(0x7f0000000000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000003000-0x5c)={0xfffffffffffffbcb, 0x2, {0x3, 0x0, 0x8f, 0x3, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000)=[{&(0x7f0000005000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000005000-0x1e)=""/30, 0x1e, 0x20}, 0x40010000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x84)={0x0, 0x7c, "518533ce55d479841a508247e291aa6134f96bc6ffbbb7c6bc412fad4a86595f073769e31b86c7c4ec13f8c2e69cc9519563e71bf2e0ffa1253dcbed3666acc128d1d2b058e4cc0e83f504d297788eff2a65c436350e7b9fc6cebefb219f628ffd3715bd8c51627ee06c1f0c7902afbaa3ead624d01197ba0cc3112e"}, &(0x7f0000006000-0x4)=0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000-0x20)={r3, 0x18, "ac0c7a97053b7cbca86055caf740d69057ad26c4db5f4fdf"}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000007000-0x20)={0x4, 0x2, 0x102000, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000008000)=0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000000a000-0x10)={r4, r5/1000+30000}, 0x10) 2018/01/31 10:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002f7000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000629000)={&(0x7f0000296000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000315000)=[{&(0x7f0000b70000-0xf2)=""/242, 0xf2}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2018/01/31 10:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) r3 = syz_open_dev$amidi(&(0x7f00008d6000-0xc)='/dev/amidi#\x00', 0x2, 0x10480) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000209000)='tls\x00', 0x4) [ 109.114275] binder: 16507:16515 transaction failed 29201/-22, size 0-0 line 2948 [ 109.122745] binder: send failed reply for transaction 72 to 16507:16529 [ 109.144067] binder_alloc: binder_alloc_mmap_handler: 16507 20000000-20002000 already mapped failed -16 [ 109.164328] binder: BINDER_SET_CONTEXT_MGR already set [ 109.171527] binder: 16507:16529 ioctl 40046207 0 returned -16 [ 109.187498] binder_alloc: 16507: binder_alloc_buf, no vma 2018/01/31 10:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b63000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000eb7000-0x4)=0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000077e000)='/dev/rfkill\x00', 0x2000, 0x0) sendmmsg$alg(r2, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) splice(r3, &(0x7f0000657000)=0x0, r0, &(0x7f0000573000-0x8)=0x0, 0x61, 0x4) fallocate(r3, 0xfffffffffffffffd, 0x9, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00005ca000)={0x101}, 0x1) 2018/01/31 10:05:20 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x9, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000013000)={0x10d, 0x8, 0x7}) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xf, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x17, 0x0, [@empty=0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @rand_addr=0x0]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x9, "107777ff001002"}]}}, ""}}}}}, 0x0) 2018/01/31 10:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000179000)={0x0, 0x0}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000356000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) ioctl$int_in(r1, 0x5421, &(0x7f000008c000)=0xffffffffffff8000) sendto(r1, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) 2018/01/31 10:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:20 executing program 4: clone(0x0, &(0x7f0000550000-0x57)="", &(0x7f0000c98000-0x4)=0x0, &(0x7f0000e2a000)=0x0, &(0x7f0000883000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00003d8000-0x14)={{0x3, 0xbe, 0x88d5, 0x5, 0x8, 0x7}, 0x400, 0x200, 0xd45}) setgroups(0x0, &(0x7f0000c25000)=[]) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x401}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) 2018/01/31 10:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$midi(&(0x7f0000dc2000-0xb)='/dev/midi#\x00', 0x1ff, 0x80) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000021b000-0x4)=0x200, 0x4) [ 109.187531] binder: 16507:16532 transaction failed 29189/-3, size 0-0 line 2903 [ 109.187613] binder: 16515 RLIMIT_NICE not set [ 109.257243] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.263334] binder: undelivered TRANSACTION_ERROR: 29190 [ 109.292217] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 10:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027c000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000064c000-0x20)={{&(0x7f000016a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000adf000-0x4)='tls\x00', 0x4) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) unlink(&(0x7f0000f10000-0x8)='./file0\x00') 2018/01/31 10:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bcc000-0xc)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/31 10:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000887000-0x8)='./file0\x00') r0 = socket$inet(0x2, 0x4, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000039c000)={r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f000001b000-0xb)='GPLkeyring\x00', 0x3) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000001b000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000014000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000000f000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f920bb363f5c9c7ad20d94b3ffdce3f1"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab", 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x655, 0x0, 0x30e, 0x2, 0xa0, 0xa0, 0xff, r1, r4}, {0x2, 0x4, 0x10000, 0x9, 0x274cdbfb, 0x8001, 0x4, 0x6}, {0x1ff, 0xfff, 0x81, 0xfffffffffffff801}, 0x1, 0x5, 0x1, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x100000001, 0x40, 0x1, 0x6}}, 0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000006000)={0x1000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x6, 0x74, 0x40, &(0x7f0000019000-0x10)=@common='ip6gre0\x00', 0x1, 0x3, 0x9e}) 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x3b6, &(0x7f000000b000-0x3b6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x380, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x5c, 0xa, 0x2, 0x5, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x32, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xecb1}, @enc_lim={0x4, 0x1, 0x1ff}, @ra={0x5, 0x2, 0x8a15}, @generic={0x401, 0xe3, "e494fc2f55417e6edb4eae64c8e053750d083b4c076f989330b7dd3b4018f63c704558e0f7ca9d2ce70bf8d293439e7ae3b89264a0f2d948d620ee9cf0d9d64af91360799312ebd2c1b354258d546db22a7f53dfe5e6d4a17583536d816d6043147f62aace4ffd6c1a25fc660a1a0e3d49d27a103139108f33ef8e56d2c1bb17e0bfc46c3a86854563d55a9450ea9efb4f24a1d04dbd3a2e839c51764fe74e1a2e60e92df7fd653e3c8d688ff1f75fe829c5dc827dd4f523abc279265bd575b0a3a731897112257f78b5f1ac8f7725ca1dd1a828141336d8d8389e2711089f20ab5efd"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x48, {0xdd22, 0x10, 0x6, 0x9, [0xbb, 0xffffffff7fffffff, 0xfffffffffffffffd, 0x3a, 0x3, 0x0, 0x8001, 0x6]}}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x0, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0xf5, "433f991b48fd41e6baea7b25ec92efca7101b8ab5ff6120a1c91aa4310e080974ece77443dbc72689ab240b803ca80de4621f92a66bd16ccc1f849eed77564b2253c3a7fcf85df06a5783bfb9ea7bebebb42517f266f5d2ca0112d709d915f7654632a8292bf0e941f0ffc4aff1f7eeeb629b30114b48bac11000918b5a21d976fc72c32c464c5dbaa7f20c942c885e1bf90c90aa75a171414c0395ed3b614ff792b15e347740f402e30b4bd7c55866df302948add0ba6f812cae9839b1a22ab55415362d5738895e6f5e37f10aef950c7d91acd4324a214552842f9f1a7e2b1a2c5d520abdf87a0c3a4b0830a7119881a3823165b"}, @calipso={0x7, 0x30, {0xc824, 0xa, 0xff, 0x6, [0x401, 0x20, 0x8, 0x0, 0x80]}}, @enc_lim={0x4, 0x1, 0x7}]}, @dstopts={0x3c, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffe}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x40, {0x100, 0xe, 0x0, 0x14b08604, [0x6, 0x3, 0x1000, 0x8001, 0x1, 0x2, 0x8]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x3}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r1 = syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x7cc8, 0x20400) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x80)=[@in6={0xa, 0x0, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff00000001}, 0x1800000000000000}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0x80) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000023000-0x68)={0x79, 0x0, [0x4, 0x9, 0x7fffffff, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x2000, 0x140, &(0x7f000001c000/0x2000)=nil) 2018/01/31 10:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006fe000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000558000-0x14)={0x10003, 0x3, 0x8000000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000588000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000898000)={r2, 0x28, &(0x7f00003ad000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c6e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005a3000-0x8)={0x0, 0x0}, &(0x7f00007e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006ca000)={r3, 0x8}, &(0x7f00001cc000)=0x8) 2018/01/31 10:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d19000-0x4)=0xcb, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) lstat(&(0x7f0000081000-0x8)='./file0\x00', &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000099c000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000839000-0x3)="25e400", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002c8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) r1 = socket(0xd, 0x6, 0x5) getsockname$packet(r1, &(0x7f0000f93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000782000)=0x14) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000c60000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@ipmr_newroute={0x0, 0x18, 0x0, 0x6, 0x0, {0x80, 0x20, 0x80, 0x400, 0xff, 0x4, 0xfe, 0xb, 0x2000}, [@RTA_OIF={0x0, 0x4, r2}]}, 0xffffffffffffffcc}, 0x1, 0x0, 0x0, 0x2}, 0x1) [ 109.342102] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000065a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00007ce000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='GPLbdev)\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0xda, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x3ff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002000-0x10)={r3, r4, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000003000-0x4)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r6, 0x5}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000005000-0x10)={0x3, {"5b969e7757fa79"}, 0x40}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000-0x4)={0xac}, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000007000-0x4)=0x2, &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000007000+0xc5)={r7, 0x3}, 0x8) 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000348000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000fb6000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000260000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000078d000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000200, 0x4002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/31 10:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) r1 = syz_open_dev$sndpcmp(&(0x7f0000d17000)='/dev/snd/pcmC#D#p\x00', 0x8211, 0x101000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000768000-0x4)=0x0, &(0x7f0000a05000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/31 10:05:21 executing program 4: r0 = syz_open_dev$audion(&(0x7f00001d4000-0xc)='/dev/audio#\x00', 0x8000000000, 0x20000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000669000-0x400)={"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"}) getsockopt(r0, 0x4, 0x8a46, &(0x7f0000237000)=""/228, &(0x7f00001b4000)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000c8d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x80000000}, &(0x7f0000062000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x9, 0x4, 0x9, 0x6}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20900, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r2, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xd74, 0x2, 0x3f, 0x9, 0x8, 0x3, 0x9ad8, 0x1}, &(0x7f0000001000)={0x4, 0x8, 0xffffffffffff8001, 0xa, 0x3, 0x10001, 0x85, 0xe2b}, &(0x7f0000003000)={0x0, 0x8, 0xef, 0x8, 0xe8a, 0x5, 0x928, 0x372}, &(0x7f0000004000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x10)={&(0x7f0000003000)={0x0}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r1, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xfffffffffffffff9, 0x5, 0x40}, &(0x7f0000002000-0x4)=0xa0) fdatasync(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000)=0x9, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000009000-0x4)=0x0) 2018/01/31 10:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000467000)=0x0, &(0x7f0000e45000-0x4)=0x1c6) 2018/01/31 10:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000017d000)=""/35) 2018/01/31 10:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ca000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x0, 0x9, 0x1fe) r1 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0x11, 0x4, 0x7ff, &(0x7f0000812000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000ed8000-0xb0)={{0x9, 0x5}, 'port1\x00', 0x80, 0x1000, 0x1f, 0x5, 0x3f, 0x100000001, 0x8, 0x0, 0x7, 0x7c0000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) acct(0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000051a000-0x4)=0x400, 0x4) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000e68000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000796000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000968000-0x31)=""/49, &(0x7f00001f3000)=0x31) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f000070c000-0x8)=@sco={0x1f, {0x80000001, 0x4, 0xb162, 0xffff, 0x8, 0x7}}, 0x8) 2018/01/31 10:05:21 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") statfs(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000106000-0xe4)=""/228) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000c9c000)="") accept4(r1, &(0x7f000094d000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7b000-0x4)=0x20, 0x800) getdents64(r1, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000029a000-0x4)=0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000d4b000)={0x11, 0x48, &(0x7f0000812000)="6ea50b297d25dae61203c41013bc100418eb22731662a184c90f9907d1388a3bd91188960905faabd243c76935f15c01ef43d9d30f0bd9ea44a7a15592e01b8e22077d00bbcaac55"}) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) mkdir(&(0x7f00006c9000-0x8)='./file0\x00', 0x2) 2018/01/31 10:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000afb000)="c91e761938500ec8bccffedb3bed10be", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000e3f000)="", 0x0, 0x4048000, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00004eb000-0x14)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000878000)='/dev/usbmon#\x00', 0x101, 0xc800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000029a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000064b000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005000+0xf2d)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000be9000/0x11000)=nil, 0x11000, &(0x7f0000005000)=""/205) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000006000+0x283)={&(0x7f0000004000)={0x13c8, 0x0, 0x9, 0x304, 0x3, 0x0, {0x0, 0x0, 0x7}, [@typed={0x18, 0x10, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="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@nested={0xc, 0x3d, [@typed={0x8, 0x22, @void=""}]}, @nested={0x384, 0x3a, [@typed={0x10, 0x60, @u64=0x7}, @typed={0xc, 0x76, @uid=r4}, @generic="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", @generic="759f150ab0c861810cd6c5f06eb9201774544c43d3e643babc13a1ea3d27067678737286f3d0c27ff850a9e9f7480ccaa086568a5fe05ddb4a35bcfdbcd0bb624e79734b456490834d4236d26bb3d3e50be77178db1918cd63716fa9c450b9e6f3d46ed4d8cf2b3d279068ef2ff5705248728526c80a99c07c1c6d8eae0388a3b90bd02e47de9fb78d5d9cf54cad56a484b98bb4c9", @generic="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", @generic="65a9c76383119d4dc7f1d9b8874ba09393c3d40db469e9364ae6f84c1c5ad4cb50673878dc909ea25c41b5f2a128e34c1ef3d28221cff559fcfbab48156dd229cdebcf78d78e291f6af5be7bd3fcf1fcb532ee1fac905ea51aa6f569caae98d3bf894e875a12964ba6915dec94278b955e8af01b4aa9346b9b87695088dba0b6357859b7331528e2ce66c45e9b8493c0c9", @generic="58a9213caed22d0f454fa87a0c4d213a272dc0d69172c7e088dfdd285fc9b147390352ec60a198d330a6a0787e11e749ae9bbc40c5a139b31060dc4cc1164901d1c95960e5"]}, @typed={0xc, 0x2f, @u32=0x6}]}, 0x13c8}, 0x1, 0x0, 0x0, 0x44001}, 0x80) 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8008af00, &(0x7f00001e3000)=0x0) timer_create(0x4, &(0x7f0000a9d000)={0x0, 0x3e, 0x2, @thr={&(0x7f0000062000)="", &(0x7f00006ea000)="6654ce1977e400dddf07cac65201bd824828b5b09bf17b30bba86f1aa3ab6d9212b6f0f0a42887acc53b6a2d780c312e68e5a204785f7dea8dbd4b9135e074780d492cfc5cbeec5204dcaa845cd3c7edc03583ce46d18b7388463f9e77fcadfb6ba5bee4018025ee6f56eb601a577e8c0322c3f0f57b5f67b7092cb7422067a298f2914ebfc5694e60b333f8fb1f16e339b31855764705f1c3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3e000-0x4)=0x0) 2018/01/31 10:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000117000)={0x0, 0x3}, &(0x7f0000927000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f26000)={r2, 0x9}, 0x8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d4f000-0x4)=0x5, 0x631) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007bd000-0x1)="de", 0x1, 0x4008004, 0x0, 0x0) ppoll(&(0x7f0000dc3000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000758000-0x10)={0x77359400, 0x0}, &(0x7f00009de000)={0x0}, 0x8) 2018/01/31 10:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad6000-0xa)='setgroups\x00') preadv(r0, &(0x7f0000e9e000+0xb26)=[{&(0x7f0000c05000-0xa0)=""/160, 0xa0}, {&(0x7f0000c79000)=""/53, 0x35}], 0x2, 0x0) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000)='/dev/vga_arbiter\x00', 0x80800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000012000)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000016000-0x20)={@loopback={0x0, 0x1}, 0x829, 0x2, 0x1, 0x8, 0x7, 0x0, 0x3ff28337}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xffc9) recvmsg(r4, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r4, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000085a000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bd2000)=0x211, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x2}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xe}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/31 10:05:21 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000e97000)='/dev/input/mouse#\x00', 0x2, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000104000-0x10)="01010000570ef40000000300409d9254", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000fcd000-0x8)=0x0, 0x1) 2018/01/31 10:05:21 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x2000}) 2018/01/31 10:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ea3000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000365000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002aa000)=0x5) sendfile(r1, r2, &(0x7f00005d5000-0x8)=0x0, 0x2000000000000ff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042c000-0x11)='/selinux/enforce\x00', 0x2, 0x0) 2018/01/31 10:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffff83, &(0x7f00000bf000)=0x1) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r1, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x89c) 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000856000-0x10)={r0, 0x50, &(0x7f0000889000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f0f000)=r1, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001e9000)={0x2, 0x81}, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 10:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00001c9000-0xb)='/dev/mixer\x00', 0x10000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ebe000-0xb)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000dee000-0x4)=0xfffffffffffffffd) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000c6a000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000e99000-0x8)={0x1, 0x3, 0x8, 0x2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000933000)={0x0, 0x8, 0xa, [0x8000, 0xfffffffffffffffe, 0x400, 0x6, 0x3, 0xfffffffffffffffd, 0xefc5, 0x8000, 0x0, 0x401]}, &(0x7f00003bf000)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000062d000)=@sack_info={r3, 0x0, 0x0}, 0xc) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffffc) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/31 10:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00008c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000841000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c98000)=0x0) setresuid(r0, r0, r1) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000b66000)='./file0\x00', 0x4, 0x400) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00009b7000)={0x0, 0x0}) 2018/01/31 10:05:21 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x3) 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x10, 0x2080f, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000027c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r2 = creat(&(0x7f0000f0e000)='./file0\x00', 0x180) bind$netlink(r2, &(0x7f0000fc9000)={0x10, 0x0, 0x3, 0x20000010}, 0xc) write$evdev(r1, &(0x7f0000585000-0x48)=[{{0x0, 0x0}, 0x2, 0x800, 0x0}], 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f00007db000)={0x0, 0x8, "fdff0000eb000486"}, &(0x7f00002d8000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e9c000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x268, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000e8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x268}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4c, 0x0, 0x2, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7, 0x2, 0xffffffffffffffff, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffffffffffffc1, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x360) r3 = open(&(0x7f000046d000)='./file0\x00', 0x5d6f5f0699e35e42, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000030000-0x2)=0x8, &(0x7f0000145000-0x8)=0x2) 2018/01/31 10:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:21 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c783e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') r1 = syz_open_dev$amidi(&(0x7f0000a04000)='/dev/amidi#\x00', 0x10001, 0x40000) bind(r1, &(0x7f0000b87000)=@nfc={0x27, 0x200, 0x6, 0x2}, 0x10) r2 = dup(r0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000280000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000931000-0xc)='/dev/amidi#\x00', 0x5, 0x181000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00009f5000)={0x4, 0x8001, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r1, 0x8, &(0x7f0000502000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/31 10:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000016b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b7d000)={0x0, 0xf316, 0x2}, &(0x7f0000783000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e90000)={r2, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x8, 0x8, 0x4}, &(0x7f000041c000-0x4)=0xa0) write$fuse(r1, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d92000-0x8)={0x0, 0x7}, &(0x7f0000e54000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cbe000)={r3, 0xffffffffffffff2f, "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"}, &(0x7f0000b86000-0x4)=0xfffffd87) eventfd(0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000166000-0x10)={0x800, 0x4, 0x4, 0x4, r4}, &(0x7f0000d9f000)=0x10) 2018/01/31 10:05:21 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) getsockname$ax25(r1, &(0x7f0000bfc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008a2000-0x4)=0x10) fcntl$addseals(r1, 0x409, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:05:21 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000147000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dc2000-0x4)=0x0, &(0x7f0000bc5000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/31 10:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000365000-0x2b)="6d696d655f747970655b47504c70726f636d696d655f747970657b2d2a2f6367726f7570b6707070302300", 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001d1000-0x108)={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]}, [0x80000000, 0x0, 0xffff, 0x0, 0x722, 0x3, 0x7ff, 0x0, 0x8, 0x8, 0x20, 0x7, 0x5, 0x9, 0x7]}, &(0x7f00002af000-0x4)=0x108) openat$dsp(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/dsp\x00', 0x80000000180c2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e8f000)={r2, 0x0, 0x1}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f0000c66000)='./file0\x00', 0x4000, 0x184) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000a60000)=0x800, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cea000)={{{@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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbd000-0x4)=0xe8) 2018/01/31 10:05:21 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000464000-0x11)='/dev/vga_arbiter\x00', 0x90040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000401000)={0x0, 0x3c, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000504000-0x8)={r1, 0x0}, &(0x7f0000d15000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x40, 0x4, 0x201, 0x1, 0xfe9, 0x78d6, 0x8, 0xffffffffffffac6d, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000a3e000-0x25)="37982993786d9cfb59ee5640be0e69367bb6fb9ae35edcb6dd82fd65acd1fb4f02ca5c4035") 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) poll(&(0x7f0000cb3000)=[], 0x0, 0x0) symlink(&(0x7f0000ff1000)='./file0\x00', &(0x7f0000ff7000-0x8)='./file0\x00') mount(&(0x7f0000d69000-0x8)='./file0\x00', &(0x7f000071c000)='./file0\x00', &(0x7f0000952000)='jffs2\x00', 0x10010, &(0x7f0000797000)="31d3917c8d414e6285d11c227487050c551de3602b1d7442b30686170f1ed75bd5787be3ecb8b5f714a9766e8383c0f2e39fc3519a966e35e4cd30e2f03795de7ec22e84c1f6f058c0507ecf2aebba4810bb73644cb5b08fd4d4b90426594624aeff1582015bedef9d6908c7b8fe5ebef509d3c52b11e0a24ff269201e80a338686bf90c8fcdac670db059cbb2a71c121030950610142144228accbc2b92e63ce0bb95c104d2ea6694acafcf2c72c0") getxattr(&(0x7f0000e37000)='./file0\x00', &(0x7f0000b3e000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000c95000)=""/167, 0xa7) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045f000-0xb)='/dev/hwrng\x00', 0x100, 0x0) poll(&(0x7f0000ed8000)=[{r0, 0x104, 0x0}, {r1, 0x10, 0x0}], 0x2, 0x5) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00') 2018/01/31 10:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bba000-0x7)=0x0) write(r0, &(0x7f00009cc000)="", 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f000096b000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ee000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00003fa000)={0x1, r3}) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 10:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xbc61b12427ddcc11, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000216000-0x8)='./file0\x00', 0x80, 0x4) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$evdev(&(0x7f0000de7000-0x12)='/dev/input/event#\x00', 0x2, 0x101800) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000076e000)=0x0) 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000b6e000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000c7d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) ppoll(&(0x7f00007f4000)=[{r0, 0x52, 0x0}], 0x1, &(0x7f00009e9000-0x10)={0x0, 0x0}, &(0x7f000035b000-0x8)={0x0}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/31 10:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000010b000)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000739000)=0xfffffffffffffffc, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/31 10:05:21 executing program 4: clone(0x100000, &(0x7f000046e000-0xa3)="b90893b5346ae7880ad1eb5b4247978cab985031a3900eec9882f03c3323216ede65f8c0dd5fae9ad471300df1a3afdebcf0f3b72b524c6de4c74da197bf82280dcb68462f760331ab4352a726106d826f902e1e573938b831624340e6a5d02366d59a88d8945253e49d1a84eaf64fc4dd21cde54f22143208be61a4ce862e20774397cadef4da00fed1c5caa907e037969f205517d169135e0bc8d1ce7a343e4dabe1", &(0x7f00007bc000+0xa71)=0x0, &(0x7f0000d67000-0x4)=0x0, &(0x7f0000943000)="3158645ec84ed2230b654fb168b7cbbf3295af698626c393bfd0c8955e6870750f844dd4cf871a41a4a6237fdce0a7ec0ef1fa5b35d113a8c73e710a42955513b8d96e5f271ed58636598e7ec36ee5b30c32eeabb935b68d777eeca701de9e13f0de8d130f2b5afec548cd") prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000263000-0x32)=""/50, &(0x7f0000001000-0x4)=0x32) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000265000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00003d5000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00005b1000-0x10)={r2, r3/1000+10000}, 0x10) r4 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$addseals(r4, 0x409, 0x4) 2018/01/31 10:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x210002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000a23000)=0x2, 0x8) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000035a000)=[], 0x0, &(0x7f00009b1000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000581000)=@ethtool_wolinfo={0x6e7060e3666b931c, 0x1, 0x8000, "429a1894890d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f00008e0000-0x38)={&(0x7f00005a9000)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f00001fd000-0x10)={&(0x7f000004a000)={0xfc, 0x10, 0x200, 0x0, 0x1, {0x17, 0x0, 0x0}, [@generic="c8efd451df4518a8f5c5d6fcfe175f3e941921585409cd29f05c915189233ded27624512973ec33ba5c1bbf7fc36355331e969cfcba2b76b536a27ffd36b3b08e563864615495da5923b340613dab3821566112da16cb43e7e95412d37f2f55672b75c58a58c000b92627eeb5c71bf472843f107d4281c218571cc0efdbf6183c58c4a24b013b1854a0c6f3fd7b0b734b481a62214e293144747505719c4c8f97032b447d59c3499b04714fd2cd267c4a8aef584dd89276e433c160b276d480b1efb2e5ffbdc2a30f2b3427ea4f7f0f418b477af21da0bdea4", @typed={0xc, 0x7e, @fd=r1}, @generic=""]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0x9d)=""/157) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007a2000-0x4)=0x5, &(0x7f0000cde000)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000001000-0x1)=0x0, 0x5) 2018/01/31 10:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000866000-0x10)={0x5, &(0x7f0000a9c000-0x28)=[{0x2, 0x4, 0x259, 0x0}, {0x5, 0x7, 0x100000000, 0xff}, {0x1, 0x1000, 0x4, 0x2}, {0x3, 0x7, 0x4, 0x0}, {0x8000, 0x5b, 0x401, 0x9}]}) r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/sctp\x00') openat(r0, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 10:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86", [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) pwrite64(r2, &(0x7f00003cc000)="e68acb91dd67c5f0a4f858cca200bb6294845a9545bde160414e5348fa73e7c5d02d4f3ee729ed1b57016a3734776438b058de06100e39e84cb40f58f4f772bc149f4c330e", 0x45, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000014000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000000d000)='./bus\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/31 10:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x80000) vmsplice(r0, &(0x7f0000fa1000)=[{&(0x7f0000bdc000-0x94)="9449bea0d99eb16b568f6d16c770377bfb1273ff9bf91e2a5c21359a1732ef9e60edbfc8f4040094f7e7ef2915da10023c2bbfe5a0baa9095165d413b9681336f59a2ab45e13a53a962abed99a8e3d18e20460809dcacc19302942138528b22cb5367913f414ac8ecdbf6624228acdfce30e7c6db2b9f02d17af26de965141a88419daa1f56b428da048cf8b05cde221fcf1d293", 0x94}, {&(0x7f00004d4000)="ed5a8f4e41cd9e98e7b498e24e0fedd8bdf66b1029606fd4137ba96b3b5398cd8617f45ea442b594d635555488259bc93dddfd3d152595f711b9d27d26dd5c6ed0290b7137c3e93f58fbafa09f12459a4f7bc5687a29ca8ef10cbeee1fc6b8f8be1036913f8d795f5d5de3968862607576caec6fd35cebaffb3d87b94520a159871eb3a84832bde5b8b8cdd560e776c7266d981582c7a5ea6b00230a0628096bc79d2e1b30de9f9c028e68f19b3407e06a9856b509a0473663b0cfd62c0ef7", 0x329}], 0x2, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000b70000-0x9)='/dev/sg#\x00', 0x4, 0x8000) pipe2(&(0x7f00002d2000)={0x0, 0x0}, 0x800) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000400000)='/dev/audio\x00', 0x101a00, 0x0) getpeername$packet(r2, &(0x7f0000f49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004b6000)=0xfffffffffffffe58) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000c99000-0xc)={@rand_addr=0x401, @loopback=0x7f000001, r3}, 0xc) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) socket$inet6(0xa, 0x6, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) r5 = dup(r4) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/31 10:05:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() geteuid() process_vm_readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/51, 0x33}], 0x2, 0x0) 2018/01/31 10:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3e000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x2) r0 = syz_open_dev$sg(&(0x7f000003d000)='/dev/sg#\x00', 0x400, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004fe000)={@common="73797a6b616c0165722fec001e000020", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000789000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x519, 0x1c000000000000, 0x7bd9, 0x0, 0x0, 0x200, r1}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) readv(r0, &(0x7f0000846000-0x90)=[{&(0x7f0000171000+0x5c)=""/73, 0x49}, {&(0x7f00005f8000)=""/225, 0xe1}, {&(0x7f0000e80000-0xfd)=""/253, 0xfd}, {&(0x7f000090b000)=""/212, 0xd4}, {&(0x7f0000354000-0x1)=""/7, 0x7}, {&(0x7f0000807000)=""/4096, 0x1000}, {&(0x7f0000ae1000)=""/67, 0x43}, {&(0x7f0000e0b000)=""/85, 0x55}, {&(0x7f0000ca2000-0xd4)=""/212, 0xd4}], 0x9) 2018/01/31 10:05:21 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000ef1000-0x5e)="fb5dab89d97a2d0da2af11b7c6ae232b9cb22621ee5c259522ef6227737b077eb25f4b1cc6f3c33b240a24a2e0d82db5b8eb47a0c465e1063e47f5a63088031cd9cbcac9223330c6421e24b37ccdf4ed4965a1f0536861f273daae14d3a1", &(0x7f0000ef1000-0xe7)=""/231}, 0x18) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000+0x2a4)={0xf, 0x5, 0xa2f4, 0x29fe, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef1000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000ef0000)=0x7, 0x4) 2018/01/31 10:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/01/31 10:05:22 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000002f000)='/dev/snd/controlC#\x00', 0xa3, 0x82002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000000)={{0x6, 0x6, 0x100000001, 0x200, "89931d4898b2c6aa270437ab639ee723c0dcbed11cf22f226e5144c720822987407852fb977481d8cea469e5", 0xfff}, 0x0, 0x0, 0x7d, r1, 0x4, 0x800, "3678809161a56a1e8da0417dc88d39ecd0a8a9aec8d546788a3e9ba7476eedf6b65f55b614883eb85183c043bba457858436ed3981a62b6cee248a102ad10ede", &(0x7f00001a7000-0x2)='#\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8001, 0xffffffffffffffff, 0x3, 0xfffffffffffffffb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9, 0x6, 0x8000, 0x5, 0x1158, 0x1, 0x4, 0x207, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r3, 0x2c9}, 0x8) epoll_create1(0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000003000-0x4f0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x330, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000+0x77f)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1e8}}, [{{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xffffff00, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, 0x1, 0x0, 0x0}, 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x4, 0x1, [0x8001, 0x6, 0x3, 0xfb0a, 0x81, 0x6, 0x1f, 0xf64c, 0x40, 0x0, 0x27e9, 0x46f7, 0x7fff, 0x7473, 0x5, 0x100000001], 0x10}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x2, 0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x120, 0x148, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x4, 0x0, [0x400, 0x9, 0x9, 0x80, 0x7, 0x0, 0x3, 0x2, 0x4, 0x8, 0x8, 0x80, 0x1, 0x6b5bed15, 0x4, 0x8], 0x5}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x2, 0x7, 0x5, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x126, 0x4, 0x1}, 0x0, 0x138, 0x160, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x2, 0x1, [0x80000000, 0x2, 0x6, 0x5, 0x280000, 0x8, 0x4, 0x236, 0x0, 0x0, 0x1, 0xcb9, 0xffffffffffffff93, 0x1f, 0xc325, 0x6], 0x2}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7f, 0x6, 0x1, [0x9, 0x568, 0x4, 0x1, 0x2, 0x9447000000000, 0x3ff, 0x1, 0x8000, 0x6000000000000, 0x3, 0x0, 0x100000000, 0x6b, 0x7ff, 0x10000], 0xf}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}]}}, 0x4f0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000004000)={0x3, r5}) r6 = syz_open_dev$sndmidi(&(0x7f0000001000-0x8)='/dev/snd/midiC#D#\x00', 0x2, 0x6a980) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r6, &(0x7f0000006000-0x8)='./file0\x00') r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r7, 0x80045200, &(0x7f0000006000)=0x0) getpriority(0x2, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000c54000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x24000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000777000)={0x0, 0x9bf8, 0x10}, &(0x7f0000800000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d07000-0x8)={r2, 0x0}, 0x8) [ 110.355637] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 10:05:22 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket(0x18, 0x0, 0x2) bind(r1, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) [ 110.413761] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 10:05:22 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000005000)=0x1) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000226000/0x2000)=nil) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000f22000)=""/173) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000489000)='/dev/rtc\x00', 0x8200, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000f24000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x7, 0x1, "d535265f8a47fee498e80afcaaa45f40e72f534ad21497a7d580717313ebe125034248eb301b5569d4c015bf2c667910e4376c725930062b3bd31b3b85f35f17", "43a43d7aa2aa215c02367584ff3e7e21348252aa9eb771f7171a3edce5ccebfb", [0x2, 0x5], 0x0}) r5 = syz_open_dev$mice(&(0x7f0000f22000-0x10)='/dev/input/mice\x00', 0x0, 0x2600fd) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/31 10:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00004ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002e5000)=0x80000001, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c907502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001c0000-0x8)={0x0, 0x7fff}, &(0x7f0000649000)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000203000)='/dev/audio\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000017000)={r1, 0x2b}, &(0x7f00006ad000-0x4)=0x8) 2018/01/31 10:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000caf000)='keyring\x00', &(0x7f00004e2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b65000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000f1000-0x4)=0x0) r2 = syz_open_dev$admmidi(&(0x7f000093a000-0xe)='/dev/admmidi#\x00', 0x8, 0x101000) getpeername$inet6(r2, &(0x7f0000934000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000093c000-0x4)=0x1c) request_key(&(0x7f00000aa000-0x8)='keyring\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c5000-0x3)='/)\x00', r0) 2018/01/31 10:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsa(&(0x7f0000f41000)='/dev/vcsa#\x00', 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a5c000+0xf75)={0x0, 0x7fff, 0x30}, &(0x7f000075d000)=0xc) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f00009fc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) 2018/01/31 10:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0x0, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="b40ceaff027f3aaa7dc4806a805ba4d441d3e143d93f1fba53ed802a31faf22eb954519dba7a692135c01d", 0x2b}, {&(0x7f0000e21000-0xb6)="a07bde87260fc788b6436127d624623599b7bee365e4e40d518de83d097aa44da5cab6702ddcca31bdf5ef807fb13c1cee30a4d4fa842251ba2f0fa06610af60b9190586cbdca52fa2bbd359c35908d130be63c5dc8682a5f55b49fc6ad05aa2a506ee531878139b04451b52c457c099681aea158a1c39c35e885850b87b15cd6b49dcb744fc95b199b43436b391aa7c95ebe0f8be1bfea922dc3d23806f686adbc75046312b9bdf2826dacb2797d0aaed670ab12423", 0xb6}], 0x2, &(0x7f0000448000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff4c, 0xa4d2, 0x200, 0x2, 0x81, 0x2, 0x3, 0x9e4, r1}}, @init={0x18, 0x84, 0x0, {0x7f, 0x5f, 0x0, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1a, 0x7f, r3}}], 0x120, 0x0}, 0x20000000) r4 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000092b000-0x8)={r5, 0x400}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r4, 0x1) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000e9c000)='/dev/vcsa#\x00', 0x30000, 0x440) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x4) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') r12 = dup3(r11, r10, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000eaa000-0x8)={r5, 0x1000}, &(0x7f000077a000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f00004a8000)={r13, 0xb8, "18d57a3f16f2b96b96712d59222251c63e34f68e17ee49ba492477855cb241518d4c7b726ec168db3ba89c8c52304958cd034756ea28deb9226c4f03ad2b0fa72ae080d696dad20847a9a061339eec95b7c8c9c354df0506a4d779a6ae6a07b980e087ba9f46a87140f0525e9f00d262a49d4f54ac581827d1f4bcfe20d423961059d20dd3a173001c24f0c88802200608345faa8cde233ff93d898551dc232882f1442aed615ac4b7fc59f516a9d65d2b02911470e6fb19"}, &(0x7f0000255000)=0xc0) ioctl$KVM_SMI(r11, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r10, 0x84, 0x6d, &(0x7f0000a12000-0x8)={r6, 0x0, ""}, &(0x7f0000f35000-0x4)=0x8) ioctl$KVM_RUN(r12, 0xae80, 0x0) 2018/01/31 10:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c51000)={0x0, 0x5603ee22}, &(0x7f0000fc6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fa6000)={r2, @in6={{0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x24f1f0e5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x5df, 0x8, 0x0}, &(0x7f00008fe000-0x4)=0xa0) sendto$inet(r1, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/31 10:05:22 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, "5eb4ff1e9904ff6a6500fad277ee8a733dcd763fcba07405e9125be3b9e8e511aec9419568ef582f9f8fa75bc0f8374d905c0968df54070c018966f2482ec8a0"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000038000-0x6)='logon\x00', &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001a000-0x8)='rxrpc_s\x00', &(0x7f0000037000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000037000)="", 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000004000)=[], 0x1000000000000031, r2) 2018/01/31 10:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b3c000-0xf)='/dev/snd/timer\x00', 0x0, 0xbc) socketpair(0xb, 0x2, 0x3, &(0x7f000048f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000067c000-0x108)={0x0, @in6={{0xa, 0x2, 0x69ccec32, @loopback={0x0, 0x1}, 0xf31d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x3, 0x80000001, 0x9, 0x4, 0x0, 0x8001, 0x9, 0xe2, 0x4, 0x1, 0x3, 0x10000, 0x4, 0x0]}, &(0x7f0000ba6000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000033e000-0x8)={r3, 0xbf}, &(0x7f00000bb000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x4000000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$dmmidi(&(0x7f0000677000)='/dev/dmmidi#\x00', 0x0, 0x10041) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006c8000-0x4)=0x0, &(0x7f00009fa000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000b50000-0x4)=0x6, 0x4) 2018/01/31 10:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009cf000)='/dev/midi#\x00', 0x7, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000d99000)=0xffffffffffff0001) pipe(&(0x7f000007a000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x2) flock(r2, 0xffffffffffeffffd) 2018/01/31 10:05:22 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000111000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="14ba4dee6696f911ea9cc13e1e7e4f2c481b74a89403b71b9fc0eea13e8088d307ce91c1eb363d9cee4449ea92d56795dee07f01593b03289f059146e5d4ba87d0e9fdb6056cf4fdb1d509e37905b0035daf5a57d39ccb15abd25e4e5a77f5388c9d24650630c7e1789dc1ac404e267ef2", 0x71) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xa)={r0, 0x0, 0xa3, ""}) prctl$intptr(0x0, 0x9cc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) r2 = accept(r0, 0x0, &(0x7f0000003000-0x4)=0x0) r3 = shmget(0x1, 0x4000, 0x900, &(0x7f00000ff000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='hybla\x00', 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000004000-0x6)='hybla\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000)={r0, &(0x7f0000005000-0x36)="de24e81e6bc3a3377aba07f1ba4c89c0aa0139b5334e6c3a3cf1262dd07cd0157a1788e4ad27040821e665183973c5c4a5591ae1bfe2", &(0x7f0000004000-0x1000)=""/4096}, 0x18) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mlockall(0x3) tee(r1, r2, 0x7fff, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0xcfef, 0x0, 0x10003, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000002000-0x10)={0x5f30, r4}) fcntl$setlease(r2, 0x400, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xa3)={0x0, 0x9b, "cd8b80538bc762f1e65e5155df58b6828972e502a3cef39e337bf846a5eb18882b427de73ac7721307b5131c68429bf0323e5d8427a7f21b5cea3b8a7e03a870fc3d8bb3f068001ed6fba13e85c6b8dd537b6bf49e4de196d2139d79acce68d41eeed15368a4524e166c1cfdb0364e4961b911693bd8ec926937b79f68c5af09581f237d99ad76ada1780b4b70ead3f3479222d9838ca3ca064863"}, &(0x7f0000006000-0x4)=0xa3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 10:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e3e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000-0x4)=0xe8) r4 = getgid() syz_fuse_mount(&(0x7f00009df000)='./file0\x00', 0x0, r3, r4, 0x5, 0x10002) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000095000-0xc)={0x2, 0x400, 0x0, 0x8001, 0x401, 0x7}) add_key(&(0x7f0000c6c000)='trusted\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x0}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/31 10:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00008d4000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x80080) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000489000-0xb)={0x4, 0xfe, 0x400, 0x5, 0x81, 0xfd, 0x101, 0x9ac, 0x7fff, 0x9157, 0xfffffffffffffff9}, 0xb) dup2(r2, r1) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) pkey_alloc(0x0, 0x3) 2018/01/31 10:05:22 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x9) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000004000-0x8)=0x0) 2018/01/31 10:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cd5000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f90000)=0x1f) r1 = socket$inet6(0xa, 0x80003, 0xfb) getsockname$netrom(r0, &(0x7f0000e9f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c96000-0x4)=0x10) sendto$inet6(r1, &(0x7f000089c000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 10:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ae000-0xd)='/selinux/mls\x00', 0x0, 0x0) flock(r0, 0x0) 2018/01/31 10:05:22 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000b42000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x2d, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x446}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f89000-0x4)=0x81, 0x4) 2018/01/31 10:05:22 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x1000, 0x0}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) 2018/01/31 10:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000660000-0xd)='attr/current\x00') preadv(r1, &(0x7f0000631000)=[{&(0x7f0000ccc000)=""/146, 0x92}, {&(0x7f00000d4000-0x9d)=""/157, 0x9d}, {&(0x7f0000035000)=""/176, 0xb0}], 0x3, 0x0) 2018/01/31 10:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00008c3000)="bda0e1a60fe9338d4f022c2fe00df319f8c5855246522c1d3d6c5bc3e0c07512a77e932f4edeaeff8caf1f67be57255108450ea4f04f5b86fa3837bfde676869d5736b50786865030c788accfea6d580c0b78d9ecce06a19917816bfc637534ee077d9082b948bb58fa93fc689a5c6a49a073240e615fe1ee056307de281e5d306a2fe2e43a71e2e43ab45c923cfe477c5173cab985a4b4809ce57acb5f6800dee397048e03d279f7efab748a5f72bb1f8c2245b0f586b9030b623c091906624b6f852b2a5c9ce40d8142a593d12725347a72105da8dae6917e603387d2ba20e2ff7fdb5763df49378b1202325efdd3f1ee52c2c1f2d8620ebe5988d7d9380ae791f609ae4519ac43357383bc972f5cbc72087ce40e6c581934c557586c574a7b792a68e15e77c3c841b4ba1e7cb2c54e64db9dd6af74fd3f78020c4e9fcf1a4741a36a748aa5ee19f1f3c1d3cbe4876e566c5022ae2688e87ebccdb5b0cd2766ffa112d77866f0d229f55347a29824304a710af8cf1af95504a350339a72a9c08d18a353c888485a27921f263fb4229b914b36b04cdf472cbbca53f6971b8ccd617cd8244c46487e94a92a4c6ecf4c2db90a041a7694c73b4a882c5467912e38f06cd07fc1fa30fdb2763f53c4cc639af5637ba8fe68c47dd1883d38693405e6294442d81a74bb437896a802f7de0bb9a86c4fbc2f225f4120800fb73bde9d609fb841c24a35df8fcbbb14de5c2b86dca25e158d7044235a7ec1990e6d95831afedf526f3cda553ccb23d9e067f36231755304946717d28fbbdb39df3b40c4fa731364fa28483cd390ca8a35b029f6661d9a29c28270e0dddcb7daf9162ce0517c60cd4ec5d6fb790b31bace84f26ca3cf44d5780a4a3ad7a7d6336f5ef3c2ac298d75e8e3bf13b4470b1f45b5ff833e217767a84970f7ebeda38ff59cb65189d24642cd46ad101eb5589a3e63ef2788363b69a63aedef5ff000958dc193ad43ab498cbd5321edc1cf46f0b6a0c1eadeac146b31cfb3d83660ba54576211fcddbad857a62ae14d0f323e2a6a36a0a05769f3fdd87ccf054828f352076af8acef40acea439e992a4efc950a5f39f6fe1992e5694758f348eaf207b42de4ce66e661dd88721a6451b49d24557a2582c9fd8d0f3cfb4a236bc39d0ebbbc9a98d661a150aa6863a04f6da1be0d98cd1f42b34d45e557d29a46eb3d1992637dcb11985c17487edc3eb426515074622872d96269f954dbbb2df0304e628a1725df6dd5ce383623ffde127c8c61f4a01214422777b754256de0fe8bc65349bf04c036d4e18bebe24e379ae9efaf875bda2424b7e62278e0e3cf858ecb731e4b0b8b5617294912e21d2bc0094553484825f5d3f7c4a6425bd84c86e2751f7a8b295a9267f74f7833ca181e0fd87fe0841b94ad9e18f198a485721df8c98624b185b37e11c432284a2eb54d99e1434fc0c6b71655f954c760d855c464c718f971f0682fee8663553b3199f0fb61216b78fa48596c59dd8686daeee2234cca5cbeae3b68f341dfd7476ff566e45a4511a38a96428ecde11cc99ac2f16feda17549676a8fd26b8f182f8da21a129641f7fe8ef4a7c3f66194b8c30f8922e7ea5ed1f7ab8dc841bc5891a6105acb542842f20a8800e328d2cc9d4bc25dce57c6413fe0e70ec54adcb18c7d9ab48f46508909d90b26546f0b5e7e533f056791baa89d78ca75a128b3714ec7ef4880b07631a33d782f256bfec11d2c47f377ef78b2a74be891fd854a9f260aec00dded9455307abc98b3ef5ef7b1a4b1f3fba358658d4a7d2e7fd46bbedf419580c35153c488a0ad3bb45d2dd853380e153d9a86c1015473fab1af86022a82b62793abb7dfaa43db36dbf2f1a524ef09c051b5b588cd8af7261444a183a16827ee14516734836f5e82c2e74fa85406753d9fe7bc4c8cac3785933bb834ab62b501ee04f7f0af30658412b7d4c66122c69d0c2a5a7fdcccf5eb09a17ee3bf2d14c416573d648454b1a90ad77ea792b501d3f7ca1fd4ed9ae0f9b243d33b304d8b200f7c555f0e4f239a4c0b30348416c475e198e8b3f6d4faa3726ba78a3aad075556b8062cc100422cdfaa7d8f2c6cb81f96f34a9d5772ab4dfd6d9222b0eb3ec48fd9e428d4bb8e1019b4d97ffd170967d721374369f0b1817a4fdb3145e94f9bd3ab2ab44fa17f2504924d5ca2aed7144c366faec01406c464fd600ff57ef8176a90e2def6f7287bcf67f1d1ea7719a89cb326430904d6432e2b7b256f3cfd0998c1a639946228854f15dd4609138620b79a8628ba36dd6056f50f89c719440f2ed3277d1333b29d8ef803191d012729c906fe69f10760440a761d00080b13c1fe2d85c36a15265234e727f5ceae0f4800e0a3fc02bfbda4eadabeb617982bf63e3cdbb36f83ed7fb79350acd5f34efb1da0f1aec678df0605db136fc23620d71c3380e742fb7cbe99e400604d3a363a4d4116e8246c8e1a6e9bf30f253cb77373bf464ca7ef738e76c02a3f6e83490d1c461b1419cbca535ae66655ed87cb88be37ba312c651705e085ae498474fea73d9e43c82d0a27204dc8138c1481e767d4c26802ec38333c3063ce8d3c4d727ff6e3539a1adf9925f119f727ecc687e796211856bdb59d9a227d132cda1130f8bcf13733841190a859aad4bc97ae9449721b5f1ed9677281cd84dd62b1c52e81a9b5a428d1873e743d04fa2dabd328cad570d698adcc4e4c46fc2b31ff11db6587a3a6535e614b3aa6e66ad96de68c13a97815275b6132709c3a7302cc9cc5cbddfa89586f971970bb6fd80c0f8af52d0005a190df2bfce1bdeaa1848288c33d0166a36da438d6765008c7bf9d520e5c817aa59b3cd61598e1ed4395c43710bf4d939433d798d925c24a0b6a8cf9b3488971a529633d66165e8b2aea7ca20dbd1196eba11617189961980fd8f69bda456f43bb14c86f3706cacb473fe8dca18e5b1f6fcf8587863099d2868f787b01f249db0c2855a8efa2dada89e43ee62e5f08cd6472576f4707e9fdbe691619bd14a3e7a576e4f346a54aa707775b6eb2e07fe1ca2f22e02bd78f2d94d2d1b9dc89229c849b200a02fdec3ed6d494b57bb57e0bb3ef9d841f6c77b2118a7efc2b64372ded4ac586e68a50743c73ece41743be2fa0cf6e28d199759bb44a1c109bf49ef5679c9c22249868be88e51d36b4be33fe6f92a84f7ff767dafaa98f965ac16a873a1d82da9b1b6d780e965d9c9a1f3d3566b84afa8b007390935b3df03d5efc2956f3b7b51880c922e6d15dcbf4c0f97b107ba232437bf171faed20ad8919e0a28e3eac82c5a27d61f84d132cd61796762bdf8156799592cdca7c7ca050254d916c17aef9160d00c411f502c1882e4864ff15f41ffc4a993130677c0a6eec96b30e80e76e75278d884732ee04b0eaa2f7afd2710c13946d5e332c0942c697b2e7f4a667661c6c4b5daad1105429d36c76269f7ac92ff407d356c3ab1c9d01e6965271a53b1e31e99adeeb9baff4d8656e61616c562f40352520c412813d996f0d4e7a26e0ba9f1e52fe760f4aa245aa432e3923ca9661ad62ec24b845f18a3f1a970d6ef69bb6f3830ce9cb5b0bd27500ea887ece053201d8517c8ce9b03387426cc2198d7b273ae6a36fe7f3bc0b497581b68ad135c3f0913ef66c52f8f4c69b1bff979f23f15692f67d75e3da8a7094002267730925ab4521859f118967924c1168b596ef6b82d6638ea39d6fadb8d1c533a0782ee8570c2e9eeec60a01afed9e52535a365ad5b42bad0979b78073726414a7fff7d6cf8d613ddec85a203e6e0c7831b812ee5fa49e2bf8bac111b722a78a3dfda6a63ec1dd235c225673be68ae7c485a6bfade81c795b9d97ba5cf5b08a9e0ec33083f97f3e50558c498c01ad54654a2fb79e73c9c8c32d571ad7b293c616a52c849bcb325d03febc3c4d22eee5e3326b88290844780ea23fb7f85f2fa34917e630369050d8be5e6cf3300525ba00f554855b63e4c3e50943d6e633811dafaeb16e0c2ef30bf7083f85b00b1121dd8bf79ae7279864c2d21113cf3363dc44f17968bdc414c8613c0b53511aaa182fd029e669db9db8f223920b6ad09045c53409752fc1631918ee0ec5bc70fd58cf8b908f81b4ded8c6ad387037cc059309496c627ccc0914c4a9283a832f1b100976d927548b7da746ab4dfe0a65a4d8dcebb4da5ac1a210adc58d00ea3133a467343faa77a40c6efe4d4409ee8ad8e929c4494f52c0ef9439028b60268dddbf0185613c09076dad1f9c64377906fed5652783758c82a5895cef97d34957fcf93d776cf03976784363459bf303af8ce5917532ac065f747e29d8735e205e8749f6fbfa04c9e47f0a92bdacf34a161c3b7f63e957d7ae7026ecf9e2d9c7ba1b248bba58a3543b1653ffa12c9929e3eea35d87f1127115eae3e821eab40478a339cbadace8a0ed93b07e11fa32a45fc3310510234903eef265878e27cb80909cb1de9ce67c2499f7629953afc35d158c6506e3e8d09894a3459df63c85d9e98cff0dfb8982cbac33e1730151d043c33241883a0834dba7a4d6995e41c723cb7c30324be16c08c0fa8d4983bf698e07856eacea23c41b398efa5a5fed5f07c870fd1ecc29f6ab947ac02bd57a93984dce283e0103cd35df1a4b99a43e671d59ce82f0e6556870d66464150801b24573cf9fd917e2cfdd5749ad0688add7da8d96506b3835df9522d8cf1bc193d053d1e92557ba2b7efe4923cf601e0738f5f76b8186ae1a88cba17633544313ba8b5b8131cab73ef46e87991952bcde7abb18c9d2d6c90f1b1ab68df98628d9e314341ced50b1dee378f1c5510eeb052a37c919c32759967face8b2d86fca650efe02ad4b608f0bf2ab17a5ef6bd8d85fce6f3769f1fd7dcff730f86517ae090cb83dc5d0f086634646e075941d7e55a2ebeedc6211b1207210796097fa2b6aab98b31141653bc1112e6bd9127b58497cda8b5f54fa3d79a478fa1254a893cf252b0d5c79478b2ea6c2b5a93f69540ffec3b35dd89f18285859b28761f6e7a349cdc232aa6ea5c0af2a12e6112aa209ece4791837d418c25973e9c547fa4b919c61b277bf14b588879f84b611d1a722b95d3190ebabb8f634856cf7426cc455803ff4cdd0a90a24a70b702bd323eb165c128755bea836a8786ae6cbfd5feeafe22948fe5b480875157a8e35b7d1f986f9419b7e12e84bb6a8c8f8fc580ebade4f415305982711b16e2e1c0e9fd151a32dc81a273906b8335f2ec16ba59197710243bd1294f0e30fefe5e214e18702630e845c76907e9d6e0434d990f3a617b0f901ae1fe17335fa236102dfe72521f7eb3b3465efdd4cb7e6aa26ce72652a1ca79166f16537e20d12391b3faf4be518a90eb70c6974d00dfa52f6961c41ba2453c1f6f5e612a84d04fffd8920bf37afc61449f364f64f12c870249f3095e90c97f369e7c522f8dcdd9302e420a6e8aa9964d1b0958c3eab341c1a44e2e64c3aba062c59cfecae862b14a0b790e7aa2b73da0d76beb6fe72947d70d540dc259e5cd0e2272ed68b0585cfb494d1850cc58970c09869937de70a38535e517964c9d9cb2bc1d6cc13c9b4f1ecc85c7716f3d447acd58c4742997d10a45063e2e50c2f884a4bf1f045aca1e7c8dabd616f122d1b0c90e85d00fe2aa573db9a0960e57842a149c6425c80e7f6fa2b9fdeac42e8c31b72463b0ab5a70c14da4eb28a2ff6ede980c57ee83f63fe5016394b3e8aea16c8d0e263b5b205433180575e55f1d0e6d388fdf0d81754da", 0x1000) r2 = syz_open_dev$sndmidi(&(0x7f0000d77000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x402000) sendto$inet6(r2, &(0x7f00004de000)="f88d87a96edd2ad5fa98aeb41f0300805e10c5136623a63d3b9c89d54a39f0a9a436426f5e26ea74ba4dca8eaf93d7f5226d6fcb6bae68107bc9ef6e420f740f60c1fcb108fc9b077f7a7ab452afb95ace72364ce6435ef594a1e3db248430ff8bf74fd2f6b082ac534da8d25954013f1dea84d05aa2c91a6f552e85a0baba6295f0c7c2b2c54227aab9ef0f7cab", 0x8e, 0x800, &(0x7f0000730000-0x1c)={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45e}, 0x1c) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/31 10:05:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002e6000)=0x2, 0x4) 2018/01/31 10:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002c7000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a8f000+0xd0e)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000d58000)=0x1000000010, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x6, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000029000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000017b000-0x20)={0x0, 0x1a, 0x90b7, 0x8, 0x2, 0xe779}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00005dd000)={@common='dummy0\x00', @ifru_flags=0x1402}) 2018/01/31 10:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f0000105000-0x90)=""/144, 0x90) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002e6000)=0x2, 0x4) 2018/01/31 10:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a73000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000b4c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c88000-0x4)=0x14) bind$can_raw(r0, &(0x7f00003b1000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a54000-0x20)="60b6051d4a039c89fbdb757bdabd1d1921e18b3a439f681f8f33f8b63c9ffa0a"}) 2018/01/31 10:05:22 executing program 6: socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000cc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a2f000)={0x0, 0x95, "23d8be3aca3eb46e87394c6cd408494d653fb4b2e30abd229d992140ba4cbc3481050fec427ab92eb2b689df846e6701de265467aabee00a71695f135a058313eb38a78ce09210912956a06b4a9cb2dc7778fd97b03313136ae1814ac1f360b7e8cf9d2f7225c712f5439f1baa15c61558f9ca15ea0741e811af203fdc53b2c1285ed9968355e1acc803dae62bd554e9d57dba3e8e"}, &(0x7f0000001000-0x4)=0x9d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dc2000)={r2, 0x96, "efbf0880fb101bbfc6a5ed534fcb1365ff8ff665e3c6cf3e73d322498e23f764b51c5c7fb56762272ff000466a4561887b2498b766f68572d1e1ae410cf3bc0e86d12c74a913b7967250bd117a0445e1d867ce2b6ceddb9d1a212e47e2090df4c37336cbbb66dc3b6c9aab1ed14b8577fcb85bf64c9bcdca057adab5bed7ff2bcf7c76b39504d93c5ef012031762f67900650e30290f"}, &(0x7f0000a48000-0x4)=0x9e) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f86000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00006ef000-0xc)={0xe18, 0x80000001, 0xc41a, 0xbf, 0x3, 0x1}) 2018/01/31 10:05:22 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/31 10:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lgetxattr(&(0x7f000007e000)='./file0\x00', &(0x7f0000dd8000-0x12)=@random={'security.', '/dev/kvm\x00'}, &(0x7f000051d000-0x34)=""/52, 0x34) r2 = syz_open_dev$sndmidi(&(0x7f0000aef000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40000) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f00004d5000/0x18000)=nil, &(0x7f0000419000)=[@textreal={0x8, &(0x7f0000c60000-0x2a)="0f8300000f01cb66b9200900000f32bad00466ed0fdb5e072eec0f01df817af9b8e23e0f18d064650f08", 0x2a}], 0x1, 0x40, &(0x7f0000b9d000)=[], 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bdc000-0x20)={0x3385, 0x0, 0x10003, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000054c000-0x10)={0xfff, r3}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004c1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000265000-0x38)={&(0x7f0000888000-0xc)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f000062f000)={&(0x7f000033b000)=@mpls_getnetconf={0x5c, 0x52, 0x201, 0x0, 0x1, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffffff17}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000c81000/0x18000)=nil, &(0x7f0000fa8000-0x18)=[@text16={0x10, &(0x7f0000470000)="0f013600600fc72f660f5c4d000f23630f35b82d000f00d866b88ada69e30f23c00f21f8663501000d000f23f866b9890b00000f320f110b0f2215", 0x3b}], 0x1, 0x0, &(0x7f0000581000-0x20)=[], 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000033a000)={0x0, 0x0, []}) 2018/01/31 10:05:22 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) socket$kcm(0x29, 0x7, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000002000)=@hdr={0x1, 0x4, 0x9, 0x2, 0x9, 0xffffffff, @ipv6={0x5, 0x6, "3ef655", 0x114f, 0x5c, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0xe, 0x3, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x32, 0x0, 0x1, 0x9, 0x0, 0x8, 0x2}, @fragment={0x0, 0x0, 0x8, 0x4120, 0x0, 0x7, 0x3}], @gre={{0x0, 0x0, 0x1, 0xe7, 0x0, 0x878c, 0x0, 0x1, 0x880b, 0x1000, 0x1, [], "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"}, {0x3, 0x0, 0x5, 0xfffffffffffff91b, 0x0, 0x0, 0x800, [0x0, 0x7], "d8728c61500753ac725a7df5744c6b9a589a"}, {0x7fffffff, 0x0, 0xcb, 0x5, 0x0, 0x0, 0x86dd, [], "c2a5335525280cae9c4668cb4303b012d405e82d2e9be6c95b22fc59d21809d4eae5a22669f5919e1338a81d384f7c43460dd69a8ebd6b8d1c969d81a375ce703c4c480b88205e4925416cba84994133c890037bbfc2cf193b50b3575661fbb0a0709cc53868b3fc3ab84ac95e73c84421e596765e62b45d6d4540804045c9c38f3df0f8c4f60ae9c40eb778fb82cafd97fb93b0c3361a2241c24c6b3a4bc5b287"}}}}}, 0x1181) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/31 10:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000809000-0x1000)=""/4096, &(0x7f00007de000)=0x1000) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00000af000-0x190)=@newsa={0xf0, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c42fff700010000000704ff36b807665105001a000000", 0x13) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007ef000-0x9)='/dev/vcs\x00', 0x400080, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000047c000-0x18)={0x3, 0x8, 0x7, 0x7, 0x7cd, 0x3ff}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x3, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000bc6000-0x8d)={r2, r2, 0x6, 0x80000000, &(0x7f00001dd000-0xd6)="e1c48f04ff97286177577d5fb1d78a6941ac7c4a08b9954dfcfacc913176a18d95ddddea570566755638d33fb744cfb11964e4b9367f696b546354b965bb20292f557163bfe17558a386896d0e1b6b5ca0b895f8a48ae9c7a020a6581e22fa1af4c05cf1a358bcfe7a0ecacbbd3147adbfe3e5fc45e45a64267b7bfecb50e4d92ec41fdbefe5e79a667924bc5942e895d4db67a67f2ef488d6a8cf3e58eaf3e89be60165c5ec5cb977315a82a504aa4395819ddc379572061b2d74a34286ad9eaa2dfaa1f8050bbae629cc36210277442d8f1de064c6", 0x1, 0xb0, 0x3ff, 0x20, 0x400, 0x100000000, 0x8, "378d80b61940eb0fe02b7bcc388d835fae8af3cb25711008fbf823c77963095eaaa77332efbd5cc6b9e9790905c66afd75c0dc8b01bf9c1f9a29a69302bdd35ea5290af679857db4a5a800b5fe920f8631005b4c691fc681b05e67a7ca1f7ba4b81556b550"}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000e78000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 110.843509] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/01/31 10:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a1a000-0x38)={&(0x7f00004bc000-0xc)={0x10, 0x34000, 0x0, 0x8}, 0x5, &(0x7f00001cb000)={&(0x7f0000acc000)={0xab, 0x34, 0x400000000829, 0x0, 0x3, {0xf, 0x0, 0x0}, []}, 0xfffffffffffffd3a}, 0x1, 0x0, 0x0, 0x0}, 0x8000000000) 2018/01/31 10:05:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0x6, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x36c) socket(0x13, 0x3, 0x9) 2018/01/31 10:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000579000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e30000)={&(0x7f0000ee0000/0x4000)=nil, 0x4, 0x2, 0x80, &(0x7f0000318000/0x400000)=nil, 0x379}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000013f000-0x4)=0x0) [ 110.982004] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16938 comm=syz-executor3 2018/01/31 10:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000654000-0x8)=0x3, 0x2000401) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c25000-0x2)=0x80000000, &(0x7f0000ca4000)=0x2) 2018/01/31 10:05:22 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x8, 0x440c0) perf_event_open(&(0x7f0000008000-0x78)={0x7, 0x78, 0x100000001, 0x800, 0x7, 0x8, 0x0, 0x80000001, 0x0, 0x8, 0x0, 0x100000001, 0x7f, 0x4, 0x1, 0x7, 0x1, 0x54c, 0x7, 0x23, 0x12, 0xfff, 0x9, 0x7fffffff, 0x4, 0x3a2, 0x3, 0x5, 0x9, 0x100000001, 0x93, 0x6, 0x2, 0x1f, 0x1, 0x3ebb, 0xa821, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x3, 0x1ff}, 0x2000, 0x96, 0x5, 0x7, 0x7f, 0x9, 0x1, 0x0}, r0, 0x1, r1, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r2, 0x40084149, &(0x7f0000003000)="") 2018/01/31 10:05:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051d000-0x4)=0x10, 0x800) fcntl$setsig(r0, 0xa, 0x19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@broadcast=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="ede032ad45c665a0b3ee5420de5b9c8b5be4c9a93c59beaa96507536d8fbfc8130d8637b9e5e436d198bf50c0976839753a0632cba0cde943df2671f6e768600094944fe468c1885d1f788f3a5dfaa8fd7f961093a784b0333a3619124cf66b706f8d5105b001b425257dacafd60d9586e12804e2697e734b424be172be0efe48465a4609a08440027723a9160b9899c") exit_group(0x6) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xa)=@random={'user.', 'ppp0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000+0x8e0)='/dev/qat_adf_ctl\x00', 0x181a00, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000005000-0xaa)="4e6095bf877e2c084c541cfc395df721048c58803320ff7b99b0db38fc841fb014629d4a0425a81bfa60bf67f47611ca879474514f7dcac54c11b2d3f8f1a86542fadfdce40e8e57554813fba3f1456f83d3a4b027bb7c866336548483d27c784ec446579445162d3e7495ba30b3d75111d929c6cb86c5f0f3713e927e6bf58ef9bbcbe1d004f57e95b0999e26d1c9da15301dbb919309b31c2ca280af118cd344233657258cdf13a772", &(0x7f0000004000)=""/70}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000001000/0x4000)=nil, 0xfffffffffffffffd, 0x4, 0x10, &(0x7f0000001000/0x4000)=nil, 0x8001}) r2 = shmget$private(0x0, 0x3000, 0x7800000a, &(0x7f0000001000/0x3000)=nil) shmat(r2, &(0x7f0000002000/0x3000)=nil, 0x1000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000006000-0x4)=0x3c, 0x4) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000004000)={0x7002, 0x4000, 0x1f, 0x4, 0xeeb}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000007000-0x2)={0x0, 0x0}, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000005000-0x8)=0x9, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000)={0x2, &(0x7f0000008000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 10:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) getpeername(r1, &(0x7f000006b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60) 2018/01/31 10:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x11) 2018/01/31 10:05:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000f34000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000162000-0x20)="12000000000000003400000000000017ecff0011a10000000449faf4e2007e23"}) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000017000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x1, 0x80000000, 0x1, 0x3f, 0x1ff}}) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a66000)=0x0, &(0x7f000066e000-0x4)=0x4) 2018/01/31 10:05:22 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x4000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xa72) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/245, 0xf5}, {&(0x7f0000003000-0x3c)=""/60, 0x214}, {&(0x7f0000003000)=""/156, 0x9c}], 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000000, 0x20050, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000842000)={r2}) write$eventfd(r1, &(0x7f0000af7000)=0x0, 0x8) 2018/01/31 10:05:22 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2d7) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000029a000-0xc)='/dev/autofs\x00', 0x200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004e4000-0xc)={&(0x7f0000dcd000)='./file0\x00', r2}, 0xc) 2018/01/31 10:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000a2000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000bda000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/vcs\x00', 0x200, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd1000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$bt_rfcomm(r2, &(0x7f0000210000-0x9)={0x1f, {0x5, 0x9, 0x1000, 0x7, 0xffffffffffffffff, 0x100000000}, 0x0}, 0x9) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getpeername(r0, &(0x7f0000bdf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001cf000)=0x10) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/31 10:05:22 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fff000-0x4)=0x40) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ffe000)=@llc={0x1a, 0x4, 0xffff, 0x633c, 0x7, 0x888a, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/31 10:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x11a, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000566000)={0x0, 0x3}) syz_open_dev$tun(&(0x7f000044c000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_settings={0x10001, 0x9131, @fr_pvc_info=&(0x7f00000ad000-0x14)={0x401, @common='syzkaller0\x00'}}}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:05:22 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000016c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000019000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x7, 0x0, 0xffff, 0xff, 0x0, 0x7ff, 0x42e, 0x8b99, 0xb8, 0x101, 0x2, 0x7ff, 0xffffffffffff8000, 0x730]}, &(0x7f0000018000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000018000)={r1, 0xffffffff}, &(0x7f0000002000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$inet(0x10, 0x5, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x6d9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x872, 0x7, 0x7, 0x7f, 0x9, 0x8, 0xffffffff, 0x7fffffff, 0x1, 0xcfe9, 0x0, 0x100, 0xa7, 0x9]}, &(0x7f0000019000-0x4)=0x108) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000001a000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000017000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000010000)={r4, 0x6, 0x3f, 0x5, 0x1, 0x9, 0x9, 0x1, {r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59d, 0xfffffffffffffff8, 0x7f, 0x80, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000019000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg(r3, &(0x7f0000010000-0x38)={0x0, 0xffffffffffffff25, &(0x7f0000003000)=[], 0x1, 0x0, 0xfffffffffffffe33, 0x48045}, 0x10000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000018000-0x10)={0x3f, 0x4, 0x4, 0x43af, r4}, &(0x7f000001a000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000001a000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000010000-0x4)=0x0) rt_tgsigqueueinfo(r7, r8, 0x3a, &(0x7f0000010000)={0x14, 0x3, 0x8000, 0x80000001}) sync_file_range(r3, 0xffffdfffffffffc1, 0x5e95, 0x100000000005) 2018/01/31 10:05:22 executing program 7: clone(0x0, &(0x7f00002ce000-0x1b)="", &(0x7f0000000000)=0x0, &(0x7f00001dc000)=0x0, &(0x7f000083d000-0x1000)="") unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000028c000)="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", 0xfd, 0xc4, &(0x7f000054d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:22 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000217000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000-0x2a)={'system_u:object_r:hugetlbfs_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) prctl$void(0x1e) 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) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xd)=@random={'osx.', 'sysadm_u\x00'}, &(0x7f0000001000)=""/176, 0xb0) 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) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x3, 0x4040000}, 0xc, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x6c)={0x6c, 0x2f, 0x100, 0x6, 0x0, "", [@nested={0x5c, 0x7, [@generic="3f2dfe6098b4feeb62103728b9911b6e6271e72174139d54af2f73707015d31d03ecdaf469e38d61a92ba4753ab5fd1fa2bd0507ea894adafee56105087618a861b820e031eeeb8859bedb4f5fc0acc8c31443b7802422"]}]}, 0x6c}], 0x1, 0x0, 0x0, 0x40}, 0x11) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000-0x20)={@common='lo\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0xff}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) semget(0x1, 0x1, 0x200) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000001000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write$selinux_user(r0, &(0x7f0000004000-0x2e)={'system_u:object_r:printer_device_t:s0', 0x20, 'staff_u\x00'}, 0x2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000004000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x9, 0x8, 0x0, 0x8000, 0x1, 0x1f003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000-0x2)=0x0, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x7, 0x2, 0x4, 0x737f}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r1, 0x10, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x8080, 0x0}], 0x3, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000007000-0x8)={0xcb}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000008000-0xe4)="d5aec831a37d8ba61e023f20aa41b607c07b83449e8cb4b5d60e73397505d394e3f0b209f3cf8ab3acd097c97945ce79f5d288697a2fc1ba64771bad55969870353999d18125840f1e507b0e3067b192af50769bb627a7082758f79212f5652eb80dbf474b2de8b701bd07f4402b7e56678d08a230732c26b105e88c7389699d43d2db6f20fcee347eaca51a20c87890e5a57c569102655ac883abcdca3fc7012e73f786b3cde9113822796be172fb37d749c396b10708e17d4e59a19d38dbd442979d305fa91f55e97cbfa5444d34e0b134fa65ef19156ecb20e812138d467ffeb837da", 0xe4, 0x6, 0x4}, {&(0x7f0000006000)="7af867dc2642c27046661796a6e7351ee8d79a94f2303ec0c8ca80531e25cac6cc28636da83fd4bc75416d1e0ad96b06acde937cc64546d14470e420977ae73138a0e27d633fa086c9d483a46eafb106567bb40df06976b88419d9b35c8021bb0f377f33862efa28c7b2342f11989f7e37aa3576068768b4f01c0cd6ca76895012e2b8529af29a2f2125d316c19e25755a17bfa6dd", 0x95, 0x7, 0xffff}], 0x3a0002) accept$packet(r0, 0x0, &(0x7f0000003000-0x4)=0x0) 2018/01/31 10:05:22 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) timer_create(0x6, &(0x7f0000006000-0x60)={0x0, 0x19, 0x2, @thr={&(0x7f0000003000)="337d9731094f8dc51c7ca2b517c6200b670ea7a3797b3c1a62249447f6744f09b810f654bf548009c2745dd5027fdf02", &(0x7f0000008000)="30730f36075eb24d1e3972c67b8a089f3d42ec5c82f226dd9ae146065c47bec3b3073d92e3aa3416f95b4e107bd243552d39fcc381ff38252dffac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_getoverrun(r3) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000a000)="c0c73ff0") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000)={0x0, @in6={{0xa, 0x2, 0x2f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfdab45a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e9, 0x8001, 0x9, 0x8, 0x90}, &(0x7f0000007000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r4, &(0x7f0000006000)=0x4) 2018/01/31 10:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b65000-0x8)='./file0\x00', 0x401, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009fd000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000fe7000-0x18)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) close(r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000087f000)=@req3={0x1b8, 0x1800000, 0x14b, 0x9, 0x448, 0x1, 0x7}, 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c62000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xc, 0x1, 0x80000000, 0x5}, &(0x7f0000c60000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f08000)={0x0, 0xff}, &(0x7f0000848000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000faa000-0x100)={r4, 0xffffffffffffffed, "5a354841ae4218080bfc4ff16530e0b08356bd153a400cf15a881ea889248f49479bbe6fa88ea2f810b209861f2dd02347a62f5d557e7b394c5eb80561147225e7cd14c1906a10ba59adbcb63d7bf372381ea06c6082e7c7c154853fbddcbcc2dff771e4f65d40d7431d83489167c535c971c562277f782f2d8a6eb6174e18228a98b638797b7310d7b3d0848d0384f86d4be01c94648ad7c0fd2d3629450fea35ffd1d758b5441a7d444c92a14acdfdeaf114459af62ab1672ccceebd169688c9a66263afa30c648c8f813b34b6baf6a31dbda167e8a61019318489f715d467f97992e776f2dbd9008bf8d70b6a25639c9f0f3f052a7efc"}, &(0x7f0000720000)=0xffffffffffffff46) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f6a000-0x8)={r5, 0x8000}, &(0x7f0000dc8000)=0x8) read(r3, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r1, &(0x7f00006c1000-0x1001)='~', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e64000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000-0x4)=0xe8) 2018/01/31 10:05:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000a3e000)="aa8522f0a4fcae69fef21bcca117b7e4f7c4cbc3df4c6793b2d9c0bc910bbf8e3a168ae0a0951bc973cc92ac9e6e402acbb6b2367c0f9013d26ab55dfc72c1a08bb9fbf876507f3c23a66a09720999e442c780e55d84a3c0eb8bf04c39db087147089b7c2dc9e8c174e206b3483e02413a784cca03628dd1c4f42e8bf511f46bdd2755e53cdd948f868d8c5a79a9999bd3", 0x91}], 0x1, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000c30000-0x76)={@random="cd1a0b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x400, 0x100, 0x2}], {0x8100, 0x1f, 0xfffffffffffffff9, 0x6}}], {@ipv6={0x86dd, {0x0, 0x6, "8ab10f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @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], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/31 10:05:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b89000-0xf)='/dev/sequencer\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x80000001, &(0x7f0000001000)=0x0) sendto$inet(r0, &(0x7f0000000000)="6ba35b01c2c5c2e1f6e4c9c43a14cc95ebfacab4901235d9de2744df9673397968350161c5911673a3b9ddd0876459060e9d137a4b25d11dc01db18da9dcc9fc2a34365ea5521fdc46ec2d1534f7ef060b72962326944a11b9a4865c0c5965b01fefb729d8ddbc51eb4860e6dc2907f886f106c722e9c607af319fd1b34420077b7c5a2d0df69b869c4b61aa5e93c2131655a534fd004407b2533823a75945f56138adda3e6d7f1221c5", 0xaa, 0x4000, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004c4000)={0x0, 0x1, "db"}, &(0x7f0000ff1000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ad000)=@sack_info={r4, 0x0, 0x20}, &(0x7f0000d07000)=0xc) bind$inet(r3, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) set_mempolicy(0x0, &(0x7f0000b64000-0x8)=0xd3, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x4040, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvfrom(r0, &(0x7f0000f02000-0x58)=""/88, 0x58, 0x100, &(0x7f00006e2000)=@sco={0x1f, {0xc6, 0xffffffffffff068d, 0x6, 0x0, 0x7, 0x8}}, 0x8) sendmsg(r0, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000240000)="", 0x427) 2018/01/31 10:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000282000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000056b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:22 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000d47000-0x10)='/dev/input/mice\x00', 0x0, 0x109100) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r1, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000)=0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ef0000-0x118)={0x9, {{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) [ 111.185510] binder_alloc: binder_alloc_mmap_handler: 16977 20000000-20002000 already mapped failed -16 2018/01/31 10:05:22 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000417000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffff8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x4)='cdg\x00', 0x4) pread64(r0, &(0x7f0000001000)=""/138, 0x8a, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$setpipe(r0, 0x407, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000002000)={0x1f, {0x3, 0x2, 0x80000001, 0x3ff, 0x1, 0x100}, 0x102}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000004000-0x110)={{0xfff, 0x2, 0x3, 0x5, "0857cdd105b7efe3117f50642f13b59563556c66689e3023ef0f1c2d0e0978747c66ca2a23561a923a605809", 0x80000000}, 0x0, 0x0, 0x40, r2, 0x10000, 0x200, "8809fbbb80d101e09179f190fc8cf4c089ea1e58209c7325860d3b635cb5f16f6cfc49b65ced9addb47b4cacb38ae5c6ccec6d1c97f3bf36bec3b65b343881ad", &(0x7f0000004000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fffffff, 0x10000000, 0x100, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0xfff, 0x7}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r3, 0x81, 0x4, 0x8, 0x77, 0x856}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r4, 0x9, 0x10}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000007000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000008000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) 2018/01/31 10:05:22 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendto$ax25(0xffffffffffffffff, &(0x7f0000011000)="e9a335d4aa1c9d504cad64987fedf94eb46a75a154a0dc9877fb79406be8d89054bed69202c356c231e3452c3e820039eddff301747801", 0x37, 0x0, &(0x7f0000006000)={0x3, {"a42c2efccd6890"}, 0x0}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000025000)={0x3, {"cdd3518d3f7302"}, 0x63}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0x0, 0xa, 0x20, 0x80, 0xba, 0x0, r2}, {0x1, 0x8, 0x0, 0x100, 0x1ff, 0x7fffffff, 0x7, 0x5ffa63db}, {0x62, 0x96d8, 0x7fff, 0x41}, 0x8001, 0x6, 0x0, 0x0, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x80000001, 0x7f, 0x3ff, 0x10000}}, 0xe8) 2018/01/31 10:05:23 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x800000000000004, 0x42) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000-0x4)={r0}) 2018/01/31 10:05:23 executing program 2: uselib(&(0x7f000080c000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 10:05:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="38da05c431a18b25856e810c2681f2594915e832c12bdb1c93a2f0d063bef0e853e11e22533b29d54bbb084a7ba2e3e63e4a38e63dd03b4b2f3ecc0db88e98bd037ba3eab0d2168ef31bc4279c3092acd5546780044ac850bdd8c53035532299d00dfae4c4ee26b2ea10e609d519ec0243deebabcdf717114b6bb26633b33130c13ba7ee974f18835fc67797f909b01b94435fc3cbf51bb4d3d96cb7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000169000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d62000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x2000000000000000, 0x6, 0x10}, &(0x7f000036c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000272000-0xc)=@sack_info={r2, 0x1, 0x5}, &(0x7f0000184000-0x4)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000026000-0xc)={0x10, 0x34000, 0x0, 0x80000000000000}, 0xc, &(0x7f00007c7000+0xa78)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/31 10:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) dup3(r0, r0, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000491000-0x4)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000685000-0x11)='/selinux/enforce\x00', 0x42200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cf2000)=0x5, 0x4) r3 = syz_open_procfs(r1, &(0x7f00008a5000)='net/softnet_stat\x00') r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000bef000)={0x4, 0x8efa, 0x8e01, 0x4}, 0x10) sendfile(r4, r4, &(0x7f000029f000)=0x29, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000d72000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r4, r0) memfd_create(&(0x7f00007db000)='\x00', 0x0) 2018/01/31 10:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d37000-0x20)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 10:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x7fd) syz_open_dev$sndctrl(&(0x7f00006e8000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x4000) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) 2018/01/31 10:05:23 executing program 6: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000fb4000-0x14)={0x7, 0x2, 0x3, 0x0, 0x1ec5b7bc}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003db000)={0x10000000000000e2, 0x0, [{0x200004b564d02, 0x0, 0x8000101}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f92000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000fb5000-0xb)='/dev/adsp#\x00', 0x4, 0x40000) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000480000-0x4)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000fb5000-0xd9)=""/217, 0xd9, 0x20, 0x0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f000023f000-0xe)='/dev/admmidi#\x00', 0x56f, 0x40000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000254000-0xc)={&(0x7f0000fb3000)='./file0\x00', r5}, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000fb5000-0x4)=0xfffffffffffffff7, 0x4) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d4000-0x9)='/dev/dsp\x00', 0x84000, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00000a7000)={0x6, 0x20000800, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x7fffffff, 0x81, 0x7f0000000000, 0x40, 0x81}) getsockopt$inet_tcp_int(r6, 0x6, 0x5, &(0x7f0000fb5000-0x4)=0x0, &(0x7f00003e0000)=0x4) memfd_create(&(0x7f000024c000)='/dev/dsp\x00', 0x2) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb6000-0x9)='/dev/kvm\x00', 0x40, 0x0) 2018/01/31 10:05:23 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000c7b000-0x40)=[{&(0x7f0000000000)="815f6bab388b358e2d405b0e370269da870c921360ab11165bf5179d5b99dbe4b14c14d475215d9d70409ce93eca3774bcc5a75bfae8619dae", 0x39}, {&(0x7f0000445000-0x6d)="2248e3205231aeed6478fbe0d79e53543702660da47cf37a7c8a85c5a06ff9e8e626487f068825e47a3d319b3d5a330e067a1998e3e2bf633196232abbf6c3b39c02161e8827c56e9715a74737787cd8c983d16e5f2e0c6ad59c9b42733b79d01e1ca129dcd390e0c4649d6e64", 0x6d}, {&(0x7f00009b3000-0x98)="d37cd840faa8a8159cfec8e89a07b6a2091f6b149653e60f1dffa0f21b2e7343e8b9b4fdb8c84befea7e30dffe9a46664dde314e3faf519f4321f74f13dad6b79de505cf1f24c52870c7c96acd8bee120501fa963b2094e2846aa6d0692872102d7ad892b79bb040c54f63a6d1f34b848ea804d8773b35e70e68d14e252a0c429bc1afc4aabdf3b857adbb115915b8f17ebaac2d4ddcb448", 0x98}, {&(0x7f00009ee000-0xca)="b594877fba48cf4b5945b88a835269d76153eedf36705d5da12075ceb011c9b876611a02d17dbd1af25ebc6acaa41416c12886839ef406115adc67d988745722f9e16dc1c4ae3335cf2f95d43a3bcbc6e7a4a9aab5a996a291060f2622e8af3e5c518e8500256658b1e45231c9a57278a9ad42c431216b9b41918156fc4ef8d355609be626f556b31025e2691b26ab79a50a3c3c87ff16cb621eef53348daa5bc0807ef096c261d3112d33bff9c565a4dcb292f8f1dc863cde5ec6aa7249a48872cb81fdf39062dafffc", 0xca}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00005b3000)='/dev/random\x00', 0x0, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a4f000)='map_files\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000823000-0xc)={0x2, 0x551, 0x0}) fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/31 10:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000fd000)={0x0, 0x0, &(0x7f00006b9000)={&(0x7f00004f5000+0xa67)={0x2, 0x2, 0x3, 0xd05bde69b7fb8328, 0x4, 0x0, 0x7, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x3, 0x4, 0x63, 0x3, 0x20000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000109000)=""/66) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bc7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4fed}) sendmsg$key(r0, &(0x7f0000774000)={0x0, 0x0, &(0x7f00007f5000)={&(0x7f00001b8000)={0x2, 0xe, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x0, 0x4401) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00004e3000)=0x0, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000005f000)="c7c55e98b61b2fa1bd2375b0e0c6b09d", 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000021f000)={0x0, 0x4}, &(0x7f0000d0a000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000700000)={r1, 0x6}, &(0x7f0000815000)=0x8) 2018/01/31 10:05:23 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000b000)={0xaa, 0x26, 0x0}) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000016000)=""/85, 0x55, 0x2023, &(0x7f000001b000-0x1c)={0xa, 0x3, 0x6496, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x802, 0x0) getpeername$packet(r2, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000141000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e22000-0x28)={@common='rose0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000013000-0x78)={0x7, 0x0, [{0x339, 0x0, 0x0}, {0xaac, 0x0, 0x7f}, {0x244, 0x0, 0x2}, {0x8fc, 0x0, 0x10001}, {0xb22, 0x0, 0x9}, {0xbff, 0x0, 0x140000000}, {0x89f, 0x0, 0x1}]}) fadvise64(r1, 0x0, 0x3, 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rfkill\x00', 0x401, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffde5, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x0, @random="94d26c006ffc", 0xa09b, 0x355, [0x8, 0x6, 0x5, 0x1, 0x2, 0x1, 0x6, 0xfffffffffffffe01, 0x5, 0x8001, 0x4, 0x4a2, 0xffffffffaee96d6d, 0x1ff, 0x4, 0x76cc3d26], 0x2, 0x0, 0x8000}}}, {{@ip={@rand_addr=0x80000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xfffffffffffffeb8, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) 2018/01/31 10:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b7f000+0xcd0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}], 0x1c) 2018/01/31 10:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000bc000-0x9)='/dev/ppp\x00', 0x84401, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000cd3000-0x8)=0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000037e000-0x48)=[@in6={0xa, 0x3, 0xaa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/31 10:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000096f000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000f15000-0xb)='cifs.idmap\x00', &(0x7f0000295000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004b0000-0xf)="a6fbc7227ad8fb2647ea252e21395f", 0xf, 0xfffffffffffffffa) r2 = syz_open_dev$midi(&(0x7f0000a96000)='/dev/midi#\x00', 0xfffffffffffffffb, 0x40) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000712000)={0x6, 0x2, 0x4}) keyctl$clear(0x7, r1) 2018/01/31 10:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) write$selinux_context(r0, &(0x7f0000447000)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) getpriority(0x7, r1) getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) ioctl$KDMKTONE(r4, 0x4b30, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000729000)=0x2) write(r4, &(0x7f0000ff7000-0xfa)="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", 0xfa) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$sndctrl(&(0x7f0000109000-0x13)='/dev/snd/controlC#\x00', 0x400, 0x600000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x0) 2018/01/31 10:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000598000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003b2000)="74696d65ab7300") writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/31 10:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000902000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x483) getsockopt$inet_opts(r0, 0x0, 0x36b1bcc8f2642c78, &(0x7f00002f1000)=""/4096, &(0x7f000041f000)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000806000-0x18)={0x0, 0x8, 0x30, 0x2, 0x1000}, &(0x7f000019b000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2d000)={r1, 0xffd4}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) write$fuse(r2, &(0x7f0000e0c000-0x1c)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) 2018/01/31 10:05:23 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="8400e5618c1d2f1f9a6281e3037346053a381681bc59fdc79fcad46527") fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fe000-0x60)="30f5", 0x2, 0xfffffffffffffffc) 2018/01/31 10:05:23 executing program 5: pipe2(&(0x7f00004a6000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000b89000-0x88)={0xfffffffffffffffd, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f6c1f1c6f8dc089) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x2, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r3 = syz_open_dev$mice(&(0x7f0000c5f000)='/dev/input/mice\x00', 0x0, 0x80) close(r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000e5000-0x8)={0x0, 0x10001}, &(0x7f0000974000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b9a000)=@assoc_value={r4, 0xffffffff}, &(0x7f00001e7000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004fb000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) 2018/01/31 10:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00006c7000-0x1)="ff") 2018/01/31 10:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00005bc000)="", &(0x7f0000b88000)="13", 0x4}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f00004df000-0xb)='/dev/vcsa#\x00', 0x6, 0x101d00) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000045a000-0x10)=@generic="3dd605674f512005f994f90e06728da2") 2018/01/31 10:05:23 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa4000-0xb)='/dev/hwrng\x00', 0x282e00, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f00005e0000)=0x1002) shmget$private(0x0, 0xffffffffffffffa0, 0x0, &(0x7f0000e88000/0x3000)=nil) 2018/01/31 10:05:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='[wlan0\x00', 0x2) pipe(&(0x7f00000dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r2, 0x0, 0x13, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 10:05:23 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x10001, 0x11a0f73}) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x2, 0x3f, 0x9, 0xffffffffffff7fff, 0x0, 0x2, 0x2, 0xb, 0x9, 0x10001, 0x40, 0x9, 0x1f, 0x40, 0xbc97, 0x8, 0x0, 0x5, 0x5, 0x6, 0x9, 0x9, 0x3ff, 0x7, 0x753, 0x8a, 0x800, 0x4, 0x5, 0x6, 0x200000000, 0x200, 0x612, 0x544, 0x848, 0x3, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x400a, 0x6, 0x7fff, 0x6, 0x2, 0x800, 0x5, 0x0}, r2, 0x7, r1, 0x1) 2018/01/31 10:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xf, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000b9e000)={r0, 0x2, 0x1f, "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"}) fstat(r0, &(0x7f0000819000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000495000-0x13e0)=@newlink={0x13e0, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x13ac, 0x2b, [@nested={0x13a8, 0x3, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}, @generic="5aa4c55b5d3ab11de262d93083717c8927b2f41ddf9d21559fff196ac2ebff6dcc72b428532bb2c0948575ec5842606debab93f993558b41ddc7ce94afad0adc9f035ec3c760832d7d49a74e4fec7873a017b374f7f8986c8e93bc8ffeec01692db10bdf56a96aa01325baaaa6c5b69276b7d71bb2c8aed111b3afcd83e266a2457c1ee2acbe28d364a080bfbddf1a18a3b208464f7691acd398242ec9d0f0f10979a2eb66f6933e64f6", @generic="6548137bde7f09c1d77ad49d09b2e90bd1b08f1e3fa2623ab7792c939afc1f5e222ea93819b94c5db48b89e46a94a837faceb7096b6da43d2d1fb83553f73c5f858b7c6ed227cd550e55e4b416fc11c2e666e25748c44a93fe7f427e3a17b604f365cee0e37758a34bc648098a7aa518a237ccb5f39ae78a815493b8395ffd57843979799bc13ab96581ba9b395d59224eeac35247d00b2bcb861389c9160e0b9b5cec2d2cfa08a606ebb1a1728e39ba6c8ef2f18f5c5a5cdc35129198671531cd58c9d39ad7275c5f3ce1bdaa16d62b4ce0363f3d4e84c63d3ebb9471a3ae5b7bf346416a1ab4aaf127d3bc424e13f1711bd0e9f821c2a7", @typed={0xc, 0x13, @uid=r1}, @generic="964a4a98877b2c06ebdcd0fdabb34e8c91de9b", @generic="ded972f69e378b6ea3d0a9b5a7f702c7207a044f92f8b472c2afaf91fb68d0c08a8a79cc26eee53e67a64366490ba0cbd12785ae0722fb80e66b6c34c3a439aee6b16b33315593a15d7a0df8a1f66888d01339edf4ca0739350cd35a826cc0c3a7cf776e3b930ec12663a46f29c7676bd257614637e92abdc33fbcdbe53971731fcd4a6f5654dd2c519715467645b791f38757425823ce147ba312ab36f6b5a4e5ad3cf87d32d411aa032a00313a253c88c22b520e1fd06733966f198cb9cbe1d237e1d9517e1c826205525b6657934aa02ee1142d1fa41c63909d0069", @generic="9d6c19bb3f34aa0e00aec8dbd0b6c70e59b085e5d86201d470b7b95c01dd0e3f5247b8b38ba20e5e621b0f74453e8a30fbc186311f719c2bef628d88d0bf9bb4d066c97ae03fcc4d96f0787f81ed72496376f06f5f6552db2c319ea8af5d867f4adae95d28dcc00432d0773ee552c2785049eb23ad5ee92d9d7cd830264b2f81421c71ee787dae71cedd43ce293a762c304c0ca58ef4c862b962c229faa5353a939fad709b1b9d40b9d501a342c891ba37696049ee99d31744079b08ac45269a084c2aa308a02c588e21bbb4e203aba93fcc38be4c10ea0e71a85baf39aab4c0fec27c90d4c9ba09", 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@typed={0x10, 0x80, @u64=0x4}]}]}]}, 0x13e0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000880000-0x1c)=@req3={0x3, 0x6, 0x1, 0x5, 0x1, 0x6, 0x1}, 0x1c) 2018/01/31 10:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) geteuid() r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xfffffe94, &(0x7f0000a35000)={&(0x7f00005ee000-0x20)={0x20, 0x18, 0x3, 0x2, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xfffffe86, 0x3, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000020000000}, 0x0) 2018/01/31 10:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) r0 = syz_open_dev$admmidi(&(0x7f0000079000-0xe)='/dev/admmidi#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e1b000)={0x0, 0x78, &(0x7f00002df000-0x78)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x1, @rand_addr=0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008e3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003cd000-0x8)={r1, 0xffffffff80000001}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000439000)={0x8000000, 0xffffffff, 0x9}) 2018/01/31 10:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357", 0x0, 0x0}, 0x10) faccessat(r2, &(0x7f0000aae000-0x8)='./file0\x00', 0x4, 0x102) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r0, &(0x7f0000f98000)=@file={0x0, ""/108}, &(0x7f000072a000)=0x6e) recvfrom(r0, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x95) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000883000)=""/0, 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 10:05:23 executing program 0: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r0 = socket$inet(0x2, 0x806, 0x100000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2c0) 2018/01/31 10:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r0, r1) dup3(r2, r2, 0x80000) getpid() io_getevents(0x0, 0x2e90, 0x1, &(0x7f0000453000-0xe0)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000f69000)={0x0, 0x0}) 2018/01/31 10:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x0, 0xc0, &(0x7f000090a000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000f31000-0xcc)=""/204) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b8000-0x11)='/dev/vga_arbiter\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000459000)={0x0, 0xcc, "8618af03a54adec02ae6f3decf951155bb76ad2a8741c6e4ee9e2adbb6d498b0cba9053751595c443214e0d39aacd5983d9b65c0e526623c9835a46920a08dc5a8ea39f7f19059c7fdfc352c590c47343f04d0ba695eca8d6c357773479adf9f05fe8bad8cd1f3e6b52807a62a26f226c1a1821256b366567b431b57263300ccc22e4adf6cc6822780c4e1bb44d7f379fdd245dc6418bf819dc716b26b02c4572a91633b8e5f6de5d0b46f3483b7f6a29f0af5c1c47aeb0346a4c7f6f154b54c14bfcb8311d9fd10f6a55f84"}, &(0x7f00009b1000)=0xd4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fa4000-0x10)={0x1000, 0xc, 0x3ff, 0x9, r4}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000b53000-0x10)={0x7fff, 0x9}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000bf0000)=0x7fff, &(0x7f000051c000)=0x4) 2018/01/31 10:05:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x109400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007af000-0x2)='./file0\x00', 0x400002, 0x53) r2 = eventfd2(0x80000001, 0x80801) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f23000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c31000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x6, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = socket$unix(0x1, 0x7, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/vhost-vsock\x00', 0x2, 0x0) r8 = syz_open_dev$audion(&(0x7f000050a000-0xc)='/dev/audio#\x00', 0xed3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) r10 = open(&(0x7f0000a58000-0x8)='./file0\x00', 0x880, 0x10) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) r12 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000001) r13 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006af000)=0x0) r15 = geteuid() r16 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40000, 0x0) r18 = socket(0x2, 0x805, 0x2) r19 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r20 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f00007ac000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f000036f000-0x10)=[{&(0x7f0000000000)={0x18, 0x38, 0x700, 0x6, 0x2, "", [@typed={0x8, 0xe, @void=""}]}, 0x18}], 0x1, &(0x7f0000105000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}], 0xb0, 0x40}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r21, 0x101, 0x19, &(0x7f0000d77000)=""/4096, &(0x7f00007c8000-0x4)=0x1000) 2018/01/31 10:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a9b000)="f9060001001500c51d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 10:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0xa, 0x400) 2018/01/31 10:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) writev(r2, &(0x7f00003b0000-0x60)=[{&(0x7f00002cf000)="1b17a6950e53573225bb31f49dd4cd36400d1937ae1e794be65b42b7139a993fd571f96d157e40dbff563bc0a62c0b68a840e9c38a5f7a968c184024599c5f19401a47d20aadc23fdd769ecbe3bc26e4b6fe4ea6b5586098d594560a6168565f5940a49d26df24367de5feb140fd", 0x6e}, {&(0x7f0000c59000)="adeceb3d17f874d4d4fbfb717d3c100dfc513d3b36028665f5db2204e2f2474851dcc1cff41cce83a6a9c3ecc41af830a26030baeb7502c763074c724d887d2f8641e02dfc80ce8f935c940fe45332087160625110cfcfae520103d447a6dd39f4f00f6f8235ced75bf9351caea0", 0x6e}, {&(0x7f00001a7000-0xed)="bbec2877c02f1c55308e048a1b38a076809ac247c902bf88a32233cdfc5ff7c0d52e453c26affde4c15a7c862c82f704ad922091e359743392a766eda57126de51e48695fbf8eb1e1ade10a73d4b7e4d9d1d8e58dcb2e548c91c80e9a07b41e48dc6df9372c17c14a40324bd8e8d19457c27e9e9c0adaae9c9cc5eafa22d900d414359d9054937238c81ff1e238531146a88cfd952f4e62d55d45634b0d77c37ce73d31d3820fa8d9586b1b827426cfa361f6d89078db79b706152ef139c7332b8710fec5b7ff968bc701c0aaf733ec4f5ca940c895a56e46e1707a83de31d90f7a1f13e61c76b9e7599d9e44e", 0xed}, {&(0x7f00003dd000)="0c2133d056f0fe00119a987f2a74624dba4fd8654d572c35ba672c499274b4e666e994c25aac5341607fa301", 0x2c}, {&(0x7f0000010000-0xf7)="7064b8ca4556592aa3817699d42a7803fd6faf55ca4771087592b200e0f51fe6cc36ac36b2c0d5dec4bed18f23ee6097381462aed743cf6631c0f36428abab9aff3387421a7e75312805914e2393dcc2c1d27e5282bf1acb529ce17178a1e31bde5d82781f0ad978e6504c0959279e9c9018e3d06361f3f88c380471ef6ade0b9af920f195fd143ff73a36f7cd5b8b134292bc59a7d5a0f88a31ef2e3a14950b54ea4ade7f265fa095c9f5d4ca8d0566f7bce750c716b0c0a7d65262fa72b092bec9570d917b52765629ce5ba8f015c5135cc3dd1bb1a9e7e1a020fdf948289101fd56d438e246486277594f1e9031d061f99b52127124", 0xf7}, {&(0x7f0000b16000)="e9b7adcaf0e035a835d070e6c1832e1f8ae7bf8acdf8c7ae9889619b04e4c8a9a3f92656ff73839c7024aafd65a2228216c4f642c66bc9e55383c04f06ac8d7c4b6621c7546a923cdbceea9ed23773feeaf3749cbfbc2b644e4b72901fc6677c69d00271beb640acfe45464d4aa08e039833c7745291141f86f77ee90c", 0x7d}], 0x6) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/31 10:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000148000)="262cbb98b100e9b37b644202871ffa18f4ce4cf3a8966a0daa898142fbb326e649d71bac50bb", 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/31 10:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d0b000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x40000000, 0x0) 2018/01/31 10:05:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008cd000-0xa)='/dev/ptmx\x00', 0x400200, 0x0) r1 = getpid() r2 = syz_open_dev$mouse(&(0x7f0000e4d000)='/dev/input/mouse#\x00', 0x0, 0x101001) perf_event_open(&(0x7f0000b1b000-0x78)={0x3, 0x78, 0x7fff, 0x4, 0x3f, 0x7, 0x0, 0x100000000, 0x8000, 0x4, 0x8, 0x8, 0x200, 0x7, 0xad, 0x5, 0x4, 0x8, 0x8, 0x2, 0xfffffffffffffff9, 0x37400000000000, 0x7, 0x5a36, 0x2, 0x2, 0x200, 0x7, 0x1, 0x8, 0xffffffffffffffe1, 0x1, 0xf000000000000000, 0x7, 0x1, 0x9, 0x1, 0xca5, 0x0, 0x8, 0x0, @perf_config_ext={0x100, 0x0}, 0x206, 0x3, 0x2, 0x5, 0x5, 0xffffffffffff9af2, 0x4, 0x0}, r1, 0x8, r2, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000d7000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capget(&(0x7f0000a53000)={0x0, 0x0}, &(0x7f00002ea000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000858000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:05:23 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) restart_syscall() 2018/01/31 10:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f2c000+0x80a)={0x0, 0xfffffffffffffff8, 0x0, 0x6e4f, 0x36}, &(0x7f0000f86000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000045000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x1}, 0x98) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/01/31 10:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000070e000)='/dev/cuse\x00', 0x6c00, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000329000-0x1f)={0x0, 0x17, "24670baf2ee074d2c634d445d8eabdebca4b0386a4f7ac"}, &(0x7f0000258000)=0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b25000-0x18)={r1, 0x85, 0x10, 0x6, 0x1}, &(0x7f0000c8f000)=0xffffffffffffff46) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/31 10:05:23 executing program 1: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mlockall(0x1) write(r0, &(0x7f00004c6000-0xb8)="240000002a0025f000000000000000000900000004000000000000000000000300010091", 0x24) 2018/01/31 10:05:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xa5)=""/165) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) listen(r0, 0x5) 2018/01/31 10:05:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="748854bf305100cf5bd2f4e6193adec4a78fdfd7ab08573d0b17ea0286d51dfcb91a43ddfe36a9114da76a8389bde70276da8f58ded593f3f833f305a66f408976c963b73cf47cbb5951e6f631e803c284283f052299f176965743c33574c656c607fc09b714e80184249da2d03c88a1519d35b1b58dcf466796fedde55df07fe4462dace58ddfa104a09daf57de00415ae3b786d58229876cc299398241aa8f9f3db8c38e22da1a034c2ebd839c8b866e79e1395ddcab62224d50fbee6fcd", 0xbf, 0x24044005, &(0x7f0000002000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3f, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f00008cc000)=0x400, 0x945e2928674082b6) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000)=0x0, 0x4) 2018/01/31 10:05:23 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffc9, &(0x7f0000098000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="544553eb37fe", [], {@ipv6={0x86dd, {0x0, 0x6, "081f10", 0x38, 0x88, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x32, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x6fc9}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x800}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/31 10:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a7e000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/01/31 10:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) mincore(&(0x7f0000552000/0x2000)=nil, 0x2000, &(0x7f0000f0a000-0xd7)=""/215) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}]}}, 0x400) 2018/01/31 10:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xef, &(0x7f0000d11000-0xef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xb9, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x1, 0xb9, 0x0, "6a21b050a4adfbbcda288fbc3e2c6b24b47d84ec21fc5216268632e47a05c00f2d58c1f291536bc08de08f182e8fce4476ec209025d2785a6abad08fefed82dbfec1b62e790c7c056cf6d9c137b481d4387941446819631ece41c98d3be7a625e5832b456e7c5932f435a7ecc96aff00c0c154ac19d3228fa885997118594443023f7812c71457ccb0a39ea08f5bcafabc2444870c47aaa6e7351fbe280265b1cbc5ddc82691c142c01bbeb918e401e99d"}}}}}}, &(0x7f0000593000)={0x0, 0x1, [0x0]}) 2018/01/31 10:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$poke(0x5, r0, &(0x7f0000c88000)=0x0, 0x811) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) 2018/01/31 10:05:23 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000a62000)={{0xfff, 0x1ff, 0x8, 0x10000, 0x0, 0x9}, 0x3ff, 0x4, 0x20, 0x3, 0x2, "b90191d690c98c61198bfd31233db890c730dd10cdbe2dcd79d109232f648f08d106c048a2cc886b92e51e76439258adb565560723288cfd49973658d8dbe49ab32d45874372d3e07e4021da6bf94836a516bf0938c4e537e81f74e84d25b915b0a63b4ab715bf37bd3655872f8c134f902166e0bebe4e831d26b677bb31aea0"}) getsockname$inet6(r0, &(0x7f0000d89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd6000)=0x1c) pipe(&(0x7f0000729000)={0x0, 0x0}) 2018/01/31 10:05:23 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0xfffffffffffffe7c, &(0x7f0000011000-0x10)=[], 0x0, 0x0, 0xffffffffffffff49, 0x0}, 0x0) 2018/01/31 10:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ff5000)="2400000058001f0014b2f40700090400020007f404000100ffffdcff080002ebfffffff1", 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000753000)={0x7, 0x4}, 0x8) 2018/01/31 10:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f000092b000)="", 0x0}, 0x20) 2018/01/31 10:05:23 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fd4000)='/dev/input/mouse#\x00', 0x100000000, 0x147082) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a8f000)=[{&(0x7f000095f000-0x14)="57d3a1e0bd0027473f4074a05244b86cff48cb27", 0x14}, {&(0x7f0000fd4000)="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", 0x1000}, {&(0x7f0000fd5000-0x40)="2e896dbf64a3b77197316a42bc2b380a1024dd88298b76ae3aea2a610c2fb08fd9b22c76c0a543235a5039e6bc91d80b33f4cd38a810637f6054e3307c615cdf", 0x40}, {&(0x7f00005b3000-0x36)="8760c1fee2273d68ebd234df80d82af9c80b25ee847b259e3242e7b7fa4e3074de7ff9422a6af51d422de5db7ef2a7cabeb8bdeaee25", 0x36}, {&(0x7f0000fd5000-0xb4)="7ba2640b4f12c205b977f075e6353d314b6ec96884665d3c76bdacc1c5f941e2a6b35d414d627e1a2bc9ec4cbad984d840531d137ad76bc7a2f139de97d6f05506e11d3a3db943b0e40989221ffb934b2c33643b3eb2c1436ae02ed018d5e83e80fe61873d1fcf32f26c318392a706995bde69b17706eae0c2b7153b0ba871c47220b544c7fdaef7a62bf5aa969ce19559539cd14829b116cd6604b7f895b2028d73eaf483eb5f081dfe97f37f573cad48e1180c", 0xb4}, {&(0x7f0000949000)="2bd7567035033532d14e74c168f19b25dddff1d2bf0daeb0413e44dbc2180fe17ce406ad6df3f3e32ad0ebb9a74653109fcaeeab745042bdcb31def87d1bdd8f599fa4eb339736b72afbd9387edd9b7344abd1572aa8ea4ee4c6874e91e19b80157964433b8f7e1f4ffea66dd19ad6d0023292bd4626398792280cca7fbd9582df893450a41b97d48dc5a433d844ec297881ded17d93a83188937803283a80e3f72d4cf72799e5a6fb5a9472cb28b4a172ce63a4a3ce4dad387c095bae693b3a807fc0830d7068a48f11ade16fdf22f25ef1ff186bbf0d6d05415fd381221587129321ec639460", 0xe7}, {&(0x7f0000fd5000-0xf6)="de6a89f79d97122b5d896593d01656c8ea559b17577150b8ee51e0cfb35dbe49abbdc5ac392775ec72188cbc06e4163420c1db8d5737cd6213ed971b6fa6e2fc4d594a7a2338103eb77d18d06b535b6268e2317e71acfa9e3b4d036f338bd6221bd76c177616307df7678b03f0d30b3cb8de317ea3c10d2e37a15509fa1a4ee80f8fc4c3be7e6437781b10564a49c7b193c01f52f6a164d5a5fe2087b806078cc4c1e7ff78fdcb613580998a7b57845cf1c23212091a1744ea320e4b9694e38bc52ef4f8d36d13823559e5537063dffbd0089f714d33935ce58674010a79ca6bd9c8940527cd399a07e5b0bcc2a38b854c3682132c3c", 0xf6}, {&(0x7f0000fd5000-0xc6)="ef8a3f7f181732071f1034b21d80aec093bdd0b02bb822d56a266dafe7149b0a64f5585476971c480849db04f8bf88adbe3964d4c5348b807dc174331d5e368bad724aac14e21867078302ce6a43a847ebb841ee0bae6326b17eda31a5f1b90b8bbb5fd747c271002f15652b52dbe896e487402d184058bf97efcd8766802d995d516494742e53040f5e9493cd3ce55297473ff610001e7040a7c42bd22b6bfe3a2736036ef8e6d0be1ce44cd926e7bbebb896fe84a7a151419f1de9fff86b37c3855590023a", 0xc6}], 0x8, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd4000)=0x60) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xcfd2, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000fd5000)=[&(0x7f0000e5e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x90000, r2, &(0x7f0000358000-0x62)="cf183141ad68a150e55a2bf735b4b350c542b704a22e371ce197bf60165435e340a03305ec9ec294d15fc8fb61a4a9a0d2d0de72e46c6d3fe1fb764d663104c85ec339cc7a8f4ac360e1047b9dc17bf8e5afa432a58d6c090d056bbdc6bb05ea0015", 0x62, 0xd, 0x0, 0x6c0f8aa40d704861, r2}]) getsockopt$inet6_buf(r1, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/01/31 10:05:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef2000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = eventfd(0x401) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00004cd000)={0x0, r1}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001e000-0x4)=0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001d000)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000000b000-0x38)={&(0x7f0000007000-0xc)=@proc={0x10, 0x0, 0x2, 0x1800000}, 0xc, &(0x7f0000016000)=[{&(0x7f000001e000-0x3c)={0x3c, 0x1a, 0x10, 0x7, 0x3, "", [@typed={0xc, 0x3c, @u32=0x60000}, @nested={0x20, 0x59, [@typed={0x10, 0x43, @u64=0x20}, @typed={0xc, 0x95, @uid=r3}]}]}, 0x3c}], 0x1, &(0x7f000001e000-0x60)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x60, 0x4}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000498000-0xd)='/selinux/mls\x00', 0x0, 0x0) linkat(r1, &(0x7f0000fb6000-0x8)='./file0\x00', r2, &(0x7f0000e42000)='./file0\x00', 0x1000) r3 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r3, 0x0, 0x0, 0x401) 2018/01/31 10:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r0) [ 112.253051] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 112.302094] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/31 10:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x1) r1 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f000077a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c6b000)={0x0, 0x0}, &(0x7f0000642000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f30000)={r3, 0x9, 0xffff}, &(0x7f00004ad000-0x4)=0x8) 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003ae000-0x4)={0x3c5, 0x7, 0x2000}, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000707000)=""/160) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f000001d000-0x2c)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) syz_open_dev$tun(&(0x7f00001ec000)='/dev/net/tun\x00', 0x0, 0x1) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) r2 = creat(&(0x7f0000ed6000-0x8)='./file0\x00', 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000620000+0x54a)=0x3, 0x4) 2018/01/31 10:05:24 executing program 4: r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) timer_create(0x4, &(0x7f00008e8000)={0x0, 0x22, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da3000-0x4)=0x0) timer_delete(r1) r2 = memfd_create(&(0x7f0000348000-0x29)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000799000)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006a6000)={0x27c8ed3d, 0xd, 0xfff, 0x9, r3}, 0x10) keyctl$setperm(0x5, r0, 0x0) getcwd(&(0x7f00008f7000)=""/218, 0xda) keyctl$link(0x11, r0, 0x0) 2018/01/31 10:05:24 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000002000-0x400)={""/1024}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5ca, &(0x7f000000e000-0x38)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x8007, 0x0, 0x8, 0x880b, 0x0, 0x1, [], ""}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x86dd, [0x100, 0x8, 0x4], ""}}}}}}, 0x0) 2018/01/31 10:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000249000)={@generic="dc4d8e08eb5ba4af88a9fd072b1398c3", @ifru_flags=0x1903}) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000145000)='/dev/binder#\x00', 0x0, 0x802) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abb000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009fa000)=0x0, &(0x7f0000b84000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r1, 0x1, 0x1c, &(0x7f00000e8000)=0x0, &(0x7f0000a13000-0x4)=0x4) 2018/01/31 10:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f00002be000)="a6973ddf2565abf8296c2c23046b2180106f8c000000000000000115663231d800000000000000086f5cea2a53a687d623777c46cd6dd1c3d1b53531dce14cef948820ad16c07324822746cab06ca2ddc3c8885069d979a1538539aaae9beb41", 0x60}], 0x1) r2 = creat(&(0x7f0000c29000-0x8)='./file0\x00', 0x8) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f00009ad000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000ac0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f00004fe000-0x7)='mqueue\x00', 0x0, &(0x7f0000c0a000)="") mount(&(0x7f0000040000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f00003bd000-0x63)="") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000f9000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e7b000-0x4)=0x0, 0x4) 2018/01/31 10:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000756000)='./file0\x00', 0x2a) bind$alg(r0, &(0x7f0000b62000)={0x26, 'aead\x00', 0x0, 0x800, 'rfc4309(pcrypt(gcm(seed)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x20) fallocate(r2, 0x4000000000, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00002c4000-0x8)=0x9) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x0, 0x0}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/ip6_mr_vif\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x41}) 2018/01/31 10:05:24 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000591000-0x4)=0x103, 0xfffffffffffffdcf) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0xef4, 0xffff, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000e95000)='/dev/sg#\x00', 0xffffffffffffffc0, 0x80000) r2 = shmget(0x1, 0x1000, 0x40, &(0x7f0000ee0000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000d73000)=0x6, 0x8) sendto$inet(r0, &(0x7f00007e2000)="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", 0xc91, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000c07000-0x45)="a5c985638d44e8610b0670ceaa0f0008f1f731e5262028f3b911d48b563304801059b2d4d8fd9b4122e6b22dd006d79e66785cd1b0b3d2b13becf6efab89e5c53625d2c296", 0x45) 2018/01/31 10:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000990000-0x11)='/selinux/enforce\x00', 0x482800, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007b0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c28000)=0xb) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000646000)={0x3, 0x8}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x2000000000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/31 10:05:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009e0000-0x4)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ead000+0xcb7)={0xdca, 0x3, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000da8000-0x10)={0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000166000)=0x0, &(0x7f00004fe000-0x4)=0x4) 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000f86000)={&(0x7f0000f86000)={0x2, 0x1, 0x0, 0x7, 0x1c2, 0x0, 0xffffffffffffffff, 0x2, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x1, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000f87000-0x110)={{0x5, 0x7, 0x8001, 0x2, "edea2b6e19eb5aa0a0019323d885d9fdbb11d58502753db684bc147f67b0593c8f7e1acb0b9590eeaf440eb4", 0x8}, 0x0, 0x0, 0x1, r1, 0x7, 0x9, "06cbddc849c3702d909cdcf497333db6fccdee1bfaf98098d53876210200d11e7489437375d8bb7d9c613a52988dd6adc6df03bc3e745c0328906195723221eb", &(0x7f0000f86000)='keyring\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x401, 0xfffffffffffffff8, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x20000032, &(0x7f000001c000-0x18)=[{0x4, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 10:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000022000)=0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000530000-0xe)=""/14) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b17000)={0x1, 0x9, 0xc8, 0x1, 0x8, 0xf9a1}) write$evdev(r0, &(0x7f0000038000-0xc0)=[{{0x0, 0x2710}, 0x0, 0x0, 0xfffffffffffffffc}], 0x18) 2018/01/31 10:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017e000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000294000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003a5000)=0x10000, &(0x7f0000e27000-0x4)=0x4) getpriority(0x2, r0) 2018/01/31 10:05:24 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = fcntl$dupfd(r0, 0x0, r0) dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="f92f6fe6255ef8190268369c7ba4880b0baef4e423a3eadfe71b44f918f50e0281081cda2d2296e47aec793b0740ffd5b888248ce0d141fb66d3456e8610fe4ca069d32e9119e53a3b43391471ad76db279af927eaa1662f69a09f234a9629b91eae253bf5a8feb3ad69920c3845ba669de29ac64c81ea14be286e7759fff5d8a26e8142b065567e466e11b427f681d2f08eb6077722dff9d1c7b78805c9135f5121d23b1a7cdeb127e726299a69daf002c964c7438045a464544f5272998c273999333143d49985", 0xc8, 0x2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 10:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_dev$sndpcmc(&(0x7f0000f8b000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf2, 0x101000) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = epoll_create1(0x0) pipe(&(0x7f000001e000+0xcc)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000bf9000)=""/43, &(0x7f0000ecd000-0x4)=0x2b) r5 = socket(0x3, 0x20000000000002, 0x1000000000000) setsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f0000d1d000-0x4)=0x9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000ee2000-0xc)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r5, &(0x7f0000b83000)={r3, r0, 0x0}) 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000ad5000-0x8)={0x6}, 0x8) pipe(&(0x7f0000760000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ca2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x1, 0x0, 0x5, 0x8, 0x7ff, 0x40}, &(0x7f0000d0b000)=0x20) dup3(r0, r1, 0x80000) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/dsp\x00', 0x101100, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000452000)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000497000-0x1)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 10:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x4, []}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/31 10:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f44000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00003ea000)={0x7, 0x2}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000a65000)={0x5, 0x80, 0x3, 0x7, 0x1, 0x401}) lstat(&(0x7f0000bec000-0x8)='./file0\x00', &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00003c2000)={0x2, 0x3, 0x0, 0x1000, &(0x7f0000ae0000/0x1000)=nil}) sendmsg$unix(r2, &(0x7f000066b000-0x38)={&(0x7f0000ce0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000db0000)=[], 0x0, &(0x7f00003e9000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x48, 0x4000000}, 0x4004) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000358000-0xf8)=@bridge_getlink={0xf8, 0x12, 0x400, 0x3, 0x3, {0x7, 0x0, 0x0, r4, 0x40, 0x0}, [@IFLA_EVENT={0x8, 0x2c, 0x9}, @IFLA_LINKINFO={0x60, 0x12, [@IFLA_INFO_SLAVE_DATA={0x5c, 0x5, "b3f889562ee0369e29d948420cbef5f63e5d539e782c8f657bc06c0909f4a005c0aa9870ee9f7489a623e7d22d7abaf83d57b122e4c7b03dc9eb4a673f0cc9e1f2f00706ad37cf1ddac7158b3c3280674f1bc4dbec"}]}, @IFLA_LINK={0x8, 0x5, 0x6}, @IFLA_WEIGHT={0x8, 0xf, 0x9}, @IFLA_IFALIAS={0x14, 0x14, @common='ip6gre0\x00'}, @IFLA_AF_SPEC={0x24, 0x1a, [{0x4, 0x1c, ""}, {0x4, 0x1f, ""}, {0x2, 0xa, ""}, {0x4, 0x1e, ""}, {0x4, 0x2, ""}, {0x4, 0x1e, ""}, {0x4, 0x1e, ""}, {0x4, 0xa, ""}]}, @IFLA_TXQLEN={0x8, 0xd, 0x10000}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "70bb693a4c17222cadfc3c0e97034e3f2a12fb34b60a7ea027"}]}, 0xf8}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/31 10:05:24 executing program 1: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendto(r0, &(0x7f0000199000-0xd0)="c7", 0x1, 0x0, &(0x7f0000acd000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000ad1000)={0x1002, 0x4, 0x8, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f00001fe000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad1000-0x4)=0x1c, 0x80000) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00008d4000-0x1000)="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", 0x1000, 0x4040000, &(0x7f0000ad1000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/31 10:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000435000-0xc)='/dev/audio#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000875000-0x8)={0x0, 0x8}, &(0x7f000043b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb7000-0x59)={r1, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000011e000-0x4)=0x8c) clock_getres(0x3, &(0x7f0000a8e000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e7a000)=@generic={0x101, 0x0, 0x4}) clock_gettime(0x1, &(0x7f0000d50000-0x10)={0x0, 0x0}) ppoll(&(0x7f00000d8000)=[], 0x2042, &(0x7f0000741000)={r2, r3+30000000}, &(0x7f00003eb000-0x8)={0x0}, 0x8) 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x81, &(0x7f0000c89000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000e82000-0x4)=[&(0x7f0000072000)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f000020d000-0x92)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/31 10:05:24 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000025000)='/dev/audio\x00', 0x20100, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000000e000-0x30)="e1105aee85172268fb415a311909a0993bb729ab727b58dc177e23d951a9de35bb6331f442b0c2dca1bdfdc56499d314") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000026000-0x37)=""/55) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000708000)='./file0\x00', &(0x7f0000af8000-0x8)=[&(0x7f0000b03000-0x7)='md5sum\x00'], &(0x7f0000496000-0x20)=[&(0x7f00005ab000-0x1)='\x00', &(0x7f00003f8000-0x9)='/system)\x00', &(0x7f0000ece000-0x1)='\x00', &(0x7f0000eee000)='&,\x00']) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c9a000)=0x0) kcmp(r1, r2, 0x0, r0, r0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000096f000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00006b3000-0x9)='/dev/sg#\x00', 0x6, 0x4040) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000081d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a3000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bcd000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x100000000, 0x9, 0x400, 0x8001, 0x2300000, r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000084a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a52000)=0x14) link(&(0x7f0000075000-0x8)='./file0\x00', &(0x7f0000323000-0x8)='./file0\x00') 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000fe5000+0xc99)="6e732f7573057200bb") write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 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={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) 2018/01/31 10:05:24 executing program 3: prctl$intptr(0x0, 0x208) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f00003a8000)='/dev/vcsa#\x00', 0x5, 0x40) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000949000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0xfcab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x44000, 0xfffffffffffffffe) lseek(r4, 0x0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000cde000)={0x0, 0x0}) 2018/01/31 10:05:24 executing program 4: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e2f000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x8) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000f05000-0x10)={0x8001, 0x4a4c, 0x80000001, 0x5}) r3 = getuid() mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000f05000)=[0x0]) fchown(r2, r3, r4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000eaf000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000104000-0xb0)=""/176) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000772000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000957000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000076b000-0x30)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000fca000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000564000)=""}) ptrace$cont(0x7, r3, 0x7, 0x4) 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/cuse\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002ce000)={r1, &(0x7f0000bad000-0x55)="06b10a15467f6aa1e5a1170f83ebf3d9f05956a2d0071a507c38e6b55880d9583e9284afb2a0df756681db4974e383e262dbdb91df8bc684a70d5aae06935d4674707cafb0fd5062d25d0d0f1f71d31deedf47e895", &(0x7f0000db1000-0x1000)=""/4096}, 0x18) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000056b000)=0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000056a000-0x40)=[{0x0, 0x80000001}, {0xa, 0x1}, {0xe, 0xffffffffffffffc0}, {0x2, 0x400}, {0x8, 0xbc0}, {0x3, 0x3}, {0x8, 0xe04b}, {0x2, 0x9}], 0x8) renameat2(r1, &(0x7f0000333000)='./file0\x00', r1, &(0x7f0000bc5000-0x8)='./file0\x00', 0x3) 2018/01/31 10:05:24 executing program 7: ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000070000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9c000+0x868)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = geteuid() fstat(r0, &(0x7f0000dde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000dd0000)=0x0, &(0x7f0000c4d000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e96000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000065000+0x6f8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f000041e000)='./file0\x00', &(0x7f0000d73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000080c000-0x8)='./file0\x00', &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e6f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000600000-0x4)=0xe8) getgroups(0x4, &(0x7f0000f12000+0xbb0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006d7000)=[{&(0x7f0000de9000)="0e9704d66f24b761757994d3ddff5284d172c842b20d73b4645c7fd6f36517efd6c64e000f97b91065fe52c03133a5033130020a6e29f889cd44bcd3a4f5f2da39e7ce910e4fc6292a1e57c4ac", 0x4d}, {&(0x7f0000f79000)="7d6782e49e96eac6d0b215db9a01834b5021152f058ae29cd8899f2079755f6ad12465f98a7f1689db314ca6dca2d5927f293528fc0b2b4550ee4d9e7e6a5bea4f5657f792c3c56da0bbd1823775f0d67e7798ebf8256edd59156e21f537221df7ad0b3f401fbfdb78dc7b6c3ed90f14f4ad760191ca7904b83338c99edfdbecb6e7b278fa44819ccb8664666213f71ea6e28ca71afa785a0b24beb6ee232abfd9713c6260bdce87a4f630f4aee1ef7ee8fb45d6bc307066364a97ba5a3ae1badc176618f9257181742340c463d0bcf078253660ac44427963c12ae904b8e4a5b5f7c56b18f105870e2a0462a3", 0xed}, {&(0x7f000038c000-0xa1)="40a02c76c1a7fb5e21f9d1d417f2578afb489cde4b56cc5400bac7cbaee8179063b69aa9158bed6580f888041dbaeb9f018c7fd18508da54fb9e891ff736f40c8d5cd45aa50ebfd8678a17bf454a54ea89b1e757902a84f939d639b2ef9aae4ef0247f36bf37568425265c7c314ef76f5d1688b8877adf0661aa4a35f86187375de6791232d0033b8e7537dc011ca8d7d947b8e00a2b100d5d29eba2d6926dfff9", 0xa1}], 0x3, 0x0, 0x0, 0x4000810}, {&(0x7f000028e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000066f000-0x50)=[{&(0x7f0000871000)="85ccbcc0753ffa074069fe022a0484fbed9cc51ac5bcccd26ebc9d0999174a704af95ccc06ad7e9b7989da8f859876720862bb2c8851addd7dceac747691072bd79c954c2b52ac36a85aca399b7e32d5a63e58fc334cacddf2a547df6b1bc9c7aeb2aa1257df29a954523f983e762bc99dd66bff069461e0cb98e75eca6bbbfb37ba9ce4cfd7c80c87a1a2ba4ff940623585e5a29e61e264ce5a6550a713dc", 0x9f}, {&(0x7f0000fc8000)="76e7ee312a0236e29f6d0131338fbb69fc", 0x11}, {&(0x7f0000000000)="27dfc781700d9e63a16b555f047f26db1faa9fc985ed31e765909b0d014fe26b180d6e8146dd00d652e4265a1a5dabdb93468c26e9c4f78c3573eb990ac63a7abef35b185df94ff2a1e5add45bf642513705eab53238dfc6eb7b9cee1c75737f420e171eb1fbfc7f673e1f7ef0059c0c9b79f54ffffde8443ddd68d234e202db9dd2ae2c7a031a235d348794766c936bf2d6344f02438d385a64d3d049dc2a563bbab7837977ab626ec862699644984ce0289a47332fe0a8d81c94cb02696e", 0xbf}, {&(0x7f0000000000)="b69c612a491aae7969568ccacf50cc048063806650aca26bdd01cc6e2aa26bd74d9a810362fba64999bf045da02e7c42ff9ed7aad62e2667423cefebf2cde5cbb6fd64e8cd38d0f4eaf66a64e7c34499b320719a1d34267330b3001eaffa16e093d6124905420b9f5be669daf92b5d58c26ccf8fe72de30eaa535434e48d82e13b75d9e976c2f5ab42", 0x89}, {&(0x7f0000244000-0x97)="f7ef415387ba0fd7ab28608cdbbca08c862f6771ec8f1f59d91e4b9f29aaebab5b442abff68b42b560716a2f8b4d2f88af720c624ff86f97c2362b5d8b772c046137b80f8f747f91f2d87a0fb5d26c7539af5b61ef881049f9cfa3cdd78a46285966bf3c7e6713717d33852f3c050035557940e5b87d293c74dec912677bf24947a8940028a4c4e676a2ff2746d35a7644c65d0bab3a1d", 0x97}], 0x5, &(0x7f0000001000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0xd8, 0x44}], 0x2, 0x4040051) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r19 = ioctl$KVM_CREATE_VM(r18, 0xae01, 0x0) ioctl$KVM_GET_PIT(r19, 0xc048ae65, &(0x7f00008f1000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:24 executing program 2: unshare(0x24000200) unshare(0x4000000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047a000-0x11)='/selinux/enforce\x00', 0x10042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d99000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000384000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/31 10:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f0000df9000)=""/244, 0xf4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dc1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff8, 0x3, 0x1, 0x80000000}, &(0x7f0000d5e000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000488000)={r2, 0x3, 0x2, 0x100}, 0x10) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x9, 0x8, &(0x7f000096e000-0x96)=""/150, &(0x7f00003ee000-0x4)=0x32) 2018/01/31 10:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[], 0x0, 0x0}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000964000-0xb)='/dev/mixer\x00', 0xac001, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000bf1000)=""/148) sendmsg$nl_route(r3, &(0x7f0000209000)={&(0x7f0000928000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000d51000)={&(0x7f0000d9a000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x200, 0x0, 0x3, {0xa, 0x90, 0x80, 0x6, 0xfc, 0x0, 0x0, 0x6, 0x900}, [@RTA_PREF={0x8, 0x14, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000bb5000-0x10)={0x10002, 0x0, &(0x7f0000b45000/0x1000)=nil}) bind$pptp(r3, &(0x7f0000649000-0x20)={0x18, 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]}, 0x20) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 112.848492] binder_alloc: 17347: binder_alloc_buf, no vma [ 112.873360] binder: 17347:17351 transaction failed 29189/-3, size 0-0 line 2903 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/31 10:05:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200043, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x101, 0x80000000, 0x400, 0x2447, 0x2fd71661, 0xff, {0x0, @in6={{0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x5, 0x1ff, 0x8}}, &(0x7f0000ca8000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e43000)=@assoc_value={r1, 0x401}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f00001b9000)='./file0\x00') 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x6, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004f3000-0x8)='./file0\x00', 0x200, 0x12c) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000e95000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='bcsh0\x00'}}) 2018/01/31 10:05:24 executing program 1: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fafc43022e5f9ec3e4fe8697ae1a3490096000601b93c189814e301000000f949a1b4b88ed4fc65be060202000000f1f2aa09b1267c3d5f625e77e150da8ed7c06c7e000000d87d8dcd0000000000000006518c2c681bbce9ec3c3f8612f026723aff9b20db0f7e5bf12930d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a917a6f575b8b76199346c8f325b80d", 0xb1) read(r1, &(0x7f0000d58000-0xe0)=""/246, 0xf6) socket$inet6_udp(0xa, 0x2, 0x0) symlink(&(0x7f000092a000)='./file0\x00', &(0x7f0000752000-0x8)='./file0\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f8c000-0x4)={0x9}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000735000-0xa6)="", 0x0, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 112.946626] binder: BINDER_SET_CONTEXT_MGR already set [ 112.971297] binder_alloc: 17347: binder_alloc_buf, no vma [ 112.971331] binder: 17347:17366 transaction failed 29189/-3, size 0-0 line 2903 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000b7000-0x40)={&(0x7f0000d73000)=[0x0, 0x0, 0x0], &(0x7f000017e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003d3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b90000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0}) recvfrom$llc(r1, &(0x7f00003f1000)=""/86, 0x56, 0x0, &(0x7f0000f55000-0x10)={0x1a, 0x7, 0x6, 0x4, 0x10000, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000007b000-0x8)={0x2, [0xfffffffffffff426, 0xd49]}, 0x8) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) rt_sigqueueinfo(0x0, 0x35, &(0x7f0000616000-0x10)={0xf, 0x7, 0x5, 0x2}) syz_open_dev$sndctrl(&(0x7f0000065000)='/dev/snd/controlC#\x00', 0xd50, 0x400) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f00002ed000/0x18000)=nil, &(0x7f0000df5000-0x18)=[@textreal={0x8, &(0x7f00004a7000-0x57)="0f01cb0f001ece000fbb8d0b0066b9371001c066b8db41625666bab31847390f3066b9c30900000f32660f3822a009000f22e70f09baf80c66b850a3d98066efbafc0c66edbaf80c66b80ec9868e66efbafc0cb80e00ef", 0x57}], 0x1, 0x18, &(0x7f0000a31000)=[], 0x0) 2018/01/31 10:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000fb8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000553000-0x4)=0x10) r1 = open(&(0x7f0000375000-0x8)='./file0\x00', 0x800, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e0f000)={0x0, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eef000)={0x6, &(0x7f0000c56000-0x30)=[{0x6, 0x7, 0x0, 0x1ff}, {0x7, 0x0, 0x5, 0x1}, {0x0, 0x800, 0x3, 0x26d}, {0xec43, 0x3, 0x200, 0x4}, {0xa77, 0x200, 0x4, 0x1f}, {0x8001, 0x3, 0x0, 0x6f39}]}, 0x10) setrlimit(0x1000000000000007, &(0x7f000055d000)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/cuse\x00', 0x400000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x7, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000caa000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000820000-0x20)={0x4, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000ed4000-0x10)={r3, 0x1}) 2018/01/31 10:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000a44000)=""/4, &(0x7f0000000000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e91000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000069e000-0x4)=0x0, &(0x7f00008b8000)=0x4) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) socketpair$inet6(0xa, 0x6, 0x5400, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005000-0xa)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005000-0x4)=r2, 0xfffffecc) close(r0) 2018/01/31 10:05:24 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000332000-0x4)=0x0, &(0x7f0000fc0000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000068a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0xc) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) socket(0x9, 0xf, 0x1) 2018/01/31 10:05:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0xeeed, 0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034c000)=0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) [ 112.978272] binder: 17347:17351 ioctl 40046207 0 returned -16 [ 113.039192] binder: undelivered TRANSACTION_ERROR: 29189 [ 113.039438] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 10:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3ff, 0x1ffe) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000082000)=0x6e, 0x80800) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x1, 0x2, 0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ff8000)=""/252, 0xfc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fdf000)=@assoc_value={0x0, 0x0}, &(0x7f0000fcd000-0x4)=0x8) fstatfs(r1, &(0x7f00000c1000-0x6f)=""/111) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup3(r2, r3, 0xffefffffffffffff) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000fe4000)=0x10001) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f000062a000-0x4)=r4) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb2000)='\\md5sum\x00', 0x8000000000) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) pwrite64(r0, &(0x7f0000a3b000-0x55)='X', 0x1, 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/31 10:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) r1 = syz_open_dev$mice(&(0x7f00000ce000+0xa88)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001de000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000417000-0x8)={r2, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f0000599000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000174000/0x3000)=nil) close(r0) 2018/01/31 10:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000910000)='..', 0x0) connect$netlink(r0, &(0x7f00001e9000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005a4000)='/dev/sg#\x00', 0x7fffffff, 0x505300) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000589000)={&(0x7f00007b5000/0x400000)=nil, 0x1, 0x7, 0xc, &(0x7f0000e2c000/0x4000)=nil, 0x100}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 10:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d97000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000267000-0x14)={0xc5, 0x9, 0x11b819ae, 0x4, 0x7}) r2 = dup2(r0, r0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000d6000-0x10)={0x10000, 0xd753}) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x6, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000524000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000700000-0x30)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x100, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) dup2(r2, r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 10:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00005f4000)={0x9, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$inet(r0, &(0x7f0000800000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e40000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a01000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3e00000}, &(0x7f0000864000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bbc000-0x8)={r2, 0x3}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000271000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0xe8) lstat(&(0x7f00005e0000)='./file0\x00', &(0x7f00006d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000055c000)='./file0\x00', r3, r4) open$dir(&(0x7f000010a000)='./file0\x00', 0x1, 0x80) accept(r0, &(0x7f00009de000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009e3000)=0x10) removexattr(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000fdd000-0xf)=@random={'os2.\x00', ':procS:\'-\x00'}) lstat(&(0x7f000083a000-0x8)='./file0\x00', &(0x7f00005da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$midi(&(0x7f00003f9000)='/dev/midi#\x00', 0x4, 0x400000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f000014c000)=0x0) 2018/01/31 10:05:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@common='sit0\x00', @ifru_mtu=0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b00000-0xc)={&(0x7f0000a4a000-0x8)='./file0\x00', r0}, 0xc) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000b00000-0x8)='./file0\x00', &(0x7f0000712000)=@known='com.apple.FinderInfo\x00', &(0x7f0000311000)='/selinux/mls\x00', 0xd, 0x2) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000b00000-0x38)={&(0x7f0000b00000-0x80)=@generic={0xa, "1f01cb6270627b8e0afbba4c4ec5776802111f49e7ee14a43e471e9937c46ffb6a0d18eeda4751ac640d8bbbaa215275e6b8a2c48555ab88c5108edf2305995190014455f23039b2e4fac14662574c750f93753d2f08477dec2a793a49317f1e5c3efe10a41df57fa3fa799dc81ca98521706fe70fc1105e03b12921b990"}, 0x80, &(0x7f00002f5000-0x10)=[{&(0x7f000052c000)="6bd30be0816b275a608a1d0f18c40b9528552f40a50fc1055f030e315ef4aa2bc73d81de", 0x24}], 0x1, &(0x7f0000701000)=[{0x40, 0x11f, 0x7, "0a2c15be038d32dfaf870e50b4564255b6e0adb99b9104c7526bd7897139f2d52413b2132dd1670a60f3826dae765a"}, {0xc0, 0x13f, 0x9, "12e8cabd7f102ce58a6e68104fef54d923026cd6c29fb744fce61d70c1bb7282d779137c7069668c7117014a4f4abb2950e7774a3495967e13751bf26a6cc39badf8612a2ca0b16ca443ecc8b2882783c155ddeb25da6685f39aa16bb3f0024dc98e1ae9ffc1366cf0e5117418da2b0893df31a004f129f9312c9b929abeb9d265f442104d9a8884096bb85d87b1c618f5ff98906747602b878d894e752d44aa30bcfb28aadd3f2237eea5905a8f67"}, {0xe0, 0x115, 0x4d9f, "6789d9985c29baa3a8448f5ab65b8b2baac4911d1ecdbd0b4fb2f1d48916334ee6551f0341dcc7ca92d0f90e801e9c420fb7057b9892c2301e402e91acc27fe881497286c3f11219dff28a2a0c14099c9c00f2567337cf854d4a13e66b2f097ed2da4ef5ef44993b9a402ffb6759e5acf097db8198362f2bb69962f2e9df87a80a01e86651c1b7ac09a34abe90389cbe6e5cb74d06b18373fd999b833d14dec11e758c4e497cd197fef31b1c11139c6ccd24537ddcd489d4364e87add4f3f730be00c940acd226503a3bb598f49b"}], 0x1e0, 0x4}, 0x1) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) sync_file_range(r1, 0x2, 0x3, 0x1) 2018/01/31 10:05:24 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x101000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0xfffffffffffffffc, 0x3}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0xffffffffffffff99, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00008eb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) fchmodat(r1, &(0x7f0000ffc000+0xd30)='./file0\x00', 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getpid() fcntl$getownex(r0, 0x10, &(0x7f00002f4000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000a82000-0x7)='mounts\x00') 2018/01/31 10:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000435000)=""/60) r0 = syz_open_dev$sg(&(0x7f00009b8000-0x9)='/dev/sg#\x00', 0x800002, 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000070000-0xe8)={0x7, 0x0, [{0x2000, 0xdb, &(0x7f000060e000)=""/219, 0x0}, {0x7000, 0xc5, &(0x7f000035a000)=""/197, 0x0}, {0x2004, 0x1000, &(0x7f0000ebc000)=""/4096, 0x0}, {0x7004, 0x1b, &(0x7f000044d000-0x1b)=""/27, 0x0}, {0x10f000, 0x52, &(0x7f00001b5000-0x52)=""/82, 0x0}, {0x0, 0x1a, &(0x7f0000d20000-0x1a)=""/26, 0x0}, {0x107000, 0x67, &(0x7f0000239000-0x67)=""/103, 0x0}]}) 2018/01/31 10:05:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005e4000-0x20)={"b3eef7b42dfd84eee73375d2f6180dd1", {0x4, 0x5, 0x3ff, "bb3a0454c322", 0xfff, 0x0}}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) rt_sigtimedwait(&(0x7f0000c4c000-0x8)={0x7}, &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044d000-0x10)={0x0, 0x1c9c380}, 0x8) r2 = add_key(&(0x7f00000bd000)='keyring\x00', &(0x7f0000ee3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c25000-0x30)={0x1, 0xfffffffffffffff8, 0x800, 0x8187, 0x38b3b5940000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$restrict_keyring(0x1d, r2, &(0x7f00007a7000)='pkcs7_test\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000005b000)={{0x5, 0x3}, 'port0\x00', 0xe4, 0x20, 0x100000001, 0xc00, 0x5, 0x2, 0x200, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000353000)=""/239, &(0x7f0000dda000)=0xef) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000eb1000-0x8)='keyring\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d08000-0x50)={{0x6, 0xaaa9}, {0x0, 0x100}, 0x400, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ffc000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002a3000-0x70)=[{&(0x7f000042d000)=""/240, 0xf0}, {&(0x7f0000000000+0x2d9)=""/145, 0x91}, {&(0x7f0000000000)=""/159, 0x5797254328569473}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f000016a000)=""/130, 0x82}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}], 0x7, &(0x7f00006dc000-0x74)=""/116, 0x74, 0x4}, 0x2100) 2018/01/31 10:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a07000)={0xffffffffffffff9c, 0x28, &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000305000)={r3, 0x0, 0x18}, 0xc) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001b7000/0x18000)=nil, &(0x7f0000063000-0x18)=[@textreal={0x8, &(0x7f00000ff000)="0f322e660f3a0dbd000000ba2000b8339fef26f20f2ae4748f0f01df0f01ca0fc76e000fc5cb700f12c4", 0x2a}], 0xaaaaaaaaaaaaae1, 0x0, &(0x7f0000f29000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000039c000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text64={0x40, &(0x7f0000725000)="4f0f01ef64470f32470f0766ba400066ed66b81e008ec066ba4100b0e3ee36430f015e7966baf80cb8c417d28aef66bafc0cb8c0af0000ef66b813008ee0660f1b74d243", 0x44}], 0x1, 0x0, &(0x7f00001b3000)=[], 0x0) ioctl$KVM_NMI(r2, 0xae9a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r4, &(0x7f0000eec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000059f000)=0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 10:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c40000-0x4)=0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a11000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00003f2000)={@empty=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000cf8000-0x4)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000ecd000-0x8)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) ioctl$KDENABIO(r1, 0x4b36) openat$audio(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/audio\x00', 0x181081, 0x0) [ 113.319659] kauditd_printk_skb: 52 callbacks suppressed [ 113.319667] audit: type=1326 audit(1517393125.001:1192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:05:25 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4141, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000007000)={&(0x7f0000003000)=@getlink={0x30, 0x12, 0x800, 0x1, 0x1, {0x0, 0x0, 0x0, r1, 0x1000, 0x1000}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x7}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x840}, 0x40) 2018/01/31 10:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8b000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00007bb000)={0x4, &(0x7f0000d43000)=[0x5, 0x3, 0x2, 0x1]}) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ac4000)="5c5577c2e6567564755ba5309736dde703146da6743899f8f93a74ad5fcca69489c38e83274978e8ff3dcd0fcec301cde139f21f46a5c820809b394b2b994f19605ab8c50b148150aad6948b66ae4e327ec3918f552550439cb659361c9ecfa4e50b9402ce8c12ca28b304d13a4ecac1d966154213b683a63c901086e7b2eacc2de83d19c02fc45d52805a5def239ac2c9d8b068b7bbc75a0ffe8fe284ed3da9a0760a41fff84db38ab8c1886cf200cf659c53d1099e2b21", 0xb8, 0x800000020000000, &(0x7f0000e43000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f00009b4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r7 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000)=0x0, &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c077781", 0x218}], 0x1) 2018/01/31 10:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ddf000-0xa8)=[{0x0, 0x0, &(0x7f000068f000-0x70)=[{&(0x7f0000b6b000-0x1000)="244427ad7dabc4278bb1c0ebbdad90edc6a82998a67cae1320a8b818eac8186f1a977d615b27320ec35507daf8299e6c615c6a7705fe587eaef8ead5b5d24155546d96e0573034082f2361c4d5efb105561e60", 0x53}], 0x1, &(0x7f000017f000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x4800}], 0x18, 0x4008000}, {0x0, 0x0, &(0x7f0000f46000-0x10)=[{&(0x7f0000ca3000)="a7b417f6573310853ae2ea260c5e449b200449e7b511063522e5d6ccbf7bea01337c68c9ccd9a0acb47071d82b1813ab8148e453278e909aaacf44ec2918e46db5b1d7cb3bf89f34718706631a2e34fc352ed956ba5baf613e2caa2f6d154146c853278ccebc686b680ad54b42b5ae79668c2e9930655fd438dd6ab3f8a7f179fec578a0d779cae9c630", 0x8a}], 0x1, 0x0, 0x0, 0x44000}], 0x2, 0x40) recvmsg(r1, &(0x7f0000d4b000-0x38)={&(0x7f0000a92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000063c000)=[{&(0x7f0000306000)=""/42, 0x2a}], 0x1, &(0x7f00002dc000-0xd9)=""/217, 0xd9, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) [ 113.445084] audit: type=1326 audit(1517393125.032:1193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=94 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.500862] audit: type=1326 audit(1517393125.032:1194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.559424] audit: type=1326 audit(1517393125.033:1195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.584621] audit: type=1326 audit(1517393125.037:1196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.609622] audit: type=1326 audit(1517393125.038:1197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x77359400, 0x0}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) signalfd(r0, &(0x7f00008f4000)={0x2}, 0x0) 2018/01/31 10:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) rt_sigaction(0x21, &(0x7f0000dff000-0x20)={0x80, {0x326}, 0x40000002, 0x8}, &(0x7f0000977000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ee0000)={0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 10:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000de8000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003a2000-0x4)=0x0, &(0x7f00003e2000-0x4)=0x4) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/31 10:05:25 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000f000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x396601dce4fb714e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/audio\x00', 0x4040, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000009000)=""/0) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f000000b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000008000)={&(0x7f000000c000)={0x5, 0x100, 0x1, {0x77359400, 0x0}, {r3, r4/1000+10000}, {0x3, 0x6, 0x7, 0x2}, 0x1, @can={{0x3, 0x9, 0x100, 0x8}, 0x8, 0x1, 0x0, 0x0, "1426647d53b1f87f"}}, 0x48}, 0x1, 0x0, 0x0, 0x8804}, 0x800) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000000e000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)={&(0x7f0000004000)={0x7, 0x8, 0x2, {0x77359400, 0x0}, {0x0, 0x0}, {0x1, 0x5fd, 0x4, 0x8000}, 0x1, @canfd={{0x4, 0xff, 0x8000, 0xfff}, 0x36, 0x2, 0x0, 0x0, "8f62c4062c6b6892b1064b2038dda03fa4535e941bb4663077e2d4833f815d8e6609bfe3538812a4a2acd8dae19fd72c9fc255d949fc4386e2ee6b4dc07795e1"}}, 0x80}, 0x1, 0x0, 0x0, 0x24040084}, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='cpuset\x00') sendfile(r0, r0, &(0x7f00003a7000)=0x0, 0x400000ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000aaa000-0x8)={0x0, 0x2}) getsockname$inet(r0, &(0x7f0000506000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000443000-0x4)=0x10) 2018/01/31 10:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a57000-0xe)='/dev/admmidi#\x00', 0x8e3, 0xa0000) fcntl$getownex(r0, 0x10, &(0x7f00000e0000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b53000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00008f8000)={r0, r0, 0x3ff}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000689000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00005c5000-0x38)={0x0, 0x0, &(0x7f0000624000-0x30)=[{&(0x7f0000e2a000-0x2e)="7c90c75a7622bb68cfee71d85e9085ba681cdba1dfcd58ab4acef9bfc7e105db8ed2036d896e8fedba25037dfc7d", 0x2e}, {&(0x7f0000d1a000-0x2c)="b222f6eb01a847e85b62a06a7f0ad299366db71be554cd6608b7f1758a602f43d6bb371de48729caab1fcc60", 0x2c}, {&(0x7f0000b72000)="c2fb12aaf3d9fb7713f68814fe3e6c0142562a007df8cfb24b07b1f5703151b7b2445c39f0a7fa4412b10d1d2bcdf5acaeca1eeff930545e90b524f46f1cf1fc37dba39082c75ee10053917f56", 0x4d}], 0x3, &(0x7f0000244000-0x180)=[{0x80, 0x10a, 0x3, "ce9a2c9fb7062c57bf348034ac3861748aab5d007ad7a83afbda27562c88b3bb8feffd5067d5defd54615dfcbdc438ec9a6d8816310ba206a9fb1cd6614ce25d6ac566ba7ca048f017616506b70277daa37d3e399cb6609b8ba65b958d54b6ed27afb3602207023f04"}, {0x100, 0x103, 0x4, "372eb1772ad32d7304dac0d29c0107259837315ee64d4fad359057e6871d7db8240be8ee23cc04a579a1b14331f3c651756a8e571b03f7203377fc42b4c1cf9487842afbee948599de8e092bdae1c52876eddbb382826cd7e18b9b66d2bb0cce74b0b6a801506e23a6baa6cbe6909c0071a6f727f4df0b4c120d0d5d922ff3a46f5ec519929995f3236ee8563bdfdc08e84d2ba550699a74a0a3d74d5bb1134d1d7bbb1cb2d7564117b36d06b7aa202eb416655425826b6d28ef9899225d02f9fdbbc6c10a43ee7a55daa02de26fc2ea9816e73fedc2267ed936f6d40270b815868705356127d25453eada94d1e8324e"}], 0x180, 0x40000}, 0x400c004) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007d3000)={0x6}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000208000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/31 10:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000e8d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00008b8000-0x400)={"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"}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c3b000)={r1, r3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r4, &(0x7f000001f000)='./file1\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x4000, &(0x7f00001e6000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 10:05:25 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r1, 0x0, 0x0, 0x0}) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) clone(0x0, &(0x7f0000d58000)="", &(0x7f000049b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000fd5000-0x1)="") [ 113.638778] audit: type=1326 audit(1517393125.041:1198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=43 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.664154] audit: type=1326 audit(1517393125.041:1199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.711939] audit: type=1326 audit(1517393125.042:1200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=197 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000069b000)='$\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/31 10:05:25 executing program 1: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/dsp\x00', 0x41, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00002f7000-0x4)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) [ 113.740714] audit: type=1326 audit(1517393125.044:1201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17427 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:05:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000082000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x44)=@ipv4_newaddr={0x44, 0x14, 0x0, 0x3, 0x2, {0x2, 0x1, 0x64, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, @common='ip6tnl0\x00'}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x4000) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fa5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000632000-0x4)=0x10) sendmsg$alg(r3, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007a4000/0x4000)=nil, 0x4000, &(0x7f0000fa5000-0x8e)=""/142) recvmmsg(r3, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) 2018/01/31 10:05:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000081000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="bd0d0fa75d38701f0aefe65c18d1be2c8874fc13deee3e6dce19c020b77fd2fb7f539a3efe5fd15ee660ee561ce99acb724946ed918cdff00beec7de60cc7d1701b9985649284b910a2118ae3c7714ae9eba52b023c117da79445db4535f47b32b5d991d06424de4068f6cb6bf3df63600feb700ff3fe6bf950cad93b87da3f4c943da15d8ed31906bdba787053af3ff1a35347117dd41c92eac278668ac4a2474976ed95f921dcb8a155bbfcc25dff5420ea897f032e301b5c9ecef542cb40b5f160dd012adc70f6c21568386fe9d89feb7dbba1b33ab43685ad057f3fbedb1017d2230007fc5d3124f46e1f2d9142c1306e0b505678cfcfbdee2fee8c78a3213611566019e944223ba57957326cd6fb897162488b5ad1c864b8a4275310ee16196a12cb1dcbd5066ef974acd42493409aa87b4a72cbee7f499a02c5c949fc9bbaedb60c251bea08a68443fa14723f37c77153d87e05f28780d368655b1b0aea697f5c65d828dbd6f0208eb387ba9c09b2b9a662cd5054eb1e8c85ed506e2bf57809af04b2ad835d9f6666659c492254473196ea13e9b7fc3e99e39175a604442b6eb8ea8337b106e13b8bb8936395def9d4a72aa9ae1e78c637b7001dfdb629c7e9fb81ed8e4cdcee3b12908155c7868b297682e01d161d135fa06ec3dba64e40eb56a9d9f20e9ed09d1da99f2f43a648c36e3b96d72c6a378ec9ab2fc773f4d60ab397d029aa10e9f23913aacecb61b52eac6076d2dbdd234bbf2a4de964ec0820c7c70b91e512c75fda168aff94a25ac0de6bfbf6989d92008e759cb4842e3631986661ed7433e16f4e5f1efe36edc2f621e093a91f9396c2aa85dbf8de0008b1e7376f7ff69185f6a4e5714dd3823a2abd3b59cf05bd72f22bf6b0b762813366a99c6fd33ecaea03fe5476fd154099e6e2c7c2b1be324a0d5c632d6db94deddca6296eccfa5a1dc98dbb12b08feff95670e4fbf0ef555cbc80b1ad1e965ba88ba51b4f77ee876f81a3baef816dc61537f9ef704987ada7c776aa7ab0925bb42c76f555f923c3d79bdff41e03cd4991880cc47de694f9514903986e41669d2d3659676d638fcdcfe37b8c092f1b94ef6f89c6b6103506afa8e78beefb74bcd2822fc73ce7c9adf28b841f1416895059b3d27af1cfc86acfcccf09d5661fac848dc0e6685937cd92001fac16df75b49c4181eeef21ad3222115dcac7c21f7d0f29563bd9e7db4b491019ecf2a2f457717b0a628231486b4a3a1df7f66f53ecfc4cf5caf72ec564b6e7af002b44080d39beb12c684e528864fcc9b7ae7398c02e4ff307e3bcca54c69df770d55ca570bf41b5242f51448b3d763ee8c62daae96f45bc491dc7d7df75db70186c392859055efe726ba4630d03f57ef4190b86e5cfc44cbc9cf3a717140e2d02e39d04e99d5b169aef1df5626dbb3d45aa1247f8b85a72800c3efd7634dcf1970c04106061c450f3058bec560586f39989bf48e38edae1674502fd2341b23978d1a6720fd649151fe44304ecfd92fa47eaba64ca4bb05dac7cf05ea907dd766e29191c687fe2c967cd94c36f4c5bbb4f638ad45bcf4fd95208993297245b2508998323c49bbb89cd1ea5b4fe97084a67d6579efc88493205f477541fbb2440a8f78b01aeaddab8f1b19fcc6765356d4bc4af723e3ec2151309dc8233f7a35bd8b5d5615bc6503086a0f35061276123d369b36cbe329679149425f2da81e25ba02699bfd5141c71161813854ad1a1d220dfdeca5bcfbefb5e45aa6f5d00f249f5f13e5c10ccb29c1f6e4b35e12460715a70acdaf2c633748557e978133bfb7650062a02314f294f6e70eb844a32c59eaeb5a25fc8ec06efa07af4035be7a941e31af7856e1b78ba51b0cca094eab86ca4397402262c5d4e6b191816dc78cd87184bb80406524874db9301f9bff20b75e4af9fb6399ec94a26cb4d529352b7e7b46e8f1fb3bb49069f724d9fd2301bd713f41e400656cb72c6b4d843a78a1b176e7e5fb7f8a05ab423d5cce213ec8a2e260f1737962c7eb1215ae96d6e6784e1741b3a640e7fb0b10444b70ea445457e23aac55260752c8c0a6e8c4ea971414e16866e0aee293cf90b55ec814d049fda521f8a86ac2219e77844dd783c3280b1fd74d7dbf41a70db539ca832c459dab9e8698a0e8a60bfba7fcc38a00c7f2bd156b7262d8a347b57a3d6ac64a5896ad44c7da11371770b725d3658cafa15a2ddfae7ddfb6517ea794b44de01074156ad6afea1dd45325835575557d3c4a317bb50413e6d9f7142e83d890e8a8497b613313a83b0cc50c4d8810a80782e8ce3a271e8cff0180dffcc5fb2b7a3681a56417173b762ae9e9cb04ba26f70e1946984b8ba661e265f6bdb6719b9c5414a84530228e329f3a90e0731242465e9f152f8574f1b8fa778e5d67eb61e58a9ba22d4550eef96234e5912c99d774e330f7a4e07b6ce99ee1c0ef9aab0237ae5a1cba9247e155a93276b42fd72aa0c4c615548d1ed21392476eb0b99180134dd71afcc76acf7061ac63f93d5302edc2a67a5b36fcdcae5c4da91466b732c99d76d92ff4b0a13e45020bd8ffbd9d976f687e51b0ae62d86378df8118a60cba39cabe7d3bdd9a239cb140338cef5a43b12099b4cae994ab2aa07ce67a3929b49082514623bfd1c3123c2f5c84016f111c6701e06195b3cc4fff5a023597c8ecaaae42b9258143888ec2eed903743b6038b115c396c68f9258e2758fe610853045b99f11dbe3ccc9c4a839dd6f48f20863e1ed19caeca3ce97c3c2dd99a331dd467e56737a7f6f5451e70c31ca1cc18a1ab51a1d732e42ea3417c54e885073d597e4ee68e322606d4e0b99ec5ae8303db04f0c92a2774260e0aedeb9f18ba54bde8d68f7b47f924b765a3380c6682756fac626323d7b110f585db7733d89c3ed3217fe5d95e35103b6ae166abb4f7c1c61b18bbb985a914f21d8d29b8d5e85b168b9662372a856cd9b85165705667e907d62d5de55885b5a6443bff66d567287884ecb373b62897d51369c23e33dc4297c824067b19522aa675af2aa9aeec8ba6ab21545a83ba7eae4bfb67fd69a23788e05dc2267a261fada0d6a838e51544cd54d1ceb7280e364e57e65ca053c8ec17a77355516efc9a5c1d8d7bdb5ff319a52df42202c7227af94a4104bed42abb4c615b87e92067f70d431e3d12df697f80cbf1a3135afa46cd31ee2c908af4781eede7d3af4898342d245c9505df584845158953db430aae19b708f51cb33d203ebf3bcee6ba6378dc305b79b6c274db1f29df36c822c7473443deee40d14fda71d29bcdfd902ccf0e4769eb016bd862a767d6c1d0279b03a82978d0172b8fe4a787d0df44144bce8150936d0e8867acc67975e9c4924f9bc07c73dfc496f44352d03aa02341811e6cafb4a03db150661a056b2341753d367ac7232f16737863723e804c6f30b140b63c341cf26e2545d424d8217ff02c5fdab1b40f672e894056d6e02e6d5072b0e046164df042ef01e43ccbd5815e7b3dce1f0345bbe24114d0253bfa3b6e03e77aeeea646e2b62e566208cedd00d68f0d33c30ae7466956cfaa2183b0f7c442fd4e48aec9da8de08d3b8ef0581dc05347eb0c2238984ffee8663e715f2958fe41a55d4e29f5fd1119824167366ddbfa8974cf3682b82eb267670cba679ac416a98b098b773481e9948c0c929f01396f1bfc7e62f89846fb377983100e9544da90e960507e8d1804dcd7e075c173d48f3243498afc3810dd75928eca9c175a345119bf3b7a850d5d764c2c603fe5861bc795e1650652573268132b114a8fa9a2f4407e0ec04fede9eff08a0c766f49d8af907a1a4735a572d2bf172bd8a05a5c29416a11ae4de46f1d5438a63d485e847d44a085481dc8586ca184336fed37921a36d49bcf4a87df7bff179868df5eca2337656e7de0062ebd5c3f2a368062d06a1a9d4699389bb52b1dc60df631db29277bb412b405694f5a0570e30648e7661420c2c9d838c9ea50c7a95f9dd1510792e5b6a83c6ba0b1d82e3bc0f93cec4bcfba58a164784f27bf27823ef0173f30e9c76ed394277c03d87309468729847b4160c5cec0ee1dcb4c8f0fc0c53f3f26760178b21cb2601cefd093cfe167aa615237fae5f72485c1cf1285fa4cc88ccd798e08a3488f83b47a9f080b3942b176003d33927bc4d881a8e67f4914c43fe3258ccd7f81784d38616dfd7e4ebb2b32eeb8c64a03cdb071da6a1eb474fc991764f17e675b1e91199d20fe3ada555a444f788fa4605d2429f8c254b94bc2c19f3e8d69c50306d1bf026403dd8c73f3692ee67834955f3464710ade562a3845607c855b93b881cda1229a1face2fd5ce92e89e09416e3f5889327c2c9f8eefbc44805551e87fd4916eca3874d157e10c8b6818cfc8bf29af714e0fc19c0cfccfa7e92c53fe8cdcf1fd1e1ab3235b5593c7f327637ae22070a3e66636263487ccc674d83fd6710ec05318b006eea1d3d81cbd34fa2a71ac4799e3137c93cbc6234d5226e7d9d25d6ed29dccded9410df3559831a80d8ca7918408632a80c73b2cd727ea02b2bc2bf0ffb2cf68edf599fd0cc85dc4c0d997d2a0f42e2bff2224a5d753743c28313aa25036834baccce30ea31232cf8ed687b0766c9813e1f607121d931de95f6b88f8c3c24d49f48f465b6dfbc9c2a15f0f0c0b08c707a4cd54ba2f9a901bf6a3ad206238936b6f784956fa1e79709e19cf1eaf65b405df54182da2ecf0f28b1df3b6229175a31b72f8015fb1ca024690fdcc516043cef2c734933ff1bef09dc91215753530b329923a036151bd95e788383fb3c97eea16310de80b733442a3d1771620faf4969aa4bae91ec2a165c3631fa3dccdbea9e403b25d066817c8b0d48cb9ca7daf13106280832ee2ec3d2f6ed4d9515ab1abd04d440c9fdc756aea755cd518b4acdb9d291eef42d384d6119488d0c9f0aedbccd1e7f15d14537f9fe6db66cfaa311c3279d839d94701c3ae609d57a3789628082589ca97839c67588711df6a76fd5bb80d1d7715f0dc45a59cf3a3872bc6de86388d78a42ad3c1da36329512dad0bbe357708395bc0f3048d1babac71413daab3909cf961204ff32773b68f0af4961bb34f86d253bd737086d50934257dd0a6f478cebea365e2a42b3acede291ae1c86220dd771a7850856911f6926232aa356bdf831cbc70af91e04625a6955c44d19fc0fa0c0a98c75b0d339f0489d2794257a50ff69641489e597f47e7e05328001c5004db52f37d087ea83fdf7ca4f3b201d22386c4b36eab9fc50c1e76c1de50725d10bffb73ff05d1ae5f0cb8eeac30024e5d5642b135b471064dbf97a078d7da0b9f4be920e7df13c2e7549d326c4d8089d159c002eeb960bdf7ff570577f790628df52c92ba9e3f01895e7cda17e12e329e4af00038ef1c19df3565694a4d410358a4101ff949b7208d3894106dfee080d47e719e8377183840af14a5fc0a79e47acd1c8d183c5ba37a1d598c33b67c247060033153692816624658f91d199a592eae7b3f8ff7951bfb7e6b9a942e9eadc3d7201c38bbbf3b18191b98e9a1ba004f2403547a912ed1301b01d6ba3912229b28db19c0793b4895c91ce4043071d8bb0a133766b1ad35455eeb1d425474658404f742fd5a9a9f00933388d78cd5a10938a29d11e62f22c048b66562426151dec8f3409d3c1c43116fbc0158567bb0df4a80580d6be66b431a9a823fb813ffdc06cc65acf527df5f8f2e8f63737688bcc08784d5e4a7ad530daa72c27bcbd12b8bbd83") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000d14000)=0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b0a000)=0x0) poll(&(0x7f00003d3000-0x40)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2018/01/31 10:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053e000)='/dev/rfkill\x00', 0x1, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00009a0000-0x8)=0xc05, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockname$ax25(r0, &(0x7f0000d37000)={0x0, {""/7}, 0x0}, &(0x7f0000acb000)=0x10) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fdd000-0x4)=0x100000001, 0xffffffffffffffc7) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000648000-0x39)=""/57, &(0x7f0000152000-0x4)=0x39) getpid() ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 10:05:25 executing program 3: r0 = syz_open_dev$audion(&(0x7f000032e000-0xc)='/dev/audio#\x00', 0x3, 0x200) r1 = syz_open_dev$sndpcmp(&(0x7f000058b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000081a000-0x50)={{0xfffffffffffffffb, 0x5}, {0x3f, 0x184c}, 0x1, 0x2, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000026d000-0x4)=0x0) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000253000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x4) [ 113.901428] device eql entered promiscuous mode 2018/01/31 10:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/01/31 10:05:25 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000de3000-0x18)={0x8, 0x2f, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b34000)={0x3f, 0xfff, 0x10001, {0x0, 0x0}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007e1000-0xb7)={0x0, 0xaf, "c9f091fbf7166017bc746e41d18e1633b18d49bca4bd7279350e727c4899c029f152cc06b48a68d1d02c8ecdc1d0c42a9e4016dd772ee62c927d53446d2ba5c7b2c914ff8490b60f6e376cc38bf1f56c3c33af6132ef53b8c09e0aab93b323497bab7bf50db8d58bdddd2e28eb7aa4a2bd2f8ba39a3706006149269ca6c46c84c8dc3a9f1d5570042cc255c956ea8eb9936c1beb751419e290ed1dee23c922c24448d1b1210139fb8cb5cb5ebb80ca"}, &(0x7f0000572000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000061c000)={r2, 0x6, 0x0, 0x40, 0x38000000000, 0x10000}, &(0x7f0000ef0000-0x4)=0x14) fadvise64(r1, 0x0, 0x100000001, 0x6) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000b4f000)="04ee73fc691f06f9b1ded1713ace49ddf4bcd13836fa9812a6187d3467e0b0a769de15f3848dc05fa6d39c47e34758c960ff67e831ca18c0c163668693a21ded1db3e503096fc477c21f18fd8957cda4b8a4760fd7ee61293da2791b558b9ad30ed864e9887d3d1ebc40d8983299789cc7834554830fc70d7a03391308d0c1d6fd3bba6fc09e6ff184c99e925fa01fbf29f064adb498b51a4d619099e3bbcea36a0be186acec0c7a28ae7badcc2bdf139ee88c629c43298b2699dbdad826aef35bafdb9024939ba80c81dddfa181ca7bea080365097451ec2999acf0979564af25d084fbfc9450bc5664", 0xfffffffffffffe25) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000564000)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000941000)=r1) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00004f3000-0x89)=""/243, &(0x7f0000e59000-0x4)=0xf3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a5000)='/dev/rfkill\x00', 0x442, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aac000)={0x0, 0x0, 0x0}, &(0x7f0000633000-0x4)=0xc) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00004bb000-0xe8)={0x0, 0x0, 0x0, 0x3f, 0x1ff, 0x0, 0x1e, 0x7, 0x10, "a31bd9c82d3ae934f84945f1a525d8cea238c2a89e5cedd76f89a4ef57cf56ad10ba5baf39b22e1279e9c91a5c4664e78e82dcd204b7936385b71aa7a60626a3", "9dff55924c15e5aa7d28bf788649e5a5a62c9885e7fced20c23abaca3bfcc9bffa17e251e7deaeafdc1a698680ec3161ea8ba08a7f3102601bcc4a679637b01e", "b58b25dbdf1873f04f0e4a4a0e9a69f6c317dcdd60bc836a3c598ace48a63eae", [0x7f, 0x2]}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r3) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000723000)={0x1, 0x7}) 2018/01/31 10:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f00002f7000)='/dev/vcsa#\x00', 0x5, 0x101400) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000a64000-0x99)=""/153) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) flock(r0, 0x4) creat(&(0x7f00001a1000-0x10)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/31 10:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000e7e000-0x1d)={@ax25={0x3, {"4e6934e4291afd"}, 0xff}, {&(0x7f0000ec1000)=""/0, 0x0}, &(0x7f0000278000)=0x0, 0x10}, 0x30) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000016b000)={@generic=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f000046b000-0xc)={0x0, 0x1, 0x5}}}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e77000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00004d5000-0x1f)=@random={'system.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000103000)='\x00', 0x1, 0x2) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000e76000)=0xfffffffffffffffc, 0x4) r1 = socket$packet(0x11, 0x400003, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2) 2018/01/31 10:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ab000)='/dev/vcs\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006a5000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x6, 0x4, 0x3f, 0x4, 0x0, 0x5, 0x100, 0x9, 0x7, 0xfff, 0x2, 0x9, 0xa0]}, &(0x7f00008f3000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b81000-0x10)={r1, 0x4, 0x80000000, 0x9b94}, &(0x7f0000d4c000)=0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) rt_sigsuspend(&(0x7f00008b7000-0x8)={0x35}, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000cb5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000171000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009e2000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x7, 0xd854, 0x8}, &(0x7f0000036000-0x4)=0xa0) mlock(&(0x7f0000fb8000/0x6000)=nil, 0x6000) 2018/01/31 10:05:25 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f92000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000f92000)="eaf7187e73885194a00a207382ba1686a05938f2db86f35367218f846180367253f7d9ec6ebe992a59bf2952fae51467b03a110d8bf5757638c17bde60dc6f9712435c7ac9650fbacb24413f42e0dfb7229923fe4d81304828bc2ea548b16cf62e2c469a278f181bc800f19e1adb6b51d8b31add785b21576b2c817cc29fc0619a427f08acaae89c76ed16ca27d8b3f03cbd926a07e893e15c853a2f98b90c525965e20ae0eecae0c8a59bd0ab48a438b47cb8a945", 0xb5, 0x0, &(0x7f0000ec9000-0x10)={0x3, {"c87548cd8a7c31"}, 0x4}, 0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f92000-0x16)="72b583a68811a76105ebc1b04f016f21e9c4ba02705a", 0x16) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f94000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f94000-0x4)=0x14) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f00002d5000-0x38)={&(0x7f0000f93000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000f94000-0x10)={&(0x7f0000f94000-0x48)={0x3, 0x0, 0x2, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x3, 0x5, 0x7, 0x20}, 0x1, @can={{0x1, 0x6, 0xfffffffffffffffb, 0x9}, 0x5, 0x0, 0x0, 0x0, "6fab78166a1bd69e"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4c000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a85000)="118cffdf288e38b8e9b4c519a505ffe600abe2b3", 0x14) 2018/01/31 10:05:25 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000018000)='/dev/midi#\x00', 0xffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000)='./bus\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/31 10:05:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f00006c1000-0x8)='./file0\x00', 0xe00a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xc0)={r0, 0xfffffffffffffe00, 0x3, "066d9a2972c931104921170c8564a9e5c9a1f05a663d469315a42602095de280720596418d650c44bd75db8721c6dc0d672fe58cabb023c97472bf234538e221a6f333f85e4628f3e12439af042e51dcdaea056e9c289195470d8e51226db02abf49c211ecac266508ae081405078415395e784a51108933dedc8c5d08d3849c06fe79380c5467fa130b7e14385f9c07cf4cdab457c4ac30dc1ddef426cebfcaa7da78e1d43c91103dc55a96a13bd9724202642ab513"}) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x100000000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x800}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000009f000-0x6)={0x1, [0xf040]}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x63) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="b14ddeffe576", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/31 10:05:25 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f81000+0x50c)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000f81000)="5968aaa757a800f3ea971b864d4029b6148138a099ba0ad9446e19d2e7538656465332a8dbdbaceda57449321aaa69b9c4ea5842aac5c842f99e75bd38d41fc8", 0x40}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r2 = dup(r1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_in(r0, 0x5452, &(0x7f00002b6000)=0xe2) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r1, &(0x7f0000001000)=0x0, r2, &(0x7f0000000000)=0x0, 0x4, 0x0) 2018/01/31 10:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001d5000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e6e000)={0x2, 0xd, 0x0, 0x0, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x20, 0x0, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000745000)=[{&(0x7f0000816000)="3b0f97f16e8999f4eee64e89464f447cba47ec8af8a940965e6ff5db91ec7c146e78cde5a57551dd9f7c48c7666b903262c5ddbd426b58bec6a9522ff22d54c856a5fa3602035c5ee860ba9cab6fbc489a423544affb8ba7768cc8f767eb2d5324", 0x61}, {&(0x7f000014f000)="172efa4a5f2af766", 0x9}], 0x1000030b) 2018/01/31 10:05:25 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/audio\x00', 0x82200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000eec000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = signalfd(r0, &(0x7f0000f1d000)={0x7}, 0xfffffffffffffc75) close(r1) 2018/01/31 10:05:25 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000d000-0xc)={0x0, 0x73e, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d000-0x6)={r1, 0xff}, 0x6) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000004000-0x4)=0x9461, 0x4) write(r2, &(0x7f0000008000)="523d43002469f1ab1a473c4417118f27a30e000000000000e755285de1a1c4b660774f688b7f9b1c8c6919c6175fbd5c0a6f44b0c040e1aa491b9729dfac58cfcc8fe5930c06bdeb2f0f4379cf", 0x4d) 2018/01/31 10:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x14000, 0x801, &(0x7f0000ce6000/0x14000)=nil) stat(&(0x7f00006ed000-0x8)='./file0\x00', &(0x7f0000696000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004a0000)='./file0\x00', &(0x7f0000e12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000031f000)={0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0xc) getgroups(0x7, &(0x7f0000785000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a8a000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000546000-0x4)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000e37000-0x70)={{0x2, r1, r2, r3, r4, 0x2, 0x8, 0x0, 0x0, 0x0}, 0x6, 0x3, 0x80, 0x200, r5, r6, 0xff, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000b76000-0x8)=[]}) getuid() r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00001e2000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007b5000)={0x0, 0x0}, &(0x7f0000139000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000b9f000)={r8, 0x4}, 0x8) 2018/01/31 10:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x1000, &(0x7f000026e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a49000)=@assoc_value={0x0, 0x8}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000315000-0x8)={r2, 0xee6, 0xe7}, &(0x7f0000007000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000cf0700", @ifru_flags=0x301}) read(r3, &(0x7f000067b000-0x13)=""/19, 0x13) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d23000)={0x0, 0x0, 0x0}, &(0x7f0000d28000)=0xc) ptrace$setregset(0x4205, r4, 0x6, &(0x7f00001f0000-0x10)={&(0x7f00004ba000)="de260f5b2abc7ef362983924bf7ff55557f6bd283f82ef9b3275ffa7a0a471159cc8b029f7bd4b583edb468c3e0dd37f7c172273b2cf24d867218d5293c586184da514096abfba032add1307cf4e2134e51a2651a31af52121cb996a4e655748a972c02d6b0518591d223db68a4887e5dde58a11d0551db062b8b021c5bfa2cfc6322e171630740ee53dc8c09c09393f06d6dbeab76aca9a7632649e5036a71de1e08a482717e6c41303d54732868bd36b53f058aa8ee5e6cd411e6121", 0xbd}) 2018/01/31 10:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003de000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x5f194203}, &(0x7f0000f1f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1e000)={0x0, 0x0}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ec000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000736000)={&(0x7f0000395000/0x2000)=nil, 0x2000}) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00001de000-0x8)={0x2e74, 0x7f9}) 2018/01/31 10:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c0c000)={0xffffffffffffffff, 0x3, 0x40, 0x0, 0xfff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004dd000-0x50)={0x0, 0x7, 0xfb, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80605414, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0xfffffffffffffffb, &(0x7f000061a000)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000447000)='/dev/audio\x00', 0x8000, 0x0) r3 = eventfd2(0x7fff, 0x80000) r4 = syz_open_dev$sg(&(0x7f00000fb000)='/dev/sg#\x00', 0xaa38, 0x80800) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd0000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecc000-0x15)='/proc/self/net/pfkey\x00', 0x3, 0x0) io_submit(r1, 0x5, &(0x7f0000749000)=[&(0x7f0000b2a000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00009ab000)="cb433d98ff4c7c65d2ec30f4baa96a677ffb932007a27e39df", 0x19, 0x6, 0x0, 0x1, r2}, &(0x7f0000a1b000)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f00005ad000)="1236817a6b5bade38ec5823ef34466a35dd250b6f8b6cd49d1481ce13fb494db8b3b31b23cceb37c12f11e2f41d8a21b397bda0d0ca2c7e7d389d91c462ff3489a2c58499c1fe891982c4d5b6034f650d990b2910e3d1b834c8f", 0x5a, 0x0, 0x0, 0x0, r3}, &(0x7f0000562000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000f71000)="f0dde63cfa81be1ccf640566fd26c542d16d551c", 0x14, 0xfffffffffffffffe, 0x0, 0x1, r4}, &(0x7f0000240000-0x40)={0x0, 0x0, 0x0, 0xa, 0x7, r0, &(0x7f00001b7000)="5271c6f8359aa842631d315ff43cdb105f748db2feddf22b3dac62005ea137747be5368ac730092d9e6affac03a1c76395d1ceb140c3008f17b5c7ff000f93b952bc710d9e943fb7e957", 0x4a, 0xedb, 0x0, 0x1, r5}, &(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00001fd000-0x85)="ee6c923556b1db13d28386ffb40c00a6de2b4d86b5534d9e419e53222a60a4d965a1a0f8b8d242b24032430fa0a765c5fe024099dd36bb132d95beb8a15b705ebf7de8eb4436cdc1ae06820f59eda2134e59b56c7721b9c0d81da25a2353c53fcc2d0fbf922c98fc338d4ed429f814f48097c7bd24f5683c427ed11dabe1eeed237253c71c", 0x85, 0x7, 0x0, 0x1, r6}]) 2018/01/31 10:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) lremovexattr(&(0x7f0000172000)='./file0\x00', &(0x7f000089c000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f00007e4000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f000092d000)=""/234) 2018/01/31 10:05:25 executing program 6: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x6}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1f, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000dad000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') bind$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x771}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00005f2000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d26000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 10:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000df7000-0xc)='/dev/amidi#\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d84000)={0x0, 0x1ff}, &(0x7f0000648000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000354000-0x10)={r2, 0x2, 0x7f, 0x40}, 0x10) connect$inet6(r0, &(0x7f000007f000)={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f00002ae000)=0x6dbc4d4, 0x4) 2018/01/31 10:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000018c000)='/dev/audio\x00', 0x640000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a55000)=0x4, 0x4) r1 = memfd_create(&(0x7f0000af3000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ab000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/31 10:05:25 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0xffe}, 0x2dd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) [ 114.216927] device eql entered promiscuous mode 2018/01/31 10:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00003d2000)=0x0, &(0x7f0000415000)=0x4) 2018/01/31 10:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000005e000)={0x2, 0x0, [{0x1a0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/31 10:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000dff000)='./file0\x00', 0x0, 0x18) mknodat(r1, &(0x7f000079d000)='./file0\x00', 0x8100, 0xb10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 10:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ca000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000082c000-0x4)=0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f00005ae000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/31 10:05:25 executing program 5: r0 = socket(0xd, 0x3, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d00000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10002000000011, 0x5, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001d7000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x0, 0x55da77f243942654) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a69000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a8d000)=0x0, 0x4) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioperm(0x5, 0x54200, 0x5) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000d21000-0x98)={0x6, 0x0, [{0x40000001, 0x9, 0x800, 0x4, 0x1, 0x0}, {0x80000007, 0x1, 0xffff, 0x8, 0x8, 0x0}, {0x0, 0x7fffffff, 0x9, 0xff, 0x322, 0x0}, {0xc0000007, 0x6, 0x2, 0x20, 0xffffffffffff65e9, 0x0}, {0xc0000001, 0x2, 0x10001, 0x4, 0x8, 0x0}, {0xd, 0x0, 0x5, 0xf4, 0xbf, 0x0}]}) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x805, 0x10000) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000861000-0x4)=0x7, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000cc0000)={0xd6, &(0x7f0000264000-0xd6)=""/214}) dup(r2) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 114.311679] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) fcntl$notify(r0, 0x402, 0x20) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000000000/0x978000)=nil, 0x978000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000841000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096d000)=[{&(0x7f0000808000)='t', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) [ 114.358418] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6e000-0xf)='/dev/sequencer\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000838000-0x4)=0x10) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a6f000-0x4)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/31 10:05:26 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c9f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f90000-0xa)='./control\x00', &(0x7f0000f90000-0x20)={{r0, r1/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fe4000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r2, &(0x7f0000010000)='./control\x00') connect$vsock_dgram(r2, &(0x7f00002f8000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) name_to_handle_at(r2, &(0x7f000002c000-0xa)='./control\x00', &(0x7f0000fe3000-0xc)={0x8, 0x0, ""}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/31 10:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x9) 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004e0000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = add_key(&(0x7f00000a0000-0xc)='id_resolver\x00', &(0x7f0000897000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001d3000-0x7b)="8016c1ee6e7964939c182849978eeec7f1263c66375d78bbbbc171943b1f5312d7c22b9ea17bf7a759b772cf94b3da6d5508b61cc2f729c561ae3ff7aba426ccd16418551c0c82834f832f4378c182dcc0001f430301c227d09d769d410a4469d532a560e717aa9726cb47ab54ca064d8ddd8ef3d06f1d4aa66b26", 0x7b, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a85000)={0x0, 0x0, 0x0}, &(0x7f0000034000)=0xc) prlimit64(r2, 0x2000008, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00001bb000)='\\eth0vboxnet1vmnet0\x00') mknod$loop(&(0x7f0000d4d000)='./file0\x00', 0x2, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syslog(0x4, &(0x7f00002d2000)=""/25, 0x19) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002d7000)={0x0, 0xe9, "edce4aef4e487e3213595cf953f9c9b69817ab2552a8841c018670a3e70ecc150f3839ad6a94108d3e37d37c4caafb5724a27c214a6ffb49a280272cadd8b2482e5ad0b400810e46e267b6e70aa24a9818079a1a2ead263b205f7cbf5159aabeaca85c283dafc86afc35a58683c8e1967e9cd275b50dddc0fec1380fdc36b325554a9383f38bf0be653fa993773934d14f7e2cbc7a2d0d73ba06fa0850795fc759b0be3f2932be3ffe5a034eb4ecd51799c71a2a6ba1207d082a999ad4e39cb853c52ab30d78ecc881af5a8d62a1c69ecf6514a982a0c21f96bd5971d587ef8a529089e03e656d5288"}, &(0x7f0000187000-0x4)=0xf1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000034b000)={r3, 0x1}, &(0x7f0000bbe000)=0x8) 2018/01/31 10:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000d00000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a8c000)="d391270d7b037f6b20966f89bb3461dff47f64a0d352358686bfc531507350784a81fe79dd4da580fda2e7b76edbffd04eb8f9ebd63187641e5f5ada53dd5c8ee4f2ecdf0b477ab43d67", 0x4a) sendmsg(r2, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[], 0x0, &(0x7f00006ee000)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$midi(&(0x7f0000013000)='/dev/midi#\x00', 0x8001, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @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]}, 0x19, 0x7}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) personality(0x5000006) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) prctl$setmm(0x23, 0x3, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000003000-0x10)={0xa, &(0x7f0000005000)=[{0x101, 0x401}, {0x3, 0xfffffffffffffffa}, {0x14, 0x5c5}, {0x2, 0x5}, {0xff, 0x0}, {0x3, 0x2}, {0x1f, 0x2}, {0x650580000000, 0x0}, {0x8001, 0x8}, {0xffffffff, 0x3ff}]}) close(r0) 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c5c000-0xb)='/dev/adsp#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001e7000)={0x0, 0x6, 0x10000000000000, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x1000)=""/4096) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008e4000-0x8)={0x0, 0x0}) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000013000)=0x0, 0xffffffaa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000014000)='user\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000)="8173f4635719661cd534229ec02b9663b16956643749a22d21bcfe8fd09ccedf7edbdc53ee67a7aa1469dc3f93bf8324f53679a2ffb9f6e8b02ac0aa20083ba7627ad0d3555fda38aefe893c1438eb7ba9e5918b26d78386e64249cc2314d02a116d5a60535c328e66873f3a261f", 0x6e, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000004000-0xd)=""/13, 0xd) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom(r0, &(0x7f0000ebd000-0x47)=""/77, 0x4d, 0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/31 10:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x23fd, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ab000-0x20)="0a0775b0d5e383c3b3b6ff01000000000000f0df8217ad400000000000001de6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000bfd000-0x38)={&(0x7f0000432000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000805000)=[{&(0x7f000084d000-0x1000)="c8d15a615b47f06571c3b462bb65587faaf3bd70ac9b4fa2a15a43b81ded9427", 0x20}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d4b000-0x38)={&(0x7f0000a92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000063c000)=[{&(0x7f0000ae5000)=""/212, 0xd4}], 0x1, &(0x7f00002dc000-0xd9)=""/217, 0xd9, 0x0}, 0x0) r2 = open(&(0x7f0000ae8000-0x8)='./file0\x00', 0x40600, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000063f000)={0x1, 0x6, 0x7f, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00009e2000-0x90)={0x7fffffff, {{0x2, 0x2, @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) 2018/01/31 10:05:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x8, 0x100000000, 0x3, 0xfffffffffffffff8, 0x5, 0x7, {0x0, @in6={{0xa, 0x0, 0xe245, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x6, 0xffffffff7fffffff, 0x9}}, &(0x7f0000101000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x17, "0750d2b11f85dc5f976bfc813030cb2487b6a485669cf9"}, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/kvm\x00', 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000fda000)='/dev/input/mouse#\x00', 0x200000000000, 0x8100) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000473000-0x1)=0x76) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x20, 0x400000000002) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x0, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000049f000-0x20)={0x5, 0x7fffffff, 0x4, 0x2, 0x1, 0x1000, 0x1de83424, 0x6, 0x0}, &(0x7f000033c000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a13000-0x8c)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') dup(r0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ftruncate(r2, 0x100000000006) sendfile(r0, r2, &(0x7f0000626000)=0x4, 0x5) 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) 2018/01/31 10:05:26 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f000000c000)={0x0, "5f3272a34ceded0eb04517115e09136387382a8d5b2545781367bc19ce340782f96b0d5a23132af529b02055ee2746d5e10d0a0b0dc6b7c13124cae0778edf0830553c258c202ce26377f0e2e0d908ea7035c31e3a65c19ac8537eda5f8ad2d5dffed18a37763ad5c71ece2c5d539d0d56b24a4a7ab379a21ce7c83dc7ecb7875df36241e7ae8d28875aba22e8d289d747c0bea6c5b5db922b51383a92df28ffad2d18641813877ad7fc00508b7052143be491cf8fe1ab3d4a5e7d2d4c4a940ddce2c1a04849701334b33f50766808f2b442c011b6fa734ee6196a9c75f543c7f386887f8d"}, 0xed, 0x800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2d, r2) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000)='/dev/dsp\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f000000c000)=""/45, 0x2d) 2018/01/31 10:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00004b9000)='/dev/adsp#\x00', 0x7, 0x402000) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000013000)=0x3ff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002cf000)="7e60918f82920df220c431f8f051eb96d80665657fe49c24003ca84db982e170d2a60e2e109e68e414e697840c27b08f537454d7c6d30fa02cf941fe3d1bdfa18fe90ef6d5c129ca66c0ac", 0x4b) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00007e8000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000041a000)={0x2, [0x0, 0x0]}) accept$inet6(r0, &(0x7f0000bf3000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003c7000-0x4)=0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00003ea000-0x8)={r0, 0x2}) 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ca000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ed000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000369000-0x10)=@generic=""/16, 0x10) r2 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000c2d000-0x10)={&(0x7f0000949000-0x94)="3ec52e2aff9b7fdf466c0041f480d48085d916d9f5f014f4877c0d1b11ecc301f7a5ec1487e8d8ca533f79e001d8c043f43d4ce76206631a4043df6832e5cda835854309f6dde5c28b26f41081663851f2b64bef7dc2b3f2879eec38f3598ff71b3ed8446cc61fd83e2fd7be7f37636a8c674f6803d3ba50e9e6d9259e124a4d10868e1ed3042cb307bf6233b1967bc0b3ba516d", 0x94}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f3000)='/dev/vga_arbiter\x00', 0x531083, 0x0) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00001a6000-0x110)={{0x8000, 0x3, 0x2, 0x81, "02786d836fd74d893c73ef44775343d89be7212286971be7d70ba8980f94cbaa4442173d0f93bb7d743c99ee", 0x100000000}, 0x0, 0x0, 0x2, r4, 0x6, 0x7, "4179301a4894fdb4470a2bd55feffac206e49452910fa01a4d398d9ea817874f04e2bd015e336f9aa478ae9a765c018fcf0f5ceabd2155cca2373beb1b14a521", &(0x7f0000144000-0x8)='&md5sum\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0x1, 0x387, 0xb8f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000a44000-0xc7)=""/199, 0xc7) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7fffffffb, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffff80000000002) poll(&(0x7f0000b58000-0x10)=[{r0, 0x8, 0x0}, {r0, 0x20, 0x0}], 0x1165a9a3fd85d192, 0x0) prctl$getreaper(0x9, &(0x7f0000567000)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000e56000-0xc)='/dev/amidi#\x00', 0x5, 0x1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000007f000)=0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e0b000)={0x0, 0x0, 0x0}, &(0x7f00003eb000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000fc9000-0x110)={{0x9, 0x2, 0x7, 0x3, "c4f9d02852a6e8ede81aa997074db6752684c726f215ae2aeb10e883b500276c5991b8d18432c2c9e06c399f", 0x6}, 0x0, 0x0, 0x3, r2, 0x20, 0x71f1, "4dc55b2487d34bc13272e0c653ef5bc7dcb245495576172ba94b785612fc3adcae588cf497a0149d0ec851c73a459a6dc22d17e95a13d179e43cd210bebce690", &(0x7f0000787000)='/dev/amidi#\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10000, 0x0, 0x200000000000000, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c75000-0x18)=@add_del={0x2, &(0x7f00004f3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6afe6d7a}) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000569000-0x120)={0x7, 0x0, [{0xc0000001, 0x8, 0x1, 0x2, 0xb147, 0x9, 0x3f, [0x0, 0x0, 0x0]}, {0xd, 0xa3, 0x1, 0x7fff, 0x2, 0x5, 0x4, [0x0, 0x0, 0x0]}, {0x80000005, 0x0, 0x7, 0xff, 0x7, 0x16f, 0x8, [0x0, 0x0, 0x0]}, {0x40000005, 0x7, 0x2, 0xffffffff, 0x8, 0x1, 0x0, [0x0, 0x0, 0x0]}, {0xb, 0x97, 0x1, 0x40, 0x5, 0x2, 0x1e, [0x0, 0x0, 0x0]}, {0x40000000, 0x17, 0x7, 0x1ff, 0x69d5, 0x100, 0x38d, [0x0, 0x0, 0x0]}, {0x40000007, 0x968c, 0x3, 0x5, 0x9, 0x8, 0x8, [0x0, 0x0, 0x0]}]}) 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffff000, &(0x7f000001d000-0x8)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000)={0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x7, 0x420002) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000023000+0xe0f)="cfab0716ca96a63f505e747e95b78b233bf35af223265b96b8ac158b919f38a7249a6432a2fd4f5821ac6710aaf0b54802ae50fea6aee6bfba78e96441e168c15c6c22ebb246e75acaa99667e5290a462c6e4d21a8823ec643937a68dc356f542da18fb34f666cb971026f09c9eef40ff97b28a649d9ef43b7cd1c3e138d84e97555580860ef96c6fa8d25646f3418e8ee74a3989a933ec3bfa5f5214a4c549d196f5317222b7f4aaf10", 0xaa, 0xfffffffffffffffa, 0x0, 0x0, r2}, &(0x7f000000e000-0x20)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x1156, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x1120, 0x2b, 0x0, @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], 0xffffffffffffffff, 0xbb}, {[@fragment={0x3a, 0x0, 0x9, 0x2, 0x0, 0x401, 0x0}, @hopopts={0x3e, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x1, 0x6, 0x7, 0x8, [0x8001, 0xffffffffffffffc3, 0x0]}}, @calipso={0x7, 0x18, {0x40800000000000, 0x4, 0x7fffffff, 0x1000, [0x6, 0xa87]}}, @generic={0x100000001, 0x1000, "20dd7bc90e2f87c32313cbf66f3236c64897b5903f2c307920c891d81bf409549e396e40cd0721a760d1a8decd29d8145c0602c06d7fdb52d45686bac4021fa3ded6f6ab1196f9ac9928e0b246e623e19948d9b489d1c93e10d59a1e196f1ccf51f8cded77b68743689d43e7e6192ab53110445e8132df6a4d1681203ad2dce3bad1bbc04580e9f0ffce7177fe1bceda63a248a1cb6e573d961c2e835c7bf78b32bfb585e1bbf088ce9a9e6a72a54e20d1ac353128eef0a1b6c55e49cee1566eaccbb9c69968fb80d2652658fef3567e6efe3a2ba18bb4e3accd008ddc965621f891e1db110a4d906cd8c41dbdd6394f7ed8e7c746b08fc2696a995ed4fe20524039653d271b3e2a4aa1ba8d3628a88bad1290b52ca3c91f0de6446f6e1d1d1cb64cf5a6b9790cfc9bfbc66117ffbb991fa6b37508a6a221ca12a7000be42145be389b1c638d7c02c5511c4cf9c0cecfa362e8a74e9c6ba33244be81751bd057bd3e82170eadb07177d26b5bbcb9e2c7a412dada32de1bfc7ca80c6c850d875e4ac93d4abccc22868e56a2cb67747925c781004940d11b978cc777cca7094c68ee0b8d60b539122824cd0dfa351c9846a5f9f04643f0ccf578c1e06a6989c9b5af1deb504bdc8846ab82ee0c0be5a4a37ac9a51ac218d4e597c9d624123a6b79d0a04c41bd7206bf85677b8add266b290b914011cb4b9c9e920632a9298c9f5ba3b4ff7013368cd59b3a6e0ec8bb6f99f62a3776ced958fed8fc7fb1acd5150ebd068a18f833b9011fbbe935dbbbe4b11b077a51f42e30a44449e390b2e73fa5375491796c77dc1b7873b291d93612c97e787f4934c38d0f0a682e5fd5e854eead1f2cf7d7d65f8eb7fe3b2eb4abe118ee72cec2433f27d13909aa864fc60e81001353a8e254857bcd2587da965e22e3644d89aac9971ef7dc141167cd871857fbbe2c12e0397eb4c06c79beb2cbebe5b0c8bf17327f7822fdbeec276a52ecea3e73e667fdca343492bca8c783933efac5f37c6c832a47d55d2ca328dee8c85f743589eb9aac09d3b40840d540e014cf1b184117af14b09cdbb4ebd705d5b19de8c01621ccbbd46a383171a54e77ac7107d8e5275f04d7429af9833def1f291c64aff0d1dec95a2b63ff547ea40354830df8312ca3ad1665cf1f49c5cc31dcdc43fde28c5b41bf9d7c0966a066ec36be7e1f1bd829fb3a458511d2868ff9885303e3b6a76472eed8b1c5f665877d7402013ed4599aa0f66d75fc6da94bd1c79865e419883c503cc2ccff6ac2850b5f2d27b3895b4e8576508e742692beb7a3e01c006aed384599e349f9610b289c56bcbae4657aae4bddb1f97feeefd98322a82333dfcec5e2f0eff4691aa8e04c1991fc194e194619c7b1dd9f292ed40af189c3023e3839a6b1d52c00f80a9c580e90e0757fcabdb543959a2bd5e8de8c4903daa979f651c23dd469e9ae20f49e1b5797d8075a1199b14c2b199bda2e172d5b8ff3293004e74b83c588068f2294c2a4e50ac9b2eab2aff1f43a2467b8107c24245a39ef9ea96c9ccd4aa926ec385be86d830eaed7f7e051a3afb28f2c0647da727d8f2f0eb5d1d580f31f9a42ff927e7d3b598481bd71c6d43076a23a9d8c31088b56cd8c54a215295f3248653082e39fdf360eb76cf5800baf901da9c5b19682b82cf5d32ba0eec34005ffc8d18122599b4a9eb0c555a44c775836f37d8a04dbe7dc3c510eda94af35ada29bba9c111bf2f6230decb32af89fef6a6eefcd19a550c1306dcc9494d66479bf8cf6ee56d74cad07d0579e8eea3e67c591b5af094e0d875f043b6a030214e987b4ca72f9cc9ac1ab75c9e53a9355101873e0885acb7e40042546cd4409d3e01f6e6d12f34f0b5fac5b4bbda8b068b0e477eaf437da6ff5635ff38663fa350f6447cddf983d6572e9034e464850b822affb9ed544a984a4db69ac62198314540007d9784fb258a5ee34e5f86bcf03310fb96c1bf72e6d0c384edbe8d4c629ae1ba58e209a293ab7fa7aa3ba72347325fe7a410cc5e0826c914f760972897250f609e0832fb59e9055f10d71250095c795f8502484050f43ae119f9e066a42dcdfb4687f8b42b04076dd477b4f911cdef974625201f6347a32734aaf802a63627575ce1df4cd2eab10b5e41c2209fcf6387730d60b574139e54d6a3be7874b498f61e8716aeeb48736abe1ec6382f003c20bd772952dab69868e66b9daa4adfef1658d7285731997861eecf7aae33201b42a60f6d5f58d4498530c21eaa8a8724d3c867bd5ac5939b219a288218fcf1deef191d0ba41b75cc3ac4023af31ffd9164d17f56d1db0deb6741af98d321eef831834350742dc88a9d67f69bdf4d59253a47c100101f720f6ebfdcddc0fea90672b21b345f4622956a4e64087bcde991136d62a7a48ee30438930c8ac213c027dfd51baf5ac45cd9e0bc2e3f1191f3009958bcfa2bf5f94c46c82667337e0e5167c40998817997dcdcb805ca4afc3654429f646f1e12c42319e68cbbb30ba800b3b26659fadf9247e3b55d2e0630ffbbf09f8522fa6a1e0eaaba30f885edf823d0cecec4c51caf0d94485769c9930939e7da7e98d8723cf77734290b27a94176de032a717d535490552b281ce0e5df18eaa19b7ce22a39515f0f19b0c290f6e0402ec8fc9e234b83eee83a68a357857d2b8638a9c550263d28d917bb60542174df7d571c1eb5db504fd415e0261133e5df02a278413a289e4f594271925a4ba0a3d98b3ea70f75b7fea7160c7121e4fd8340bb9f0ab664c2da4ea2e9040de8e95af0c1ad3ffedca99f0ec494bc1763d095675a16d4d51340184032eb2f44a2fe975b083fe10cc97e2a054572c9ce5fc8aa59ddbc3c2cf94f87185f29117d4c2e08536bc26734dbe92a7a8da552d80b18aebbe561b3d3e4f158cac7bd2752aa4f4102e7d583fea4ff18949a979cb3bbf36a58b782ffc9141ce20c0d507b9772a0701cfa9dfc2025542c122c3bb15dc098d3bfd2774458046ffe96fd58aca059568be81240e105c88e27f2cd82258729fd0ed73577e7d6a6a6320dbe7297b393b62a92af9b748be89f139466b1f6304337cda695be5da82e4d3f1f4ec423463c869bee7ff1d11573bdcf1167ed0c298f2f790b86d5f43aaaa74227392ef97300c406905c5fba8082af86ec79a608f1af5dbada57a3784dea43eb4e97a7c6ab0f9553d8b7de449d6fb0b81edc12288879dd36586b285f530c382e06d3166172c4d27ac58e3cf26ec2538dfb10daf70b1e5f8b6afb10515a39148c27055fc912ffeaedca6b302600bdd5bd86f9d94f2a5333980dfd03cb7d3aebc74f0bce15ab0513c773f1390c97a5f0d4f7d6584cb1ebb54fe47c18a0b0433f4ab8cdef37596e744b4a19dd56e6aff8154bb4f3999c6c49f6111b1cbaff04633868eb43701dab0abbcdabfa8496e43afe99777805a0fd7b90a92b881da1835fc34caf8e5b37b7114af8180301b2488378672c2faa025f2728275b522c0a66c2ccd8c23a8e0309df4e420825094fce99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@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x400}]}, @dstopts={0xb7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x5, 0x2, 0x3, 0x2, [0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xff, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6bdc, 0x65, "188dd235f027a16a7a53881564bb3c164a6984c7af49a4685979adb3c541b40427dc86ad6a23beab34d9ef7c73ae0c641cd32f6f58a84b047f4f865c61a201ce358c6d3584f910b3e9cf53aae7bca22e5974643e479f78157cedf5d680f974a162af3bf8ac"}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000018000)='/dev/snd/pcmC#D#p\x00', 0x71, 0x100) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000023000)=0x6) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000000d000-0x38)={0x1, 0x0, [{0xe9, 0x7, 0x0, 0x0, @msi={0x9, 0x3, 0xf7c1}}]}) 2018/01/31 10:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") r0 = syz_open_dev$usbmon(&(0x7f000064a000)='/dev/usbmon#\x00', 0x7f, 0x80000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006f4000)={0x0, 0x100000000, 0x10000000100000, 0xff, 0x0, 0xf9, 0x20, 0x3, 0xffffffff, 0x7, 0x62a, 0xc91}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e9000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00007bf000-0x8)=0x2) 2018/01/31 10:05:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x0}}}]}}, 0x310) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27000-0x14)={0x26, 0x7, 0x4, 0xfffffffffffffffe, 0x8}, 0xfe06) 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003a7000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000979000)=0x10, 0x800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00005b1000)=0x4, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b32000-0x8)={0x0, 0x7ff}, &(0x7f000063b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005c8000)={r2, 0x0, 0x2}, &(0x7f0000db6000)=0x8) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007f3000)={0x0, 0xb29}, &(0x7f0000433000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eea000-0x10)={0x8, 0xf, 0x3, 0xfffffffffffffc01, r1}, 0x10) r2 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea0000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d5b000-0x4)=0x400, 0x4) rt_sigprocmask(0xfffffffffffffffe, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0xfd64) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r2, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) syz_open_dev$sg(&(0x7f0000f15000-0x9)='/dev/sg#\x00', 0x1, 0x6c1) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[{&(0x7f0000087000-0x68)="525618bc79fa207bba856c9b4a0cf0b2cc71983792e9ad4f98b631646732af255e74c6e26c3c324851e91f0c1d5ba228217105241741c2e6cdaa1d936b2ee999e06bfd939d6750b4561bb1b3e462d5783546b624e40205e03659d887c6c85dbbac5786abddbaa021", 0x1}, {&(0x7f0000723000)="173c107c792915904c85c7954c64fee098b730d9ae196c6b52a580b5b69d161237f574cd8cd6a905ba37b2c7134a875488ad007645cd24cd5fec4f93df4b", 0x3e}, {&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e83746933767a4660610c2f604dbb3ee0435db8f7c1597703fc2933f0afb57b44f5db239a6a77a8fb81befb19d83267d5a5d95e7aacd549aa28ac924eef934295457018e5366c57a88f6c6d1bdb0a7580f1898fc03e2aecf95c27ce10ce053e1947365174eb6bf14d0a0cf6", 0xa0}, {&(0x7f00009fd000-0xbe)="a7c949e275023c2f1c0380d2152ee5d0944a81d24e06add1ad47c6f2419e59521ea9d400deade97242dafca589361a142d410811b7939cbfb6e768d7dd0daa2c2591a95604f386449f5d7ec85a4bf29a3e7a31685342bd6100ab322172c7650f3b1e189da81d4659d31eff2ab635afef55036f0fe1a92b065fa7c5e547c0bbfa98bf2bc5a8e2744db7d0d5e98fc4afc90dcd14f6b9eb529047218a9f03e4ea7a310f14d3a8c5fe7d9eb47b31f43514def016022d03b64cfac35256d5c15b", 0xbe}], 0x4, &(0x7f000075e000)=[], 0x0, 0x20048040}, 0x0) 2018/01/31 10:05:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x1d, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff) openat$kvm(0xffffffffffffff9c, &(0x7f0000cb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet6(0xa, 0x4, 0x6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000820000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000b09000-0x10)=[]) 2018/01/31 10:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000831000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00009e8000)='ns/pid\x00') 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000025000)=0x2, 0x4) 2018/01/31 10:05:26 executing program 3: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000)={0x100, "44d071cfdea8"}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x3ff, 0x4) fcntl$notify(r0, 0x402, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000277000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a5f000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000c34000)='/dev/loop#\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00008f2000-0x2b)=@file={0x0, ""/41}, &(0x7f0000300000-0x4)=0x2b) 2018/01/31 10:05:26 executing program 5: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x2, 0xa2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000001000)={0x0, 0x7}}}}) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') truncate(&(0x7f00009c1000-0x8)='./file0\x00', 0x6) umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060400) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/context\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000b18000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000924000-0x6)='ramfs\x00', 0x6, 0x2) socket$packet(0x11, 0x3, 0x300) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f000051d000)=[], 0x301, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/audio\x00', 0x10002, 0x0) write$eventfd(r2, &(0x7f000044e000-0x8)=0x1f, 0x8) 2018/01/31 10:05:26 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x1) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) clone(0x0, &(0x7f00009df000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000ac7000)=0x0, &(0x7f0000fe4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) epoll_create(0xef) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x48, &(0x7f0000003000)="db9c950402d281fcc792a4b659e8a8f612235e03915f9cb010cc1b47fca273b506d4aadd47c82ffa4f86c1ff3a56b38701c982cfb47ce52234ed12c0f8ff12909dbca45117e2fdf96e0fdb990a38fac70ea693e98c1a5d72f7e3eadce5d83fc6e1347da18b01293acb8fd3ae2bd45bd371858ec17c9962adba18f47844185d27ad33e5d69a606870b21a6e5df664fe7e") prctl$intptr(0x26, 0x400000000000002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x419e, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r0) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) r1 = syz_open_dev$amidi(&(0x7f0000d01000-0xc)='/dev/amidi#\x00', 0x3, 0x400080) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000269000)=0x0, &(0x7f0000860000-0x4)=0xfffffdc3) r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000499000-0x32)="755effda782f0ce0c52029a37733fd68168274c773db4662afd40b6c4fe2ffbd33534cc4e9fce8725e12eeb86c3a36a8c6b8", 0x32) socket$unix(0x1, 0x5, 0x0) r3 = epoll_create(0x200000002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000434000)={0x0, 0xf, "5f975f45b5f8c02e6f1cdcc868d665"}, &(0x7f0000d16000-0x4)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c5c000-0x14)={r4, 0x100, 0x9, 0x9, 0x0, 0x4}, &(0x7f00006ee000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x3c9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d45000-0xc)={0x0, 0x0}) r5 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)={0x0, 0x0}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r7, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) bind$inet6(r5, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/31 10:05:26 executing program 2: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x3)=0x0, &(0x7f0000789000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x20000008002, 0x400001, 0x6, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 10:05:26 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x4)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x10001, 0x3, 0x2, 0x6, 0xca8, r2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f000073f000/0x4000)=nil, 0x4000}) 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f0000366000-0x80)=[{&(0x7f0000e59000-0x44)="a0eff0f893df6602890d08", 0xb}], 0x1) read(r0, &(0x7f0000f14000)=""/208, 0xd0) 2018/01/31 10:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000afb000)={0x0, 0x0, 0x0}, &(0x7f0000ebb000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000459000-0x4)=r1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000143000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") finit_module(r2, &(0x7f00000fc000)="3a087d6c6f2829b000", 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000dfb000)=0x1) syz_open_dev$sndpcmc(&(0x7f0000193000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) 2018/01/31 10:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f000033e000)='/dev/input/mice\x00', 0x0, 0x3) recvmsg$kcm(r1, &(0x7f0000037000-0x38)={&(0x7f000039a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000856000-0x40)=[{&(0x7f0000db2000-0xea)=""/234, 0xea}, {&(0x7f0000896000-0x1e)=""/30, 0x1e}, {&(0x7f0000023000-0x53)=""/83, 0x53}, {&(0x7f00005fe000-0x5d)=""/93, 0x5d}], 0x4, &(0x7f000053b000)=""/180, 0xb4, 0x5e}, 0x40002003) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002be000+0xbda)={r2, @multicast2=0xe0000002, @rand_addr=0x0}, 0x3a3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000bed000-0x14)={0x2, 0xd0, 0x8, 0x7, 0x2}) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") syz_open_dev$sndmidi(&(0x7f0000390000-0x12)='/dev/snd/midiC#D#\x00', 0x202, 0x88202) 2018/01/31 10:05:26 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) epoll_wait(r0, &(0x7f0000d52000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x5) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000018000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4, r2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000023000-0x3)=""/3, &(0x7f000001a000-0x4)=0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000024000-0x4)=0x0) 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0xe4) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmmsg$alg(r1, &(0x7f00003e0000)=[{0x0, 0x0, &(0x7f00001bc000-0x20)=[{&(0x7f00003bd000-0x78)="6478ff505c467a0bd9b3df3acdcecacc3a430dcc33285e85215076f49adba1ddb20a68f93373f80d2a1a93d2938aef853fae744ee5c524e4d8e202bcb63e7f18259f56d3f7415a0b335977f85e4249fde67f0f4609467f654459c9108ce02b6d2dda0a63c95518004d9ea1de0003577791ee851aeb9c8874", 0x78}, {&(0x7f0000b7a000)="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", 0xff}], 0x2, &(0x7f0000905000)=[@assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x40080}], 0x1, 0x400c840) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000027d000-0x4)=0x0, &(0x7f000073f000-0x4)=0x1ff) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000c5e000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/31 10:05:26 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) setpgid(r0, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0xcc, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x58}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x76}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa00b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}]}, &(0x7f0000000000)=0x10) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000302000)={&(0x7f00005dd000)={'sha384\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00008de000)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000036a000)=0x0) writev(r0, &(0x7f0000be4000)=[], 0x0) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d4000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a582) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/31 10:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000a1a000-0x9b)={0x2, ""}, 0x8, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/create\x00', 0x2, 0x0) 2018/01/31 10:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad8000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000034e000-0x3)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/dsp\x00', 0x40, 0x0) recvmsg$kcm(r2, &(0x7f00009aa000)={&(0x7f00005f6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f09000-0x40)=[{&(0x7f0000222000-0xe5)=""/229, 0xe5}, {&(0x7f0000b70000)=""/136, 0x88}, {&(0x7f0000638000)=""/221, 0xdd}, {&(0x7f0000c37000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00002da000-0x9f)=""/159, 0x9f, 0x4}, 0x10142) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1c000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r3 = syz_open_procfs(r1, &(0x7f00009cb000-0x11)='net/softneoAstat\x00') socket$inet(0x2, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ad0000-0x4)=@assoc_id=0x0, &(0x7f0000ce0000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000bc6000-0x6)={r4, 0x1}, 0x6) 2018/01/31 10:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000031d000-0xc0)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffffffffff16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x443d}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) r1 = add_key(&(0x7f000005b000-0x5)='user\x00', &(0x7f000074e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee5000-0xb6)="db9dfb305126cbac565bae32fc0ce0330f5d02b6c8ee4344db85906b7e6987a10c8beaffa558abfccd7971b587eac2b353475f9afb59300cbc8cc3ef1b99f01bc086faf3373a67c4629c3ff2b161ad69b98c2b785b85e3db193f77aab915d67ccf6ff731eb8bf0ec2f793759d571ea2f4b0f5d2ee8e4f1799c30b7ec7cb71ad64ff3edfef98daefe23850e147101f01c9de5bbeb1f5048602c5a2fb285adbeba2d0e476165c7d50f834b5e6c6e1f0c091c5f9115701a", 0xb6, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00003ca000-0x6e)=""/110, 0x6e) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000189000-0x4)=0x9, 0x4) pipe2(&(0x7f00002d8000)={0x0, 0x0}, 0x4000) 2018/01/31 10:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e04000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f00004a6000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, 0x800) sendmsg$rds(r0, &(0x7f00003de000-0x38)={&(0x7f0000417000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000651000-0x20)=[{&(0x7f0000b5f000)=""/214, 0xd6}, {&(0x7f00007f1000)=""/153, 0x99}], 0x2, &(0x7f00006fc000-0x138)=[@mask_cswp={0x58, 0x114, 0x9, {{0xffff, 0x8000}, &(0x7f0000aa4000)=0xbf5, &(0x7f00007f5000-0x8)=0x0, 0x9, 0xda8, 0x3ff, 0x8001, 0x2c, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x0}, &(0x7f000055d000)=0x3d0, &(0x7f0000c21000)=0x100000000, 0x3, 0xde, 0x9, 0x5, 0x0, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0xfff}, &(0x7f0000081000)=0xa7f8, &(0x7f00008cf000-0x8)=0xffff, 0xff, 0x7fffffff, 0x3ce, 0xff, 0x73, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000271000)=""/100, 0x64}, &(0x7f0000d16000)=0x0, 0x9}}], 0x138, 0x8000}, 0x20044804) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000268000)=0x6, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = add_key$user(&(0x7f0000237000-0x5)='user\x00', &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e29000-0xb5)="6106f4fff41fb7d18685898bb66337f2231f525da80c4ae504a7fd8b5248d0c799087850eedc199a7c39608bf90e508ba16024d88c3b908d48bebd99d444f4634d23465c6d929f34059cd3973038b047bbff848f42e8462e22a0217c7a40a9b2380dbfc6276073ba0584c870799815f3ad274bcce675df5689f6432e77d30a52f4b0576c115b95f12856a4d4ace146a4962b67a3b2c65bb8f26bcea162079099ba39e45ffc4fa69417d380f8d7ed0678f9a0f12738", 0xb5, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000323000-0x7d)=""/125, 0x7d) 2018/01/31 10:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b2f000)=0x0) getpid() r3 = gettid() r4 = getpgid(r3) sched_setaffinity(r4, 0x8, &(0x7f00003be000)=0x5) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r5, &(0x7f0000b97000)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) 2018/01/31 10:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) poll(&(0x7f0000057000)=[{r0, 0x0, 0x0}, {r0, 0x401, 0x0}, {r0, 0x3, 0x0}, {r0, 0x83, 0x0}, {r0, 0x4, 0x0}], 0x5, 0x8) 2018/01/31 10:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a4b000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005fa000)=0xa0) 2018/01/31 10:05:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000304000)="2c5e68ffc70c31cce668c256de3467473e942bb9405a5a3a43ab19068e4b3b96494878ebe228ba47299afc8d99efd2ff07252349f2be151fb5a36b03e2e929c687f233ac7f5f92e4a03ebe1b4c58923fddc1717c5d4160d6f1bc7d0d14dbb88beed39d319fdab543b3274a0df66411802adf", 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000356000-0x3b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x10000}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/31 10:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) socket$bt_hidp(0x1f, 0x3, 0x6) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) 2018/01/31 10:05:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000341000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x2000000) r1 = gettid() r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x1}}, 0x2e, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="ec981c4cac605d3c5d0e364f567bad3408170cbf724dd8fec389fac982d6afe1ec9574412883b01fd5471ed07fd397d280f4994216c847d8d523c2b089b96cc06df8c2212ef17659ab4c653a017c4c2056f47f24a4d8dbe734805ddaed6ca3c6aafa62c680fed02abd656cb03c23b857d0b2beaf1cd3e1a9797ce674ea2ebc6fff2b94d21a7232d0c85d49511f5221c8676296ef93af2c086e6ef37851af2bcbd3c6e90cb79dd1a56cae2d28d7f7c50cc1c2ec5f0f53374d3de0b5f598c08720dcb071573b20d2222c3255fe24123350b5284240eac41320082405", 0xdb}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="c0f8fd6ebc4d19b3e643429c4beed02838c679662fa4cdeb5c1962b49c7f79e1089f80ce9531a71ccc1d7c99dc839c1d71761b8336b3e192b46a0b0dcc78ad9de2c21cb3512ab1ce49925bec6e767f0ea852823ab9e1c42a96168d9b6ec509b9167005a23341537ede19a214d5d2e00ebb6b441d9bdbb9b51e6a70f88bae31c45ed8fd8bd2fce3ca12b6a1e50d7cfea2a90260cc3df914aa29ef4fa004efdba80aac25929ae03118c5883da42366c2ed3dbe6426bbf2fd1ba6f8a2ddbd932159599170e1a837580852fceab9", 0xcc}, {&(0x7f0000001000-0x3f)="16945de471c713944d3b44535bfdbfe30d3d1c36c066d8f157362c804cc32da6d4acf7bd27384dbe1125c895ca6315a06f5d68c1acbe6d0542aa84e45b9d8a", 0x3f}, {&(0x7f0000001000)="6d17a398e85d8a0288720418c1a5463e238ecb0cd0c00d11e58a2b518382c941aac73c2379fba150a79a2cabc936d93b36376a08889d7afe85bde760636a05183c30d1a1337a86a2208d30d74c35c092da297988a00fb57ee992ba63a52f721086839bc6ca2e672155cea17a1bb800794fa552d23d78314d9a32222da11aa1d4c9e4e0acea1683f88a0f58c4121e3ebda9f90a44185c8b2a6abc349608471be318e7656139b6259b422d30562e2f490bf8daa34ec7b666039087c4145fbceb8a51e6aa42bf09641788cfb868d05419a1d38c", 0xd2}, {&(0x7f0000001000-0x6d)="fe5ac1f9875aceccdcc01fcf548974e6e2fdb3efb8be6f16d341a1c8dc5de87c58d09aacb8ba02fec89461538224e019152fad72b67cfbba26fedba32a7e7c1414a07168462ac792d8f74e90f44dcf7f3d56215621ed48147c1f0116af917281200743a926ecff0d2d812af226", 0x6d}], 0x6, 0x0, 0x0, 0x40000}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xb3b, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000001000-0x8)={r5, 0x0}) setpgid(0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x5, 0x200402) mmap$binder(&(0x7f0000b39000/0x2000)=nil, 0x2000, 0x8, 0x11, r6, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x2, 0x8, 0x2, 0x3f, 0x0, 0x7fff, 0x2, 0x0, 0x2, 0x7, 0x9, 0x5, 0x0, 0x3, 0x20, 0x120000000000, 0x100000001, 0xfffffffffffffffd, 0x797, 0xffffffffffffffff, 0x4, 0x4e5, 0x3f, 0x1, 0x63b1, 0x200, 0xfffffffffffffffd, 0x7, 0x5, 0xffff, 0x1f, 0x0, 0x20, 0x7fff, 0x7, 0x6, 0x0, 0x8000, 0x0, @perf_config_ext={0xffffffff, 0x1f}, 0x20, 0x1, 0x1e, 0x7, 0x400, 0x4, 0x9, 0x0}, r1, 0x1, r6, 0xa) 2018/01/31 10:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}, @release={0x40046306, 0x0}], 0x90, 0x0, &(0x7f0000f98000-0x22)=""}) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000af8000-0xf1)={0x0, ""}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000281000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037e000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000067000)={0x0, []}, &(0x7f0000753000-0x4)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x20001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc9000-0x8)={0x0, 0x0}) [ 115.377816] binder: 17884:17888 transaction failed 29189/-22, size 40-8 line 2788 [ 115.409895] binder: 17884:17895 transaction failed 29189/-22, size 40-0 line 2788 2018/01/31 10:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9a, &(0x7f0000ea3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x64, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "e34901d3bccfe237633beee4a0d66debc555e0332230097ad554410f5199887c3fecb221618cd2606cdc3e8903627ede227a342b673f47efd475de538b44c14639615f9c0cf81cda76153225d7480290fc18f1d3"}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = syz_open_dev$vcsn(&(0x7f00005d0000-0xa)='/dev/vcs#\x00', 0x4, 0x60002) bind$ax25(r0, &(0x7f00003a1000-0x10)={0x3, {"1e3727a7904ec4"}, 0x9}, 0x10) 2018/01/31 10:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d2d000)='uid_map\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005c4000-0x8)='uid_map\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000072a000)=0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f92000-0x8)=0x0, &(0x7f0000398000)=0x8) ptrace$setopts(0x4206, r3, 0x3, 0x100046) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000cca000)='./file0\x00', &(0x7f00002ef000)='selinuxfs\x00', 0x8, &(0x7f000073b000-0x1)="") unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000a72000)='./file1\x00', &(0x7f0000c4e000-0x8)='./file0\x00', &(0x7f0000146000-0x6)='ncpfs\x00', 0x0, &(0x7f000093d000-0xb4)="cb503324d3a49caa7a5d3796c67e044d8cf87c51e99c9b4ccb24c4aef80dbfbf41143455e59d11eb8fe76e1bf961e4a516e1162b78bbc89c9112b57db553e90171ee356a0334806166bdf13894ddc6180a48c0a12c762396d1c53fbd6fd5ffc63aecf2f3064a2be4a600ec6aa67e0f9926acc8ed894bd9e02bee1170f165c3cf70116055768346fe533fcf40e82b7950cc0184c72bcde4063bb46cc028d55a074b841de4188354c0baebef2f34d01b137e4a7757") chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) 2018/01/31 10:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000dd8000-0x4)=0xfffffffffffffce1) r1 = syz_open_dev$mice(&(0x7f0000cd0000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000ff9000)='user\x00', &(0x7f0000ffa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ffa000-0x98)="6a0863cd297161d23dafc2bcc743f70f50968d83f868e15c29db7cce2e5b1f4edd282bb753d15b9d39f9550d7ecac93d6094783096569d40262369f48f90462b277dadef9d8cd0e401b41b804301dc7733835bbe1a2e5976b23e70eb1dbe900fa31b954f33d11843dee2643211a453243a6b75c0710a9f3186a56a940357ff6edfaaa8f1a06d54f6c08cf1087fc5e783b3ffa2b1daab4315", 0x98, 0xfffffffffffffffa) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ffa000)={0x9, 0x4, 0x101, 0x8, 0x3, 0x3, 0x40, 0x2, 0x101, 0x9, 0x0, 0x9}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ffb000-0x10)={&(0x7f0000578000/0x3000)=nil, 0x3000}) keyctl$get_keyring_id(0x0, r2, 0x9e59) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ff9000)={0x7, 0xe16, 0x6, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000365000-0x8)=0x2) 2018/01/31 10:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000648000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="a68ef539433173e8891b313066cc0594", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x29f, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/31 10:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) 2018/01/31 10:05:27 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000099e000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) 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) sendmmsg$alg(r0, &(0x7f0000833000-0x38)=[{0x0, 0x0, &(0x7f0000e01000-0x40)=[{&(0x7f0000000000)="57d26354e80515d9e1600a3815233bb9ac87eb09cc8680cd8c6fab3c8f347fe34dd8177a40ea6c07840ddaf24696d56af74a48c7824237849b874998d5cd1e894998275622bc600bc98cc45a7974be2b9056753a92b68050d43673cb724b8b2a3cb0c0804e13b826207e6a253fe453fe3f60d3140ffc5f7bfcb4ce8f1a4df4a58c6e01e276333b5863b5fdf4928114421c20cb4cc9383f94a5", 0x99}, {&(0x7f00001b9000-0x3b)="6508f06774c4f21cd5248befb4300aa0f68ca24c406745d490143016ae0b49f1905ad5f1976212354aab731e335ef134a69e3910c8ded847ab845f", 0x3b}, {&(0x7f0000001000-0x52)="048e784dd4e46f31d4a965e4004f6344c20d2bc06a09d20c8b8fd0d2b848872682c7505c7acb23256741a5fa958e12257a0b7a8be2c1579fce031d263c8fc980a1a4404e9377f4cc2bd978893c25ae44bc6a", 0x52}, {&(0x7f00009af000)="", 0x0}], 0x4, &(0x7f0000000000)=[@iv={0x28, 0x117, 0x2, 0x13, "0bcfc2757972eb60e9e5d7c87f8036b251b482"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x70, 0x4}], 0x1, 0x40800) r1 = fanotify_init(0x24, 0x1000) finit_module(r1, &(0x7f0000056000-0x7)='md5sum\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f000091a000)='/dev/snd/timer\x00', 0x0, 0x401) writev(r2, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/31 10:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000de6000-0x4)=0x0) prlimit64(r0, 0x0, 0x0, &(0x7f00006ca000-0x10)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000450000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000bf000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f53000)={r2, 0x2, 0x0}, 0x8) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) pselect6(0x40, &(0x7f0000c39000-0x40)={0x4, 0x7f, 0x8, 0xf86, 0xe58a, 0xffffffffffffffff, 0x23, 0x8000}, &(0x7f00001d2000)={0x4, 0x0, 0x80000001, 0x8, 0x8001, 0xb7, 0xfffffffffffffffc, 0x20}, &(0x7f0000e23000-0x40)={0x400, 0xffff, 0x4, 0x1, 0x2, 0x3, 0xfffffffffffffff7, 0x4}, &(0x7f0000f4c000-0x10)={0x0, 0x989680}, &(0x7f00001a5000)={&(0x7f000089c000)={0x3ff}, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ab0000)=@assoc_value={0x0, 0x0}, &(0x7f0000908000-0x4)=0x8) stat(&(0x7f0000039000)='./file0\x00', &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009a4000)={0x0, 0x0, 0x0}, &(0x7f00003f3000)=0xc) chown(&(0x7f0000a0a000-0x8)='./file0\x00', r5, r6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000045d000-0x18)={r4, 0x6, 0x30, 0x8001, 0x0}, &(0x7f00002d3000-0x4)=0x18) [ 115.437558] binder_alloc: binder_alloc_mmap_handler: 17884 20000000-20002000 already mapped failed -16 [ 115.450726] binder: 17884:17899 transaction failed 29189/-22, size 40-0 line 2788 [ 115.450813] binder: 17884:17888 transaction failed 29189/-22, size 40-8 line 2788 [ 115.472694] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.487708] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 10:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = dup(r0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b19000)=0x4, 0x4) sched_getattr(r1, &(0x7f0000692000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) tkill(r1, 0x3b) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x0, r1}) 2018/01/31 10:05:27 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/context\x00', 0x2, 0x0) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006c8000-0x4)=0x8001, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000053b000)='/dev/admmidi#\x00', 0x0, 0x46243) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000151000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/31 10:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000031a000-0x1e)={0x9, 0x2, 0x4, "a003c7dced03", "6cc2138b52d69d7b2616f24ed89e3475"}) r1 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009ba000-0x4)=0x0) migrate_pages(r2, 0xb7, &(0x7f000035a000-0x8)=0x1, &(0x7f0000031000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000547000)={0xff, 0x0, 0x0, 0x0, &(0x7f0000aac000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000726000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 10:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x1) write(r0, &(0x7f000042d000-0x40)="a6fa3a1f475e30f2029b0493a8a812c8e4a1deecfd0b4debf9b56d91bfdca2737f74d916c597d6995cad62f63a687e7082f48c64862647e5c24130617b2742e0", 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007e8000)='net/softnet_stat\x00') close(r1) 2018/01/31 10:05:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) lstat(&(0x7f0000937000-0x8)='./file0\x00', &(0x7f0000195000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000674000)=0x0, &(0x7f0000fde000-0x4)=0x0, &(0x7f00000ad000)=0x0) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7fffffff, 0x100000000) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8927, &(0x7f0000001000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000016000-0xb)='projid_map\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000023000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x1, 0x101, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007e8000+0xe25)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000)=0xfffffed0) bpf$PROG_LOAD(0x5, &(0x7f0000c53000-0x48)={0x6, 0x6, &(0x7f00003c1000)=@raw=[@ldst={0x3, 0x3, 0x7, 0x1, 0x8, 0x10, 0x1}, @jmp={0x5, 0x3, 0x9, 0x3, 0x4, 0x50, 0x15}, @ldst={0x0, 0x1, 0x7, 0x5, 0x0, 0xfffffff0, 0x10}], &(0x7f0000132000)='syzkaller\x00', 0x8000, 0xd3, &(0x7f0000273000-0xd3)=""/211, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/31 10:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8d7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009aa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x100) symlinkat(&(0x7f0000c47000)='./file0\x00', r0, &(0x7f000064a000)='./file0\x00') r1 = syz_open_dev$mouse(&(0x7f0000aa7000-0x12)='/dev/input/mouse#\x00', 0x101, 0x200) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00007b8000)=0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000150000)=0x40000006) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000005b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000084f000-0x10)=@common='tunl0\x00', 0x0, 0x0, 0x0}) bind(r1, &(0x7f0000f17000-0x10)=@ipx={0x4, 0x1c7, 0x8, "a94da1cae2b1", 0x3, 0x0}, 0x10) 2018/01/31 10:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00007ec000)=0x8) pipe(&(0x7f0000d42000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004ad000-0x10)={r2, 0x0}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) listen(r3, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000808000-0x4)=0x0) 2018/01/31 10:05:27 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aab000-0xa)='/dev/cuse\x00', 0x12000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000d3d000-0x8)={0x1f, {0x80, 0x80000000, 0x400, 0x4, 0x9, 0x9}}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ftruncate(r0, 0x7f) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000161000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:27 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x2, r0, r0) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) 2018/01/31 10:05:27 executing program 2: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad0000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000acf000-0x10)={r2, 0x618}) sendto$inet6(r0, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) clone(0x20800000, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4)=0x0, &(0x7f0000acf000-0x4)=0x4) 2018/01/31 10:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000845000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001e6000-0x20)={0x9d8, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f18000)={r2, 0x2}) getsockname(r0, &(0x7f0000a71000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e97000-0x4)=0x10) 2018/01/31 10:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) r1 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x3, 0x4) r2 = dup2(r1, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000930000-0xc)={0x7, r0, 0x73fddfb8c8f58469}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x408, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_pts(r3, 0x210602) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r6 = dup(r5) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) r7 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r8 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r8, r7) write$sndseq(r7, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/01/31 10:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) 2018/01/31 10:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000054000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a4d000-0x4)=0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000b92000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f84000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014b000-0x4)=0xe8) getresgid(&(0x7f00006b1000)=0x0, &(0x7f00004ae000)=0x0, &(0x7f0000461000)=0x0) fchown(r0, r3, r4) r5 = getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000511000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000c13000-0x38)={&(0x7f0000a89000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[], 0x0, 0xfffffffffffffffd}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000016e000-0x4)=0xfffffffffffffff8) readv(r0, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) clone(0x0, &(0x7f0000fea000-0x82)="", &(0x7f0000fe3000)=0x0, &(0x7f000081b000)=0x0, &(0x7f0000a9d000)="") vmsplice(r1, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) 2018/01/31 10:05:27 executing program 5: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) clock_gettime(0x0, &(0x7f0000844000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d6b000-0x10)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f00001e8000)={{r6, r7+10000000}, {r8, r9+30000000}}, &(0x7f00000d8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x20000000000021, 0xfffffffffffffffc, 0x0, 0x3fd, @time={r10, 0x0}, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) bind$bt_rfcomm(r5, &(0x7f00007c0000)={0x1f, {0xffffffff, 0x2, 0x6a, 0x3429, 0x8000, 0x6}, 0x2}, 0x9) fchmod(r4, 0x100) fcntl$setlease(r3, 0x400, 0x0) sendfile(r1, r1, &(0x7f00006c8000)=0x0, 0x6da3) 2018/01/31 10:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000b70000)=[{0x0, 0x0}], 0x1, 0x800) sigaltstack(&(0x7f0000792000/0x2000)=nil, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/31 10:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fca000-0xb)='/dev/midi#\x00', 0x0, 0x400000) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) poll(&(0x7f000037a000)=[{r0, 0x1025, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8000, 0x0}], 0x3, 0x316f) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) 2018/01/31 10:05:27 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a23000-0x4)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008fb000-0x13)={r1, 0x100000000, 0xf9d, "5f4598ec702a36cec0"}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000653000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/31 10:05:27 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, 0x0, 0x0, @generic="e144052682146f1a6b161f7b4bd02b95", @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x21, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xb14) 2018/01/31 10:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, &(0x7f00009c2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000933000-0x4)=0x60) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ba1000)={&(0x7f0000163000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f52000)=[{&(0x7f0000962000-0x37)=""/55, 0x37}, {&(0x7f0000bd4000)=""/68, 0x44}], 0x2, &(0x7f00007c6000)=""/224, 0xe0, 0x5}, 0x2000) sendto$inet(r1, &(0x7f0000fa1000-0x1000)="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", 0x1000, 0x800, &(0x7f0000cf6000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000190000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000120000)=0x6) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000a35000)=0x7ff, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000773000)=0x400, 0x4) sendfile(r2, r2, &(0x7f0000ce9000)=0x0, 0x992) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00007da000)='/dev/mixer\x00', 0x422000, 0x0) bind$inet6(r4, &(0x7f0000356000-0x1c)={0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x17) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000605000-0x8)={0x0, 0x0}) flock(r2, 0xa) socket$inet(0x2, 0x800, 0x9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eae000-0x8)={0x0, 0x0}) bind$inet(r5, &(0x7f00005dc000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x324) 2018/01/31 10:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b0000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/31 10:05:27 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000020000)=""/231) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000026000-0x50)={0x1, @tick=0x9000, 0xa36a, {0x40, 0x80}, 0xfffffffffffffffa, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7ff, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000027000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f84000)=0xe8) getpeername$packet(r0, &(0x7f0000404000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004e5000)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ce000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009c3000)=0xc) sendmsg$nl_route(r0, &(0x7f00005fb000-0x38)={&(0x7f0000145000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000584000-0x10)={&(0x7f0000050000)=@mpls_newroute={0x5c, 0x18, 0x3831267174b57de6, 0x7, 0x1, {0x1c, 0x14, 0x0, 0x3, 0xff, 0x2, 0x0, 0x7, 0x600}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6938}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1e}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x24000011) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002ce000-0xa)='/dev/vcs#\x00', 0x3, 0x10000000201fc) recvmmsg(r0, &(0x7f00004ef000-0x1a4)=[{{&(0x7f0000558000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b0000)=[{&(0x7f0000c6a000)=""/43, 0x2b}], 0x1, &(0x7f0000b0b000)=""/177, 0xb1, 0x2}, 0x2cd}, {{0x0, 0x0, &(0x7f00007ac000-0x40)=[{&(0x7f000084f000-0x76)=""/118, 0x76}, {&(0x7f0000416000)=""/229, 0xe5}, {&(0x7f000074c000-0x6e)=""/120, 0x78}, {&(0x7f0000844000-0x29)=""/41, 0x29}], 0x4, &(0x7f00006cd000)=""/143, 0x8f, 0x6}, 0xffff}, {{0x0, 0x0, &(0x7f000081f000-0x60)=[{&(0x7f0000475000-0xad)=""/173, 0xad}, {&(0x7f0000001000)=""/86, 0x56}, {&(0x7f00006d9000)=""/228, 0xe4}, {&(0x7f0000668000-0xd)=""/13, 0xd}, {&(0x7f0000525000)=""/158, 0x9e}, {&(0x7f0000873000-0xf)=""/15, 0xf}], 0x6, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f00001df000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000227000-0x30)=[{&(0x7f0000876000)=""/4096, 0x1000}, {&(0x7f0000834000-0x1f)=""/188, 0xbc}, {&(0x7f0000509000-0xb3)=""/179, 0xb3}], 0x3, &(0x7f0000907000-0xd7)=""/215, 0xd7, 0x1}, 0x685}, {{&(0x7f0000d37000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000664000-0xa0)=[{&(0x7f00000d1000-0x69)=""/105, 0x69}, {&(0x7f0000d7e000-0x7a)=""/122, 0x7a}, {&(0x7f000045f000)=""/151, 0x97}, {&(0x7f0000cbb000)=""/179, 0xb3}, {&(0x7f0000cd2000)=""/24, 0x18}, {&(0x7f00001fc000)=""/0, 0x0}, {&(0x7f00009aa000)=""/133, 0x85}, {&(0x7f0000ca8000)=""/189, 0xbd}, {&(0x7f0000721000-0x39)=""/57, 0x39}, {&(0x7f0000701000-0x5)=""/5, 0x5}], 0xa, &(0x7f0000ab1000-0x95)=""/149, 0x95, 0x3}, 0xb2}, {{&(0x7f0000669000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067a000)=[{&(0x7f0000a26000-0xa5)=""/165, 0xa5}, {&(0x7f0000a16000)=""/134, 0x86}, {&(0x7f0000842000)=""/4096, 0x1000}, {&(0x7f0000938000-0x94)=""/148, 0x94}, {&(0x7f0000d63000-0x3b)=""/59, 0x3b}, {&(0x7f0000842000-0x3)=""/3, 0x3}], 0x6, &(0x7f000013f000)=""/4096, 0x1000, 0xb756}, 0x4}, {{&(0x7f0000fd4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000901000-0x90)=[{&(0x7f00006c6000-0xc2)=""/194, 0xc2}, {&(0x7f000023d000)=""/40, 0x28}, {&(0x7f0000a9f000)=""/152, 0x98}, {&(0x7f000064f000)=""/188, 0xbc}, {&(0x7f0000ffa000)=""/4096, 0x1000}, {&(0x7f0000aba000-0x96)=""/150, 0x96}, {&(0x7f0000293000+0x8a8)=""/130, 0x82}, {&(0x7f000021c000-0xd6)=""/214, 0xd6}, {&(0x7f0000ba1000)=""/4096, 0x1000}], 0x9, &(0x7f0000ae3000)=""/237, 0xed, 0x61b}, 0x2}], 0x7, 0x20, &(0x7f00006b6000)={0x0, 0x0}) 2018/01/31 10:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000065d000-0x1000)=""/4096) 2018/01/31 10:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000001000)={0x3, 0x0, [{0x0, 0x6, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0xfe81, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) r1 = getgid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f3c000-0x95)={0x0, 0x8d, "9895a9b64f42d5b440ef96c5d046a965ccdc353044922feab03a6f0783cf4ccd546a86e4beaaa224d97aedf156390c96cbb86dca7a90861b1dc2acd509a43809d90f2bf1790239ed25cf28ace898a31a61dfd4fc71166b15d3e855177b8be0357419a3fb9571e7b37e6fd884bf32d4edad9a748b914d06ab157133b1b23e48527aa67e0f69db18383a326a9562"}, &(0x7f00000cf000)=0x95) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d15000-0xc)={r2, 0x4, 0x30}, 0xc) getpgid(0xffffffffffffffff) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, r1, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0x100, 0xf5, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004de000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getresgid(&(0x7f0000f31000-0x4)=0x0, &(0x7f00008ef000)=0x0, &(0x7f00004ef000-0x4)=0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000759000)={0x5, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000017d000-0x78)={0x8, {0x2, 0x3, @rand_addr=0xc0e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x8, 0xfffffffffffffffc, 0x3, 0x0, 0x5, 0x6, 0x80000000}) sendto$inet6(r5, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 115.967064] xt_limit: Overflow, try lower: 0/0 [ 115.986761] xt_limit: Overflow, try lower: 0/0 2018/01/31 10:05:27 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fbf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000fbe000)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/31 10:05:27 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() accept$llc(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) 2018/01/31 10:05:27 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0xb, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000+0x435)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) r17 = getpgid(0x0) r18 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = getpgrp(0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) r28 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r31 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpid() r36 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = getpgid(0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000005000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r41 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x5, &(0x7f0000005000)={0x0, 0x0}) r48 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x20)=[{&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001000)="fc6888210e99ae1ff73750643e6a3006f3226e3f26b72abf0b94d9ebcdb09f6c092fdba84815ff88accc9c6b7eede9d7994146d6f1d3a67305adb00c02d497f1621b1c1e15f5fa26fc93ad6441dd70552f10b192f9adb42d0fc7c405fcf9a39792f6e895642376bf8bbcc608b1f68cc1910ea856b250da385de68bec83fb709be57a2590d024f2dfbdcfff3c329d6c95c91e8d32e4441a41239392113658e22bbc45186ca579686ff412fa694036482aa3eabb02bf35533c1436a11a0014894fc656e5c1a64956448d7fdec2a244e96221949e50229fa95d5fceb481fdc1ed1cf8da", 0xe2}], 0x2, &(0x7f0000006000-0xa0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa0, 0x4000000}, {&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000005000-0x9)="79b615a768e6e3d3c8", 0x9}, {&(0x7f0000006000-0x1000)="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0x1000}, {&(0x7f0000005000)="", 0x0}, 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", 0x1000}, {&(0x7f0000006000-0x47)="062bbfa2b0e868f69ebad25f94de8a260cab7a6509fd7d3267b00cd1d4b5e91107171f59f3913e56673d3ae99aed0c5237a73ac72b1c7dacce9d631a256bb70a44829e8a261cd8", 0x47}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[{&(0x7f0000005000)="5737595d8a6d5b34768ab9a7bba3cc9e8ae54a3d2306b342d20cf7c3ca9b628175def051d26e33508c057a788b9bfda604a741b91272d3f5c5f740e2b984f3b3df", 0x41}, {&(0x7f0000004000-0x54)="ad10a81c00e5250faf7b1e306a3e0cd9d1676201e22b15c09f4dae4580429a9a263fd1d8ca8756bb56aaec2161898fb439dad475790d8cc582c17d5a4651eab0cc306904ad104032dc9dd2d73dd9a4ff958fd7c5", 0x54}, {&(0x7f0000005000)="595354325552267c6010cf0a9f0420ead8aadae8ec4f3c2648076d13705ded8c577ad67bf9a1ac7ab59d8f426f7ae5e61dc5e8", 0x33}, {&(0x7f0000003000-0xfc)="c1ff1f2cb6f1b6123823eae335e1a478ab45203b65f39ffe97f6053196ed4527a323ffb797cfd93c34b91e45894ecf8d597d5da9016cfd2dff5d97644ed8f69ded535e6667109a194d9dd86b6b478879b0ccd1ae6f8158761d9f46d344b87d44a18c0e6b92c79ba4ff044720ccebb7b60ef9ea3b29483b2d35ceec833e0aa8d7da01e73e20bf84db1cb4207ce61e5caff6173be3f46b0aba1f375d8a93d44232307ba09cbd7dda88ea46ecec33d72095df9846eef8f3a2be3493c2dbf538539bcf9c604ca8124dcf5119dacabe087e377f02f02010d14c3a0f35c42cf0e6c6dbd3cd5ac357318a4086c1a8c749a29d525399d82fffa7b35cdcc1e2ca", 0xfc}], 0x4, &(0x7f0000004000-0x70)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x70, 0x844}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000003000-0x8b)="d7afc5590d3ed2e3e86e9e7b6d32ea2e2ca9c6a3a1fa35065aef1012a50fb3962d79a04cd39c7de2d4a98a56e243a36079170ce76889c712b7fe1694f576af72313d11851ee8486e8c0546e1c877040c508ba1e6dc63507aa7996ab90a250ff2c92433a6be066d3b95164edb66427683bc801b144818d82eefed2ea6454af48ba49086d0b1779572136abc", 0x8b}, {&(0x7f0000006000-0xeb)="9c4572b8c1c9ee828418d698d9e69981e51c35d07099e854b506c68b0c05adac98e2191288352ca7223156fedb7727c812e5bbc52975d9370734b44c115c6f3045ebd327235323e3197c899d0fbf20346d99f66422c7e4b0efb616c2473ede2f942244525df45751b726f7ad93b63e17792e0ecf58bbc595965b2493b12e8e2866f234d3f324f0a8d11e8aba6af3e94e5860b75ab43258f13d25f2b61ebaf8b668de93ecd23374e70640789b0ae6c76031afdbc1a4bd8131fd88646382d02cd0da3f7e834ce8a505f1531ed76565576bb6f2b281f5b1ee531204b24284d5dcc47894b5ff35230c82685a06", 0xeb}], 0x2, &(0x7f0000006000-0x40)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x40, 0x10}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000005000)=[{&(0x7f0000001000)="fd6c08e8e1f8cf7ceefd20f7756dfdadd884", 0x12}, {&(0x7f0000005000)="547d6a429e31fda8dce09ddc9d1b0c39f3", 0x11}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[{&(0x7f0000005000)="c12b357da86033a05098dcc668bb5b3aeb25fe00938e6f98b903d96e09213b054be410cddcb2ac45b4353d80105bb71a9d6b7910b2f2649708911bf2e1fea31a0a2fbf7d625bee8c183c0da8dc95344cbc5630d113a36cc150c2949101315a94acb6fc0bdd6325aac1f61a025564c568517c17f8b60dbf3d4afd0c5d1a9d0f7a6c7800cfdb8ca3af910d6e892b8766d8b8544d3969a478713e502e10f1cc119a68470e841679b8755c433a9a22070b988dadc625e694bbb01e7f40f8016a5d9e78ccca6169483a9b536b1f60a0f488bd50f3f67173", 0xd5}], 0x1, &(0x7f0000005000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r47, r0, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x118, 0x4000004}], 0x9, 0x48040) 2018/01/31 10:05:27 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fef000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/01/31 10:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00002dd000-0x8)=&(0x7f0000dd9000)=0x0) preadv(r0, &(0x7f00006a6000-0x10)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bfa000)='./file0\x00', 0x42) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009f1000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xac, 0x4, "dd90fa6e143e00304e9fcd66e736397ede9951d8761980c01a431698e5dbb08a734af1c749a30d80f33828ceae0351cff223e5ff227d6d20e80b979ac3bca7d807a9fd76276b5eccfec63460d278a266"}, 0x160) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00007ef000-0x8)={0x1, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000420000-0x9)='/dev/ppp\x00', 0xe001, 0x0) ioctl$void(r1, 0x40087705) 2018/01/31 10:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000808000-0xb5)=""/181, &(0x7f0000fde000-0x4)=0xb5) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000047b000)=0x0, &(0x7f0000fd1000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000819000-0x10)=@generic="1b380acad962d674e9036f8c7cb9dc83") ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000a13000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:27 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000fa1000)={{0x1, 0x0, 0xca04, 0x20, "4f8a5c6d0300a7d86930262334dd8bb384c78148386f78cbc006f0ad37dce068c6591e04f5364688e23e21b9", 0x100}, 0x100, [0x1, 0x0, 0xfff, 0x52ba, 0x0, 0x6, 0x0, 0x9, 0x10001, 0xa2, 0x8, 0x40, 0x3, 0x8, 0x0, 0xdf, 0x9a, 0xd0b6, 0x1, 0xcc, 0x3ffc00000000, 0x5, 0x400, 0x400, 0x3, 0x8, 0x0, 0x7, 0x1ff, 0x3ff, 0x8, 0x7, 0x10000, 0x7f, 0x6, 0x33a9, 0x147012f, 0x10001, 0xfa0, 0x100000001, 0x20, 0x3, 0x2, 0x4, 0x100, 0xdeb, 0x3, 0x0, 0x1000, 0xba45, 0x383a, 0x4, 0x7ff, 0x100000001, 0x100000001, 0xd031, 0x18, 0x2, 0x80000000, 0x8, 0x1, 0x80, 0x4, 0x7f, 0x10000, 0x9, 0x3, 0x9, 0x5, 0x6, 0xbc62, 0x3ff, 0xff, 0x1ff, 0x3, 0xfff, 0x3ff, 0x5, 0xffffffffffff6eaf, 0x8001, 0x4, 0x7, 0x6, 0x3, 0x80000000, 0x2, 0xfbcc, 0x0, 0xfba8, 0xffffffffffffffff, 0x5, 0x9, 0x2, 0x3, 0x8000, 0x7, 0x8001, 0x6, 0x4, 0x8bd9, 0x8, 0x1000, 0x3, 0x4, 0x6, 0x80000000, 0x7fff, 0x7, 0x9, 0x8000, 0x3, 0x8000, 0x86, 0x6, 0x15b60, 0x10000, 0x1, 0x100000000, 0x0, 0x3, 0x9, 0x8573, 0x10000, 0x1, 0x10000, 0x4, 0x26, 0x5], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000f1d000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/31 10:05:27 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f000004d000-0x10)={r4, r5+30000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004d000-0x8)={0x0, 0x7}, &(0x7f000004c000)=0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000004d000-0xa0)={r6, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x8, 0xd3, 0x51}, 0xa0) 2018/01/31 10:05:27 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000017000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 10:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x1e, &(0x7f00007c0000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x0, 0x7f, 0x7, 0x7ff}, 0x3, 0x2, 0x0, 0x0, "e2b94a26fd41066a"}}}}, &(0x7f0000417000-0x10)={0x1, 0x2, [0xfbf, 0x78a]}) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) r1 = accept(r0, &(0x7f00002ed000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ff000)=0x10) accept4$vsock_stream(r1, &(0x7f000007b000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80800) 2018/01/31 10:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000d1000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b68000)={0x0, 0x2, 0x6, 0x1ff, 0x0}, &(0x7f000072b000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000986000-0x20)={0x3ff, 0x1, 0x8, 0x3, 0x7, 0x3b80, 0x5, 0xba, r2}, &(0x7f000020d000)=0x20) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/31 10:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000597000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b27000)=0x0) read(0xffffffffffffffff, &(0x7f0000bcf000)=""/208, 0xd0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000f51000-0x50)={{0x0, 0x4}, {0x9, 0x400000000000}, 0x5, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000625000)=0x0) 2018/01/31 10:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') readahead(r0, 0x2, 0x1ff) setns(r0, 0x0) 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r2+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f00006a4000-0xc)='/dev/amidi#\x00', 0xff, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00002dc000)={0xa47, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) rt_sigprocmask(0x0, &(0x7f000082a000)={0xffff}, &(0x7f0000c52000-0x8)={0x0}, 0x8) sendfile(r3, r0, &(0x7f0000c19000-0x8)=0x0, 0x29c) tkill(r1, 0x4) 2018/01/31 10:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000023a000)='net/nfsfs\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00008f3000-0xc)={0x4, 0xfffffffffffffffc, 0x2, 0x0, 0x7, 0x8}) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00001b0000-0x400)={""/1024}) write$evdev(r2, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2, 0x0, 0x2}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) fcntl$setsig(r0, 0xa, 0x1e) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sendmsg$alg(r0, &(0x7f000037b000)={0x0, 0x0, &(0x7f00005a6000)=[{&(0x7f00005c2000-0x7e)="f74b5c9cb63bbd41d7789089c3192a183eb52b549e798eff5bd41060bc31c6f637639da8309aea07649b911263104918e3b383618d3b9150ce6285fb2d5e060a6fed18af9ab33f0790138e9225ea711fe526f7b37feb38d501665bf8f7b8f75de074b7e5f5010be59d94b30480a72ecd3e9a770aa7cd8cdecb607a77d638", 0x7e}, {&(0x7f0000879000)="61774ea89d33f86d41139a614ae2b387abdf1c17596f36b7d12ce4b12f7ab035ceed33f40fa33a4ac9fb60526e4b0caaf8ea53581ae33945fcf95ea8234c763f6c9a75cd81abb878780856c5a008c9de57be7f94725d1eaa232ccc8852b46c05dce5cb0dee0bd59338050a49a8baa8700051a5908bd47f5c4d985644b190dc4ba6b81504b788f0b5d00588619dec0fa1498c3e9b23b2dbc5e423f2b3b3d1d5afdc45b656b279fcfec5c7f15d8241", 0xae}, {&(0x7f00004a1000)="c6f5ba0a939d2328ea28a0c4f8baced37470c0cee62ccd0589b5eedf76080529e1447fce6d03a6b42c0441e7b51b706a328b730b9a543b5d2b7e9ca75cae7ab538a2831186924f0662a6ae9b506a4605970d65afa673a715c9e5b4238dcbab4f58a87359b43b628ba440994342f39e71ea5adc550d1d1990e72a36efc935f3b9b8cf563201415ae2940cb231cc8cb23579565ceaa34b855e6e00080145420af82c160669b55b85a39ccb13e35c34ed96e0419d7a122a64be8794479135881bab4f1267c91b050f890c6337c9ca97788c3d1c35a1", 0xd4}, {&(0x7f000044c000-0x9)="79eb73b4fb6c9aa35f", 0x9}], 0x4, &(0x7f00009ae000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40}, 0xc000) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000067a000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xb27, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000295000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000008d000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7, 0x9, 0x358}, &(0x7f0000fbf000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023f000-0x8)={r1, 0xffff}, &(0x7f0000e89000)=0x8) 2018/01/31 10:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000914000)=""/17, 0x11, 0x40000001, &(0x7f00003a4000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(mcryptd(wp512-generic),cbc-twofish-avx)\x00'}, 0x58) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00005b4000-0x10)={0x5, 0xfb80, 0x9, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/31 10:05:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') fstat(r0, &(0x7f00009df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ec5000-0x8)={0xffffffffffffff9c, r0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000849000-0x8)=""/8, 0x8, 0x100421) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ae0000)={0xfffffffffffffffd, r0, 0xffffffffffffffff}) 2018/01/31 10:05:28 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000015000)='ns/pid\x00') mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000016000-0x8)={0x0, 0x8}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000016000-0x10)={0x7ff, 0x20c, 0x7, 0x7, r2}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/31 10:05:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x397, 0x10002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x3f, 0x8a04, 0x1f, 0x9}, 0x8) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x97b, 0x1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000050d000-0x4)=0x6) r2 = syz_open_dev$usbmon(&(0x7f0000f3b000)='/dev/usbmon#\x00', 0xa3fc, 0x600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f0000830000-0x46)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000d24000)={&(0x7f0000848000/0x2000)=nil, 0x2000}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000c9e000+0xd55)={0x0, 0x9, 0x758a9ccc, 0x875, 0x8}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00008a1000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000085c000-0x20)={0x10001, 0x0, 0x10000, 0x100000001}) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00005f8000)=0x100000000, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000d83000-0x10)={0xfffffffffffffffc, r3}) 2018/01/31 10:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0xfffffffffffffffc) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000256000-0x4)=0x7) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c60000-0xc)={&(0x7f0000a64000)='./file0\x00', r0}, 0xc) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00003a2000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa329, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00007a9000-0xa)='/dev/ptmx\x00', 0x800, 0x0) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000485000-0x20)={0xffffffffffffffff, &(0x7f00006d3000)="ae912ef1ecae9a93e03ef78267ec3103bec5249c6812694feaee9436d5cbdc61fbd6e80882a8424b4284183e5c4ce2d570f3189904eac584227ce4", &(0x7f0000488000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={0xffffffffffffffff, &(0x7f0000ab2000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={0xffffffffffffffff, &(0x7f0000825000-0xb7)="5b784c6cacb5dfcabbd90000000600000080dc6f0000008b000058adb7e2b68dff00173874d9274d298454b987c2d99583ca053fb8eaf86c5ad594", &(0x7f0000636000-0x4e)="", 0x0}, 0x20) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/hwrng\x00', 0x84641, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000800000-0x4)=0x101) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000207000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fremovexattr(0xffffffffffffffff, &(0x7f0000767000)=@known='system.sockprotoname\x00') 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000772000-0xb)='/dev/audio\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f7a000)={0x0, r1}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffff4c, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000b66000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) ioctl(r0, 0x8, &(0x7f0000793000)="092e7fb50bf56c62be2d608c43f87312c831b975f8182a67d613db0cd7d760874f12473a64a4732be17266cb035902f5e6e9199ba5631e04e1b50263aa1463b19beacd655ea8ed18e2b52b2d2c92ccc402def75bc214d8addb4827bab2e6375a5a20b03318db35f8ab1963d3bf18c6071e56ad0d32b349d50e9df00f5102e80c05bc7856fef275bfb0b6e9f16d80abbaf4a144cf59b980af44af9aaff2260cfb9732b90186283e") ioctl$TIOCMSET(r0, 0x5418, &(0x7f00008e8000)=0x1f) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f91000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setns(r0, 0x48000000) 2018/01/31 10:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007d4000)='/dev/mixer\x00', 0x22000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000060d000)={0x7, 0xa000000000000000, 0x1, 0x1000, 0x2, 0x3}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000033d000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000e1000-0x20)={0x4, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00006e6000-0xc)={r3, 0x5}) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000856000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ad5000-0x8)={r1, 0x0}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000e58000)='/dev/input/mouse#\x00', 0x6, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f00004d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f00000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000d56000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000297000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 10:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/sequencer2\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000c56000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/rfkill\x00', 0x309503, 0x0) sendmsg$key(r2, &(0x7f00008f1000-0x38)={0x0, 0x0, &(0x7f0000a91000)={&(0x7f0000ea3000)={0x2, 0x5, 0xfffffffffffffc00, 0xb, 0x28, 0x0, 0x7, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, {0x6, 0x3c, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x8001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_x_sec_ctx={0x17, 0x18, 0x2, 0x0, 0xaf, "d3cecfc9d4271f9fb09d6789764768f180ac8bae16820e0ce95b08b9c3af0d539a2787c3c18d2dad3b5fcca5857265cff74024f00eb253dc74df12254ef3edfafa6faa883b6e73ea6427030bfac5230386c0fc57356eea479d5122b8cda60a5ff218ff7d78805e8a1171a5be674f4f6a4431e728e10e12e0c8c51ef36f847b6a79dfacff7d07994e46d6b33b3f7a6b8d19fc3117514141b8628bf14f545294c663f657031a646fb6d698e47ab58a01"}, @sadb_ident={0x2, 0xa, 0x7, 0x0, 0x10001}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffe00, [0x0, 0x0, 0x0]}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x44015) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_dev$evdev(&(0x7f000070e000)='/dev/input/event#\x00', 0x9, 0x200000) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000cc0000-0xd4)=""/212) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xb8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/01/31 10:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003a4000-0x4)=0x0, &(0x7f0000ccc000)=0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r1, &(0x7f00008f4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) shutdown(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000fe6000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004eb000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000515000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0xc) tgkill(r2, r3, 0x0) r4 = open(&(0x7f00000fe000)='./file0\x00', 0x8000, 0xa) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000871000)={[{0xffffffff, 0x1, 0x2, 0x6, 0x4, 0x3f, 0x4, 0x6, 0x5, 0x8000, 0x31b, 0x1, 0x41}, {0x2, 0x2, 0x2, 0xe7, 0x5, 0x400, 0xac0, 0x800, 0x4, 0x6, 0x2ed0, 0x3, 0x4}, {0x0, 0x10001, 0x4, 0xfffffffffffffffc, 0x7, 0xb00, 0xfff, 0x1, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x2}], 0x3bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000fcf000)={0x1b, 0x7, 0x7, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fe7000-0x5c)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x43dbbdb1}, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x9, [0x3, 0x81, 0x1, 0x834, 0x7, 0x2, 0x4, 0x8000]}, 0x5c) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000078000-0x8)={0x1, 0xfffffffffffff35a}) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d3f000-0x61)="636f6d6d000b50b81166066e9c50d2096f2c225c342bdbe0f0f1a94f6dba2aa51e5213eeb9ddc20c4d67c3d2a1c3996cb0e171991ecd0954c5074c0448497f67d193eb5609d3c7d48a5f4ddbc6c7ac9fd222ae2bc8b0b13ac4efc53618ebd5e79d") ftruncate(r1, 0x3) ftruncate(r1, 0x73c) 2018/01/31 10:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) r2 = add_key$keyring(&(0x7f0000f8a000-0x8)='keyring\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00002c7000)='user\x00', &(0x7f0000bc5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f08000-0x8f)="f1941fe1373a3662590e5a3e5910719d9c30a40ca8004e6000876f9d5a49c3e3c9a17e11100de67ae3e5ce9fa7449cb6465ed11a1a0c34f16908b52d3ee2da6611cae72a04b3b5042566349959aceba0f5480a1105fcff2c234e951cb495a4f0638e8eed6323a66b32e484ffdfa75c8cbbf009443f0a16d498b7c23f55710ef7977e14126b34a9cb21772b498c2514", 0x8f, r2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000533000-0x8)={0x0, r1}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffbfffffff) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00004ff000)={0x0, 0x4000000, 0x7, 0x4}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f38000-0xc)='/dev/autofs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f8c000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000093000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000969000-0x8)={0xa000, 0x9, 0xffffffffffffffff, 0x9}, 0x8) ioctl(r0, 0x3, &(0x7f0000017000)="01210000000f00f518") 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eea000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000805000)={0x0, 0x0}) futimesat(r0, &(0x7f00001fc000-0x8)='./file0\x00', &(0x7f0000cb1000)={{0x0, 0x0}, {r1, r2/1000+30000}}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000037e000-0x4c)={0x3, 0x7ff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r4, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) dup2(r3, r3) 2018/01/31 10:05:28 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000055000-0xc)='/dev/amidi#\x00', 0x4, 0x10402) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000054000)=[{0x0, 0x0, &(0x7f0000055000-0x40)=[{&(0x7f0000055000-0x1000)="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0x1000}, {&(0x7f0000054000)="c9abf521ddeee3d597725eb5a04f05fb7f72d3d530ba71340a5d095c098e06ed82d3c351c4b1c3fffcaf2b9a163109b3ef7258d821152b23d23adafaf70c9de2fb8bd442d6b7877eef616fd53dabb5b15fc16860cbf679a50e54270abe8a5af216c2565f1bd54306552c3cd8fa2ed7898d9d9999daca223793225179e072ccf18bde1e7802f68d8680600066ca29bdb65d8082421ac05b3d383b70f70e9f910b97eafd7c293879a1a66f203aabac6942e6e21422", 0xb4}, 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0x1000}, {&(0x7f0000036000-0x19)="c67a01fd00f8b80b0d160bee55d352da70ec6bb230de48007b", 0x19}, {&(0x7f0000055000-0xd0)="4f8bca64bcc7dd575854ab347c91d1c2ce6d96fa5414482c7ab33f753467b5bb2781711e6bf17ae193d454ba63630aada3c83f9837bcae2354e5795c5cd9424158edb1fcfe69794e9dadbc546d10a1f8545dca53f0e962df92e09de286e5df53b422c013360b109faf72cf0725b3c1cf1d41942a8d30b4ac8788389aba2332e5527ff6b2f00cfadf37739dfac4a5cd48fb9b9bd50ffc21faa696686861ce3775e26433050bb96d7b3dd3f9c6c1d5c8a56df9c2748c897dbb89106f39adaa962686b8f02b22cd60c38f3f73dce8a1577c", 0xd0}, {&(0x7f0000054000)="44719dd1821c6b58a8369a2da21fad7c307cf789025f5a38395c4b1ea41891fe3a02893b1503553a6d27df52520cff1cd25d8b0d2d3dce5748a23199b886c15e7c57fdaa5ac10e3a975b210518480be77e13fe0a91901cb6f383134637e99da3a9e8659ab8a3d734646cd186722877d2c86d81d82b8c6ff8b044ecbee8455d", 0x7f}, {&(0x7f0000054000)="c74a91bd9c02e75ae8fdbb66dda0cb8d3d44311c3c9ab848b44c909c370a95e7eb585080324f9b19235ca67d1c905a5d37c9bca1497f25af76a4279067b13db2e40911bd52be82303a5001adf3294709a4ab7fcb5c193c06306caa688a44f46def79008758d2f062", 0x68}, {&(0x7f0000054000+0x68a)="046b02d1e16ff6c3802bef6952cbe9110a94b5a29c690cb19db19b660a9bb7c2115dd372a66129facb310d3065270c4884228ee8990c3f61490c95d6a1bae796525839d63ca8982defb674ceb1efd48f5bb32975c5d9a7bf57eb6ba983db2e8baa90055a30da3013620c452bb28daae236b426004b5bcd7437bb649dd9c138e69e9c62f472b1c3912c08b6464273dddba8b1106dfcb648bcefa7809478884d0225e0a5b4bc727f0d4f6ec4b6c87ef70f7a25cc45407db96583f155dfc9256bfc8eb1ec28bb3f13b3e33dfd3ee163f4dd39cbb4af43b026197a8bc17e9d28a126fae0ffdb60a15e7ecef3b7d78e05a3f2975609daea418d06b03c6cf129f080e1749be4a4e0be81263b1aa10ea43506c5ffb818895a1a0ab1e6b21141e8487dda1d0573ec163964d0566bfa9701a670c6be335779080ec98ac902a7f095982c1802f29dccbc92d3013712b103d0632e7420d013c2e6ace145d886dcfa87a11af75cbc76b8b439b68f60af677d29de75add01c2ed7dd4d4588bc99a672cdd23a2613b3acaf02abb606ad93068341f2533721a1259d0a7606feff53e709994f72faae053d1d9b3984a00591d91a4dfe49ab7e7cde500e7d80b9a4ab8fcace1189df8e8e24d7d7d19a6f5907059c17b2c20fa6761786e15f174718500e84b00adbc7a5a64c8cdacf201fcabe777f67e385a4745549c625f15ffb81b64e9fd5496c809262e3461e1c5ecaa16984203eba8db7ec0982d0fd303eb375d633c56a4bb323555a164f5217bb53310c6288e510d9e58b5bb758f628f7b68fd99c34e7035364f0053dfc2588d925a40609d75c4000b65df65f8c45bc1a2bd4277552df083233df22a2f531dd6f6171c7ef2fc671b3258b115e1322c1ea5341fb157218e1a0870aa38ed439064711bac9ca0c99d91bbf49a29b45bc420d0012436aa83d2888a68f5a776245a2a3f5b4732299f86edecdadd77b03f742f8db8b713b5cf67b8af43c84d70e2a3e91e3c6ead6425779f3c094b48f7032a445d12bbda4df5e509960ab096a8a37a5f0434fce9751f78ee58378b5144842238c0fc74b53ef08b4e5ab851a090639a4ffae69456c171ecd59e6a65fa724c3d782e1bbf6484d46a9b71b69d8323e0f10e422f0731414285e28ecee09095900793035dff28bffb18637d3c68b3618fa55a7c6a946b12a3a8bf5eabbfae0273eb38e8a6111f733c8dd227451419b404bc6e2564575351a88e5cd31ebf8abfd0f3c8f56138209d877434bd12afffe754d869141bf3b93171889a75fba621d97e20291111462b95fa4c6f21db1e66e57d890444412c4463a0b6c9ca977a31c5e0e27e87c7c916ea93a13653a8a24902f3caed2598bf3ee643a6c295a106a5cb45c70c74d7c6d5ca31492a007734063911be8aaf3653140e5d1b188bb02d1a674003da3f09737d731a06a889489b6d3af82c6c491a1a066a0ee51606327636a1883b95ea459f8103b28a8ace775cb367ef65e47dbe8c193600009b85d91805f139d2758fc72fff8c51e0325ce933a95e4292198fbf45671f3e2372bac290f515b0a5950287cf8e68673a60c874c9e40fe449c7d30f3e63236ee55940e7ed3119870897a582c793b9f653b08228b0148fe14cb8fc063760befe95028d62ce258f59e453c201a5b707a1b6bed9865f75f431fbc2835171e3a169fa57c4f141073b414f3bc186b881626423e9f7ccb19984e3c7e8859446bc0341aee38f14be937b2f026021355a0650645dbf334fe9f3e95baa38282174679f67d3051e9a90f8620d428e9bd36cfda7e0d5a5717157934ec17a4335863b9d0d09f7e38366c04b9cbf27ba24f02dcfc5c1c79469ce8fe729557159c248e2f3a67b41c68409b043b69223b2f72998da0f2b19a696467fc0a96b98e6aa7cb0a50f05404869e84a783d708b5305f46484679a7c7e2b0c633158a000908b96ee90f0453cc8cb2e7f4c304d5c67d39273c3378dfa571fde7b01221a855ac6bcc418d63fe8e28f72c955a497844016eb2ee75bc752024ee6162fa524a450be667cc85aa061156a892451f9df6ae468a460f5103f3c11ace91b050bf7bf749028ea1a29f0c0f6f8a757716a88acbd49cdc4d44387866bf63f04a5e84398267c14ee8b87d90ed3bad971c3621984bb596e4d1a61ebc6f4e02d017665fb0186cfb817d0ae6ebaa03ceba32d84213ff20afe9d2620be305b8c25afc34f579c4d42e42f04137c846d4570645b2ce061e621991ead34ff95423dc81ff965651cd2e94a4d97272a339556c360d700ad45c7f01dfa33bf15adc9810555857059ecc46d2fface935cb072b0914314b99445ead62b17e2538ad00b4027d1d72b9621da266faba9c34819803027e47c4b04800511e6bc407ac67235dbb31c179846a1040f5c524e158f3a1cd4dfeb3be05ab9a6e88de4e53f9501299a347d344633973de39707945405888d098a2a248c148f550767bc94108da1532fa8cbd762a731a8c3712e83c2d89a13dec45483ffdc975a2821dbe63d3e97d86a1a5f65f55dec081ccb51fe745c438bf621343cc7b526c31d88498a34c248a27cee8528014c19c58651baa067df91cf604ab92af251c7bd72acfa8f78713bc7ad2f645db6d7288a07a600be150804b3eccec081f6a7f3b8a65647e5780ccfb516ae56af987af08b5e2bbb074da6f931304140e234981411b49aefc0905ae12a3140886c6a2aee1833c92ece6d95415404f07b88695f5928f3bf39bac4eceebfd6aff88de7e3eb3a81d29bcb45bb0eec2e163b49981399a6f863e0b9e8920d5529380133ebf0eb353dd72ee52a7c6ddc580970ad81929b7ac0576a3f125e5c986b849b4c4f116f5611db8082d3f96020c5e8fe606ee6f74883e2688a4b24ead909e4e409b8942d55b0a4fa36969e53f2619e6c4935504244ac7dc0722db07de065013640247739c6fbf792737af5c93159c46fefa0be0953935b260e27fe3b97fe74e0a16e8a7833d2612872587744e6911ef2d6673b8271f854b062a9dc0ce4d0ee45367d083eb360be36e64432acfca0b9cbead0d87d0b89eb51ebb57e027556d0148049d0e566f5e39f033d24b826aaa59bb55cdc111fa1527653ce02e77f2c24f9d0fd86323263414660e5087245734787093b3dbbdb588c064ad0f3849fe1739baba384d806d6f3327406a914cdf66c5ccad831dbc15055b9726ffa77adf429d0ac43b37cb1ea7c012d873bee9cc04ff0e640df26814cce2bfb49563f3be3d20096b71feaf6a4d6308e198531bfb8e520d454623b15d3a58a29cb97c7ee26ded2a27ccc9e35eba4122477b64d777a8f35c254b3dc312ea89ba2f12c48f8ea15abd296e256ccd4c1def8e6b2020a5c4308d07e05d4a065ae5755b0f05fbef0f084e83453339f4d4a4334beed67f316052b1ceba3db4c4bba486bb88cd529eb25e1dd36eaae035d448bc9bb574d62c01ffb06d2018e6803e073177468ec65560ef3529c855628c5a2108b6bd2b6c44deca6f088e13ed89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0x1000}, {&(0x7f0000037000-0xf2)="fbf225feb43b2e1f6642bf7fdc22d79f7b64b76240ccab21f7c2168706b84a1c01eeee77ae011d3f71286cd233e753951082d8927e194eb74d577f829662493edcf084f0aa7e7dd9cc3816a2832fbf43406b156c8afcc21cb7ea04e5ea362ff6c77c619641aa50e65ea678d566fde8df7a0fc3e94587c472d4ee64222599fdbf719a66f336085d8de13559e68b888ed2e717b1d0cfe5835a60b719143914818afda6000f20c8fe538e8beb8da1feb4c9b2f39cec3a4c4575d22d7cf00598a13326c48e1eeb3e8591cb50a5974d9c2f8efaebc4f45a8ff879e06efead99a7635914e44df3b405b5ca492354fe079f48ba73b9", 0xf2}, {&(0x7f0000054000)="b937fed20fcdd7f8116a8275a576a053ed24256b12a0e966c0a81428ce2b08e44e7108c978a65ada03ba3389830aa919c4921d28c5f307366e7608f9b7022d3416170177b5d7aa0dcf566bb771e6ae135a6d2809d9038e2022750c70d5f73f7f6a7eddf6d0637924ab11d50674baf1083980f9c35543", 0x76}, {&(0x7f0000054000)="6616417614adf8d71abac703c52174ebd25a3b9fff384c53b6320bba2d58b638fc07e86c4ad29a3c0cc8f45ad092c2e13ac7f71b47089da30f109c289bc34249bafebc130cde3a2556ce7ed3698bdf463a86b80b3a71662973a8e6e943df52eac5f5283f0726a45788ce9d5956e18bf69cc28de53017aae2e8088fba030f502bfcd9e2bada673bec37d5d8a72d6f02ab3003494bab3cec2f2b0658f16912e8ac611003ebd0cc2b", 0xa7}], 0x9, &(0x7f0000054000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd2, "e3a5bfde60b5531b42a53443f4ebd031eda5479f70f03bad122d8a02a56df8b20dc5dbca3a776cb8aa7d8fa1c0f486932cf589134774c1ac0317a6c22afeba19a703f589627416d320dbe8ca5007ff7b9f607dba651f15175fb685d664a94da11a98d5a34c7e51748a574c90ccd64d9455f90a493a29a7856546160bb1de8ff8b49d11fdd84dc4c3ba37fef3a288fa47cb1f6240a3dffba90cf96b85b3fabccc66b3e49aa330800d7d7e0e60ca4c9842e3a9b57ab9ddfbfe85cde95bfe3d14562c2c3ef83dc76ba7103f91cfc4f7211c1145"}, @iv={0x68, 0x117, 0x2, 0x51, "3b1ca2e10d68f32779d8d38c71e0639e976a508ec17d6a681f319ffa2590d677cb4c4f897c9b1cd103871bdf6909e412b55a82d64d9de296eddb73363db9a32b546958d10cee5898f2f36f7aa719016d7a"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0x68, 0x117, 0x2, 0x4d, "b01ce259fd6ab4c62b07277d92b632286f42edb4e86517caf47761748107b0bcebf7217c3aa07ae879ccf383d6cef3c35fd6174594cd9dd7dc5f244c28672b0f04ef37229eb1b9b8d6af502376"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x248, 0xc0c0}], 0x2, 0x8000) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x88)=""/136, 0x88}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpid() sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f000001d000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x1f}], 0x1, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000008000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0xfffffffffffffffe, 0x0, 0x6c27, 0x0, 0x0, 0x0}}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000008000-0x4)=0x0) io_setup(0x4, &(0x7f0000018000-0x8)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer\x00', 0x4c200, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000025000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80, r0, &(0x7f0000027000-0xf2)="b904ac075b060e4215e7679bcb044fa9a2165283487fe4270f787985154ad92e086c5173e8a647da15628672c39bbe961c5690d525b5e1c3d2ddc3054cb89c60eeaa6b47438432a4ffc17ec52ab9f71cd283725299fe358acd38673e4857208a8fb98397b895b1bd24da8262d622930db3b4610c337bc137f88f21b21da2dd1bdbee2e816d9b39a8aaf581987d46e99e0eff1e31f9a358a1bc595d91ae9560d61e3b2dd35726c45e5ad2e32d1cf67b37483cd41a7281442d5121f8100e7b670ae701f3cd2613dbda75b6675f5e9c8463cfe81f9875f4bb95f8e666096eff2c3cc53377aa5b4e1ce7a167cbf557bcac099f4f", 0xf2, 0x80000001, 0x0, 0x1, r2}, &(0x7f0000027000-0x20)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000028000-0x20)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f000001d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2a000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x80000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000+0xddd)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x3f8, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='bond0\x00', @generic="63dc592106f04761f13c6567c0082e26", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="ca45673ac28f055aed3271c232467a5b", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}]}}, 0x3b0) 2018/01/31 10:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) fcntl$dupfd(r0, 0x0, r0) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0xb, 0x1ff) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f00001c6000-0x44)="45648d5de6faf140cfac7bbb430741cc43687ad3e60f7e0badea44cc8f278cd3725d307501a5bfb1f0a79105cfe5d6ddac0d8d1175bd08de70bca7a2da94700b3fe66f45", 0x44) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 10:05:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000006, 0x3d, &(0x7f0000002000-0x8)={0x0, 0x0}) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20, 0x100) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002000)=0x7fff) write$evdev(r1, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f000002a000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000f12000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000a2d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, &(0x7f0000749000-0x4)=0x0, 0x1000000, &(0x7f000071a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={r3, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) 2018/01/31 10:05:28 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee8000)='/selinux/checkreqprot\x00', 0x200400, 0x0) accept$netrom(r0, 0x0, &(0x7f0000665000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000112000-0x88)={0x0, {{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/31 10:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002f8000)='/dev/loop#\x00', 0x4, 0x2000000) lremovexattr(&(0x7f00000fb000-0x8)='./file0\x00', &(0x7f00008d9000)=@random={'btrfs.', '/dev/loop#\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f82000)=0x5) r2 = syz_open_dev$loop(&(0x7f00004cc000+0x432)='/dev/loop#\x00', 0x4, 0x2001) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) r3 = syz_open_dev$amidi(&(0x7f0000100000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x4000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00006cc000)=0xffffffffffffffb5, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000df6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000336000)=0xa83, 0x4) 2018/01/31 10:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f000069e000)={0x100000129, 0x0, 0x6, @fuse_poll_out={0x20}}, 0xfffffffffffffdad) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006bd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000147000)=0xe8) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000072d000-0xe7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@can={0xc, {{0x0, 0x1e23, 0x401, 0x4}, 0x0, 0x2002, 0x0, 0x0, "bafcb5be99d7e16c"}}}}, &(0x7f0000ae3000)={0x0, 0x8c, []}) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) epoll_create1(0x80000) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) dup(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000016c000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000078c000-0x8)={0x0, r3}) close(r1) close(r0) [ 116.903425] sock: sock_set_timeout: `syz-executor2' (pid 18203) tries to set negative timeout [ 116.973903] sock: sock_set_timeout: `syz-executor2' (pid 18203) tries to set negative timeout 2018/01/31 10:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a9000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$void(r0, 0x5453) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ce0000-0x34)={{0x0, 0x0, 0x3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/31 10:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r0) r1 = syz_open_dev$vcsa(&(0x7f00004fa000-0xb)='/dev/vcsa#\x00', 0x2, 0x40000) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000326000)=0x6, 0x4) umount2(&(0x7f000047d000)='./file0\x00', 0x8) getdents(r1, &(0x7f000005f000)=""/109, 0x6d) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000120000)={0x20, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x3, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d45000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000108000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000f71000-0x60)="ac75171a35c595340f741ff0d339e7c0f8a774f20039fb94c2946bf7ab448ee8ecafccf5bb5f94a5b54316c09bcf9590843c5a12e4344a1b29ddb676e3eb796c41baa363dc1fb3a97c3024843d137a5d14d6f18a6bc505b58c59be541d26d061", 0x60, 0x0, &(0x7f0000238000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000761000-0x20)={@generic="6b96d65247bd2c0418c4309c10ec6e7b", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/01/31 10:05:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000196000-0x1)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000085e000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000fce000)="5d2beb7472757374656470726f635d282b2c216d696d655f747970652900", 0x1) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000091b000)=""/237) clock_gettime(0x0, &(0x7f0000e29000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b02000)={0x71b, 0x6, 0x9, {r4, r5+30000000}, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000179000-0x6)={0x0, 0x0}, &(0x7f00004a1000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000757000)={r6, 0x0}, &(0x7f0000c0d000)=0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000018c000)={0x0, 0x0, &(0x7f000056b000)=""}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00003e5000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1ff, 0x8, 0x1000, 0x9}, &(0x7f0000fbe000)=0xa0) pselect6(0x40, &(0x7f0000efa000)={0x0, 0x3, 0x2f05, 0x14200000000, 0x10001, 0x9, 0x400, 0xc9a1}, &(0x7f000024a000-0x40)={0x8, 0x264, 0x8, 0x6, 0x7, 0x6, 0x8, 0xdd13}, &(0x7f00004ea000-0x40)={0x181, 0x1, 0x800, 0xfff, 0x1, 0x10001, 0x400, 0x5054}, &(0x7f00002ad000)={0x0, 0x0}, &(0x7f00008a4000)={&(0x7f00009fd000)={0x100}, 0x8}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008f2000-0xc)=@sack_info={r7, 0x9, 0x8000}, 0xc) 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00006ea000-0x4)=0x10001) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x80, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000929000-0x4)=0x80000000) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fc0000)={0x9, 0x1, 0x3, 0x2, 0x0}, &(0x7f0000fc1000-0x4)=0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c5f000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x45, 0x120, 0xbaed, 0x7}, &(0x7f0000fc1000-0x4)=0xa0) 2018/01/31 10:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) 2018/01/31 10:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000a10000)='user\x00', &(0x7f0000391000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000394000)="", 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000cf7000)={0xffffffff, {{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]}}, 0xfffffffffffffea1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000faf000)={0x0, 0x0, 'client0\x00', 0x0, "241020c7947369aa", "7625a616f63355e8a449a7ca8c384c928070fdb172f720d266953651339865c5", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 117.076013] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000fca000)={0x3, 0x7, 0x5, 0x1, 0x140073af}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000)=0x0, 0x0, r2, 0xfffffffffffffffe}) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000133000-0x9)='/dev/rtc\x00', 0x280002, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000fc9000-0x8)={0x2, 0xeb34}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:28 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ec6000-0x4e)={0x0, 0x46, "066e6d6e7656a67c378518dce13f01aee161c47381e44d0c598afc351d5792f87327f3fce719ea7dc621cbe2e84fccf76a71e2de709bfab37a8b25d399a61062d85558b3cd8d"}, &(0x7f0000000000)=0x4e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b19000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000d4e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000879000-0x1e)={0x9, 0x0, 0x2, "eea76fac1649", "6938f4d7924204eb2d5a9832f0588602"}) write(r2, &(0x7f00006a4000-0x76)="1e7c655683a51a56097395ba040212c69e6a3554b4dabc708e7a845291fec2596e2c78a26a5e8efb24c31ca7e9be95bc0872ab561086c481eacd1f5e30c27ab84c9037185cb5361678184b3dbb8719a206ea66ca7c6ec7d14e57600a355b6da90c206b5bdca737e4ebf2c88e817437a153c76e1d34c8", 0x76) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00008e5000-0x1000)=""/4096) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000881000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x0) [ 117.124501] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/31 10:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/sequencer2\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") io_destroy(r2) fsetxattr(r1, &(0x7f0000cce000)=@known='system.posix_acl_default\x00', &(0x7f0000b43000)='/dev/sequencer2\x00', 0x10, 0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d5d000-0x20)={r0, 0x0, 0x1, 0x80000000, &(0x7f0000f91000-0x4)=[0x0], 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00006e0000)={{0x1ff, 0x97ce}, 'port0\x00', 0x50, 0x802, 0x6, 0x400, 0x6, 0x1, 0x100000000, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f0000dab000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x840) 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000083000-0xb)='/dev/loop#\x00', 0x0, 0x181021) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "ad5a6c9c35660edcd3f3e86d17315d20d55ea5888f37c9f598243ed63c3e03fc10714c1fdb065721edf41b5e32c293f54e8b46fcf9651575ce25b0e66dfde5e7", "763b586b816a83e111b4ed168144f5d3e8c9e7c750ec5a78ef4d10950cdfdbc8afe753b7a647296cdb78e91400233936cd09900cbd0e3f2f05159adb10d9827e", "79ffd2961b21812e3917620c2b9ebd7d70625eb7211d9857777267ba9de3f5c1", [0x5, 0x75c]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000233000)={0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:28 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) r1 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x0, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000014000-0x4)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x2c) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f0000010000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1, 0x0, 0x481, 0x0}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000000d000-0x20)={@generic="ff99fedd866905b1b8cc3f0edd062fe7", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000014000-0x8)=0x100000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000015000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)={&(0x7f000000b000)=@setneightbl={0x98, 0x43, 0x4, 0x3, 0x1, {0x2, 0x0, 0x0}, [@NDTA_THRESH2={0x8, 0x3, 0x3}, @NDTA_THRESH2={0x8, 0x3, 0x8}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x6}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x400}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0xfffffffffffffffe}, @NDTPA_LOCKTIME={0x10, 0xf, 0x8}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x2}, @NDTA_NAME={0xc, 0x1, '#.self\x00'}, @NDTA_NAME={0x24, 0x1, 'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x98}, 0x1, 0x0, 0x0, 0x4040844}, 0x8000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x10000) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000717000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f83000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000033b000-0x4)=0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f84000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000f84000-0x1)=r4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005b3000-0x8)={r2, 0x80}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000527000-0x4)=0x4) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f000098d000-0x18)={0x7, 0x30, 0x1, r3, 0x0}) 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005000-0x4)=0x0) setpgid(r1, r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)=0x0) 2018/01/31 10:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) bpf$OBJ_PIN_MAP(0x6, &(0x7f000095d000-0xc)={&(0x7f0000bbc000-0x6)='./bus\x00', r3}, 0xc) dup2(r1, r2) tkill(r0, 0x16) [ 117.181945] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.217394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42371 sclass=netlink_route_socket pig=18265 comm=syz-executor6 2018/01/31 10:05:28 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100003ffffffffd, 0x3f) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0xffffffffffffffff, 0xffffffffffffff17) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a51000-0x8)={0x0, 0x0}) 2018/01/31 10:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() 2018/01/31 10:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00002eb000-0xf0)="", 0x0, 0x20000000, &(0x7f0000726000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000c73000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f5e000-0xa)='/dev/cuse\x00', 0xa2000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000890000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000085a000)=0x0) 2018/01/31 10:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x80000000) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/01/31 10:05:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000047b000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000031f000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000d8e000-0x90)=[{0x6, 0x92a7, 0x2, 0x7, @time={r1, r2+10000000}, {0x6, 0x9}, {0x6, 0x3}, @ext={0xea, &(0x7f0000426000)="f381a0e66f99b3f337045230395ca5a8cd27ddb7dde2434544924cc3e92fa425fab112da31663ba1beb0ed7e9e00aa9a8575e8677704e758d3b805af0d717ffe74d311bb3cca2172a262271e5886c95aa311729c4744fe8f90eb0279de57485d446782ee54ce35856094250a0ce9af0c73544472e86f1ab6441a645f27aa9467df10c3f6f1a60e281dd40cf46b952c397c3f224c6eff8d8cde49e6d9c761435ff71932a7e4cfad8df234fafdd1e3d035a3fc0d1ecfe40bc378727460889ce0128f57b6e21515ca9da2416d55e449700b4cac2f060c05b1e3fd7236de779968713164a64ac86db25a6c06"}}, {0x101, 0x1, 0x3, 0x4, @tick=0x6, {0x5, 0xfff}, {0x8, 0x4}, @addr={0x4, 0x400}}, {0x9, 0x3, 0x4, 0x3ff, @time={0x77359400, 0x0}, {0xff65, 0x9312}, {0x2, 0x3e02}, @addr={0x1, 0x7fffffff}}], 0x90) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000b62000-0x4)=0x0, &(0x7f0000459000)=0x4) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 117.312395] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.323316] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42371 sclass=netlink_route_socket pig=18265 comm=syz-executor6 2018/01/31 10:05:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004f9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000156000)=0x8) ftruncate(0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc0000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000092c000)={0x7, &(0x7f0000c28000-0xf6)=""/246, &(0x7f000006e000-0xa8)=[{0x8, 0x0, 0x80, &(0x7f0000e53000)=""/0}, {0x2, 0x9, 0x30, &(0x7f00001a7000)=""/9}, {0x6, 0x66, 0x7, &(0x7f0000829000)=""/102}, {0x8, 0x0, 0x2ec, &(0x7f0000708000)=""/0}, {0x0, 0x11, 0x9, &(0x7f00006b2000-0x11)=""/17}, {0x0, 0x9, 0x81, &(0x7f0000bd4000)=""/9}, {0x11, 0x32, 0x9, &(0x7f0000fba000-0x32)=""/50}]}) fgetxattr(r0, &(0x7f000094b000)=@random={'os2.', 'dev '}, &(0x7f00006c2000)=""/193, 0xc1) fallocate(r0, 0x3, 0xb0a, 0x6da) lseek(r0, 0x0, 0x4) 2018/01/31 10:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000b0a000)='/dev/dsp#\x00', 0x400, 0x201) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bd0000)={0x5dc6, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000200000-0x10)={0x22ae, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000a3a000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0xffffffffffffff10, &(0x7f0000f86000)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000065b000-0xb)='/dev/mixer\x00', 0x202000, 0x0) removexattr(&(0x7f0000250000)='./file0\x00', &(0x7f0000591000)=@random={'system.', '/dev/mixer\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000c79000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000076f000)=0x7, 0x4) clock_gettime(0x0, &(0x7f0000b12000-0x10)={0x0, 0x0}) io_getevents(r3, 0x2, 0xa, &(0x7f0000b3f000-0x140)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000db2000)={r5, r6+10000000}) fallocate(r4, 0x1, 0x5, 0x3f) 2018/01/31 10:05:29 executing program 1: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000067a000)={0x0, 0x0}) mmap(&(0x7f00003e8000/0x2000)=nil, 0x2000, 0x1, 0x4010, r1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001000-0xa5)=""/165) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001000-0xcd)="8873606759067f59920389f9109e2d7681984e1fc78000eaf037f5e0d630a33167b8d872cb6d084c856cf68da41eeb04e0dee865035461ab3f8b31b7aec15e31463634d20003b60e75e1b608a637685e8659bb667b69095c417270867161c89afd183eeea4509e88a5a460a3239a345c50926a8d153fbf4e7618b220829256bb60b6cd2ce5e3dd076f084bdeb463e90a2502a96a2bcfb8330023c967042106b0e41d25147327f4b24e04ec3935a6a62154aefbb137d5efd65680193079968b00c26a7a9041d404454aec9c5072", 0xcd) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) accept4$ax25(r3, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x0) 2018/01/31 10:05:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000046d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c9b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e81000-0x4)=0x8) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4$inet(r1, 0x0, &(0x7f000004d000-0x4)=0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000cb7000)=0x0) 2018/01/31 10:05:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_dev$mice(&(0x7f0000327000-0x10)='/dev/input/mice\x00', 0x0, 0x2201) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000024a000-0x4)=0x0) getpgrp(0xffffffffffffffff) 2018/01/31 10:05:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000513000-0x9)='/dev/rtc\x00', 0xc0200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000239000-0x10)={0x8001, 0x5}) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/31 10:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000856000)="8212dcd85adde4964de099948f8fa8a24aa26ae820e34bee09fe273898de8014f220722b555a643a866d669610cf207f2559a826744a6b45856e2d8e6a4161f7f5875e72cd8ad2c22cc180d9fdc76765c33ebc34108b2c610585f3f00ee858a995306aca110fd447959c4fbd9876bca049b0292a21990d", 0x77, 0x0, &(0x7f000015a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008dc000-0x8)={0x0, 0x0}) 2018/01/31 10:05:29 executing program 4: r0 = socket(0x13, 0xe, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d06000-0xb8)={0x0, 0x101, 0xfff, 0x6, 0x4, 0x1, 0x3, 0x6, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0xbae, 0x7ff, 0x800}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x4}, &(0x7f00008e8000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/31 10:05:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000977000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) 2018/01/31 10:05:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000066b000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x4d5, 0x1, "d4b20b03ea4a4e05085b34b7e9c381c55015534b1edb590fe5a8ab3619f0de9ae29a358f35e74960d04bc8e4922060cc92d3021f1dcc4feaf99329ff5a2e320782e06972d88b6d31467c545ef546e62e"}, 0x160) 2018/01/31 10:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7fff) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x12d8, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$dspn(&(0x7f0000ed3000)='/dev/dsp#\x00', 0x8, 0x40040) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x0, &(0x7f0000be2000)=0x3) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000489000-0x18)={0x15004, 0x10000, 0x1, 0x0, 0x9}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000730000)=0x0) ptrace$cont(0x38, r3, 0x1, 0x3) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006f7000)=0x9, &(0x7f0000d3e000-0x4)=0x4) 2018/01/31 10:05:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x149) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/31 10:05:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f22000-0xa)='autogroup\x00') unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000dc4000)=""/84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x3}, &(0x7f0000c20000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a6000-0x10)={0x0, 0x0}, 0x8) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") fsync(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0xd276, 0x9, 0x8000000000008}, 0x10) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) uname(&(0x7f0000000000)=""/7) 2018/01/31 10:05:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x1, &(0x7f0000d5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00002f7000+0x557)='./file0\x00', 0x1fd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000907000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000)=0xe8) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00001e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f00008db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7ff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000056b000)={r3, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00005a7000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r5, r6+30000000}, 0x0) r7 = dup(r0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000343000-0x8)={0x9, 0x9}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000214000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000000b000-0x1)="1c", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f00005a6000-0x33)=@random={'os2.\x00', ')systemself(selinuxvmnet0em0posix_acl_access}\x00'}, &(0x7f000050f000-0x1000)=""/4096, 0x1000) 2018/01/31 10:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000996000-0x28)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bb000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0xfffffffffffffffc}) 2018/01/31 10:05:29 executing program 4: chdir(&(0x7f00005ed000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') clock_nanosleep(0x1, 0x1, &(0x7f0000ae0000)={0x0, 0x0}, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/01/31 10:05:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) [ 118.069777] device syz6 left promiscuous mode 2018/01/31 10:05:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bbb000-0x8)='./file0\x00', 0x70) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000ff000)=0x6, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c4c000-0x1c)=[@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}], 0x1c) r2 = socket$inet6(0xa, 0x3, 0xa5) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000af000-0x75)=""/117, &(0x7f00007f9000)=0xffffffffffffff2e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d60000)={0x8, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013b000)=0xc) r4 = getpgid(0xffffffffffffffff) write(r2, &(0x7f0000649000-0x27)="13fa058e94fcdcdb586a59404cc25cb4e2044c2a2e715472535ff90e848a1b9db5d253b04d8f70", 0x27) kcmp(r3, r4, 0x2, r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a9a000-0x10)={0x0, 0xc33a, 0x1000, 0x1ff}, &(0x7f0000078000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000499000)=r5, 0x4) socket$inet6(0xa, 0x80004, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000473000)=""/34, &(0x7f0000c5a000-0x4)=0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000043a000-0x12)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x4, 0x2, 0xff, 0x5, 0xf0, 0xe1ef, 0x8}, 0x20) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000021d000)=@assoc_id=r5, 0x4) 2018/01/31 10:05:29 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000005000-0x8)={0x8000, 0x40}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x200000, 0x0) write$evdev(r1, &(0x7f0000003000)=[{{0x77359400, 0x0}, 0x7fffffff, 0x9, 0x9}], 0x18) 2018/01/31 10:05:29 executing program 7: r0 = socket$inet(0x2, 0x4, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008b1000-0x12)={@generic="33252fb09c44156dd9dda7f0c5ce0e6d", 0x2}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d28000-0x4)=0x9ff, 0x268) mknodat(r1, &(0x7f0000830000)='./file0\x00', 0x8000, 0x100) sendto$inet(r1, &(0x7f0000144000-0xe2)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00009ea000)={&(0x7f00001cd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff14, &(0x7f00001ab000)=[], 0x2, &(0x7f00000c2000)=""/101, 0x65, 0x0}, 0x2100) 2018/01/31 10:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b68000-0x3)='nv\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000085c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000fa8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 118.075809] sock: sock_set_timeout: `syz-executor1' (pid 18357) tries to set negative timeout 2018/01/31 10:05:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00009ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000024c000-0x4)=0x14, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ab000)={0x0, 0x0, 0x0}, &(0x7f0000d41000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000180000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x1, 0x2, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x1f, 0x8, 0x8, 0x1, 0xffffffffffff0000, 0xbe3, 0x1, 0x2}, {0xffff, 0x5, 0x6239, 0x210d}, 0x100, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x9}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 10:05:29 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000daa000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x81, 0x3, 0x1, 0x7b71, 0xe2, 0x67fb}, 0xffffffff}, 0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001000-0x8)={0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000)={{0x0, 0x2, 0x401, 0x3, 0xc03}, 0x0, 0xfffffffffffffff9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000)={0x0, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:05:29 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/hwrng\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 118.136902] device syz6 entered promiscuous mode [ 118.150398] sock: sock_set_timeout: `syz-executor1' (pid 18357) tries to set negative timeout [ 118.166723] device syz6 left promiscuous mode 2018/01/31 10:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007b3000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ea6000)=0x0, &(0x7f0000ef1000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d77000)={0x0, 0x0, 0x0}, &(0x7f00003dd000)=0xc) r2 = socket(0x11, 0x6, 0x300) recvmsg(r0, &(0x7f00006dd000)={&(0x7f0000f64000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c50000-0x50)=[{&(0x7f0000424000-0x9a)=""/154, 0x9a}, {&(0x7f0000346000-0xe4)=""/228, 0xe4}, {&(0x7f0000150000)=""/26, 0x1a}, {&(0x7f00003d8000)=""/97, 0x61}, {&(0x7f000021b000-0xa5)=""/165, 0xa5}], 0x5, &(0x7f0000403000-0xc6)=""/198, 0xc6, 0x2}, 0x20) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) time(&(0x7f0000a65000)=0x0) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 10:05:29 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000017000-0x15)='/proc/self/net/pfkey\x00', 0x90040, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001d000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 10:05:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "fc"}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000313000-0x4)=0x0) 2018/01/31 10:05:29 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000123000+0x2c4)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000415000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x6e) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x2, 0x5, "30cc8c706cb3", 0x8, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) 2018/01/31 10:05:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071b000)=0xb) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d9b000+0xd3f)={&(0x7f00006ce000)={0x14, 0x0, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e7b000)='/dev/usbmon#\x00', 0x800, 0x4200) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00006a2000-0x2)={0x7, 0x7fffffff}) ioctl$KDSETLED(r2, 0x4b32, 0x5) fremovexattr(r0, &(0x7f00008d7000-0x15)=@known='system.posix_acl_access\x00') 2018/01/31 10:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dc7000)='/dev/input/event#\x00', 0x2, 0x800) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)=""/0) 2018/01/31 10:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090b000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f000049c000)='./file0\x00', 0x84) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00003c3000)={{&(0x7f000065c000)=""/4096, 0x1000}, &(0x7f000037b000-0x1)=0x0, 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c1b000)={&(0x7f0000f2c000)='./file0\x00', 0xffffffffffffffff}, 0xc) getdents64(0xffffffffffffffff, &(0x7f00001d9000)=""/0, 0x0) 2018/01/31 10:05:29 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r0) write$selinux_user(r2, &(0x7f00006c8000)={"73797374656d5f753a6f626a6563745f723a6465767474795f743a73300300b5b43a7a1d09b3911245c4bd45f7be0ad9770797291edba801d12cb21a3115c74d1275786b78a788338087996a966553c64557b5e036379283336e2ea9f2665760a7f9b66386a003e300139cd9aad3d3c554c1c29f92d604c5cb7eb09883208dc607a6156e17fe6c5173904828055be0ff916455ad4dea4dba2e2298f9afcb5c04", 0x20, 'roo_\x00'}, 0xa6) recvmsg(r2, &(0x7f0000f57000-0x38)={&(0x7f0000f56000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0x206, &(0x7f0000f56000)=[{&(0x7f0000f56000)=""/176, 0xb0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) io_setup(0x9, &(0x7f0000388000-0x8)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/enforce\x00', 0x11000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000788000)={r0, 0x0, 0x2386ecd4, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) restart_syscall() ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00009e8000)={0x1, 0x24, 0x5}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000fb3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x1, 0x0, 0x7, 0x5004, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f60000)={0x8000}, 0x1) ioperm(0x0, 0xffffffff80000000, 0x9) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d3a000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000e62000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000004, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000da3000)={0x2, {{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]}}, 0x90) 2018/01/31 10:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000364000)='/dev/audio#\x00', 0x8, 0x200200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c9c000-0x30)={0x20, 0x0, &(0x7f0000a2d000)=[@acquire={0x40046305, 0x4}, @dead_binder_done={0x40086310, 0x4}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x25, 0x0, &(0x7f0000214000-0x25)="d446efa5b15208b98aa13aa9c9fa398cb2760a2fe51f1b208de6053e2babc5cd18de018413"}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084a000)=0xfffffffffffffffb) r1 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') lseek(r1, 0x0, 0x0) 2018/01/31 10:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cd6000-0x21)="0a0775b1d583e5b3b60c02fffffffffff400df8217ad38e8001b00610a00004450", 0x21) r1 = syz_open_dev$midi(&(0x7f00001cf000-0xb)='/dev/midi#\x00', 0x9, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000191000)={0x7, 0xfff, 0x2, 0x9, 0x6, 0x0, 0x7fffffff, 0xfffffffffffffff7, 0x0}, &(0x7f0000967000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00003f0000-0x6)={r2, 0x100000001}, 0x6) 2018/01/31 10:05:30 executing program 4: clone(0x0, &(0x7f0000e39000)="", &(0x7f0000cf5000-0x4)=0x0, &(0x7f00001b1000)=0x0, &(0x7f0000672000-0xe0)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x2, 0xca, 0x9, 0x0}, &(0x7f0000db0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c3b000-0x8)={r1, 0x9}, 0x8) listen(0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000976000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000264000)=0x60, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a02000-0x5c)={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0xfffffffffffffffc, [0x101, 0x60d, 0x1, 0xd2, 0x100, 0x1ff, 0x4, 0x7]}, 0x5c) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x9c123de5d439bc99) 2018/01/31 10:05:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f000018b000-0x68)={0x1, {&(0x7f0000e55000-0x48)=""/72, 0x48, &(0x7f0000001000-0x1000)=""/4096, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x6, 0x0) write$fuse(r1, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/31 10:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000044c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000dde000-0x4)=0x2, 0x4) connect$unix(r1, &(0x7f00003bf000)=@file={0x1, './file0\x00'}, 0x6) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ce1000-0x8)={0x0, 0x9}, &(0x7f0000592000-0x4)=0x8) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000b38000-0x4)=0x8) open$dir(&(0x7f00001f4000)='./file0\x00', 0x420000, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002b4000-0x8)={r3, 0x9670a4c, 0x1}, &(0x7f000097a000-0x4)=0x8) 2018/01/31 10:05:30 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000002c000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000014000-0x50)={{0x3, 0x3, 0xda6, 0x0, 0x8001}, 0xbf27, 0x7, 0x5b61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002000)={0x1, 0x4, 0x5, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:30 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000961000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getpeername$netrom(r0, &(0x7f0000744000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000081c000-0x4)=0x10) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aff000)=0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/01/31 10:05:30 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x7, 0x200) r2 = shmget(0x3, 0x3000, 0x140, &(0x7f0000fda000/0x3000)=nil) accept4$alg(r0, 0x0, 0x0, 0x80800) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000001000-0x29)=""/41) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000000)=""/28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='eql\x00', @ifru_settings={0xf86, 0x80000001, @raw_hdlc=&(0x7f0000002000-0x3)={0x1, 0x9}}}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x8000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) semget$private(0x0, 0x0, 0x0) chown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/01/31 10:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/01/31 10:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000edc000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aef000)={&(0x7f0000995000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000)={&(0x7f0000b93000)={0x14, 0x3, 0x9, 0x1, 0x1, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0xd}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 118.438866] device eql entered promiscuous mode 2018/01/31 10:05:30 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x80000000, 0x0, 0x12, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0x2, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x440) 2018/01/31 10:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) r1 = syz_open_dev$sndmidi(&(0x7f0000b58000-0x12)='/dev/snd/midiC#D#\x00', 0x1deff24e, 0x501000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/31 10:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000145000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aa4000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open(&(0x7f0000463000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0x0}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) shutdown(0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) dup3(r5, r2, 0x80000) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/31 10:05:30 executing program 2: munlockall() 2018/01/31 10:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f00009ca000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009df000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x4d, 0x4, 0x6}, &(0x7f0000dc7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008c3000)=@assoc_value={r7, 0x800}, &(0x7f0000865000-0x4)=0x8) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r9 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r9, 0x29, 0x2d, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) getuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000ffc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000136000)=0xc) 2018/01/31 10:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000079000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) fstatfs(r0, &(0x7f0000c02000-0xad)=""/207) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000015000)=0x0, &(0x7f0000a85000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x0, ""}, &(0x7f000075c000-0x4)=0x8) 2018/01/31 10:05:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x81, 0x4, 0x7, 0x400}) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x80, 0x200003fb, 0x4, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xffffffffffffff54) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x5, 0x3b8, 0x7, 0x3ff00000000, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000080000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000406000-0x3)=0x10) signalfd4(r0, &(0x7f00009ca000-0x8)={0x3}, 0x8, 0x0) seccomp(0x2, 0x0, &(0x7f0000a26000-0x10)={0x0, &(0x7f0000624000)=[]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00008a8000-0x55)=""/85) 2018/01/31 10:05:30 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e79000-0xc)={0x3, r1, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000e78000)='./file0\x00', 0x2002, 0x105) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r3, r0) 2018/01/31 10:05:30 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000376000)={0x35, &(0x7f0000001000-0x35)="bb0f1107ed64b586dfa60e8308c93c60fb07be8ae82d74c90dc016b075c88c149ebff5e7aae26715642bb81d4aef565bb6fc5dfc13"}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x364, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) 2018/01/31 10:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x4, 0x8) pipe(&(0x7f0000955000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000537000)={0x0, 0x7530}, 0x10) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000c54000)={0x400, 0x3}) r3 = syz_open_dev$audion(&(0x7f00000b7000-0xc)='/dev/audio#\x00', 0x8, 0x0) fsync(r0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000abf000-0x4)={0x6a43, 0x7, 0x5}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) [ 118.626055] xt_HL: TTL: invalid or unknown mode 100 2018/01/31 10:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df5000)='/dev/cuse\x00', 0xfe, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c17000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a57000-0x68)={0x81, 0x100000001, 0x4, {r1, r2+30000000}, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r0, &(0x7f0000e42000+0xedc)={0x3, {"429799e9051491"}, 0x4}, 0xc) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/31 10:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80800) readv(r0, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) 2018/01/31 10:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000089f000)='./file0\x00', 0x40, 0x0) syz_open_dev$sndmidi(&(0x7f0000736000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) readlink(&(0x7f00007e8000-0x8)='./file0\x00', &(0x7f0000acb000)=""/33, 0x21) syz_open_dev$midi(&(0x7f00002b0000-0xb)='/dev/midi#\x00', 0x2, 0x381002) 2018/01/31 10:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000070e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000af0000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000009a000-0x4)=0xc) bind$packet(r1, &(0x7f0000ab7000)={0x11, 0x2, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 10:05:30 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0x20, 0x4, 0x1000}, 0x4) getsockname$llc(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/31 10:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000608000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000058000)=0x1, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) 2018/01/31 10:05:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/01/31 10:05:30 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x4c5) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925001600210010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000954000-0x4)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000331000-0x8)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f59000)={0x0, 0x1, 0x3, 0x4, 0x5, 0x9d}, &(0x7f0000e6e000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000615000)={r4, 0x101}, 0x8) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000247000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000591000)=0xf000) sendto$inet(r3, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000af000-0x6)=[0x8, 0x1000, 0x6]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/31 10:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000016d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/31 10:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000865000)={0x0, 0x0}, &(0x7f0000970000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) dup2(r0, r1) dup2(r1, r2) 2018/01/31 10:05:30 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000d000-0xc)='/dev/audio#\x00', 0x0, 0x400000) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000029000)={0x0, 0x1000, "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"}, &(0x7f0000025000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000025000)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x442, 0x1ff, 0x9, 0x9, 0x5, 0xfac, 0x6, 0x81, 0x4, 0x20, 0x1, 0xddaf, 0x7a9, 0x8, 0x8000]}, &(0x7f000000d000)=0x108) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe2a, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statfs(&(0x7f00001d8000-0x8)='./file0\x00', &(0x7f0000de2000-0xa2)=""/162) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000893000-0xd)='/dev/sequencer2\x00', 0x20401, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/31 10:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dcd000)=0x0, &(0x7f0000bc3000)=0x0, &(0x7f0000a74000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c88000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008d5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001af000)={r3, 0xf5, "99c7ca43e7e30a17c0fe54ca04ec9845ff41cc11fda74598a5ffc8ee2c285e8a37c9e5e8052a36d8b37cbe4993c3c2af4e5301a736be3558b0350c9c15d99cde43804a53e534b575bd9eae798ae2ccc305a5c17d194728d5fef2079ef2d674409f505f3d003057a0239cd2430921bf9c29b8895e182a148aa6936d84275b26a6e7edc90cc7608c9d0c0c38e9410b6a22d4f0e27a611497e7c0624370d9c40c2f559bdf33f747f87294d6ec82c16c75ca879a0ea3b8669bab8b81cb89036e6a84c12e05661e0b9869beecfe385eb196d8074bd8aeb8bc30806303a8e263b5917918f17efddc19e3e00d4d7070e105125c8f03afa1a9"}, &(0x7f000097e000)=0xfd) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r4, &(0x7f0000015000-0xae)=""/174, 0xbb) read$eventfd(r4, &(0x7f0000009000-0x8)=0x0, 0x57a) syz_open_procfs(r2, &(0x7f0000c39000)='environ\x00') preadv(r1, &(0x7f0000ff5000-0x50)=[{&(0x7f0000666000-0x2)=""/2, 0x2}, {&(0x7f0000bc6000)=""/223, 0xdf}, {&(0x7f0000e72000-0xc6)=""/198, 0xc6}, {&(0x7f000077b000-0xa2)=""/162, 0xa2}, {&(0x7f0000ca8000)=""/165, 0xa5}], 0x5, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r5, &(0x7f0000b16000)=""/56, 0x1f, 0xfffffffffffffffd) 2018/01/31 10:05:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7f, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x1000)="13fa23fcffd24e6250d4c9b4ab95cb934b72ba15a69d020b7637f0b2e6a97219c8549a7183d3935c6ddb8efef9dc94dc82014dde84a1be8d3016e43141ff32f774db1a0a238197367f0e5b0bf2b313d8ed3e18f21b8144826c03e6bfc758d9985454a1c5335e74661c50181de336c9a1bb0a4397893b36a6b88ae0481a38a6fc52494f238c24e4ccf88d48425fb6b8537ca7aaa8ee6646f788eafd021bc9c07346d5dae14cf13a57911e2745acbf35f886914c237abc2a429317582164e387e3aa1bed659e68dba51c3cdf3ea204de2be32e76fb2a956cd9f9d23d14389f8bb285ab760c847eeeda2debb920c38daa6f2cc1ba7c02d0cf916d337d4c9b26e60d9c09e5f767b29b4df662a45430d95c3f84bb9ac99d4369ca030bc58f5ea24e54f9fedc783c31a0b9e943e36f3b8bb07054467b959fee828f9910f78b479e7ff8b0bff197cc7006be6ff93cc56fbe7ab65ed0913b2e5bafd2f1610e150b84919e3fe106622b9aac1c1d3af571920aec916b8bc872110aa1340f3919a65ac0d5088475a2f246623c2005492f47af820fbae583c4663044c18fb48192d58ed1749b5f4ade5e6893189d4a929b2940e6e0f69a19dc96b08827d8468162d6b9ccbb0e33a5ba6c7a861740f770e39547733208d91a9e8bbf3a1bba77965eafe129bdcf92f827153f81697b83435b9df14474e03cbc1bbf643974f20c429c7f7190d8a4648221f9f98b9f851a86967c2f5963e2bc247571e25a0d119c9b88c05fb88e4abfefe360c8e6ad75910e0b3bc43628711fc1a93dbdc12f70fa9ad3bbb0450bb435f72a66ce8a8d42160215180d84333145dea6751124277ecd2608f843fdf98db182cc910d7cbe00a6bb16b9aad717dd10f9f6adff2ea623530decdb1b0423b5e605fd4b46a5660f109d381283ee9c570ad253269305f06d37e97a7047e2798395ff8de7e8c77a419d0f8c8588a2aa61d9773cfae0ac1584a131526282197e344b3bdf10f424ee44285e9f460d826e7719763d44a7b12cd0cbd7b8fecded6f8451293e2bb0a4061447c0d8bd65997d3a763ca0167c8579f26681467666b1b8bbb6179e67b09e9105103487483ea7895e36b1a69bb523cd339d73a8fa5fb63d0dfdaa8a14dabd00294d7bd92bc53de3717836ea0df635bfa647cf2344da50e8ae1d96cd2dbbac9b5d5bb3bb96495bb43776ef742c379d1bfa75944fb03ef392cf3a2bd60d28ad711de0717a39d2a03c7d484c4b6ad47747c10b6b4b755bf92b10dced7233df9fe79067377c2867cb7478fb619b9c39c834ff1f07297fb102e74d17fb6920979ac3606674afea2fc199d753273bbc4398996ca3ab2598091a40e943e0d967958cc932bf97a3e46d6fabeac013aef01a9559fd7d4204f906e28bf3ecbb6883a7e3d13219fa1e6880dca7550816906e6f7133ba95da96678fd935dc84559b09aa9423c48501ab865c46a852d492ad4eefd877d787720a4015fab6bc04f11d2122cd64c4a38008ef6d91be16289c354a4ff67878c0ac2abb55820d7669a04c298f5fb043eaa26c14894f30256a385532672f9ea89ff8332d2721ff19ba97e86eb8d72336810b107e09a2d64ef4b09db86735bf0db96932daf160eafc6c2cac145081ecd9cf17a710ab846b4bd1852a2ff40e10e12a3af22d6d7280aa7026c86926c70a4b02341f3604e4342c2cbe707b44be1890866e6cf3e7294e4a5a20b8483901984027b965d06f20f851e33a8ed9963caf1c40ab73bee9912491efbd5ef49581a4699bb55588e8a33a95c540e2fb899750091c946b664bf95f3d5496fe7835e9b2d1ca225f1f093a3b0f53c1507bb6bf19c5f5d7642da0db7bf38db3a3a172de1ca03526b817c38371cf334136c5d24e9d309c5c7ed6dddd16104066c7e5ee560ac038986a8f54d2bc84b20ab7c8af085217c43019d2c5410ae63c09a005d0f835aedc264071d4b08036cb61339e92860ac0aa29056f3547afd3f87fc57776685f0d899295f718d5d263335739a2490f2833a8f35b8160943288e19fb3e5db8f6b6b94e6d03c8822aaf699e453ff0742c280df52e55e2a96b46e5802cb9929b6dcf90201a83e9324a79796a68a8dc080c2a4ab722fc0c99b31d43e556d6d797dcc1653bcd4da8a5e0a20f38a5998bcca81c470c435068bd0f151912e617a964cf7b67dcb7f9b27e4d1b36490534110ce55557defbb693a4a237eef2d28e6077ff2d85c98bcd19d4bc53b063ba4be37ccdb9ae23a1fbff94e765e8a9bc5dda8a481b72abbc5ffb284321f26d0d536572210a09acf00fa698aaf41d94d14615cd3ccd7196fb676196d93df79e95790de48d0bd20e767556c8a6d8427e882556bf74bae41b2197301f35dd8702ec9156eefe01fbab34dea7a254b3c037f81c802fa5213d61507e5d091b99dc136d11b157a380b63c713f85e883b658d81520bd72b78438befd1ef0001e5a91ff5bb33cee8c4956234db999f7e2114c343bada0fac5992bc5282da4434e7025a6985617c895ef75146ea424d0a087a46bcf48060c71584f990fb39eabffd1d1001aaa538aedd7e25e9be66c4762f2bd41dd98c42a90e7d0fe2bf2b89329b07b87d06be22b79c3284d057a663c1ddb5f864303a3fdc35764f37c2086333e43c9f6d974e74f9ad9d4c962111f812c187b624490b2009f4dbc2faee0a34a59903022ac9ca217698c2ae7d9d5651946120921d8bca6efbe805e3d8ff2bd9de59a1c55dad55a40827e70bc088f65118039e3f3814b86b79af19b82443a2bc37a9fe47ba4830d155111743efe8cd26da78f5a6613ca2134b281431a439e8a9debe06c6c11fe591e1eb226c915f0636b0d5de28e56c329b2ef64d27f72cf46f71e1546bfde603ea38e0028618d4e36e77bdc8a20e4e61f1e8f4f3dd22837264f700a15f99bbfcc32247f5d6deee26d09f2e5520db9bd35c15a7e07fcd28528b6b0dc6d15fab990c054ebaef3ea389c7ba06da5c26eb7f3ceeceefef58aae1046de1d04052fded04c0a1a53b853d4dd85485756b00e72d9b6caf2a68cb3148f5cac6261709655ada755f71ca7e632854582489302b10d049144ef55a6b4f3aa217cf675c37dbc3964a95cb400398f97a4f3ce43c8b3a56f925bf51a2d0bf3b7a83372a6e146e6bda7b194ae8b81eac2c6b78834c5b1ca5049e2c2a86fa66013bb9b9f1dffdf21beae30848fc99faa5731662e6ef49168bdcdc8f2cd5850561fa9488450cf1fadb217c4db00075e1a719bbade5d4edc6e9fd3d4bb6178dfda57428147eff732964db29f358bbf11ae1faa05d8e23b1a493273b65d3e5a7ceef27b5484d4adc0e69bc20aa0a155b67c7d1ac7fd1098c3aba4565980a0d7218e8beaebd6143e28767099ae51f36d99bf8eb0de7288c35d35db41a459a3636bf280dd572957715a620dc78ead5142732f6be25f69a44f095a803e9f26e548aa9ed5af05fdd0637ea3388e546d2c5b211b2fc7fcdc8cc8d711b9fcbc0e503020bfb2d5e8bdc52d4d9af4fa7c20be8c4e1b84d3c0bed4eb81f8e75cf57dc45d7c25352c56f7bae15253d1b9c60dba82451b8959cda4c0f6bc86016d3e9ec21fbc4d383cdb828449d9ebb9303c49aec5e7c5679fe32c77d21aa6554d19606d444179edec3b9f4a01c1e983e0f548ea6ff5b237fec1ebae03c153daf033e25fdf4dac3bfb9a7235043973674135ed26444ae049ffc937133b70eaa97b26dd201414fd739b201ebcff08f24f225681e23e155875f7b765f6f9243784ffe8ec341b94c00efecaf46c14831967ffb0f1b79245d8fc83b2a937112e90235835869a33d7abd61ccebc8faef89a1ae52a3e2acf71470a861cabc03f2b7262256d5362b70931520de500d1bc97a76dc4171fc6a4150e44fb2d4f6dd3a02741bffd22bd7190cd782146323f6b412f904d441225aa8ff17ab764ea0a6bfe66f516a91bb46f75ef3cf65033684ea2e5eaaab9e29f0b9f43e23c0b2f4b37ff498e05355666bac99f6dab128a1dcec8d85e16d1b7fbef3f0440a56470550bcc222366b3ada880c0197dd39defdb8d2570020b84c3abef79a4eda229f976d67ce7312043f345869a6a8982842a0632d923026e5626e47e3e86992e798d5d895d98d623ddc7fac2186caaf74fa76d398f71ea143564ab55b9b47a14d7bd2f866db59d2e5cef4c3471484441089746f7f7ca523df8d6dc50a054b6ae19ef55434a9cf07465db155c5e0d21e65c20e9e8a59c0c108760c10c6687f230806dd42ee272e9021dba83329695eb9c2484c0c835adeed06d4e753090fcbfc78aea7138c5d16e3f74395ac04955a070b5355d791f26e55983c576d58aa5b729c2ed0c3f505ce2a6b91a12cfbb5219daf9c04c98c2e4340a35f3d2b4d64e733e59f7759fc7b0354384a60568146430979d2f51b75fadebe9746e2fed9c49733b786ed6880336dd30aa46e3582cb1e1b924ae4350c226276d69e2c92d4c01fa6cbefbfc10d93e701bceb36b25e81c72d4bdc39f2f62d189db6cc827f074406b6cd2fdbb2e9d5a722e068543f901f5a014971cb168f9c506c30b73339714bb381d782bc2c7e29145791b18faf14e13efe6bcc6de5e4599cf56f648093ab4c3f4d95c532a1e203a9be50cbb7c65dc7586cd24ec7257485a72aa03c54cc90b93199e455b95ff586906245707724cdc77198e841a9979d2e0b6886d9f08dc0743dbbd1c757478fb714c52acf68c7016eca39c3aa49993e6ce10f9c68fbe27ce004d471a67a3ecc014a4312ce36563724e7fb9708962c6cf67fd8955aa4095698f2b9581979b401e54c4850538dda5dcd94fd37ed0bd797dfde19723394282ac1efdece87fe632aa403b5cb3d0ad82cca9ad1ce6dccac4f9274551c3caa2aa3a28b1e74512cf5b5186483d791558f819f214094cae7ae09e9f65f6f1a264bd9def97da0e1de32e402af54ac640f9ddf19e4dbc378e5eabeae50f9bafff873987e73269641a503bf72bbdad1ef11a11a75fbb4480b98ca9800a5ec159a811361a468a5e7a4472e01ce578cf995ff9be015fd422259c539db9baa6ff0b335822918315337dd95dd416d3551c5382fb56d9393a37ee066e2a150791c3b37df2f2f8091d33fa0ec38c16cfd02ea449b254cda99c61dbdb2fd99aaee5018fa214066032160aa3e1c228983d9761b2a07a89eb09ffd0daef10aa6703ae584a7c0e684b940312b07b101dd650a4aaa145f90dd4c5e9e7bd3518b916de5a6150868573d14fe7f7046c7c92752e6ad9f7d922b70e6ac05f0696ca2f093d7fbcab9902f5418d2d8c7813368e177bd0004dd50a917f7fa8cc88416ea54467986f3d9f7e35dffbfb0cb8339f27da6b00de4f1b257f45fabbf02cf349b30d80f72a6546f19e6212bc8e323be81a03f23855569d91133bca5b116b2bad7cb513b88432ccf70e79496d5c5df854362eff23b2180634a6468179d20a4c37a36dd62a5b646cbda01ade12968b08148e54a0fc9e8f3fd3cf687ec632207c661be68979e3f3f112bde7e747d1cd61ca884290d34c0901eef07d89c09a153d6ba5094eb60500bb8c81ddc6c71c564f681c2bb3565b4ec6fc1544ff203db75a1ef6dbf75a6b2a6f6dc70e120cf44f5111d8cdcb1f8754c5fa07c240f9588077233bfa72a7b084486e9c463a0051f691e6d873ddb274e5893eefce9150ac6d259cb48c0902f3499057a6a06d6c814c6e8408f57fc44c4fdb223aef7d08e1d982f8985f2fbcd498e1b56fa807d1f102ec5e9b4945ce603fbe4f0b80862c093cad2c86b979f929f7cb5b3f02c394693f4e5", 0x1000, 0x8001, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x1, {0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x935c}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) r1 = syz_open_dev$sg(&(0x7f0000465000-0x9)='/dev/sg#\x00', 0x101, 0x88800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009da000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019d000)=0xe8) 2018/01/31 10:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000061c000-0x24)={0xffffffff, 0x94, 0x3, 0x88b, 0x861, 0x1, 0xcf15, 0x1, 0x92, 0x101, 0x10001, 0x9}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000321000)={0x46, &(0x7f0000cba000)=""/70}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fda000-0x4)=0x3) close(r1) r2 = openat(r0, &(0x7f0000ba0000)='./file0\x00', 0x20000, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a5a000-0x8)={0x0, 0x0}) sendto$llc(r2, &(0x7f000098a000-0x26)="c117a4f02d8fb667e2408f6b7423fc0966a220a099790fe605aaa9404e94054c23367f875fe6", 0x26, 0x8000, &(0x7f0000f34000)={0x1a, 0xd, 0x100000001, 0x9, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000700000)=0x0, &(0x7f00001d4000)=0x8) [ 118.893597] kauditd_printk_skb: 49 callbacks suppressed [ 118.893605] audit: type=1326 audit(1517393130.571:1251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) write$tun(r1, &(0x7f0000fea000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], 'b'}}}}, 0x2f) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009c9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000077c000-0x4)=0xb) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/01/31 10:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009cd000)='/dev/admmidi#\x00', 0x768, 0x101000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a14000)={0xa, &(0x7f0000d57000-0x28)=[{0x8, 0x1ff}, {0x100, 0x10000}, {0x1, 0x4}, {0x0, 0x2}, {0x2, 0xfffffffffffffffc}, {0x401, 0xffffffff}, {0x2, 0x1f}, {0x100, 0x0}, {0xffffffffffffc0fb, 0x1}, {0x9, 0x9}]}) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) truncate(&(0x7f0000a01000)='./file0\x00', 0x2) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 10:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000e8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffff4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) [ 118.969580] audit: type=1326 audit(1517393130.616:1252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=137 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c3000-0x8)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x4, 0x0) r4 = eventfd2(0x1000000000000, 0xfffffffffffffffe) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x8, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x100000001) r5 = syz_open_dev$audion(&(0x7f00008fd000)='/dev/audio#\x00', 0x4, 0x80) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000408000)=0x0, &(0x7f0000cc2000)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r4, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ef000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001, 0x7, 0x9, 0xb25, 0x5a}, &(0x7f0000630000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000070c000-0x8)={r6, 0xda4, 0x2}, &(0x7f0000f37000-0x4)=0x8) 2018/01/31 10:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x2e) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000548000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c07000)=0x10) getpeername$ipx(r1, &(0x7f000000a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af6000)=0x10) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r2) syz_emit_ethernet(0xdc, &(0x7f000059c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6ee2f5aeef4722c9}, @random="fea24ebc6a96", [{[], {0x8100, 0x0, 0x3f, 0x6}}], {@generic={0x887f, "2bb2b76266e7592cd00378cc5eaab624292b39c0813acd7045a5c2160ae7cb47bf7044f00a8993ea297653b182bace4314de22574859040c2c126ae2732a233fb23eeb2ffecc324de2d99b4f5414ceb00b54cb1cd4b8b49bdbfecb67603ccd24c84a97c7040138dd2053f5e2369c3cf14606a5b011d143951886ddff9f1b8ab33b001399d8b4e412e7f7c22696f54503c0f09e2eb8e887c1ed36931871d5b1a835751e58870cf6360c08a4b023cc1d2ec4c66037475b40c6ce4dd65bb655ad47b9c1a096cc1a077c78e6"}}}, &(0x7f0000cdc000)={0x0, 0x2, [0xb71, 0x910]}) r4 = add_key(&(0x7f0000e2d000-0x5)='user\x00', &(0x7f0000e95000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) syz_open_dev$sndpcmp(&(0x7f0000282000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x40100) request_key(&(0x7f0000534000-0x12)='.request_key_auth\x00', &(0x7f00002f6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e0f000-0xc)='[GPL^cgroup\x00', r4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00006ba000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000727000)=0x5) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) recvfrom$ax25(r3, &(0x7f00001c7000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000158000)={0x3, {"127d53c90508ae"}, 0x0}, 0x10) setxattr(&(0x7f0000460000)='./file0\x00', &(0x7f000014b000)=@random={'system.', '\x00'}, &(0x7f000073d000)='\x00', 0x1, 0x3) [ 119.046073] audit: type=1326 audit(1517393130.616:1253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 119.114801] audit: type=1326 audit(1517393130.627:1254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 119.139834] audit: type=1326 audit(1517393130.630:1255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 119.166164] audit: type=1326 audit(1517393130.631:1256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 119.190909] audit: type=1326 audit(1517393130.631:1257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 119.215699] audit: type=1326 audit(1517393130.634:1258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 119.240652] audit: type=1326 audit(1517393130.638:1259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:05:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 10:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$midi(&(0x7f000046d000-0xb)='/dev/midi#\x00', 0x1508, 0x42040) write$selinux_access(r1, &(0x7f0000953000-0x37)={'system_u:object_r:userio_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x39, 0x0}, 0x37) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffcb1, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[0x0]}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)=""}) 2018/01/31 10:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6a000)='/dev/hwrng\x00', 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bcd000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d29000)=0x7, 0x4) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xf7)=""/247) 2018/01/31 10:05:30 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d01000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0x4, &(0x7f0000999000-0x2e8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x1f0, 0x158, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, 0xff000000, 0x0, @common='tunl0\x00', @generic="0000f5f3bf3cbef1f1c0606b326e0750", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/31 10:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) mprotect(&(0x7f000062e000/0x3000)=nil, 0x3000, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00005d7000)='/dev/dsp#\x00', 0xe6b, 0x80) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept$alg(r2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000077000-0x119)="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", 0x119}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x4040000) 2018/01/31 10:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000314000)="63855a3fb25c94169694befc6fd7bcdfb1f1e209aeba4a260bc3fe3aefca16077ae8bb92adcef254ebd9925bc9baef9f8cc190c37d7aa0d077fa7f6396cfd44e44ea084e9e75e3", 0x47, 0x804, &(0x7f0000069000-0x1c)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/qat_adf_ctl\x00', 0x32002, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000249000)={0x40, 0x6, 0x45, 0xfbc0, 0x80000001, 0x81, 0x8000, 0x8, 0x0, 0x6, 0x6, 0xc50d}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ac2000)={r2, &(0x7f00006b2000)="", &(0x7f0000eff000)=""/244}, 0x18) 2018/01/31 10:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000b70000/0x1000)=nil) syz_open_dev$amidi(&(0x7f0000c55000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x0) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce0000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000079000-0x28)={0x1, 0x0, [{0x0, 0x69, &(0x7f00001d9000-0x69)=""/105, 0x0}]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000065b000)={0xb}, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/enforce\x00', 0x240, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00005cc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) ioctl$int_out(r2, 0x2, &(0x7f0000783000)=0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000e3000)=0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f000020d000)=&(0x7f0000853000)=0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x3) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00006f1000+0xf6)={0x3000, &(0x7f00008fd000)=0x0, 0x2, r4, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000160000)=0x0, 0x4) [ 119.265332] audit: type=1326 audit(1517393130.638:1260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18552 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 119.320851] binder: 18599:18604 transaction failed 29201/-28, size 0--847 line 2903 2018/01/31 10:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c2000)='$.\x00', 0x3) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ce8000-0x4)={0x0}, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000249000)={0x0, 0x1, 0x0}, &(0x7f0000ba0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006a6000)={r1, 0xff}, 0x8) r2 = memfd_create(&(0x7f00007cc000)='\x00', 0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000007d000-0x4)=0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00006ce000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = dup3(r4, r3, 0x80000) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000321000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x6e, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/31 10:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b09000-0xd)='/dev/dmmidi#\x00', 0x7, 0xe440) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c28000-0x3c)={0x0, 0x34, "4ef2d0b1cb8f49c157d5ad8b60753e72ff290ecdb24b0689f9cb9dd994299299293b0a2e09f875cd6ec335a9ed68dc16ebed4c29"}, &(0x7f000087a000-0x4)=0x3c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000421000-0x8)={r1, 0x7, 0x2}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000023a000)=0x10001) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000054000)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00006f2000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3808, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) socket$nfc_raw(0x27, 0x3, 0x0) sendto(r0, &(0x7f0000bdc000-0x1000)="dd1f69ddb34bcfea94ac9d9732c7b6b29ebd054122a0d2a27b9b20afde5350dc1a32db86184410232cd7525172e7ea3afd28671c130d99948290abd37269f86209b73bd14f550deacde45955a39321fc25d3e78645851465e1f151e93812540af647899a342572ecc5c27baae2281e3d59e7bd496ca3888624c1e2a0d954cebd67130d052a85aa6c7b6f9b5dff35b4967d05b11b17984b57f7537ab8b951296ec0896838f5c9ae17ea4e0267766073d48535d91024aa76059b439a83848098e5e9765e9429dfad38135e69e30e6dfa00de3f098a996ed913b6f4f81e6d1302012d26e818170d920ac4b4ade515ad3525237d61902639e385be3aa34d37f0f6f4a0569c9afce5d54b1a04f969ce2a690007fce6673f394be884467ed0c314f5491976e14858878b1f0920af44b1d91c2051d75fe969bdd833da88bcde4d9d4b267a835d128fb99c7d543eacc0ad78b59fb3f5ec89c42006d97a16a6b02a511f81716446e6b05353c6b1e87a4ab5d5ebe83389e1b3d53e537ce43a90e96d17d20ba636fda936b8cd595201bda118d16d53cbbac66d45d150217be0d67d83ed29be5ec71ceecb21e4a5a9aa2359ad6c27e39e5859230fe63c0bca80124ccb40760c71243c38d3f6b23b7f8d2ac26679943b5ec0f7c10d1f9bb6bb399cd3ed67d8b25933517fb17867d96ec38d37525b8a10b13661fda0d51252ce6575d15d2bd6e3ebc3b536f727a0dea6d856f30f660892b139a3076889d1e85293abd320b653e6f2a8b78c9898064574b3ce3e85b26298a608e9152f28521216fc478ef2b643507587c4925e6b6d04be4fd2a0a3a879463ac2556a6dbb1b5ae078fe71b9ea3292be1dd39fd5940a9b8517add878e104bd3e76a5688783f6cf62d198599e06b2061a0f0ff9f8e6627f53378c03d05851d0340d5211b6d04d4fe9fdd52f0a1133760b078c16c353bb1d05d5367911a4e94e91454e6274df87c597fa945c6c02771d2a28f28e4881d202cd452af474e97dd0f32f6ea9dc5c7cd6fc622d04163536fc4f6bc52147b88c172656979b08a2fd56b80a4f6817fcd05f2de97b46897cc94a9a1a6e57c74fedfda1d0cceb31d1005b18c5d3d9e16e2d3c21415cdb74a84bf2090fcecce715c2e546bc77ba411ab63226fc3351fa72acbd396cd13c5288b48fbf8f200122c23217c6c4e15d3b27dc66ced617eacc42f02c3f629d0990999c1a9cd65c524f4206355fdae1cd9b22eb398fa48512d8217d8ee104e871ec6e2a1d3420bffeef12a200f012164932bb2603de7af879b6d0193c080f15d9a01b7ecc539120e2ca534da28e96be82a7bfb1e76cf7915136ca2c3634ab8561cb31265ab2d82cffb5c7a638ae1145493157eaaba70bdbc7cc9cfdb73c5e2f980c47f52306f1d8a461a9b5cfd8b90346d5838902b716d90bf297d907f7fcd41a8831605b1dd4f81b89fca2790a504329b3b05f68a2f43d7e3e035ab87db31c972ba8dd718055fea7d093a9acc94b03c25409e4a9b300d1dcec82cc7d1fe29064211acd0f66777be5c9624c1b80c7a32497dc9965c6218dc1d63514017c3c953f88120bc82a830d0f126c2097049555ac6f992c4d533fdec4dc212a59c90bad0283ef09dee246311dabdf66f141b0426e244f07d1261d36ee274124b9fc38a00800760b9b8aa20c57e424d5d88cdbafb8811a61b88ea9fb8d9de5ad2e1a8d08776dda526f04409667e54165b24ee284fe42cfee65d15840b382ac97080a466be34fe35d05bab705d4ae2f1c50eec86100f05e17293159028f75aff89fccade90d5808fa9409432c9c5eaeb5dedd2e76e6bf7280f2a16c366cfa10c239749eacaf2b2ace899095828600100528fea7a89181a978d1a1eefeda034d6aa60ef75019f78a053415792218947999f3d4b67d98061e70861ab5e093e19ac27904fc0e2da06127337f35795411c432b5d24828c710886d248efd5dee7e3fa842d96070c955ba8c355d210cc5da9e06711640c5ef1d39222fda16972c90589ca05d13ec94f7d8dec661471e58b05959eb7dde95dc30dcdcda72a28cd899d550143a29e440521e34fe8febfc4bcfa41b0d08fc5aa39a5814e11489526f8963d047b63654706c6ded2285905730c525ad871a21909d9e76e73b7fb230bba5c76c256003a2021c6e2a6bba513ccce2c25187368a3091cd09f0678b9b9463668be5ea8a628f4117e5cc33cacd6bec34a049704bb9e8de0716d576956c5d4f22fdc842862d3fb4d977cd7fc37a936083b91c4260123d259c808cbc4aee8415b06d8191f0a8d106ca677a8d5a12d1698f8314ccca4825c1deffcaca27bdb3b7586b7cb069efe0546feefaee798ca52d8227ec728edc23c5d239643f362efdf947a71c2653a6a5e609ea4988a655fc618edc731d6801378471903ea5e7ef08f58ec55bd528131d1dee3ba5065e7fb19f45ba6c55a98fd654da7e6c883e6eb0d86cfafde418b5fedd93a336f72845a7fe4fef5411f7f9a578bf733e1340bb7f7e72eadeaac0bb299014aa1271de8c0914e07a9ff8000fbc241c7d27b815b6ded9b290f06b143e029d6c2079f4a721027aa4cc3d33cc0e61d111054a9e8c0b80ed99cba953b7b69d37c2651b902d9a400b7e3e4eb60be72d3012f0a0fed9c60908107c58e8f04920962e97149600768be3c4654c5ebf678f91784b591cfa917fcb7a51bd886b77f750ecac895a5faa43b3c85e947a58128062fde8bf9cdd7866a87aeccefb69def51a4fd86d79b959479172e19af0dcd13fac057970633e87e9defc51557819762ed8e698c4bdda60431ab9c17b2d1e50da2ea65c5f3304bb6e2fdeedfd45b61a592b0f66b4c9a94a338a77736b1324dda41b17b5d2110ec0713856ec90b225e48e9c509e39a05b5e1430d8cbd65c885598596df08484136a65a3ea318ed921e5500f42517cb7a31101ae7dcd9df8676ee29cf681018d7efa918bdd7413f46a207fcd3efe28d02ee33b46124653c47547533bada9a19b425e56e6d2ea63aebaadea499f3d5c5b4f1592eccb61038e7320dbed9f1efea03295daf26ea950d6c14ea9a676457e24e9657db46cc4c208425355ff66c2231fc7bcf965b190a01ba798c65ad9ca67831671d9e962962f2e0da604929bdc95b8683d6ef7fff3738a99aed809137f07cb760ff17861101e20c03e370cd7b062eb7b8e179c853671e51cffa4491ca04bd8bfa9e9f057cb5f8c22d9df2c6573a6ebf8a7447b319399bfbacac3ae06603e79670a220014c909f8b35d69ff2d8e44218f6454a3f533a1fe6fa672879412f7e203c509aa5d57873869f8392a8eafd9ba2554e96ea87bb2b5ae654b753f2d782ad326f8e07b32860aee0f993f417d12698cad62ae30f1f0137f9ed767e6c01b7f284c72376072e364be77d206c7c6f571112def457dbbcd17cd76be470d1812a5c234107ebeacdd1ce52220baacc1e30a2f6a521780151879bedf8a1764825250b908c878a40047ab03d5c8d94b79c940492079e966bb7f1f782d3c3229b073952ff421335d4b5132f1283f50546d9c015df6db6bca1f998997b88f24b9600bc195be42e0fa1ab0c9f79d61a232dc3c2951255263dc25c6c96b18f42f04d3ed5f443f39b65dcc837691f976c82777c47d0150e81e526a41226ee2354f98f14c1f81d37e0e647161bf4e4ad519e3f345fc9e72f5e8985b9d3d52c22348914378830559de60e1148fd7925381622b123e87ea455e4ecc0be4abef7cace9de7b1e6dc7a1de3a79074d796918f845586a442fea8df05d69ef4b04490e871458447e998213dc6c121ab43586af12b5c90fa6919f53c0edf3d1a1473d65ef5eb8d49212ee6bb1655dd4da8dc0121b38c1051e95ae10ee9a6208af0159ed1f6716a7d51856db0c444b6949f340541bdc502850a52b09e690dcad2212819aceb696d3918566daaa472f8c27dcdcecb7f6e7dc7fd27e8f24f4709b365861bef73a6d995f539a2a0fb4fa0b54d4706faa900c9a8b569db33638aad0571d25690389482e423a8df2c84a2f708a0261a6ef0cfffadcc7ad996f0344d6567dbef394f1b92fcc05a687624cb4f8e7bf1732ee89bb372e712b49d510f47bd349a1560187c36a8ca5920d467318d6049809587cd978229cadd11c44d36e1b05bd20dc9f8d57504d48f4f3374eb4f027b4fd823915c332fea4ed6c8184e8c5d0639ad22452e2413a79b798343b2079db8f57d7a430dcca3d1fc0511ae2574ee75a2b987a01f8dc8546e221484e0c466c6d792bf4e72e0c19e74645218a0018811769ff9c29f463ce13da3b88a43cb9ca0835a1557b7879dec1f0b9f12b5d4805e5bc67041c78392d39da4607c9f4b746392e2a9742b336daa8731314756f792bcc01ada1d4407f30ba4abfe69384fc03484664ba58f7e4309f31685d9369c9f922baf1cba86d0abc7286ef7a6a1ef49f4e1a1f95c6cdf6581e2bf9ea3e727ac152d70c61f35ca99773b0650032dc78f26543171f29fe87e78df57b2c98de5af9737a3ea714cac5411e804f2aa945cfda5307f5f583819d4decbaeadcd0a9512e7a7720caca583cb603fdcccd6299779c63b71c34506520c925bf16e700470425cb0b03c183abfa3705c09e8b94e9a4c7517224ddd36c3d0c6fd3d27eb13e584bb57c00404c2bada59bfa22b233a5b54d07c67cb465399bf46e679a297b75dd01086d24000d4f0a8ccd2da11f4fff38d5c5f7d7a0c62296cfdc4ac8e16ad1a3b99f264d91aee9894e308480585fdfb96d6c211c89f2fd91255bc4304fc341a70f84e3151a502b886a967adcb08d1f91a5d60e72e7b285eddd3b01abe4ea05544d010c1259025f2d49f2493aaee54ac74e31c1829c6d8ee7ff3527e79eaa03339517ce46a1685841c2757fbec65b09695c5a19694ba70fa78defb8f0536e7f9c4c99479be7afb24da2f3731c3790c8901046ac66a9860287ade24dd3dcc1de6dc03dbab9a3f8bbf1c65b32068affd74c9c2e2387dc39a648a808220572faafee61e72d11b13523b98501630b2133a1650d4837b616047f295193087ba79af87519e8daebce97a77315ac069bd649f4516d58df1255ddd78d294c1e4783769de692015d72d999a3a7dcb2fd9217eeb03e1133cb1b35c0ba02709575a50a597861d1d76cbd457e55cba400964cd48c7c0baf4426389092c90a495b506c070ed52476613e138f5fecb227b7810975d8a24b8e7b2ba4540d383ad5bd065db01e5f769450de6357ddedbea249f40e7b22a6067cdb7b889e984d88e0f4dddd512f25038b174be512b9b2cb1914df325a71631eea67b9dc61b5a60b6ccded5e5ba90b8ae3e8520d5a062f9afb5e474d06b939d0d20354d9e3a280a27fbbd65e9e685ad0bf176ccb9ca6ffe86629584caeb8c98a4268dd229432d271a63feb3fdbca84d0e0846802806e40352d4f60d5de411195d9d1040e3c34b77098d4c3ed9c1e4e1a1c785ba09601d70f93eaebaadb6d1a653704253b4545d6af16b0847c435546fbf38e330b68606d609e6ab828d9af0fc569975320227f194a390b9bc0c74a6a7e131d692746e09d56d776fc6fbb0646abea6e39dedab1f6bc8e71806373477c5cebb5c9bd523e97876b593d5fbd90d8cce3b56c6855546e1319667944d1bcc9b68a60f196d8ca21b71f5bd08e6b70c1cbd99a89329897a68f071bbfc31d60c6b020f67913dfc1e2effdb5089b43a6705abba56bee7be8ed2ed02245e5f709edcee7a14af6413be34317ff7a9dbaa8d1b62ad980b872ab4d8cd71e19abbb2d5416238904c4d14780746419", 0x1000, 0x8000, &(0x7f0000933000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007e1000)={r1, 0x74a}, &(0x7f00005d1000-0x4)=0x8) r3 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000863000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000fbb000-0x8)={r1, 0x6, 0x100000000}, 0x8) open_by_handle_at(r3, &(0x7f0000e99000)={0x53, 0x6, "3176bf5b000000000000000958c704212478fe20ab4f12f6807cb92fb900000800c69cbc984c6bcd8cec120778a7d9b6e7297df2a1baa53159cdf98b2e88bfb5ee4ea35dee7233e6cfcb86"}, 0x2004) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f00008d0000)={0x0, 0x0}) 2018/01/31 10:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009b3000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000be4000)={{0x8000, 0x6, 0x2, 0x2, "10223ae56f095cb9436c69d893a9bf43fd166cb7e2685a6cf599d7683c590f1fbbedb3f8ffb00843f06b6754", 0x5}, 0x1ec0, [0x5, 0x0, 0x5, 0x2, 0x6, 0x0, 0x2, 0x3c2f, 0xfffffffffffffffd, 0x101, 0x8000, 0x20, 0x101, 0x3f, 0x6, 0xfffffffffffffffd, 0x40, 0x7ff8000000000000, 0xa7a7, 0x2, 0x9, 0x6, 0x1, 0x3, 0x596, 0x3, 0x8, 0xfffffffffffffffc, 0x9, 0xff, 0xea10, 0x8, 0x9, 0x9, 0x3, 0x0, 0x3f, 0x3, 0x9, 0x1, 0x1, 0x7f, 0x432, 0x4, 0x5b, 0x2, 0x3e72, 0x1e, 0x6, 0x5ac8, 0x8, 0x5, 0x1, 0x7, 0x3, 0x2, 0x7, 0xff, 0x391, 0x9, 0x20, 0x134506f8, 0x4, 0x9, 0x41, 0x0, 0xfffffffffffffffb, 0x32, 0x7, 0x100, 0x8, 0x3, 0x6, 0x81000, 0x3, 0x4b3f, 0x5, 0x2, 0x9, 0x6, 0x0, 0x0, 0x8000, 0x6, 0x200, 0x0, 0x80000001, 0x1ee0000000, 0x4, 0x1, 0x800, 0x7b, 0xfffffffffffffffd, 0x6, 0x1, 0x7fff, 0x5, 0x401, 0x7f, 0x9, 0x10000, 0x1d, 0xb7, 0x8b88, 0x4, 0x7ff, 0x200, 0x7, 0x0, 0x0, 0x8001, 0x0, 0xd57, 0x9, 0x2, 0x1, 0x2, 0x6, 0x400, 0x0, 0x2, 0x6, 0x1000, 0x3f, 0x478f, 0x8, 0x791, 0x5], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45, 0x0, 0x0, 0xfffffffffffffffe}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) socket(0x13, 0x8000e, 0xee81) ftruncate(r2, 0x0) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) [ 119.366061] binder_alloc: binder_alloc_mmap_handler: 18599 20000000-20002000 already mapped failed -16 2018/01/31 10:05:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x70) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dff, &(0x7f00008d4000-0x8)=0x0) 2018/01/31 10:05:31 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000005f000)='/dev/vcs\x00', 0x602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x9, 0x4e, 0x6}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r1/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x77359400, 0x0}, {0x77359400, r2}}, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) [ 119.378201] binder: BINDER_SET_CONTEXT_MGR already set [ 119.378220] binder: 18599:18604 ioctl 40046207 0 returned -16 [ 119.380863] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 119.418531] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 119.498370] binder_alloc: 18599: binder_alloc_buf, no vma [ 119.516691] binder: 18599:18621 transaction failed 29189/-3, size 0--847 line 2903 2018/01/31 10:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000068000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 10:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000398000-0x24)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x2a8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x9, 0x2, 0x0, 0x5, 0x404, 0x4}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000daf000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r2 = semget(0x0, 0x5, 0x280) fstat(r1, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f3000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da0000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000631000)=0xe8) r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000385000)={{0x7aeb, r3, r4, r5, r6, 0x1, 0xff, 0x0, 0x0, 0x0}, 0x5f7e, 0xa0a3, 0xfffffffffffffffa, 0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000fed000-0x2)=0x5, 0x4) 2018/01/31 10:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc7000)="96942b93c9c6b0497bd83e4d56998fe295474288b18d32e845177e8c816a191db006b1796d793b1c2f17b7ea20bdf5c10739f0084a9a6fc6df73", 0x3a, 0x4000, &(0x7f0000ae8000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) pread64(r0, &(0x7f000015d000-0xc2)=""/194, 0xc2, 0x0) 2018/01/31 10:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00009b6000-0x2)=0x0, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a15000-0xc)='/dev/autofs\x00', 0x100, 0x0) fanotify_init(0x0, 0x101400) getsockname$netrom(r2, &(0x7f0000d6d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd4000)=0x10) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000c75000)='attr\x00') 2018/01/31 10:05:31 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x10800) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 10:05:31 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000033d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000bb2000)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 0x38, 0x38, 0x20, "756e636f6e66696e65645f753a73797374656d5f6a3a696e736d6f645f743a73302d73303a63302e633130323300a21ee32901a3e175084616e3f57aa4d596a37c0ad9ff2a1b5cfe16f1eaec829856e6a1b70d09a234b2fe34776359a9c634c220d669a457b443c2a07d84d668a5eae42ad1816dd783ad9d40f270ec69553407513e60d4c52a1a6a6d6b5a9adfac9c5ae2131e749cb6da9f768123758c3a274e73ca05044308a928b59e35eea7784ef1ca40e249b0ea64337846a22ab13ee2a40d8ee581dc640a804dd32742bd55fc0d4a93f65b90e0ddaa03f7f91400192078b4e2acbf7869b829f399640124f9"}, 0xfeff) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 10:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008a9000-0xa)='/dev/cuse\x00', 0x4000, 0x0) accept$unix(r0, &(0x7f0000f56000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000384000-0x4)=0x1002) r1 = syz_open_dev$mouse(&(0x7f0000fc4000-0x12)='/dev/input/mouse#\x00', 0x6, 0x40) accept4$unix(r1, &(0x7f0000dbf000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000467000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c3f000-0x8)={0x0, 0x4}, &(0x7f0000596000)=0x8) r3 = memfd_create(&(0x7f000089d000-0x10)='%vmnet1{-vmnet0\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002ba000-0xa0)={r2, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xbdc, 0x2, 0x0, 0x10000}, &(0x7f00009fa000-0x4)=0xa0) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x505fdf7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00005b3000-0xa)='/dev/vcs#\x00', 0xfc, 0x40100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cf5000-0x98)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fb, 0x0}, 0x98) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x100) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000093000)={{0x1, 0x0, 0xef, 0x0, "41071de1ff48b835f1a9a34f72b2e6aa201313b0b34ed04ec779fab1998129a2d46a1370c7d79c4195372d18", 0x80}, 0x800, [0x100000000, 0xba, 0x9c, 0x2, 0x9, 0xffffffff, 0xfb, 0xba88, 0x0, 0x10001, 0x9, 0xfffffffffffff000, 0x3, 0x7, 0x2, 0x8, 0x2, 0x9, 0x0, 0x57e, 0x3ff, 0xffff, 0x1000, 0x20, 0x3, 0x100000001, 0xf93f, 0x80, 0x80000001, 0x3, 0x0, 0x3ff, 0x3ff, 0x10000, 0x2, 0x2, 0x100000001, 0xfffffffffffffffb, 0x800, 0x4, 0x100, 0x100, 0x6, 0x80000000, 0x400, 0xfa, 0x4, 0xfffffffffffffffe, 0x5, 0x7, 0x8, 0x8, 0xffffffffffffffc0, 0x40, 0x7, 0xfffffffffffffffe, 0x4, 0x1c9, 0xd275, 0x2bc, 0x4, 0x9, 0x1ff, 0x4, 0x9, 0x100, 0xbd74, 0x7, 0x20, 0x1f, 0x4, 0x5, 0x5, 0x4bf, 0x1, 0xfff, 0xfff, 0x5, 0x1, 0xffffffff, 0xfff, 0x6, 0x7ff, 0x9, 0x8, 0x8, 0x6, 0x100000000, 0x9, 0x0, 0x1c, 0x26, 0x8, 0xe8, 0x1425, 0x400, 0x8, 0x5, 0x101, 0x4, 0x1, 0x8, 0x93, 0x1, 0xeefc, 0xc55a, 0x4, 0x3, 0x0, 0x3f, 0x100000000, 0x1, 0x79, 0xa9, 0xffffffff, 0x10000, 0x7f, 0x9, 0x7f, 0x8e, 0x0, 0x200, 0x6, 0xfff, 0x4, 0xbd40, 0x8, 0x800], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/user\x00', 0x2, 0x0) [ 119.545320] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.551488] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 10:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000800000-0x19)="008100000009002700f4877d7b2eb897004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000270000)='/dev/usbmon#\x00', 0x9, 0x19b042) connect$bt_sco(r2, &(0x7f000071d000-0x8)={0x1f, {0x6, 0xbce, 0x7, 0x4, 0xbb, 0xffffffffffffffff}}, 0x8) 2018/01/31 10:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x7d65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/31 10:05:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003a6000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000186000)=0x10) r1 = semget(0x1, 0x3, 0x400) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000001000-0x6c)=""/108) 2018/01/31 10:05:31 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000d15000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000fd9000)={[{0x0, 0x6, 0x0, 0x0, 0x6, 0xffff, 0x8, 0x3, 0x80, 0xffffffff, 0xffff, 0x6, 0x0}, {0x1a1, 0x0, 0x7fff, 0x9, 0x7, 0x8, 0x5, 0x0, 0xfffffffffffffffe, 0x7, 0x200, 0x5, 0x4}, {0x2, 0x4a9, 0xfffffffffffffffc, 0x1, 0x3, 0x212, 0x3, 0x34, 0x5, 0x1, 0x200, 0xfffffffffffffffc, 0x5}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) [ 119.653087] ------------[ cut here ]------------ [ 119.658707] bridge0: caps=(0x00000801ffdd78e9, 0x0000000000000000) len=14 data_len=0 gso_size=2304 gso_type=7 ip_summed=0 [ 119.658893] WARNING: CPU: 0 PID: 18667 at net/core/dev.c:2612 skb_warn_bad_offload+0x2c9/0x3d0 [ 119.658899] Kernel panic - not syncing: panic_on_warn set ... [ 119.658899] [ 119.658909] CPU: 0 PID: 18667 Comm: syz-executor0 Not tainted 4.15.0+ #287 [ 119.658915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.658917] Call Trace: [ 119.658934] dump_stack+0x194/0x257 [ 119.658948] ? arch_local_irq_restore+0x53/0x53 [ 119.658964] ? vsnprintf+0x1ed/0x1900 [ 119.658983] panic+0x1e4/0x41c [ 119.658994] ? refcount_error_report+0x214/0x214 [ 119.659008] ? show_regs_print_info+0x18/0x18 [ 119.659028] ? __warn+0x1c1/0x200 [ 119.659042] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 119.659049] __warn+0x1dc/0x200 [ 119.659059] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 119.659072] report_bug+0x211/0x2d0 [ 119.659096] fixup_bug.part.11+0x37/0x80 [ 119.659109] do_error_trap+0x2d7/0x3e0 [ 119.659119] ? __down_trylock_console_sem+0x10d/0x1e0 [ 119.659136] ? math_error+0x400/0x400 [ 119.659146] ? vprintk_emit+0x3ea/0x590 [ 119.659175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.659197] do_invalid_op+0x1b/0x20 [ 119.659206] invalid_op+0x22/0x40 [ 119.659215] RIP: 0010:skb_warn_bad_offload+0x2c9/0x3d0 [ 119.659220] RSP: 0018:ffff8801c3c57118 EFLAGS: 00010282 [ 119.659230] RAX: dffffc0000000008 RBX: ffff8801aebc9340 RCX: ffffffff815a1a8e [ 119.659235] RDX: 0000000000001f28 RSI: ffffc900018c0000 RDI: 0000000000000216 [ 119.659239] RBP: ffff8801c3c57170 R08: 0000000000000000 R09: 0000000000000000 [ 119.659245] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 119.659250] R13: ffff8801aebc9340 R14: ffff8801d8bc3860 R15: 0000000000000007 [ 119.659275] ? vprintk_func+0x5e/0xc0 [ 119.659292] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 119.659316] __skb_gso_segment+0x612/0x800 [ 119.659330] ? skb_mac_gso_segment+0x670/0x670 [ 119.659340] ? __dev_queue_xmit+0x2af/0x2cf0 [ 119.659350] ? rcu_read_lock_sched_held+0x108/0x120 [ 119.659367] validate_xmit_skb+0x4ba/0xb30 [ 119.659383] ? netif_skb_features+0x9b0/0x9b0 [ 119.659408] __dev_queue_xmit+0x11cc/0x2cf0 [ 119.659435] ? netdev_pick_tx+0x300/0x300 [ 119.659459] ? print_irqtrace_events+0x270/0x270 [ 119.659467] ? resched_curr+0x13e/0x1a0 [ 119.659486] ? find_held_lock+0x35/0x1d0 [ 119.659508] ? __might_fault+0x110/0x1d0 [ 119.659528] ? lock_release+0xa40/0xa40 [ 119.659536] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.659543] ? refcount_add+0x24/0x60 [ 119.659555] ? skb_set_owner_w+0x232/0x330 [ 119.659572] ? __might_sleep+0x95/0x190 [ 119.659583] ? kasan_check_write+0x14/0x20 [ 119.659591] ? copyin+0x91/0xb0 [ 119.659605] ? _copy_from_iter+0x367/0xf30 [ 119.659617] ? __check_object_size+0x25d/0x4f0 [ 119.659632] ? check_stack_object+0x140/0x140 [ 119.659648] ? copy_page_to_iter+0xe10/0xe10 [ 119.659660] ? _copy_from_iter_full+0x22b/0xbb0 [ 119.659667] ? __dev_get_by_index+0x1a0/0x1a0 [ 119.659674] ? __lock_is_held+0xb6/0x140 [ 119.659689] ? skb_copy_datagram_from_iter+0x3b1/0x5c0 [ 119.659699] ? iov_iter_advance+0x13f0/0x13f0 [ 119.659710] ? __perf_event_task_sched_out+0x268/0x1400 [ 119.659726] dev_queue_xmit+0x17/0x20 [ 119.659734] ? dev_queue_xmit+0x17/0x20 [ 119.659746] packet_sendmsg+0x3aed/0x60b0 [ 119.659760] ? find_held_lock+0x35/0x1d0 [ 119.659782] ? avc_has_perm+0x35e/0x680 [ 119.659808] ? SyS_setgroups+0x220/0x2c0 [ 119.659825] ? packet_cached_dev_get+0x2b0/0x2b0 [ 119.659844] ? avc_has_perm+0x43e/0x680 [ 119.659859] ? avc_has_perm_noaudit+0x520/0x520 [ 119.659870] ? check_noncircular+0x20/0x20 [ 119.659890] ? iterate_fd+0x3f0/0x3f0 [ 119.659911] ? find_held_lock+0x35/0x1d0 [ 119.659935] ? sock_has_perm+0x2a4/0x420 [ 119.659948] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 119.659956] ? lock_release+0x9a2/0xa40 [ 119.659964] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.659973] ? __check_object_size+0x25d/0x4f0 [ 119.660004] ? selinux_socket_sendmsg+0x36/0x40 [ 119.660014] ? security_socket_sendmsg+0x89/0xb0 [ 119.660023] ? packet_cached_dev_get+0x2b0/0x2b0 [ 119.660034] sock_sendmsg+0xca/0x110 [ 119.660047] SYSC_sendto+0x361/0x5c0 [ 119.660062] ? SYSC_connect+0x4a0/0x4a0 [ 119.660075] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 119.660082] ? sock_do_ioctl+0x73/0xb0 [ 119.660097] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 119.660110] ? exit_to_usermode_loop+0x8c/0x310 [ 119.660137] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 119.660163] ? syscall_return_slowpath+0x2ad/0x550 [ 119.660172] ? prepare_exit_to_usermode+0x340/0x340 [ 119.660187] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 119.660207] SyS_sendto+0x40/0x50 [ 119.660223] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 119.660230] RIP: 0033:0x453299 [ 119.660234] RSP: 002b:00007f5a0cbecc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 119.660242] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 119.660246] RDX: 0000000000000018 RSI: 00000000207fffe7 RDI: 0000000000000013 [ 119.660250] RBP: 000000000000059d R08: 0000000020e72000 R09: 0000000000000014 [ 119.660255] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7758 [ 119.660259] R13: 00000000ffffffff R14: 00007f5a0cbed6d4 R15: 0000000000000000 [ 119.670305] Dumping ftrace buffer: [ 119.670449] (ftrace buffer empty) [ 119.670453] Kernel Offset: disabled [ 120.167262] Rebooting in 86400 seconds..