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[@generic="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@generic="b1a1d2ec306214005075073ed823c5acdeb3eec11a42eeb1e1a6402bb5dab547886b5e708a5f6bd01cae5c043771de9f6e8c52f55cfd86db543488563f4724ccb07d881a0860f82041072c29b3cae49abaa3ddd6896080c146b62e963eef8b783332aa5d337621f4381b6c5e9371c14dc9f2e006cb2a9ffbc26a2a50cac1857c73badc53197dbaba00d24806c07a46a2b6ac7641c0541d90a5dbdac3f9488a0f23d4b76dabb22b60d0924fed3a252d02a3e7dab8da66a75b62f6e6558856fd479a65b6"]}, @nested={0xfc, 0x6e, [@generic="2dfc53630168e3d524c85c2dab355d0e2754adf12a430024ef9054f70af555be7497ee8330c589c7761fefd619e30954e337b4a0ed30b28161443612e584fba387c5378846ea424de98f4e06227169e152e0ccd2e249a11bd73029506ffce4d327c124d3c7216e765bdea7e4149d27def752bafdc5158404f5a3e57c76e59d2cdee3575b8e36cbb8a094f600eecc5bebc6b7ade9c4de39b9b7c123c515ac56a21c153bcc8c8970f5e4ed020f4163017950acfec2c34b297fcc0b7d430cff4707b15933b9dda069ccab33f8e6ff4dc4becdedacac3c027c567f15a53971d364e637cb99a807bf2c5c30b085b4296f075d16582f235d"]}, @typed={0xc, 0x4c, @uid=r7}]}, 0x11e0}], 0x6, &(0x7f0000c76000)=[@rights={0x1c, 0x1, 0x1, [r2, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x34, 0x1, 0x1, [r2, r1, r2, r2, r1, r2, r2, r2, r2, r2]}], 0x98, 0x8804}, 0x0) r17 = add_key(&(0x7f000059d000)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r17, 0x0) keyctl$get_persistent(0x16, 0x0, r17) 2018/01/26 12:02:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d70000)="d7faffffffffffffff1b021200000000000002000000000000000000000200b7", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f000091e000)='F', 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000b5e000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/26 12:02:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000cd4000)={0x0, 0x0, 0x2, @thr={&(0x7f0000001000-0xd0)="8d345fc7bedf518b1f765f6c8a244fd0447e734825b8588e1f89117f72480702ad54520ff56ff08e712715a3a3e94238be3262d6a517383f6f11aadefe291cfab9f4773efcb93c75f80c81e82ff9a513c7ab39987c4aac2e74a475b4c7aa5914a5d71e2c9ea70fcbfb69ca5463f4a3767a3b8e4af2cb42c7d340126ad83e557f641710ee20bc0e09871a1d70acc471e696e36cf593efc168b34b645ef84bccd0a79bbf30a898128d74126711a1d62e30a2a1fc8f6a2a4fedcd8f8f099045921771faadf1401061c991f31cb22ea85a78", &(0x7f0000653000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000093000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000873000-0x11)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000078e000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x156, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x120, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000254000)=0x0) process_vm_readv(r1, &(0x7f0000905000)=[{&(0x7f0000f50000)=""/72, 0x48}], 0x1, &(0x7f00001e7000)=[{&(0x7f000088f000-0xa8)=""/168, 0xa8}, {&(0x7f000011e000)=""/47, 0x2f}, {&(0x7f0000e07000-0x24)=""/36, 0x24}, {&(0x7f00004a5000)=""/4096, 0x1000}, {&(0x7f00006d9000-0x4b)=""/75, 0x4b}, {&(0x7f0000456000)=""/91, 0x5b}, {&(0x7f00003d1000)=""/231, 0xe7}, {&(0x7f0000fb4000-0x54)=""/84, 0x54}, {&(0x7f0000d61000-0x7b)=""/123, 0x7b}, {&(0x7f00005e7000)=""/14, 0xe}], 0xa, 0x0) 2018/01/26 12:02:00 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) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000907000)='/dev/ptmx\x00', 0x0, 0x0) r2 = eventfd2(0xfffffffffffffffe, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndmidi(&(0x7f0000721000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x48000) clock_gettime(0x0, &(0x7f0000951000)={0x0, 0x0}) futimesat(r3, &(0x7f00008f3000)='./file0\x00', &(0x7f0000681000)={{r4, r5/1000+30000}, {0x0, 0x2710}}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) socket$inet6(0xa, 0x0, 0x0) write$evdev(r6, &(0x7f0000b04000)=[], 0x0) 2018/01/26 12:02:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00007a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000067f000-0x20)={@generic="efbd1c25e3d2dc482df4a5e4194ad0d7", @ifru_flags=0xc100}) syz_emit_ethernet(0x3e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/26 12:02:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a8000)='net/ip6_tables_targets\x00') setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00007b3000)=0x0, 0x4) pipe(&(0x7f0000e14000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000561000)=0x34, 0xffff) getpeername$ipx(r0, &(0x7f0000224000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000151000)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ece000-0x20)={r0, 0x2, 0x0, 0x4, &(0x7f0000118000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000940000-0x4)=0x3ff, 0x4) 2018/01/26 12:02:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) getsockname(r0, &(0x7f0000e1a000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f00007f6000)=0x10) writev(r0, &(0x7f0000730000)=[{&(0x7f00004e9000)="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", 0x5f1}], 0x1) close(r0) 2018/01/26 12:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockname$ax25(r0, &(0x7f0000adb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000079e000-0x4)=0x10) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r1 = memfd_create(&(0x7f0000795000)='\x00', 0x400000000000) close(r1) ftruncate(r1, 0xbf) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000248000)={0x1, r1}) ftruncate(r1, 0xfe) 2018/01/26 12:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000b30000-0x48)=[{&(0x7f0000f2d000-0x86)="ecd3d635a46fc11c4a30ee00c8454e54434b777c215ffbc912c30f6ed1a4cb1390ab64b60a19022f7629ae1be4b7dfe5c227d48f16f898825e6e08b3367e37267a4fd9f1f18e154a7544a2b32da0586b2fd935c90e51a339922080a1f4a50eb555b7363696f23f2ffa2b7f59a805d0098e14216dd986aa977b0058d47a67a54168c69f46372d", 0x86}, {&(0x7f00006a5000)="363dc0d2d8c9a25f4830b0715db147cf28ed53e2a8df2e7e7c58b16c5de207c61d96713c2c9baf49985678980a", 0x2d}, {&(0x7f0000196000)="", 0x0}, {&(0x7f0000532000-0xba)="4fb930767b215b786863a9afae9c7a626ec989d6ad07d1f1b5d98cf08cb9e667b70d20f42ea8d56a8ccb213ea39cd95879205a7236bc5136b66e44aada6c04d9b2495aadaf7f007e6273c4d763b4747fe9b2a7544b6b18036413b7ab349d26930730f1341c8ae3d6ea310495a815b6ae482fe0e71e7287db736c72bc2d30185dfdc28517dc64ba17bf032bbaedc924955e62906317ba3f7fdb6c7af2670159cd1fc2e6c95ccaf6701a10594d61ad5d053a4fde6bfc2d40e7b49b", 0xba}, {&(0x7f00000dc000)="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", 0x1000}, {&(0x7f0000877000-0x88)="5a2669b0cec1a447e4461ec7420b6de5a88b2eb8d44312ab33c9ad8f4062e0b1329dd9ea795e1cfce297a4fc67470bd28e19a18c4d4d2a2ae57d0571386f9be32fd413fd7087031e7e1cc1c85abbe439e0dab1509ec38700641697dfd5a115cb49046977eec7309208f9a0a5ec410a784869550d1bb3fc66ec61e49edebbb437eb96b94e713c05fd", 0x88}], 0x9) unshare(0x400) r1 = syz_open_dev$adsp(&(0x7f00008a1000)='/dev/adsp#\x00', 0x0, 0x40000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00001d4000)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bd3000-0x3c)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmmsg$unix(r0, &(0x7f0000b0c000)=[], 0x0, 0x0) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00001ba000-0xc)={@rand_addr=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f57000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000030e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00005a6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffe000)={r3, 0x9b, "9c247e65bfb426d3690218f7e16e5aee4519f2229e903622b8f05d8e9882ba9925730d3f1f60aa434a99ce177cb88b6a8ca968a48237e65c7f3da0b47b995204bce8deba749ba134f6237ace0b50a64d33e2326c3de0e22650931d0a81f8e8e4c6072922c54faf05fda7b78722998bdaebff3c3038b58dd6443f39d0ccf9b66eec16856ae370fac30bddbbdb5a4b140ff7a88794a10404b662ec33"}, &(0x7f00001a6000-0x4)=0xa3) execve(&(0x7f0000927000+0x9c8)='./file0\x00', &(0x7f00003c1000)=[&(0x7f0000328000-0xb)='/dev/adsp#\x00', &(0x7f0000be5000)='/dev/adsp#\x00', &(0x7f00009d6000)='/dev/adsp#\x00', &(0x7f0000b67000)='/dev/adsp#\x00', &(0x7f000048b000)="70707030766d6e6574312d6d643573756d766d6e657431776c616e31a547504c73797374656d00", &(0x7f00006e1000-0x3)='lo\x00', &(0x7f00000b7000-0xb)='/dev/adsp#\x00'], &(0x7f0000f56000)=[&(0x7f0000bdc000-0xb)='/dev/adsp#\x00', &(0x7f0000991000)="757365722c2562646576ac656d3024256b657972696e673a70707031656d30232cff2d7573657200", &(0x7f0000a85000-0xb)='/dev/adsp#\x00', &(0x7f00001ba000)='/dev/adsp#\x00', &(0x7f0000637000-0xb)='/dev/adsp#\x00', &(0x7f0000e2c000)='/dev/adsp#\x00', &(0x7f0000ed4000)='/dev/adsp#\x00', &(0x7f0000677000)='em0:em1\x00', &(0x7f00001a0000)='\\)]\x00']) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) [ 107.941323] QAT: Invalid ioctl 2018/01/26 12:02:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f000000b000)={0x27, 0x80000001, 0x4, 0x7}, 0x10) 2018/01/26 12:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00009bf000-0x70)={[{0x80, 0x3, 0x3, 0x4, 0xcf74, 0x9add, 0x1, 0xffffffff, 0x0, 0x800, 0x4, 0x7f, 0x9}, {0x101, 0x3ff, 0x2, 0x9000000000000000, 0xffff, 0x8, 0x5, 0x8, 0x3, 0x4, 0xfff, 0x3, 0x1}, {0x1, 0x1, 0x1f, 0x62, 0x0, 0x9, 0x9, 0x5, 0x100000000, 0x7, 0x6, 0x8, 0x0}], 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) [ 107.963807] QAT: Invalid ioctl 2018/01/26 12:02:00 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000021000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000021000-0x8)={0x0, 0x2710}, 0x8) dup2(r1, r0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000000c000)=[&(0x7f0000019000-0x7)='fdinfo\x00'], 0x0) 2018/01/26 12:02:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000012000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000877000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f00001d6000-0x1c)=[{0x7f, 0x3, 0xffffffff, 0xfffffffffffff001, @tick=0x10000, {0x5, 0xfffffffffffff344}, {0x0, 0xd}, @control={0x80000000, 0xfffffffffffffc00, 0xd4e}}], 0xfffffffffffffefc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000b2b000-0x5c)={0x3, 0x0, {0x0, 0x3, 0x5, 0x1, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$TIOCGETD(r3, 0x5424, &(0x7f000008d000-0x4)=0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e75000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ea000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/26 12:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) capget(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) [ 108.012298] QAT: Invalid ioctl [ 108.026630] QAT: Invalid ioctl 2018/01/26 12:02:04 executing program 0: syz_open_dev$mouse(&(0x7f0000ea0000-0x12)='/dev/input/mouse#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000a7000-0x6b)="666400000004bb040000000000000020735828a306f52dc248adf046c6bfd165fcdcf3e8aff1eed038083c89ceac9430421e9d91c624e96f0e1499bc490a468d66f3f18b1f136f62c6e68b337a16870c2023de77d3d84d502a6593024c61b944418772697c7d00e23f2b46") getdents(r0, &(0x7f0000a25000)=""/83, 0x689) 2018/01/26 12:02:04 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x100, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000)={r0, &(0x7f0000006000-0xc1)="c3f9b45a2506f1d11cad1b0f71a40af19850757b4aca3d559370f6e9862dd549bf68dc792b1a267d28bc0d1f9660d0400667e054a71e80222a1e1773f6da8cec1940e3cd9c7709cb3f7541b88384cf39c2c631e9c922c8c9889f7b38cd6911ba70f18079eaf2e84a81b17aa083c058ed0d93018479a03e9e900088355a5304ed5bd985d11ba0955e9902350fa0fa050453957552fcaebcc117e264a0062888b0346a6bbb3c7c31ad4d068d04e1d957358c03294ae45675042713fa53b3b44da93c"}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000006000)=0x0, &(0x7f0000001000)=0x4) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x5b9f7ce5) write$eventfd(r1, &(0x7f00006d6000-0x8)=0x0, 0x8) 2018/01/26 12:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$dsp(0xffffffffffffff9c, &(0x7f0000afb000+0x9ec)='/dev/dsp\x00', 0x401, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ce9000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000afb000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/26 12:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x4000cf, &(0x7f0000d1f000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x18a, &(0x7f00009e9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x154, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x87, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0xffffffffffffff7f}, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x6c, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x85, "22cae2807ef511cd3c37525f03e13f5f2b01c0d8fd87fb31f97e762bde428154540e847ab336f19a169f5599dc4d0baed27533a433056a9af78308ea360db0a91656ec103b9aee87a1ea3e1ad5dcbb5b66865c7c7b0e69fe74d41d3f92e8ffac0be0dce882caa09ad4bc8286c23ffdc03cceabe17ad21a8698e87278deb631736184dc06fa"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1fffffffffffffd}]}, @dstopts={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa264}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x7, [0x80, 0x40]}}, @ra={0x5, 0x2, 0xfcb2}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x5e, 0x0, 0x9, 0x5, 0x0, 0x100000001, 0x3}, @hopopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/26 12:02:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000186000)=0x129bcb87, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000004d000-0x4)=0x0, &(0x7f000035b000-0x4)=0x4) r1 = syz_open_dev$vcsn(&(0x7f000047f000-0xa)='/dev/vcs#\x00', 0x4, 0x10000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00005fd000-0x4)=0x3, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c2b000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000079000-0x4)=0xa0) 2018/01/26 12:02:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) flock(r0, 0x7) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000189000-0xc)='/dev/audio#\x00', 0x401, 0x2) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000090c000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = syz_open_dev$sg(&(0x7f00007c5000)='/dev/sg#\x00', 0x8, 0x24000) ioctl(r3, 0x4, &(0x7f0000af8000-0x86)="8b811c6ba8c8ab2bd2bd4ca3a05fe44cc0e13db21a966a8d93a9880a48bbafa5acf74de053f1fca9e20a088bfa3af55b23db4499c9ce4968c880ca246478a8484f5a5099e512bfd5b12898cbbb4ca20fa9dac900ee6819d7624e3b168702caa4c236f62692fa068a3cde4bb9deebf5e79f301cc0a8386308447f437900f7e0da4bb4d1d83070") sendto$ax25(r3, &(0x7f000010d000)="7fa4dfbb11c5df07bc202e01f7c72c9bf2001aabbd47fa5870a4c4401bf7c9c5c0748aa46af12ff75386fa651aace798b18e393e0e14af853165960988aef7ffd113bc9652e4b676451b97d20f1b0ae6a262bceb9d32eb243d66cab38a0ed6aaf56f9d537ed8949965502875be444a690c51074c6dd1dd00b7202829445972ea59cb8a4f2549bd2d2eb58663c505f813bfd86111a551abce4304e281971abf38248e483b601dbed6e5eb7024f0fe55b6f10bbe9d3260784c9a54", 0xba, 0x4000, &(0x7f000008c000-0x10)={0x3, {"fd7278fc694d94"}, 0x101}, 0x10) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x9a, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) fcntl$getflags(r0, 0x40b) 2018/01/26 12:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef6000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000851000-0x18)={0x4, 0x0, 0x7a, 0x7, 0x14}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000aac000-0x18)={0x0, 0x0, 0x1, &(0x7f00002e2000-0x8)=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) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/26 12:02:04 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00004bb000)=[{{&(0x7f000041d000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58, &(0x7f0000ff6000-0x38)=[{&(0x7f0000ff6000-0xb8)="1b12836ca2c6ff5c57b88c8acfc82782c477d86c7ef20b87bfc99ca0c276cac4b37c3c1bbcfa2617c7293571cdbf05812d4f598e1124714975198a1406b7c55e47a2bebb3969a6bdcabc9ee1f19146116818638d25e74f9ae69f55c3eb6c303dcf3e29dd8ca629cd4d47acc33e12d0d0a16a4fb894dfb727f956270ae577add8a7a341ba980d825a155ce5f5caf1eac9c6eadfae1b7985e59fb5bcf6cf35ae27a195def12add735504ee2dc864a2087ddfe918f6dabb537b", 0xb8}, {&(0x7f0000642000+0xa46)="a51417d69b4dff6a8aa496659d1705f8cfb4cabb581fe13851a31a09f1186160fd3311c20607ba8f48ab071043bbbe38c372066d460410450de0d22d5cc1aaf3789436bfdb1594c6b27f858918907f8456449c84abbfeb010a97d5511e958c6b8559d0ea3076a70875a3e3261428e2e46fcc3f63c8f2ac93967b0439b8bead541f0cdce1326375a701e8e1faafc0342a253ba459f5bb5c0f623915dcf1fc819455", 0xa1}, {&(0x7f0000601000)="6a0585cb5bedab75b8340e1ddd29066a701757d81cb0885e7617cc1ae55b9b04abd8115b4db8a45e20b6dd502257c4c3c9ce35c000f35a7f23e6df4843d0374d808e8bd01ab343c7253f770063bbf6fbb0e48c56d05b58610a8b28c269aa68d886a6530de87b15ce127e5bab54e8d044ba0c64ad1d319f7c023a661472967d712b4bd427b7e8951e87010aada277fd28c9b496e94c7e206eda69d0fdfb0483c2a5611dfdea6721f6b0a61f239ffefc54fd728585719ef37f91273549c8d0ba2b99dceb5ac0bb0a0fc95b247e807d1e97dc20350d70ab284d18c8fb57fdfa7083300cb1cef9", 0xe5}, {&(0x7f0000997000)="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0x1000}, {&(0x7f0000c5b000)="1ac2100b43e13d95248337e7a0ffa13fa1bfab61c80338116b5d0273a70957811e04301ff7134dd8b3f042fdabb175f03b150af21bd0248618c0ff534ddc5c5164c80d7c085bc9cc232e212c705acf2fb2d0c2031798d31bd0daef641a5898ff0b2a9ba01134c16cef9ae7867894bf6ab58e47f84d58e3985625ca2c92f56c1e26507da9b7ea86ee62e6c17aa031ce96a69c0379ae9c4d76c532e1dfceae56261a", 0xa1}, {&(0x7f0000b47000-0x41)="67001434bdb7764d6be86fe99ca6545ffaf75a68acbc74845757e7c3f4539f0c925e6d19ee0e7392f8225b63549273efc12d91af1a2061dc4a2e9b289869341391", 0x41}, {&(0x7f0000549000-0x5d)="d524abc82e3ac8a14cf8c9b15bf57bc16813bfd60fe1bebbb122a1a08edcc0454a3a7b0bcb4924c47d2034556336e95ddc2c8edff3d931bc3a82ccf6361a3f6d6f270aed148c7a08a118be8de89c978cf41a5986d0383f46f06ed010c7", 0x5d}], 0x7, &(0x7f0000393000)=[{0x14, 0x0, 0x800, "0df98d51d9a931"}, {0xf4, 0x1ff, 0x10001, "08ca811e470a73a666914bf9f33fcccc309ec7566885aa0538fd8118a8a783ec007ce6636774e029dc424b251acaeb15ac9bf125cab850f1ce202ad1a269aac807f7e158a3560d9cc1118d680982a30e96ee648ebb1489c7fbe5616359c8171c0c6d9edc72ed228f1cad2fdc3a1a0d7a51b9e924228a820a316177b2b256724fb99226a745d41371314aa489f01794b3e91d4ced1fdadd8d95457597ef77ba29425b4778226767231eaec839b7e43fd00e4b1849859205ad2d076927a2e79dfdce434656c41ee44ce121799afc326dc40410953e4709c626fc452b2079d65c600ab1c23d2a5d48a6"}], 0x108, 0x20000880}, 0x6}, {{&(0x7f0000ff6000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff6000-0x40)=[{&(0x7f0000adf000-0x31)="afc72b7b62d721576dd70cb18ba17b1900d94ac82cd0bdfaafbc718467ca18c5e58d2ff11532c5d70fce457a8a737273a6", 0x31}, {&(0x7f0000ff6000-0x37)="a393fa9e4563beeee5bcf09c000b7e63b85b1c6ac03b0663d59a63ee7d59ec63c0c32b090adac0ed1afa33611af7832832af18788f194e", 0x37}, 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{0x100c, 0x11b, 0x2, 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{0x60, 0x10c, 0x4, "db6ada6e7ad81ae66260a0613a2b61ce6539e6c942920698aecdb13f6efb01c0fe01e72a5e1aab34fb30fa2ac2e9bf93182da2e282d814da625870c1f129e99924ef5509ad6ff5646ac98f3ed1a681badf958d"}, {0x80, 0x11e, 0x401, "661298617ee44a5046f278562a1e3c329675dcb06c89735632ab7eafd24878a15fb5a3e978c06d37faf14d58d1d61663c2ef603532d376f89dd5aa6fec85db325a4f7c1eccd88a2c14e771ac16a8bd85cfce7b10733690195564657fee0e8fd2b3b30ee49dbd9f195e9e94c50502736af45e2e"}, {0x104, 0x0, 0x2, "26b371e70c6b34f83d184f576032463c71032a3fcf6690270bed38139b30eeabb0fd5ddf99d80ae86afaa6242830a8efa03925edbfcbcd85678567b1b7bc442f835a117b5677635761f48ee1f83be34ce824488ed3cbd3e99fe797a5626843c7336ba0768d487d12226f0daf69b8c0513d6a82e18ec337f9a7bb64da1553f94f3fbb7f1bd85702b9e7c1fda02a7fc38dd600b315424200984d9d23fbfdfe80de0f1410bc64f1e57e65726cfbff7b69ec8fd564a2fd12ac438a31665a6f9c12c9bdb6dd9471ce2ae29e681d50ec9a34199548516ff5a208c56bc8f3a432ddcba724e235425a182ec8da86501df868aed09b009f34947d"}, {0x84, 0x116, 0x77e, "6b333d39acd74f64b3f57257d6e8877d322d794d68a2f35e85e7806c005ac9867c7d04ddd583ddf2794c806149b6a0d768ed4400d8cad04ff1b6c44b0524570558a650705b62059f40c506bc29987f2f47da2e1a6f11ff749b691fe831bdf8f52b87f5067f2cb37d5bf70c6c634f19fc9575fbf67e"}], 0x2280, 0x800}, 0x7fffffff}], 0x6, 0x40000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000cd0000-0x18)={0x20000000000, 0x2, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fdf000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000ff7000-0x4)=0xe8) fstat(r1, &(0x7f00005ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc7000)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) chown(&(0x7f00003ee000-0x8)='./file0\x00', r4, r5) r6 = dup3(r3, r2, 0x7fffe) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f00008ef000-0x70)={[{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]}) r7 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r6, &(0x7f0000ff6000-0x1c)="10061de293cb1414b2a64eca9042a943fb2d0a0dac6c10dced45ea7b", 0x1c, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000ff6000)={0x81, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xffff, 0xec83, 0x80000001, 0x9, &(0x7f0000ff7000-0x10)=@generic="78a90804a87f150a2bbc4cdbaba30d65", 0x2, 0x17, 0x6}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000659000-0x8)='./file0\x00', &(0x7f0000f68000)=@random={'user.', '/!ppp1-em1\x00'}, &(0x7f0000ff8000-0xd0)=""/208, 0x11a) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, 0x4) 2018/01/26 12:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000569000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000a90000-0x20)=[{&(0x7f000032f000-0x16)=""/22, 0x16}, {&(0x7f0000eea000-0x3b)=""/59, 0x3b}, {&(0x7f0000010000-0xab)=""/171, 0xab}, {&(0x7f0000e13000)=""/205, 0xcd}], 0x4) writev(r0, &(0x7f00004b1000-0x18)=[{&(0x7f00003f9000-0x98)="f7d9508c5bcebe0d9d81e41094c852ccdccbe93cd6e77a06e0c739913a9f733893d9c938908e2a8dfecd45fa515167ccee4150a8d7af2c1e696cf834d34d76c1f3627496698083ef29b8137a6a64060f60e50df039fea24f5ed40679c1c9a60b8191607ad1fc7925ad55c3ac40855df34b490f8084ff085af0581dbf8c9bba84c878979c54d4f5e9ab087399f2fadacbe9ae0d24ed3d407c", 0x98}, {&(0x7f0000c65000)="c5671537144171ebdcc06660aa479b9fc598efd9713c0b6216c973e287907d731cfb1ff5701198b01752d87a1b24434b2920ee06f51e6ff37240dc85139d265051428b4c2232afc052d864e4f133e325d71a3327dc38ba8cf5d85e7b41bf9d448049875d2d4c33bd3edaec8108200bcecec6fdea4a546349ab5fa930e65874eac05d66286e7ff25b", 0x88}, {&(0x7f0000abd000)="30b01cff316b75162da234e8e1cd5ed1f3355ce14914e2fbc5767d20d569a474ece2e80b0f3bd2e9852e7f53f7210ed74296cf26b4b8ed306d3afac29b03b9f90c6b92e5532791020584c395c99a28a08de99618cee935cf3c56cdbe7136698338e60ac47691e80ef86d95db5c", 0x6d}], 0x3) syz_open_dev$mouse(&(0x7f0000a91000)='/dev/input/mouse#\x00', 0x3ff, 0x101000) 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) preadv(r0, &(0x7f0000f3b000)=[{&(0x7f00008b1000)=""/93, 0x5d}], 0x1, 0x0) 2018/01/26 12:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000c6a000)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) syz_emit_ethernet(0x21, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8035, "7fbeebbf83ca0f0c9b79144a2c77c87dfd8d7e"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/26 12:02:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x6) write$tun(r0, &(0x7f0000dcb000-0x28)=@hdr={0x2, 0x83, 0x0, 0x6, 0x9, 0x400, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x1, 0x2575, 0x3ff, 0x10001}, 0x2, 0x3, 0x0, 0x0, "ea4cff885b44fa9a"}}}}}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000062000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e88000)=0xe8) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b4e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000516000)={r1, 0x0, 0x0, 0x0}) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d1f000)=0xaa25) fanotify_mark(r0, 0x40, 0x10000, r0, &(0x7f00004fb000)='./file0\x00') 2018/01/26 12:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$packet(0x11, 0x0, 0x300) lsetxattr(&(0x7f00002c5000-0x8)='./file0\x00', &(0x7f000039d000-0xd)=@known='security.evm\x00', &(0x7f0000377000)='\x00', 0x1, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getgroups(0x1, &(0x7f000019e000-0x4)=[0xffffffffffffffff]) getresgid(&(0x7f000096a000-0x4)=0x0, &(0x7f0000f61000)=0x0, &(0x7f0000479000)=0x0) sendmsg(r1, &(0x7f0000205000-0x1c)={&(0x7f00004cf000)=@ipx={0x4, 0x4, 0x3, "0075a4a383bf", 0xf9, 0x0}, 0x10, &(0x7f00002f4000)=[], 0x0, &(0x7f0000ccd000)=[{0x18, 0x10a, 0x0, "76076836332bfdde41a560bd"}, {0x100c, 0x0, 0x1000, "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{0xc0, 0x0, 0x1, "1a80e505b8ce700501f19b613dce8f693e70545346f95386fe7bce24cd9343faa3b63bad49d9d8602eda72f54d4a7793532b5304985bab80950c86e9a7164d23dd402a6c1a102d25893f36029e4ec3dc1dee3d8856bd9b0eb9ae8f88eaffd45e9b6c19a5a8fc94f4939bf09e751c643093a4c9a12c4a67216f713c568761598aa95480aaacd0a9c574a69b0865159a7fc6dfcbdb6509ef34ffc8279330838661dacf3a00aa5753df1f5f1bf862bf1f6600c02961"}, {0xf0, 0x117, 0xae, "17d233bb9af143fd0443e8713543837e7cb57166df34a071c58fc04ad8f504f71a9ccb1a0b92be4c243265c4d095d2f508df395d55124d8e2d08edae16b5d9b2266ceab9bc65f0066f71a4c5bea7fc8fc0a9f05425ce36726a19825ecc8313b9a214585ab0fdf889ae9ada6116da884a4b9a64ff24e78c3a7c09490bf34a62b07516227b666750ca79cc3a2c6b8435e730397c1b569d605c834c6732851acfe0bf354e1026fb7a83e2355d09fb310a03159b27e404f071512d879106b05d2f41a4ae387cd1b65ea9f96e26a0c6e82545c8f23b6d638286eb2bc9ef01e4bf819e874d"}], 0x11d4, 0x810}, 0x4000000) setregid(r2, r3) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f000033a000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/26 12:02:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) bind$inet(r0, &(0x7f0000e95000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000cab000)='\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00007fd000)={0xfa52, 0x5, 0x0, 0x7f, &(0x7f000050e000-0x7f)=""/127, 0x25, &(0x7f0000369000)=""/37, 0x1000, &(0x7f0000e1f000-0x1000)=""/4096}) sendto$inet(r0, &(0x7f0000f81000-0x2)="", 0x1e2, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000024b000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 12:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e96000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000906000-0x4)=0x100000000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007e1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0xff, 0x8, 0x100000000, 0x79a, 0x1}, 0x20) 2018/01/26 12:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000635000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x2) pwrite64(r0, &(0x7f0000038000-0x1)="85", 0x1, 0x0) uselib(&(0x7f00008f0000)='./file0\x00') ioctl$TCSBRK(r0, 0x5409, 0x7ff) fcntl$addseals(r0, 0x409, 0x9) sendfile(r0, r0, &(0x7f0000f1d000-0x8)=0x0, 0x8001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000872000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/26 12:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x4) r0 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000e9a000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00005f9000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3ffffffffffdc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a05000)='tls\x00', 0x4) signalfd4(r0, &(0x7f0000b0f000)={0x10000}, 0x8, 0x800) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffe6, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002f9000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f00001ea000-0x4)=0x0, 0x0, &(0x7f000019b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{r1, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 12:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003d8000)='.dead\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f000053f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x8) r2 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r1) r3 = add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f0000577000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000026a000)="7fffffff87ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa987fb8bd6ed266ccf5a112000000000000000f32853747eda22d2818d08ca27e0ec821620e3658ae6b9485f2d925493f60c01e33e5f8c7eba00000000007f5b07e0849d2e875b066cd640b336616fe0f3c310007fb4a66300cc000000008e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672e38f7e149be31bd72b506e8b9511", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000fb1000-0xc)={r2, r3, r2}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f0000295000)={'vmac(khazad-generic)\x00'}, &(0x7f00000c7000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fcntl$notify(r0, 0x402, 0xc) write(r0, &(0x7f0000df9000-0x27)="2600000022004c01056807008980e8ff0600002000000600c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00001df000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000070000)=""/233, 0xe9, 0x0, &(0x7f0000afc000)={0x3, {"873732fdb15ef0"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f43000-0x4)=@assoc_id=0x0, &(0x7f0000c73000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a6a000)={r1, 0x5ac}, 0x8) 2018/01/26 12:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000115000-0x9)='/dev/kvm\x00', 0x3) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000b72000-0x4)=0x0) fsetxattr(r0, &(0x7f0000964000)=@known='system.posix_acl_default\x00', &(0x7f0000f3c000)='em1-.&$^eth1\x00', 0xd, 0x1) socket$nfc_llcp(0x27, 0x2, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mkdirat(r2, &(0x7f00009ff000-0x8)='./file0\x00', 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) munmap(&(0x7f0000091000/0x4000)=nil, 0x4000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/26 12:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000228000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000701000)='/dev/usbmon#\x00', 0x70, 0x400) 2018/01/26 12:02:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00002da000-0x14)={0x2, 0x0, [{0x0, 0xfffffffffffffede, &(0x7f0000837000)=""/4096, 0x0}, {0x0, 0x5b, &(0x7f0000d5a000)=""/91, 0x0}]}) r1 = memfd_create(&(0x7f0000008000)='\x00', 0x2) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x83d4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef1000-0x8)={0x0, 0xcd}, &(0x7f00001ea000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000121000)={r1, r0}) syz_open_dev$amidi(&(0x7f000079a000)='/dev/amidi#\x00', 0xce52, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000071000-0x2b)={r2, 0x23, "2ec67559f3774dd37c37d1dff41efc8073a100faea3dd626108ded695843fa6b09f8cd"}, &(0x7f000048f000-0x4)=0x2b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000231000)={0x9, 0x5, 0x1, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00007d0000)=0x10001) pivot_root(&(0x7f0000068000-0x8)='./file0\x00', &(0x7f000094a000-0x8)='./file0\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000088d000)=""/224) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000014a000)=0xcd4b, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/26 12:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') statfs(&(0x7f0000dad000)='./bus/file0\x00', &(0x7f000021a000)=""/129) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000427000)='/dev/sequencer\x00', 0x400, 0x0) rename(&(0x7f00004ec000)='./bus\x00', &(0x7f00008c9000-0x6)='./bus\x00') openat(r0, &(0x7f0000eaf000)='./file0\x00', 0x0, 0x20) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00002b0000-0xa)='./control\x00', 0x0, 0x0) 2018/01/26 12:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000373000)='/dev/audio\x00', 0x20100, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c98000)=@assoc_value={0x0, 0x4}, &(0x7f00003db000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000df1000-0x6)={r3, 0x8}, 0x6) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x7b, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0x0, 0x401, 0xd12, 0x6, 0x2, 0x9, 0xffffe00000000000, 0x7ff, 0x400, 0x100000001, 0x4, 0x0, 0x8, 0x20, 0x3]}, &(0x7f0000653000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x4, 0x4, 0x0, 0x101, 0x100000001, 0x9}, 0x6}, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x1430c638, 0x20b, 0x1, 0x800000, 0x800, 0x40, 0x70000000000, 0x0}, &(0x7f000093c000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = open(&(0x7f0000ba1000)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000897000-0x8)={0x1, [0x0]}, &(0x7f0000bc7000-0x4)=0x8) listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/26 12:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000001, 0x5) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) bind$inet(r0, &(0x7f00008ad000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000785000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/26 12:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e6a000-0x9)='/dev/dsp\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d76000)={r1, &(0x7f00007e1000-0xe8)="79c6b3e8ce90a16c2b26786ca16f63bc1c2d6e381f769ad70d2c8e997c001032ac0a9eeed49561424cdb22af16a14ded390c351e7b9113a60bf211603f247fb351934f018f9844146e7687e60ab0f9fdeb83c43a85334dd6a459a1d9f55d797299fcd5f2f616eac774142229ade09cafa82a09b5e80d4e6b9bf3da4021cdc82260578a64afc4bdecc5bbc3b9ed174346944272dc442f3c589d9e31a094b8ef15eebaf511df029e42d834ecf28f8a71fa49448f36377e5d07303b95424399f839882e205b6923e000bda4b576d5f00b1184909754a45ad3ba7c57e2eb502c063bc7fe8e895e82524e", &(0x7f0000d24000-0x94)="34d7ccb07ac5e01304c5795f4948cab2e5d7d3184365ecf85f3f9040a349a20380fdb1980478c7e4927a9b3227367b3e9635bdc524befea0eab2613584aa1e95faed434813e4875fdecf8f95509bcd1280c8f2057c39155084865638f3f295fe291792c146f468eebb42b3319d981d279f4b595709816e893a26a69c96b383ff3de4bbf24356120037f282159c2b041ccae8ae31", 0x0}, 0x20) 2018/01/26 12:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000116000-0x9)='/dev/audio\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000003000-0x204)=@pi={0x0, 0x4305, @ipv4={{0x1c, 0x4, 0xe, 0xd63d, 0x200, 0x0, 0x1f, 0x5555, 0x2, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@cipso={0x86, 0x21, 0x57f, [{0x5, 0x5, "cb792d"}, {0x0, 0xd, "9397e022f2df5062060f3a"}, {0x0, 0x2, ""}, {0x6, 0x7, "cbb7d9067e"}]}, @lsrr={0x83, 0x7, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x1f, 0x3, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, @empty=0x0, @multicast2=0xe0000002, @rand_addr=0xe8a1]}, @generic={0x1, 0xc, "a82ada5721c36067ac59"}, @ra={0x94, 0x6, 0x10000}]}}, @gre={{0x0, 0x0, 0x1, 0x81, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0x5e, 0x0, [0xfffffffffffffff7, 0x2], "0913747a48f8fe7c3eb53d2c93f1103967d7343441cbaa35310d46b17b479dd7b7babb22bc1e5ba9a9bf2fe4e8b7700df2134c62f8771f9b4ed718a2ffe67aafb136cb665f4a48c86b7d716cc1c8f4faf8c2536792970832a80727deb928"}, {0x6, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [], "c18eff4d37215f5f9356ca46022bee211c6254be9e78d16efa50ab1036ee441e6cc67c901df168d4584ec09976e80bff53240c5755cc521b803f906b0789c28bacf7cbe8a613ec1e10ea1cd5dd730e5e88d9a9ef2c6f4e72fb9787f558dacf0fcc4f2b556b839943e5016b3c42a77d5ffef798c8572de49f9264d9a8dca55406ca62e1bb3968635912fbdc3590227d9ef927dfe339ae37ff9b20033495cd4426ee0ab7b666ca73c60ee1661a51543acc5fff39df7d210e4522fd26dabc71f478075e75651080b0dabe8b85e8d8084900946a405f13109a2a5320382b8f3dec03"}, {0x1, 0x0, 0x6, 0x1, 0x0, 0x0, 0x86dd, [0x7, 0x401], "8dfe6af82e05965a20c3926a81e413796609d08a3181cd1472b1b9955ce6696d7d0a4b2bdf051063cf18b35e1614518945fbf22eafebe6cf93e7"}}}}, 0x204) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @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) 2018/01/26 12:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ac9000+0x9a0)='./file0\x00', 0x0, 0x1) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") 2018/01/26 12:02:05 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000000000)=0x0, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1f)="3f77b4834cb5c0dd7d31df7183f97f471e46261112d2a477d96eb0cef0d739", 0x1f, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 12:02:05 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/context\x00', 0x2, 0x0) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x27, 0x30760b35, 0x3dc, 0x5, 0x5, 0x1, "241d4f1a9eef5a49142cb70113b22d25b2ecc42a6fc2c7fdfa82265124cdb01639178a430ad71e78bd9db52e0dbe48dcfd3363a7567db59f11967bf13ce96b", 0x3}, 0x58, &(0x7f0000003000-0x38)=[{&(0x7f0000001000-0x1000)="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0x1000}, 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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000001000-0x2d)="649fa2dccc15db4a884a15aee2ebb1e25e9505bf7f2eaa9a96f40cc32fcaef7f571b487d03c4d5d92fa12969c5", 0x2d}, {&(0x7f0000003000-0x6e)="9195dd709ba860e121fd82e7a4af402dc8a3249913ae20bb96a6f40c2ead88e410c62723bc6921c117ccd9c3ed11ff00028ba4655cfc40ea12e88e25656598cb0e578b9be26deb8e58e1b4682a966e3ea7d06ea76173e623c08c9d1f1fffbe17a01ed186119268b2eeb3ea90c3a9", 0x6e}, {&(0x7f0000002000)="7f031e5534dcada2855b5a7a9686448d506c3b95217ff1759fa5df1accc79003301de1be1d51fe0f65e4c5f6fe7d85506ced74711999560b6f83ef656348314ec3a02626fcdef898fa0794bc6bfec5200eda0a4ad17688edd8240ea97288c66ee658ee3fade24d1e76d6466b19d2b654250e0a583a5f664bb748ab2de4a19db8220975f80f1cf899ef6954b538285065bbcb5ec8aadcac673a947c57cb7b3786b1903acb501475b18b8c13243794f8ee090f31ce4773", 0xb6}, {&(0x7f0000002000)="2ec3c033311855ae044814d57ccaa93848d640419357590c59c1d872cef7411dbd184927f2e227275384389a3914515dd3a31fda685e0843ad569a14821111a03d8a5306f08151e719135aa19abc1665f26c7f7180f4143899ad73a33e695b6ac8b498636f3443714d40d0c13d21c342b0f4e04725cec530455e119ac1209095ec0537d05e695a816526042f0a2c985f9e8625eb8ce0dfd6b80b37c154a2f4b3c8d6e170cc66dcc740266f69a1ff1376621d376502e60cee25e6b9dd0b831674ab147ec84170f2eb86b1c6aebb09252f62da706eb24f70954d0c433e606875f62850083f", 0xe4}], 0x7, 0x0, 0x0, 0x1}, 0x4000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x1ff, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x7, &(0x7f000023e000-0x1c)=[&(0x7f0000a38000/0x2000)=nil, &(0x7f0000d25000/0x2000)=nil, &(0x7f0000ace000/0x3000)=nil, &(0x7f0000910000/0x3000)=nil, &(0x7f0000d50000/0x1000)=nil, &(0x7f0000756000/0x2000)=nil, &(0x7f00001a9000/0x1000)=nil], &(0x7f0000000000)=[0x4, 0x2, 0x1], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/26 12:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000345000-0xb)='/dev/vcsa#\x00', 0x8001, 0x80) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000080e000-0x8)={@any=0xffffffff, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 12:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000fcb000-0x74)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) readv(r0, &(0x7f00008ef000)=[{&(0x7f0000c99000)=""/51, 0x33}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000742000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000c6e000-0xa)='/dev/cuse\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000093d000-0x10)={0x1, 0x7fffffff}) 2018/01/26 12:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x637d9aef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000002, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009d2000-0xc0)=[{{0x0, 0x0, &(0x7f0000f2b000)=[{&(0x7f00006bf000)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e89000-0x1)=0x14) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/26 12:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000f4000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000728000-0xc)={0x4, r0, 0x1}) perf_event_open(&(0x7f0000d47000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xa4d, 0x0, 0x0, 0x80, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ac9000)="481cd8a1ce65bd88ce77b651a721e42f5d1256c22fa45f22d323f9110ea938f1178aeac4cb7a0464bf8c9186d30f0b03875df934ad736d452cd331002ce9aecde7b99f7d5ab8c7", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000107000)=0x0, &(0x7f00007c4000)="") 2018/01/26 12:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ad000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000343000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) fremovexattr(r0, &(0x7f000008b000-0x1a)=@known='com.apple.system.Security\x00') bind$vsock_stream(r1, &(0x7f0000cf0000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) 2018/01/26 12:02:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r1 = syz_open_dev$amidi(&(0x7f000010b000)='/dev/amidi#\x00', 0x101, 0x80400) statx(r1, &(0x7f00006b1000-0x8)='./file0\x00', 0xc00, 0x4, &(0x7f0000d7f000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005dc000)={0x0, 0x0}, &(0x7f0000aa3000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007ad000)={r2, 0x3}, 0x8) getrandom(&(0x7f000012c000)=""/30, 0x1e, 0x2) clock_getres(0x7, &(0x7f00008e4000)={0x0, 0x0}) 2018/01/26 12:02:05 executing program 7: r0 = open$dir(&(0x7f0000411000-0x8)='./file0\x00', 0x200000, 0x100) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cd0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000-0x4)=0xe8) r3 = request_key(&(0x7f0000dfb000)='id_resolver\x00', &(0x7f0000b48000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a8000)='GPL\\wlan0wlan1\x00', 0xfffffffffffffffa) r4 = add_key(&(0x7f0000bb0000-0xa)='syzkaller\x00', &(0x7f00003e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000732000)="83", 0x1, 0x0) keyctl$search(0xa, r3, &(0x7f0000dc5000)='cifs.spnego\x00', &(0x7f0000c25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000099c000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x8, 0x1, 0xd1, 0x2, 0x80, 0x20, 0x2c, r2, r5}, {0x3, 0x8, 0x3, 0xb08, 0x3, 0xd4, 0xd0, 0x200}, {0x0, 0x5, 0x1, 0x4}, 0x7816af80, 0x4, 0x3, 0x1, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0x0, 0x7, 0x8001, 0x10001}}, 0xe8) 2018/01/26 12:02:05 executing program 6: 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, 0xffffffffffffffff, @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) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000871000)=""/191, &(0x7f000006a000)=0xbf) fcntl$setlease(r0, 0x400, 0x2) 2018/01/26 12:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x80000022) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000c30000-0x254)=@bridge_getlink={0x2c, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x0}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:05 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000e000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffe33) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000000f000-0xd)='/dev/usbmon#\x00', 0x2, 0x40) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/26 12:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000c4a000)=""/207, 0xcf, 0x2) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000c67000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e0a000)=0x1002) r2 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000087d000-0x8)={0x4, &(0x7f00003a5000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) fcntl$getflags(r0, 0x403) 2018/01/26 12:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000843000)='/dev/kvm\x00', 0x400002, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) r1 = gettid() ptrace$getregs(0xe, r1, 0x20, &(0x7f0000f22000)=""/190) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000197000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0xc) tkill(r3, 0xc) socket$inet6(0xa, 0x0, 0x9) pipe2(&(0x7f0000d8f000-0x8)={0x0, 0x0}, 0x80000) 2018/01/26 12:02:05 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000001d000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000fc7000)=[&(0x7f0000fc8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fc8000-0xd0)="2d374b57887d5dea3e6b7dde377497087766ac4ce11b22d2de2113c5f30f54bebb3b432a6d95fe3b9668ddcd433795d441974bf0c9d91839a9d7ec5f3160f756389cbfd896bc3c30cc768365bcf884642958dab5bd12c897dc616b8a6af5ccd22d3e952c74d9a5225d15f75c1ac3030bac7be5181a85dc543657aea8a046a4d84890e2f227c319df23358383a64125da951f3a8842c029dd92dd538c57d67e69ba35750e8726c97cc87a3ec0e0563ba360f30f7f039b2b5be14bc8e6def2acec3b", 0xc1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc9000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000006d000-0x1c)={&(0x7f0000fc9000-0xc)={0x10, 0x0, 0x0, 0x80142}, 0xc, &(0x7f0000fc8000)={&(0x7f00000b6000-0xac)={0xac, 0x17, 0x400, 0x7, 0x2, {0x5, 0x0, 0x0}, [@generic="bd4ab6c4389feee24eea69956530a0149e65ef58d664a9feee173d4b28056a4d3f7f5004ee296954c250cf336932beb081f53ea74c8c1f610a9946a390cf8c3375c6a5b48ba2a1b04f9a7a6ddefd3a5cae906753fef53902d60151c20ffaaa71dc5a05070fc17576fa61cc6d3d3294127d37e494539cbdbd6813cb3c6ef73e05e04903d27f30bb99608ec24505002c2d86666f48cf61cd"]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/26 12:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) syz_open_dev$sndmidi(&(0x7f0000d4e000)='/dev/snd/midiC#D#\x00', 0x2, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000ca3000-0x14)="ff61750ea4db040300000500000000000002a550", 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/26 12:02:05 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009cf000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e4c000)={0x0, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f000069f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x55b, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000082000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f00003d4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000944000-0x8)={0xa8}, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000702000-0x4)=0x0, 0x4) 2018/01/26 12:02:05 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 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000bac000-0x18)={0x1, 0x2, [{0x0, 0x0, 0x6f4}]}) r2 = open(&(0x7f00002a2000)='./file0\x00', 0x101000, 0x1c0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000e3d000)={0x4, 0x0}) munlockall() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000501000)={0x0, 0xb1}, &(0x7f000085b000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000158000)={r3, 0x2}, &(0x7f00000bb000-0x2)=0x8) 2018/01/26 12:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000f9d000-0x8)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x800004, 0x0, 0xfffffffffffffffe}) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) ioctl$int_in(r0, 0x5421, &(0x7f0000513000-0x8)=0xaa68) read$eventfd(r0, &(0x7f0000fde000-0x8)=0x0, 0xffffffffffffff40) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002a000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffff800, 0x3, 0x3, 0x1, 0x6, 0x9, 0xffff}, &(0x7f0000fc8000)=0x20) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c2c000-0x8)={0x0, 0x0}) 2018/01/26 12:02:05 executing program 1: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ded000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000dec000)={&(0x7f0000160000/0x3000)=nil, 0x3000}) close(r1) 2018/01/26 12:02:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="adea626f4fbbcc792fe677523bc92216a6a346711716523a0b132e0219461032db46c25b2d5ceaaf30f536797a28059d5d0fabac007c8c4e693231622423f461303c5dca8b531433bebbafe26fcc0152ed0b6d1b83bd3f776bd560e6b7a59a3aca5aed1a5b426d3d949c615365f165973fa3ead34e6445d980e99fe1b21813d32a6dd1ae4d35f29bbda411dda728035a2ae7f2c7f950d8f0a99a04de837eb8577bfc7a510e689652d14fe693f20f766f6bf089127951a1e55a0f1a947bcfa47e34d4eaed0a5915023c7d9af94d9b64c50d57c4de6961c32dc7d3a487048895fc2f0e44fd4c528d71c68101ed3d6358aa305d260a2cb34e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r1, r4, 0x0) fcntl$notify(r4, 0x402, 0x80000004) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/26 12:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000bf9000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8000000f, 0xfffffffffffffff7, 0x0, 0x5, 0x1, 0x0}]}) 2018/01/26 12:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 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={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000c5c000)='./file0\x00') mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000b34000-0x6)='msdos\x00', 0x0, &(0x7f00004d6000-0x2)="80") umount2(&(0x7f00000bd000)='./file0\x00', 0x2) 2018/01/26 12:02:06 executing program 7: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000002a000-0x1)={0x8}, 0x1) syz_emit_ethernet(0x83, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000aac000-0xa)='/dev/dsp#\x00', 0x5, 0x204000) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000aac000)=""/252) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000aae000-0xd8)=[@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0xe6f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x48000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc1}], 0xd8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aac000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aaf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000aaf000-0x8)={r2, 0x2}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/26 12:02:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5f44, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000d3b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006ac000-0xeb)={0x0, 0xe3, "1fcacfc27e66cddf19d7779691fa394ac18e509888f743d7533aaf95664d0d37b51c1a4a0cc5d84066111abc28edabd4cce25027348b99ee62632b818606c2eb094507d0e5bf527ddce2ed132ba3435d4fc0409824951a766b28d930aabd82107cf0c5da903bdcca2f62fc278292c3f506c4e629a7ad3a36257e6fb874615e83d5bdec116e7df9ef9396d1c888534b3e808772a996dfe7bcdec00dc4aff43f894c42a0ba7707fd78c424d7b4d4caea99ef676710281f0cbcb1541ffed9e3cfdb5b577cd94858d9398cf8a14c7bb55a361a446fd0c34ba38ef9bc34f2686c08fed522df"}, &(0x7f0000302000-0x4)=0xeb) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ce4000-0x4)=r2, 0x4) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/26 12:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001b9000-0xc0)=[{{&(0x7f0000b76000-0x3a)=@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, &(0x7f0000cd1000)=[{&(0x7f0000c02000)=""/207, 0xcf}, {&(0x7f0000021000-0xee)=""/238, 0xee}, {&(0x7f0000e40000-0x50)=""/80, 0x50}, {&(0x7f00003f7000)=""/0, 0x0}, {&(0x7f0000086000)=""/130, 0x82}], 0x5, 0x0, 0x0, 0xbc3}, 0x2086}, {{&(0x7f0000c8d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a82000)=[{&(0x7f0000ad9000)=""/60, 0x3c}, {&(0x7f00002c5000-0x29)=""/41, 0x29}], 0x2, &(0x7f0000ffb000)=""/4096, 0x1000, 0xb0}, 0x5}, {{0x0, 0x0, &(0x7f0000192000-0x20)=[{&(0x7f0000e18000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1f000-0x23)=""/35, 0x23}, {&(0x7f00008dc000)=""/246, 0xf6}, {&(0x7f0000794000)=""/154, 0x9a}], 0x4, &(0x7f0000321000)=""/37, 0x25, 0x81}, 0x19ae3a31}, {{0x0, 0x0, &(0x7f0000daa000)=[{&(0x7f0000225000-0xdd)=""/221, 0xdd}, {&(0x7f0000897000)=""/209, 0xd1}, {&(0x7f0000294000-0xeb)=""/235, 0xeb}, {&(0x7f0000ad7000)=""/32, 0x20}, {&(0x7f0000fe6000-0xbb)=""/187, 0xbb}, {&(0x7f0000255000)=""/85, 0x55}, {&(0x7f00008d6000-0xe2)=""/226, 0xe2}], 0x7, &(0x7f00008af000-0xa5)=""/165, 0xa5, 0x1ff}, 0x3}, {{&(0x7f0000b53000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00004be000-0x18)=[{&(0x7f0000d1a000)=""/107, 0x6b}, {&(0x7f00002b3000-0xd6)=""/214, 0xd6}, {&(0x7f0000c96000-0x33)=""/51, 0x33}], 0x3, &(0x7f0000096000)=""/232, 0xe8, 0x3}, 0x9}, {{&(0x7f00002bf000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000a4000)=[{&(0x7f0000266000)=""/0, 0x0}, {&(0x7f0000453000)=""/210, 0xd2}, {&(0x7f00008e6000)=""/206, 0xce}, {&(0x7f00001d7000)=""/163, 0xa3}], 0x4, &(0x7f0000b8d000-0xe5)=""/229, 0xe5, 0x7fff}, 0xfffffffffffffff8}], 0x6, 0x100, &(0x7f0000479000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000a13000)={&(0x7f0000fd5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000cba000)=[{&(0x7f000007c000-0x7d)=""/125, 0x7d}, {&(0x7f000094b000)=""/4096, 0x1000}, {&(0x7f0000826000)=""/18, 0x12}, {&(0x7f0000445000-0xf5)=""/245, 0xf5}, {&(0x7f0000b9e000-0x92)=""/146, 0x92}], 0x5, &(0x7f0000840000-0xd8)=""/216, 0xd8, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000121000+0x36f)='/dev/vcsa#\x00', 0x6, 0x80000001000001) write$eventfd(r1, &(0x7f0000fe0000-0x5)=0x0, 0x8) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000005f000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x8000) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000422000-0x4)=0x0, &(0x7f0000b30000)=0x4) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f00009ff000)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9025, &(0x7f0000f6a000)="") 2018/01/26 12:02:06 executing program 0: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f25000)={0x0}, &(0x7f0000370000-0x4)=0x4) connect$inet6(r0, &(0x7f00000a5000-0x1c)={0x2, 0xffffffffffffffff, 0x12c6, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 12:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e75000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000035b000-0x20)={@generic="5fbeca8a1b554ad6b14c813155cfd19d", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f000046d000-0x38)="0700000002", 0x5) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000054b000)={0x7fff}, 0x4) r1 = socket$key(0xf, 0x3, 0x2) shutdown(r1, 0x1) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000159000)=0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000cfe000-0x4c0)={{0x8, 0x0, 0x0, 0x0, "605778545fb864bd1cbca60a6b8beff0b5f8bf2f172b48135deb21c1588aabed252ad8750beccc559d2d5bc3", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000045000)='/dev/adsp#\x00', 0x8, 0xa040) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x80000011}, 0xc, &(0x7f000003c000)={&(0x7f0000045000)=@getstats={0x14, 0x5e, 0x4a763c58cb0b3491, 0x0, 0x0, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x10) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000046000)='./control\x00', &(0x7f0000046000)='./control\x00') mknodat(r1, &(0x7f000002e000-0xa)='./control\x00', 0xc000, 0x0) faccessat(r1, &(0x7f0000024000)='./control\x00', 0x2, 0x0) 2018/01/26 12:02:06 executing program 0: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001cb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0x7, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x10001, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/26 12:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00004e8000)='/dev/hwrng\x00', 0x90000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init1(0x0) 2018/01/26 12:02:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x80241) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000f2b000)={0x3, r1}) clone(0x10000, &(0x7f000024d000)="", &(0x7f00009b8000-0x4)=0x0, &(0x7f00006ee000-0x4)=0x0, &(0x7f0000401000-0x37)="") r2 = syz_open_dev$audion(&(0x7f0000715000-0xc)='/dev/audio#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000713000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/26 12:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000869000)='/dev/rtc\x00', 0x1d1140, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 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={&(0x7f0000616000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c7c000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000553000-0x4)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e2000-0x20)={r0, &(0x7f0000ff5000-0xb8)="7b8045d3fc5c3f7f782b248461cc33fd268873d199245f2107477c3189916d30ca6c3e2c4abf67db7c858b3a4bb66981a204fa420854c37c3e0adad8299e8e07fc2806afaf276e6b171071a84e7eace17f5dfebd0e2e5b2562fd8cbcab9eb08c1b6699c1d50264f52e8705532d51e2e8114d68f4773d5659f5e66f4c34942acab434f4919b8e61cfd1b871d46935aeef5deeceebf1a7c89dbc82fd17b5db01ba540f0bb9f477ab519976731cf32e1d7149d47721a5cadbd7", &(0x7f0000287000-0x6)="5d0fe68b1e17", 0x2}, 0x20) preadv(r2, &(0x7f0000e5b000)=[{&(0x7f0000d45000-0x1)=""/1, 0x4f}], 0x1, 0x0) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/209, 0xd1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/26 12:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000824000-0x8)='./file0\x00', &(0x7f0000d42000)='./file0\x00') socket$pptp(0x18, 0x1, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/checkreqprot\x00', 0x4001, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000336000)='/dev/sg#\x00', 0x9, 0x8000) r3 = syz_open_dev$midi(&(0x7f0000c19000-0xb)='/dev/midi#\x00', 0x7ff, 0x80000) renameat2(r2, &(0x7f000039d000-0x6)='./file0\x00', r3, &(0x7f0000cc3000-0x8)='./file0\x00', 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000e79000-0x8)={0x4, 0x7ff, 0x1, 0xfffffffffffffffc}) ioctl$KVM_RUN(r0, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000259000-0xc)={0x0, 0x0}) 2018/01/26 12:02:06 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000012000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x1, 0x100, 0x7fbb, 0x4000c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x5, 0x1}, &(0x7f0000012000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000012000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xf36, 0xfffffffffffffffb, 0x20, 0x8}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000)="6527f070499677d43ff98478e19cf098", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000011000)={0x0, 0x8, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000)='/dev/hwrng\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000003000-0x48)=[{0x2, 0xfe}, {0xb, 0x9}, {0x2, 0x200}, {0x2, 0x6}, {0xb, 0x8b}, {0x8, 0x2}, {0x0, 0x1}, {0xc, 0x1}, {0x3, 0x3}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x0, 0x0}, &(0x7f0000011000+0x29a)=0xc) 2018/01/26 12:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a34000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockname$netlink(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0xc) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000bcf000-0xa)='./control\x00', 0x0, 0x0) creat(&(0x7f000033e000-0x10)='./control/file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006ec000-0x5)='user\x00', &(0x7f0000641000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002a000)="815d2c68dc4c72184f2098b7ca58cb5db8af439681dabfd3", 0x18, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$assume_authority(0x10, r0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000095a000)={0x0, 0x0, 0xff, 0x0, 0x0}) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000707000-0x16)='/selinux/checkreqprot\x00', 0x103000, 0x0) read$eventfd(r0, &(0x7f0000ffc000)=0x0, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000bb1000-0x1c)=@req3={0x1, 0x97, 0x2, 0x8, 0x7, 0x9, 0xfffffffffffffffd}, 0x1c) recvmsg$netrom(r0, &(0x7f0000464000-0x1c)={&(0x7f00004db000)=@ax25={0x3, {"f381ee8d57a2d1"}, 0x23c00000000}, 0x10, &(0x7f0000724000-0x48)=[{&(0x7f0000447000-0x46)="fdb2b40cd27651e7ae58ca725ef52b1f8f41f2f1c3e64eefaf35cecefdd6884ceb8cf6e20ec963f19cd1ed0d4c3798c0aa884f083aa6b5efa7118ba82d6894b2131b6ea74518", 0x46}, {&(0x7f00000e1000-0xac)="f3e7f50c63b5b783686e4a406b069827f4cce724a0e35467b15314d8eeea2ef561119a0e38cb747600ee9d0ab4e8e8a27e24c6a64224c0712e04cfa35f412d1e731a6abc94576b3973e400d2f262fed33d1e7cfa19a192faecc93b07cd947028b1c1ddf785bbcd53adcd7bfceda976611a4f55f212bebf48b6ac2887b5792e632001e5c1eaa1c95dd98fac989e9360fd6ca5a8b5acacd9983f3d8778d10e816a206de1140e0139fa78d83807", 0xac}, {&(0x7f00004db000)="34376d26da70c7c2b167c4e4119bd7f3c11e70f6ba155425aa87fa63ecfb5d4e4e0c377bb53575918b14a37c86d8d2f2bad84dca501fed6fa81d85663b48d95de501e8d0a0229f23ea277f23412bdf69e4d8dce5c73f5d9613559b371f42e5cf", 0x60}, {&(0x7f0000f2a000-0x1000)="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", 0x1000}, {&(0x7f000047c000)="d4c565c545cdecfb098ff67fe14dc0f79bd6e43447d535492f646e502e56d5991871eb1604039e62080807c2ab306e63df07d39d50f380", 0x37}, {&(0x7f0000052000)="527847c56a7ce6b6", 0x8}, {&(0x7f0000d07000-0x13)="fef128e0c67833344f4c411d62bb38d86dfef7", 0x13}, {&(0x7f0000c2e000-0x8e)="5aea5e18e1090b0f269ebdcde3424239f3b05cf3df805ac0f61f34b39d13e8fa8b7630fe8bc9cf5079a25b91027ccc41ab646732efb764ab5a633c10382c11b501cf149ffab8aa6875d4db2c5872f0e83c476ac79652daf0354a8759abb666f6f10544799cf66284268061c305389d25750c6769a3e896e0607d7f3a19884f0bec0ccbd78e952fded88693a5cf04", 0x8e}, {&(0x7f00003d4000)="6988adf4cdeb40ed25505dccef0a46b50dfcf75d5260ab99a0eb94398dda74e9b1ccac1ffa7ff9fe6a4a8875c764666eeba7027b2cd852f83f2f117e849c4373f5a6b55db7a2f386a178d754bd6c52231c9f67739654ac0d54ad9bc918adaa711d369166c683fcd631f889ab215124e93db90689c13a049aec66fd71453ab98eddae25a59b7bb7db10c00d43b81ea31e6c1ff117", 0x94}], 0x9, &(0x7f0000998000-0x210)=[{0xe8, 0x0, 0x8, "3ce7d43e1606454b71fff9fc2dcb82ab7b82bbd3b198e21a4b635c2e71d6891fcb73b0d1b704aa8e6bbe31785e41c713ccb532222bc83db535f8aaeb595ff58ae12fb3ea66b9601158665fba43fb9569cf9fb89285892c8c5cdc9096cd5289769bbc7ec6b5b938649e06644044fdbff3728b5a5cb6ba6dff775bae5470c904c6d2cf0f9ba9241dbae81ab8c8dfa215f159739298d1840435467f0cf552d6522006fb8dd41527963605dbde525c79bbb5f7809273699143e6488de3a603780ffd443c452972008f5d7b976d27c587e5a7d0bccdcdce6de068275a33"}, {0x14, 0xff, 0x4, "d8e9874a3d"}, {0xfc, 0x117, 0x7f, "c7e1e108112457c747be1f776a9ccc2902e5588e868740eb7d4f855ea1b41a088d634762ad2c38d2692cc30147982ea7610c8241322d6d673e987547ecafb5f20babb406824a3f8b395560fcc66ac81b1cb63f6eb4c1c17a3cd301501ce4ac7f2c121ec743471ec4669d5fd17908ccca488759412c56943afe432665a3f42e6eaff100a32b34593e317947464c1e42c052a7c0b278135111d9974a658ad808acc01f3085248b024ea84020952b73fbe2a3be90cf0dd4143bd42a5ce6c6d500d2ccc83a8cca6f648c472a65fca21cd0ef3f589c899c568adb0356d9bb96e427d96200db03472c641a47bf07dea63b0756"}, {0x18, 0x10b, 0x10000, "45835c85cbbd32fea6"}], 0x210, 0x4}, 0x2) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000698000-0x4)=0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a87000)=0x2) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000703000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000675000-0x18)={0x0, 0x5, 0x8, [0x5, 0x6, 0x3, 0x7, 0x8, 0x5a59fbb0, 0x8, 0xfffffffffffffff7]}, &(0x7f00004dc000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003e0000-0xa0)={r1, @in6={{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, 0x4, 0x5, 0xffff, 0x241}, &(0x7f0000eb0000)=0xa0) [ 114.089858] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/26 12:02:06 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000001000-0x4)=0x0) io_destroy(r1) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f0000944000)=[], 0x0, &(0x7f0000026000)=[{0xc0, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc0, 0x0}, 0x0) 2018/01/26 12:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000064d000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e8f000-0x4)=0x1b) socketpair(0x5, 0x0, 0xffffffffffffffff, &(0x7f00007c1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008eb000)={0x0, 0xffffffff}, &(0x7f0000a18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bfc000-0x6)={r2, 0xff}, &(0x7f000053b000-0x4)=0x6) writev(r0, &(0x7f000016b000-0x38)=[{&(0x7f00007b2000-0xa9)="93", 0x1}], 0x1) 2018/01/26 12:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000b1b000-0x8)={0x0}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000693000)=""/224) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) [ 114.135643] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/26 12:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000032e000)="") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035e000-0x15)='/proc/self/net/pfkey\x00', 0x580, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f03000)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000780000)={0x0, 0x0}, &(0x7f00007ef000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000672000)={r2, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x2, 0x200, 0xf3b6}, &(0x7f0000e04000-0x4)=0xa0) chdir(&(0x7f0000bdc000)='./file0\x00') r3 = open(&(0x7f00008b7000-0x8)='./file0\x00', 0x40000, 0x80000000010) connect$bt_rfcomm(r3, &(0x7f0000093000-0x9)={0x1f, {0x7, 0xffff, 0x1, 0xb2, 0x6, 0x7}, 0x5}, 0x9) fcntl$getownex(r3, 0x10, &(0x7f0000701000)={0x0, 0x0}) fcntl$setown(r3, 0x8, r4) name_to_handle_at(r3, &(0x7f0000113000-0x8)='./file0\x00', &(0x7f0000fa5000)={0x66, 0x8001, "f50e1af87ccb6ca04e4d90768ab17f31d7d3dc78a864000404fdfe70c725534e255df7e8235d0d7083506701e16e7459d6e6c24e270a298e971bf6f6cce14e58ab452784b1121ff7a40ab7cf00a5be9d2580a2182bd8bd11e275fa3a98ad"}, &(0x7f0000d04000)=0x0, 0x1000) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060d000-0x8)={0x0, 0x0}) getuid() fstat(r3, &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000702000-0x230)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) lstat(&(0x7f000035d000)='./file0\x00', &(0x7f00008ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00009b6000/0x4000)=nil, 0x4000, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000048e000-0x4)=0x0, &(0x7f0000544000)=0x4) fchownat(r5, &(0x7f000035c000-0x8)='./file0\x00', r7, r8, 0x1000) r9 = add_key$keyring(&(0x7f0000319000)='keyring\x00', &(0x7f0000d9e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r9) syz_fuseblk_mount(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 12:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/audio\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000411000-0x4)=0x0, &(0x7f0000ec5000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00008f5000-0x2)={0x0, 0x0}, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d33000)={&(0x7f000040c000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x200, 0x0, 0x0, {0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000096a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00005a6000)={0x0, 0x0}) 2018/01/26 12:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000254000-0xc)='/dev/amidi#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009ba000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) bind$netlink(r0, &(0x7f00009aa000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0x4b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f25000-0x4)=0xa, 0x4) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000009000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 12:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x5) getpeername(r0, &(0x7f00004ff000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000384000)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002b3000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fffffff, 0x7fff, 0x7, 0x9}, &(0x7f0000b31000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000cde000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cdc000-0x4)=0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) r5 = syz_open_dev$adsp(&(0x7f00007ab000)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0086418, &(0x7f000042b000)={0x7, 0x3, 0x9, 0x2, 0x15, 0x101}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) socketpair(0x1b, 0xf, 0xfff, &(0x7f0000db7000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000f71000-0x74)=""/116, &(0x7f000029c000)=0xfcec) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0xfff, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002c000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f000075a000)='/dev/midi#\x00', 0x8001, 0x4100) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000b3000-0x8)={0x101, 0x3}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004dd000-0x4)={0x837, 0x7, 0x9000}, 0x4) bind$alg(r0, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f00009aa000)="03", 0x1, 0x0, &(0x7f0000a83000-0x7)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de2000)=0x0) r3 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r3, 0x40000000000, &(0x7f0000267000)="bfcc5533da1266c07969b7fda5966e204497efa4217c1e2d35202b1cc799d98225d9403ae9986aeb01d63bd2ebf1eca1052ab7a9e56e64540f6150133b26ea8251e83a6b92f8a12cfceffdce2c5a3cb7842bc01850e6b9a0dbca92f380c7a0206a92c805807474477df38630ee07aba0b5c138a915aed56f2b6a350d1e5964d51cb57064edc6beff6bfac28b1c7f475bc6b6b2d771f3eafbf1df998acefc334483222cd6c6677ab26c5c14da190c5a5987f81dd5e76219dba21ae8f03993b513996353bc659b78958bd76f1adc1a3d983db902380755cf0a086b4c8b540539ddb2fed987b87ac983c777a2d3d25936") getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007d7000)={@multicast2=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00009f6000)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000c66000)={0x2, &(0x7f0000934000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/26 12:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r0, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)=0x0) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x6)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x1000) r2 = syz_open_dev$sndctrl(&(0x7f0000cff000)='/dev/snd/controlC#\x00', 0x200, 0x3) r3 = 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}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r2, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) ppoll(&(0x7f0000ad0000-0x18)=[{r2, 0x4280, 0x0}, {r2, 0x40, 0x0}, {r2, 0x0, 0x0}], 0x3, &(0x7f000095d000)={0x77359400, 0x0}, &(0x7f00007fa000)={0x50c}, 0x8) ioctl$int_out(r0, 0x5462, &(0x7f00007eb000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000e22000-0x4)=0xa8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a3000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000948000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) set_mempolicy(0x0, &(0x7f00006af000-0x8)=0x6, 0xffffffff80000001) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000b47000-0x8)={0x4, &(0x7f0000f93000-0x10)=[{0x6, 0x9}, {0x3f, 0xffffffffffffffff}, {0x2, 0x9}, {0xffff, 0x7}]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003fa000)=0x0) 2018/01/26 12:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000491000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x688}, 0x1c) connect$inet6(r0, &(0x7f0000cd5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003d7000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009b2000-0x28)={@generic="1da043dc5fab33dec4787c039cf89b3f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005a1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000162000-0x9)='/dev/dsp\x00', 0x4202, 0x0) getpeername(r3, &(0x7f00007c2000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00008d4000)=0xc) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000f9000-0x4)=0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000124000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x5, 0x0, "dd8a9122bcc14fa4c6b0b02dee3a9a51b2e1a6a50678294abd7ec95215aa7247be00312fd87193f095dc9403d621534f24990bcd7ae28f1986c59a7ac9363cabe32e5206e6c549efc5522a78d9a01e2d"}, 0x160) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f000076d000)=0x2, 0x4) 2018/01/26 12:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000881000)='/dev/autofs\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000076b000)={0xaa, 0x34, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000853000-0x6a)=""/106) dup3(r2, r1, 0x0) 2018/01/26 12:02:06 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000012000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000016000)={r0, &(0x7f0000007000)="", &(0x7f0000016000)="00005f210f1e48e1fc5c8d01e867db0600079b9c1558b33b55762de1383030f75627b56aaebdb38c82d989c2a94593103237bc24e11473f4f6f95c331e14e95989e7b17a", 0x1}, 0xf8) 2018/01/26 12:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f000059d000)='/dev/input/mouse#\x00', 0x4, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5e000)={0x0, 0x0, 0x0}, &(0x7f0000147000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f0000c78000)={&(0x7f0000b56000-0xc)={0x10, 0x0, 0x0, 0x8041400}, 0xc, &(0x7f000014e000)={&(0x7f00002d8000)={0x154c, 0x33, 0x2, 0x7, 0x3, {0x16, 0x0, 0x0}, [@generic="452707dff812ac17173d000fff6df00f861ac46520b48c8421ffc894b3fee07b6a2c912b89bfa7c9fbaf6aa956121e5c06933538e5481b7bb2c6210be003c09fe7512eb514ebbc543ff195d652d13dd20ea48dd0bc87bab06f34ceceefc4e2517185be244da124a92746ed626dce3c026772377e602078cc4dde1974fe19212f04058662e27417e4", @nested={0x3b8, 0x40, [@generic="a0b5c63bfafa64b4a6a789d5e6", @generic="7f6ce9d6fe0cf01305b8ca9b87628119492ac23a784919aff85ffc9e4e763e404c18d1da55bc64be94aca0c34966bdbac259e94ddb759cfcd33c7daebd3e39da8b4033dd996f4186ebbb289246d7dcdc66630b83af13cca72b944847514e4f76bb3544adbc6562ba5a1d5544e7930dcaa45f9c9e041baab9dfeb7695b55aa1be92f7998ac6e8b6103d9b1fc8f8626c5d482d4e3c717807a9b5826895bdb25fd5ab5e51a644e1adace9eba1a358f834dccf6b074a9bad53ea2f046712b786a3f6db7e2f56f3dfaf9dadcbd0736c051e9a4b927074207408b90ad83bbcc92c65f9dd8c64fc62", @generic="61fca859d1cbf27c36f8b8482d7f6198313ff2da13806194b412674fd120408b9067fca2e12a6647b3a241b155f48bdfa54189ae880b6891db5293c59f77d292f3a83ee50fc269d484e9160d0f8868d320c0c6f98579400544a263060482d00968983dea1d5944587f8984ef49dbb1d215cb05e5590c35ec075985a52dbdc3f4a581a27b8dc71eaa8214dca159d9ab72343ca766b496be7cdc60a6c89f3aa2bf38cfdb9e8525353d0b983f57bf90fdd2cd577fb89caf67c05c2034119b08e6419703114b272cb167ba3b70b2f0025c2e447231c8aa37f04688e782444aaa", @generic="3e8a81d61ca757825f9f2f1f8793ad7e2835fc04988fdd42148d20dec9cb1bd866decff20211ad15593f2a1d6e9f939e01e4fa8886dfdd388b38aadd04d233d5044e9767e33de94e64829c1da010056de1d981610678086c5cca889eb7615a1ca7a9fce5076c8909a8a071de1375ecb423ac436c71a5ddec69b1236d80e99826e234718da487e0bb0bdd5d00693677b0f16d23c1ae3fc3c5695f83fb39eeb68adf668d48da267e17ca93fdee476dbc54a11ff1f1cc076ac353ee325dbe98401ed5fff0cd715181d6c6ae823d3c3675fcb57e99dcbe00c07e3f76d9", @generic="e98df6eac590798bce2468a4e42467b012d5e04a639a77", @generic="", @typed={0x1c, 0x4f, @str="76626f786e657431766d6e6574318570726f63"}, @generic="40dc78db394e1bea6517d698d0499df02e5f71f5d70a9151fe99e673809d40fb9c8251d7bc0b6600830ccb1a897e3fa43cf3bd63af4840d5d35731ef02373d16051d0ada18687dba757ccc3ebdd03e5445867fa0c39bdcd1ebfca7716c33586372284b0049166da502306ef2d7e85d7d7e0e5eeedcd6a5b1dea3cf181bd718bc47f2ef383bf3235aaf7d41f5c6deac944f4e28f5f366071bb477871994f8148eef98b16c02d1aa8f3274c1d9606492872fb45ba08c53da61febac691b901e4ce856a0d77952439ccb2040e459e0d3aa09bf32017"]}, @generic="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@typed={0x28, 0x61, @binary="2a4330d0cc338b97ec67e78d1676e05591a933411a80b73b976f6a82ed"}, @typed={0x18, 0x1b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x33, @pid=r2}, @generic="2474d6bd0fd4d6538868faf7b215349e17b2bebe477a1d05171a187fa1f3bc620b4bcaa61d75b1fe4cac4b2b1ad5346dfaa840324594bac83f921383b26fa54d0b5accd7bc767220ce7b9653f8d5797e6911027fe0b64fc690fd48e587a229d9983af09069814a37b8d614480864c2cbc9de7b825389a59171ca525b07c6785be5d7a8db0f4661e626b1b2558164d59b6e9193d9f94378c841159241ce86f4383a70e1aa0c89ad66312432f6"]}, 0x154c}, 0x1, 0x0, 0x0, 0x20008000}, 0x840) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000de1000-0x4)=0x200, 0x4) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) [ 114.423919] audit: type=1400 audit(1516968126.513:901): avc: denied { getattr } for pid=17726 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 12:02:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0x81, 0x679, 0x0, 0x0, 0x3, 0x8, 0x40, 0xfff, 0x432f119, 0x7fffffff, 0x1ff, 0x5, 0x0, 0x3, 0x4, 0x0, 0x4, 0x5a7, 0xf527}) r1 = socket(0x10, 0x2, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x7)='vmnet0\x00', 0x1) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) sendfile(r0, r0, &(0x7f00001b5000)=0x0, 0xfffffffffffffc00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/26 12:02:06 executing program 1: seccomp(0x3, 0x10004000004003, &(0x7f00002e3000)={0x0, &(0x7f00006b5000)=[]}) 2018/01/26 12:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getuid() ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00006de000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 12:02:06 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000694000-0x8)={0x0, 0x0}) write$selinux_context(r0, &(0x7f0000a89000)='system_u:object_r:dhcpd_unit_file_t:s0\x00', 0x27) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00001ce000)={r1, &(0x7f0000c17000-0x98)=""/152}) io_submit(0x0, 0x1, &(0x7f000000c000)=[&(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00009be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendfile(r0, r0, &(0x7f00008a6000-0x4)=0x0, 0x3) 2018/01/26 12:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd9000)='/dev/cuse\x00', 0x10000000000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a77000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001a7000-0xc)={r2, @multicast1=0xe0000001, @rand_addr=0x7fff}, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ff9000-0x12)={@generic="8ed2e6db4b5f3a40683db56271df59ca", 0x7fff}) bind$alg(r0, &(0x7f00009e7000)={0x26, 'rng\x00', 0x0, 0x402, 'drbg_pr_sha512\x00'}, 0x58) openat$ion(0xffffffffffffff9c, &(0x7f0000055000)='/dev/ion\x00', 0x1000000000480003, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000020f000)='/dev/autofs\x00', 0x200000, 0x0) r4 = creat(&(0x7f0000cde000)='./file0\x00', 0x148) getpeername$ipx(r4, &(0x7f0000b72000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000022d000-0x5e)="70030000008d00001a635163568e04faaf90a1f64b1310e41fa6000000000000000758a4f51ad030007400a32efa8832", 0x30) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00003e8000)=0x7fffffff, 0x4) 2018/01/26 12:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000057f000)=[{&(0x7f0000637000)=@in6={0xa, 0x0, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000793000)=[{&(0x7f00002aa000-0x1000)="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", 0x1000}, {&(0x7f00006ad000)="d6d6c83b39febe22b6da3d3ab14531c6217905002b46a743cdc55e1130875ebaa2587a49d213cafca76bf46c5b895363e4465e7918c74ce8bc20c4", 0x3b}, {&(0x7f0000ca9000)="2cdd26d11074819bcfab40c52c1040440fa7fa7e1454d3a93a5f6bfd224fe969299f9502d87c4fc23068d35d2c2778f0c06ddded57fa51eaacc093ce800c266f691d62bc050032d3ae6b5fced49f3f5fa651106c19989c89c80c921e2c36a5e40f9a4da2e6", 0x65}], 0x3, &(0x7f0000398000)=[@sndrcv={0x2c, 0x84, 0x1, {0x400, 0xffffffffffffff83, 0x1, 0x8, 0x0, 0xffff, 0x6cc5, 0x9, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x0, 0x20c, 0x6d74, 0x8, 0x4fa, 0x6af, 0x0, 0x0}}], 0x58, 0x4000880}], 0x1, 0x84) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f000069c000-0xb)='/dev/vcsa#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000cf6000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x183000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000784000)=0xfdd2, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) readahead(r1, 0x6, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00003cd000)={&(0x7f0000e58000/0x4000)=nil, 0xa3df, 0x3, 0x40, &(0x7f00008c5000/0x2000)=nil, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000072b000)={0x0, 0x0, 0x78}) 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) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000058b000)={0x77359400, 0x0}, 0x8) r3 = add_key$keyring(&(0x7f0000a57000-0x8)='keyring\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f000021b000)='id_resolver\x00', &(0x7f0000480000+0xb59)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f9000)='/dev/dmmidi#\x00', 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00001c7000)=[{&(0x7f00001b6000-0xce)="98cdfce13ae3d8b235839e350f297f18f4fd96690200c260cf4276acef9aeae8770159d452c76123e324c578117119030f6b8c2841f299d9c09c6a75e88e2951b5d8fc93d6888de9d2ff7ff35e9049c3b1763f5a3439cf458d8b9aef395686756f6e3125954bde01a837f6f572100cf5319461368f9d469487dd55f5df8122cf267068e6e99bb9df882e560ed0300c17b9a1339130b1f0206e5a6c89695b66fddc32295604be85e396278f09ac9aa1499d17f131c242cb39b76f007fbc24938e0454a8b46905a5cee61c813176f1", 0xce}, {&(0x7f0000f60000-0x1000)="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", 0x1000}, {&(0x7f0000f0a000-0x85)="8e8479eac5425b4cd772c2a08baa963275e18f6c4eb6ff1e92d40bd74e4818b7ff35b2e407a0999ec1a0cbd963953c411b193f9c2061f6938cf2f2169db55c3f1dd771019bdf1896ba74ecb45b4bf8c54c23041f945532c7b0bd9c031243705fc554ed1ebab30060a63008667e8e45b37f30723595126314c7d1baade67d1715eb09eff3ab", 0x85}], 0x3, r4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000093c000)=""/55) r5 = syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_flags=0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) socket$inet(0x2, 0x0, 0x0) 2018/01/26 12:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087f000-0xf)='/dev/sequencer\x00', 0xc040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00009eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000082d000-0x10)={r2, r3, 0x8}) bind$alg(r0, &(0x7f0000b2c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c27000)={{0x2000, 0x0, 0x0, 0x7, 0x2, 0x9f7, 0x8, 0x0, 0xc, 0x6, 0x5, 0x4, 0x0}, {0x2, 0x100000, 0x1f, 0x7, 0x80000000, 0x9, 0x9, 0x2, 0xcb6, 0x40, 0x6, 0x20, 0x0}, {0x10000, 0x2, 0x10, 0x7fffffff80000, 0x1000, 0x6, 0x5ce, 0x9, 0x7c7d7837, 0x6, 0x80000000, 0x2, 0x0}, {0x17000, 0x4, 0xf, 0x1, 0x30b3, 0x200, 0x6f5, 0x8, 0x2, 0x80, 0x100000001, 0x0, 0x0}, {0x107000, 0x3000, 0xc, 0x6, 0x7, 0x2, 0x8, 0x7fff, 0x6, 0x2, 0x0, 0x5, 0x0}, {0xf000, 0x101000, 0xa, 0x0, 0x7, 0xfffffffffffffffb, 0xaf, 0x10000, 0x7ff, 0x6, 0x2, 0x4, 0x0}, {0x0, 0x0, 0x9, 0x510c, 0x6, 0x1000, 0x3, 0xeb31, 0x1, 0x2, 0x3, 0x101, 0x0}, {0xd000, 0xf000, 0xe, 0x100000000, 0xffffffffffffff1e, 0xfca, 0xff, 0x5, 0x4, 0x444, 0x3, 0x7, 0x0}, {0x4000, 0x0, [0x0, 0x0, 0x0]}, {0xf004, 0xbbdd307575ce8ab7, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0xf000, 0x42, 0xe, 0x6100, 0x11f006, [0x6, 0xfffffffeffffffff, 0x1, 0x80]}) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000463000-0xa)='statm\x00') sendfile(r4, r5, &(0x7f0000cd3000-0x4)=0x0, 0x16) inotify_init1(0x80000) 2018/01/26 12:02:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x101840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f66000)={r1, 0x7fffffff, 0x5, 0x80000001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000025f000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000046e000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa7, &(0x7f000070a000-0xa7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x99, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x1d, 0x4, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x7ff, 0x6, 0x16, 0x4, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@noop={0x1}, @lsrr={0x83, 0x23, 0x7, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x81, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0xce7e, [@empty=0x0]}, @cipso={0x86, 0x32, 0x9, [{0x2, 0x11, "f031238f7fec7c5ae13c1ee2c4744d"}, {0x6, 0x11, "49b461f0aa793c0ae55c37d5abd354"}, {0x1, 0x5, 'o,g'}, {0x5, 0x2, ""}, {0x2, 0x3, "17"}]}]}}, "e0"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r4 = accept4(0xffffffffffffffff, &(0x7f000017b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a7000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000f7e000-0x4)=0x401) r5 = syz_open_dev$dspn(&(0x7f0000971000)='/dev/dsp#\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00008af000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4008641c, &(0x7f000011e000)={r6, &(0x7f0000580000)=""/217}) 2018/01/26 12:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000096000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x1, 0x7fd) ioctl(r0, 0x4600000000001278, &(0x7f0000015000)="5218fb244b1b385da768384ff9e25356628a52da0fdb72758c01426b9af10767d76364614e85aa0d8c23bfe941dc215c8a0f2198c0be875a08ff8fb0a66841bc4afffc14d852f6c14b4a9277b7cae0caae90d37beac29f614e6e06cc45589bbbb41e34497aadaa611fc371c83eb1d9ee73516ad2b12ef5b5e9edb07433c9d9360b746e7e491bae824fe09bbe70b2f6f933c88d54643e419d045b0e00c5cf214fabf5063465b0f72f45a816eb4972c4236918c3d9f73b2bac15602ab70b9668181720c5e87aa42e5a7b") 2018/01/26 12:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000df000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 12:02:06 executing program 1: r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r3) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/26 12:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000151000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') fcntl$getownex(r1, 0x10, &(0x7f00000ed000-0x8)={0x0, 0x0}) 2018/01/26 12:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x10f, 0x0, 'md4\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) dup(r0) r2 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r2, &(0x7f0000b51000-0x4)=0x0, 0xfffb) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000082d000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c86000-0x4)=0x14) 2018/01/26 12:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ed000)={{{@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=@loopback={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}}, &(0x7f0000c91000)=0xe8) fstat(r0, &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00007fa000-0x8)='./file0\x00', &(0x7f00009e2000-0x8)='./file0\x00', 0x1000, r1, r2, 0x497f, 0x100, 0xa00000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f000005f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0xffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000028c000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000097000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f00003b3000)={0x4, 0x78, 0x80000001, 0x2, 0xe087, 0x1ff, 0x0, 0xff, 0x4, 0x8, 0x1, 0x266d, 0x7, 0x8, 0x100000000, 0x40, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x8, 0xff, 0xffffffffffffff9a, 0x20, 0x9f7, 0x10000, 0x2, 0xaa, 0x51a, 0x1f, 0x100000000, 0x6, 0x8, 0x7, 0x2, 0x1, 0x8, 0x729365ae, 0xabe, 0x0, 0x9, 0x1, @perf_config_ext={0x80, 0x7}, 0x10, 0xfff, 0x1, 0x0, 0x10001, 0x401, 0x9, 0x0}, r0, 0x401, r1, 0x1) 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000211000-0x8)='keyring\x00', &(0x7f0000fc1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f000099f000-0xb)='asymmetric\x00', &(0x7f0000fc2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fc2000)='ceph\x00', &(0x7f0000fc3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc2000)="", 0x0, r0) 2018/01/26 12:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000340000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ffd000-0xc)={0x3, r1, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003cf000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000060d000)={0xd000, 0x11f000, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000380000)={0x0, 0x6, 0x3, &(0x7f000090b000-0x8)=0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000042c000)={0x0, 0x1, 0x0, &(0x7f0000365000)=0x0}) 2018/01/26 12:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) 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, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000198000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000345000-0x4)=0x4, 0x4) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) close(r0) 2018/01/26 12:02:06 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000024000-0x7)='limits\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000006000)=0x2, 0x4) prctl$setfpexc(0xc, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:06 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000339000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000011a000)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000001000-0x48)={0x1, 0x0, [0x800, 0x3, 0x9, 0x1f2f9e4d, 0x5, 0x1f, 0x1, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000a24000-0x10)={0x4, 0x1, 0x80000000, "b601c846e9f1", 0x0, 0x0}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) eventfd2(0x3a, 0x80000) [ 114.759723] audit: type=1400 audit(1516968126.849:902): avc: denied { getattr } for pid=17786 comm="syz-executor7" path="socket:[40098]" dev="sockfs" ino=40098 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/26 12:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) r2 = syz_open_dev$usbmon(&(0x7f0000823000-0xd)='/dev/usbmon#\x00', 0x7f, 0x10080) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ed1000-0xb8)={0x0, 0xfff, 0x9, 0xc8, 0x2, 0x7fff, 0x400, 0x401, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x1, 0xfffffffeffffffff, 0xf2}}, &(0x7f00001d8000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000439000)={r3, 0xfffffffffffff801, 0x20, 0x8, 0x5, 0x40}, &(0x7f0000576000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/26 12:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000336000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000aa1000-0x8)=0x0, &(0x7f000099b000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 114.866502] binder: 17821 RLIMIT_NICE not set 2018/01/26 12:02:07 executing program 5: lstat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a07000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffe9f) 2018/01/26 12:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000caf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000883000)={0x7, 0x6, 0x4, 0x0, 0x5414, 0x4, 0x41, 0x4, 0x10000, 0x45c, 0x400, 0x7fff, 0x0, 0x394b, 0x8, 0x8, 0x400, 0x9, 0xffffffffffffff60}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000430000)=0x2, 0x4) pwrite64(r0, &(0x7f00002be000)='0', 0x1, 0x0) 2018/01/26 12:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002af000)='/dev/adsp#\x00', 0x8, 0x12080) ioctl$KDMKTONE(r0, 0x4b30, 0x1) 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$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000036000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(michael_mic,ecb(twofish))\x00'}, 0x23) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000078f000)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000558000)="", 0x0) 2018/01/26 12:02:07 executing program 3: 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000afd000)='&%bdev$self:!\'\x00') r1 = syz_open_dev$vcsa(&(0x7f00002d3000-0xb)='/dev/vcsa#\x00', 0x4, 0x400000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000904000)={0x1, 0x0}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/26 12:02:07 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000c1000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000b6000)={0x6, 0x6, 0x4, 0x5, 0x80000000, 0x9, 0x6, 0x10e, 0x800, 0x200000000000000}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f9000-0x10)={&(0x7f00000f8000)='./file0\x00', 0x0, 0x18}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2d5)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e9594e", 0x0, 0x6, 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}, [], "3cdd40710f4d785e"}}}}}}}, 0x0) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x1)={0x0, 0x0}, 0x4800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000882000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000ab4000-0x7)=""/7, 0x7, 0x2000, &(0x7f0000f23000-0x14)={0x11, 0x1c, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0x80000000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1) rt_sigpending(&(0x7f0000000000)={0x0}, 0xfffffffffffffdbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000527000)={{0x3, 0x3, 0x7, 0x2, 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]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848debf98cec478e2e4bb4", 0x10) 2018/01/26 12:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000018a000-0x10)=[{&(0x7f0000809000)=""/197, 0xc5}], 0x1, 0x0) 2018/01/26 12:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000afb000)={r0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000094f000)=0x3) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004a4000)=0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000617000)='./bus\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00002b0000-0xa)='./control\x00', 0x0, 0x0) stat(&(0x7f00002cb000-0x6)='./bus\x00', &(0x7f0000079000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() sendmsg$nl_netfilter(r1, &(0x7f00003ad000)={&(0x7f0000193000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000088c000)={&(0x7f00002c9000)={0xd4, 0x2, 0xf, 0x130, 0x7, 0x3, {0xf, 0x0, 0x2}, [@generic="0923f0869449fc09c4080d687de862fe91955a1f5791be6a3608e46f428299ca95740c97f0d5701ea3b952a590133bd4fa93d694bd876c00411519f7ca769795ccf15e6f82277d816072f62244cc9f65cc2b3bc22275148f2d3394239bfe5821fea197968c9c1a051e7b91109dcfbf8344947fde3d683607bc7efbbe218216e63a3a1c1ead83a6ee411620c537d82fe65ba74ec4521ba283bc00d7153e3873f27dfdeab4751a", @typed={0xc, 0x87, @pid=r2}, @typed={0xc, 0x57, @fd=r0}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) [ 114.923664] binder: 17821 RLIMIT_NICE not set 2018/01/26 12:02:07 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000008000)={0xfffffffffffffffe, 0x9, 0x0, 0xffffffffffffffff, 0x5, 0x100, 0x8001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000260000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e27000+0xfca)='net/unix\x00') recvfrom$ax25(r2, &(0x7f0000c44000-0x7d)=""/125, 0x7d, 0x100, &(0x7f0000268000)={0x3, {"452552c11e983f"}, 0xb92}, 0x10) r3 = dup3(r0, r0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000ebe000-0x8)={0x2, r3}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000db9000)={0x1, 0x200000000000000, 0x3f, 0x20}, 0x10) 2018/01/26 12:02:07 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1dfba48ab143c61e, &(0x7f0000012000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x5, 0x1d, 0x1, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @udp={0x1, 0x1, 0x9, 0x0, "92"}}}}}, 0x0) 2018/01/26 12:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000256000)={0x0, 0x0}) 2018/01/26 12:02:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) 2018/01/26 12:02:07 executing program 4: unshare(0x20020000) unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8401, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xe, 0x5a, 0x3, 0x19}, &(0x7f0000001000)=0xa0) [ 115.025404] device lo entered promiscuous mode 2018/01/26 12:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000018d000)=0xc) lstat(&(0x7f0000efc000)='./file0\x00', &(0x7f000089a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fdf000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008b1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000874000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1c000)={0x0, 0x0, 0x0}, &(0x7f0000662000)=0xc) getresuid(&(0x7f000046d000-0x4)=0x0, &(0x7f0000141000-0x4)=0x0, &(0x7f0000eff000-0x4)=0x0) fstat(r0, &(0x7f000030a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000758000)={0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000393000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d48000)=0xc) getgroups(0x2, &(0x7f00007ba000)=[0x0, 0x0]) r14 = getpid() r15 = geteuid() r16 = getegid() r17 = gettid() r18 = getuid() lstat(&(0x7f000068a000)='./file0\x00', &(0x7f0000e04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000dfb000)=[{&(0x7f00007f7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000375000-0x10)=[{&(0x7f0000e90000)="8398c25e6591760c098291eaf6b23ba14dec75b6cf43cf1724f920240419d4a35c8996f682f4bb6b58b1f220d35b5ba310570a091f17df5797970ff6fa4e350da95993167c88c909dc297f72c3a6608deefa030d8730eae6a4f72c2f0e0c5c5c982601641dcf10a27b635d95518e19f11b41606d18010901e1471726b2252e5fa31d045a0a1343c527aefd2deceeef0fa9ecaa53bc9408eb01c78760bf511fda263bd8", 0xa3}, {&(0x7f000072f000)="484079d895164e18a44b956e1f65284c08a3ca895f4193f7153fcc965ac368724679b8d7b2d97a90f622caebc8c5a23a015a40abe686064f7826ce2dd4047dcc871f3342f4d1e7965da90317fe968d57c241790811809266e7c89c4392296c0f06e0c36443d29ad411a3dd594d0ab3f22a36b7b2161379d47ad0114ef7092c68820ffaf75fd604c58ffd8ec1ae2cda2acfadc15370e696818e93a9f2448aa9d8f8c494fff3c97b", 0xa7}], 0x2, 0x0, 0x0, 0x4004}, {&(0x7f0000fde000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000086000)=[{&(0x7f000036b000-0xb1)="5e5beb7520b63efa640838dcc39dc7e5be77eb8ec8cb5ead7256f15e15dd7cefcfbfe1b212e83d42aea6ffe4ba0de18536b0239fddc676bceb43ee6fcc7f935a7065b434e4749a6b2b3480c2d1c79131fec124e393c1864fe2ceb7e4f9c1dbcac3c59e2ea1f9791dad34ae7d859892cabd42518124243e2e80c9d3d4c8c5507d1c048421b84eb9596085a7f2ac554c892fe4905f003e824a97711a19e6a1fef68d2e4160dcd0f95df09e79062a6f92c683", 0xb1}, {&(0x7f0000a04000-0x2c)="1af0698b16ef6f6bca7d7321bad33b990766c999daee80072658eb81a1df43b13d6187d974b5e5eabbe77ce7", 0x2c}, {&(0x7f0000774000-0x6f)="5f05cf9e84402aca22f25068f4326cfe280cbf43514da1e2325568fcfc40577415a3c633d9a5a4d5577b0f79398ae257ed9e2f5fb858323d6f6a0b62242602bdca60fb7d2cbcd38667cfd7ad601e4beb083a156043d6eb625f2f9562832703abe646fbf7fd6a7afe6892e342f0d1f6", 0x6f}, 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0x1000}, {&(0x7f000020a000)="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", 0xfb}], 0x2, &(0x7f0000b34000-0xec)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r0, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}], 0xec, 0x1}, {&(0x7f00009c0000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ebe000)=[{&(0x7f0000eac000)="3f6986daf5cfe4ce2cc61dc99c89c661ba712a84d2b8849e51ecbf6d7cc0adc67ec00ad0071aa93c40dfa9b7e5255b0d312a804a364086e8e7e1d329fa15006d534ffc14ea422ab29add862f433efb8db4b36cfbd2b6b2154c3ee3b46ac261eec0c695087fbcd1c08cc738120a052dbe82126c2ff7eaaf7f77348716746c43e61f143f43534e1568", 0x88}, {&(0x7f0000475000-0xaf)="cd68ef215e940e087249737bb3c2c57bc6c1ddbbb478314806b20ace3425494d18323b9e8f03faaa2f01e7745585c3fa8809d32ab0e578723b8fbed70a30f393fad85c486ee42a2527cd166ba6bb7c780820b3ecc3f7a160973193268182b38c9a40018f08911879c5137be995202fd05402d69be192f584c4186b7582c79cb77484fc2f5c1cc7b6b8af6dcdae43e654427fcc5a6edb7cfd209210941b68300b3cb14f362a9b1252192f8f9e6049d8", 0xaf}, {&(0x7f00006b3000-0xcb)="5ecfe4a2e97b8623f53a4f3ff3efc18c91d58bab2bd66937e3107a437da68a027d27dc680875ae20df74eb7547168733579b9bcad340bb676e2604aba12b794f521246b95e65484f01004c7476f1b5d69caa8f846565cf1cf2c5d7caac9b9c9be82d103127255881a443b27642471fa0b976beb2bee6bfbcc08abfd0cd9a54478e0a58cc19695380f8d8abeadbb69d13bc3a30a00d77a82ee0aebbd6f7703e57b889b9ed0711079706505ca28b0eb4969e94db02430174455b7fb22792630b909784386be552ec68d35674", 0xcb}], 0x3, &(0x7f0000ab7000)=[@rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x18, 0x4000000}], 0x4, 0x801) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000d7000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:07 executing program 1: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35a, &(0x7f0000000000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5ef598", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000935000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rt_sigsuspend(&(0x7f00002f1000-0x8)={0xffff}, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:07 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndmidi(&(0x7f00005b5000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/01/26 12:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000)={&(0x7f00007cf000)={0x14, 0x1b, 0x302, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b8a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000683000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d32000-0x4)=0x1c) r1 = memfd_create(&(0x7f0000725000)='{#\x00', 0x2) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000022000)={0x1, 0x0, [{0x8000001b, 0x80000000, 0x2, 0xffffffff, 0xffffffffffffff01, 0xfffffffffffffe01, 0x1000, [0x0, 0x0, 0x0]}]}) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x200) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) io_setup(0x2, &(0x7f0000ea2000)=0x0) io_cancel(r2, &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x2, 0x26e5, r1, &(0x7f0000356000-0x2c)="143e65c08268f24f4bbb2462ad473c28a443ed5c3720a7601cece3757fe43cdc87ad03b89a8917825dc6ad3e", 0x2c, 0x4, 0x0, 0x0, r0}, &(0x7f0000b16000)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000003000-0x4)=0x1) ioctl(r0, 0x8, &(0x7f0000001000-0x7)="0001098ce357f2") 2018/01/26 12:02:07 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0xfffffffffffff003, 0x8400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000006000)=0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000004000-0x8)=0x0) 2018/01/26 12:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000020f000)='/dev/ashmem\x00', 0x204000, 0x0) getpid() 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000084d000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d2d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000053c000-0x9)='/dev/vcs\x00', 0x20800, 0x0) r1 = memfd_create(&(0x7f00001d0000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) lseek(r1, 0x0, 0x3) 2018/01/26 12:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) io_setup(0x200, &(0x7f0000703000)=0x0) r3 = memfd_create(&(0x7f00003bd000)="d72b00", 0x1) r4 = dup(r1) r5 = syz_open_dev$sg(&(0x7f0000c31000-0x9)='/dev/sg#\x00', 0x7, 0x400000) pipe2(&(0x7f0000e2d000)={0x0, 0x0}, 0x4000) r7 = eventfd(0x4) pipe2(&(0x7f00009d7000-0x8)={0x0, 0x0}, 0x4000) r9 = syz_open_dev$mice(&(0x7f00003db000)='/dev/input/mice\x00', 0x0, 0x2a000) io_submit(r2, 0x8, &(0x7f0000968000-0x20)=[&(0x7f000097d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x94, r0, &(0x7f0000723000)="4b1c3982a35cea38b09024ca240eb7446641a7a1c6065fc109cf8df8e5d4192d0c5772b2fcd6afa64cfa9b786aa807", 0x2f, 0x9, 0x0, 0x1, r3}, &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000654000-0x50)="2304e4d686fd06eb2dc5c61bec2424958243f99e8309cf47d0c9bdd0c55b2bcfc34bec7114f2fdeedf65aa0750bd2f158672eebba8645dd585917ed0116e6604899f7fc77eafea87ded56561748fa3a1", 0x50, 0x4, 0x0, 0x1, r4}, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, r1, &(0x7f0000a46000-0xdc)="b27912381891e30a1246acf7762ed85bc72ababd6841750c9e30cd6d5803302f4ff367d49b423818838e49aa7821619c9555199342ab5dec80543d70c1ee7a700fa0ad288fe141e0430a0898dc89019f5af219790aec3c578541067912ebef2f11a35268d9f0b8c9a14e76c571a2abc10741b8ddb9ca26b97af688bb62aa26cf1bf078c868f7360e0af9f3ca4cce874cfcd7cd98bef8c6c3742b09834b0ddeba1b6bfa87bf4be9a445dc9bdd7e27ec6fefe8fa8ba1f2438652f3fbebcf618f0fd71b5dcf24bd9ec2c607d78bb05ac27f1dfb7ed63bfafcf6dee76594", 0xdc, 0x5, 0x0, 0x1, r5}, &(0x7f0000c65000-0x13)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f00002e3000)="fa0757b0b28b134c78c73621f2838d72101ee8365f72bd8fd6c5d4f6c272211eae0535dce4f4f669e21e416249579c93c466254fcdf7da832d502c2add53650215f9c075e691212c7baf4736493a59f93755adac4c0ed9f3583d39a9f4cbdebd22a6108ddc2e64642bf08e4aeef0de88adcc22a351c79522503ad238842ef3de1221d6a4403949d28773e5b8943f2e1c33ea02fa15e668ad25387768f7bede97d16b97662ec4d069910bee6ea8a85195bd32636c2729eba41140be7adcf688bca877254d5c30b996ed61774d7b", 0xcd, 0x4, 0x0, 0x0, r6}, &(0x7f0000eb4000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00008c5000)="4883486aa2d00e9ecaf5439eaa3fe800406a71a267d074569a861e2e61759b2a4d2c979681272e734a04d2d456063c3e0fd68284482ad9497550d56f7b83c3164fc14042bde58fc64453c82c8071ecbc46e11035f09912f98c2799d1adbbdbeae4f0bc43e76a26678f59dddc9b0141c7f38071c1785927679bc7722a7184", 0x7e, 0x2, 0x0, 0x1, r0}, &(0x7f000003d000-0x40)={0x0, 0x0, 0x0, 0x8, 0xbe, r1, &(0x7f00000a2000)="1a81349545d6f22a2689bb16ff282f", 0xf, 0x8, 0x0, 0x0, r7}, &(0x7f000092a000)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f000066d000-0xf5)="45ad995908872eab5a3d10f0f8a2b256765644c38ba4a9e0e3cfb3c5b38a6c6050014ff9b871713417603441ece1aa79aac046765627b5a205210a31a9a89a4f24b8c3bba6bebf3b3b6667804e360909bba9c3645547ba1fe0df638ee00c49b5d1cb7a721a639b1c38723c742e281d0f0098a2671a669d5769a5e13bd53c964f3a9aaa40fa21d85cd6da7aa5bd9419503cd924e5fa34a22005e340d1597a454fc6b850992ad8079be942e3e297082c9c77ac6720da669c39d0e543d30209821ebf8994efe59594780af9677fca4ef53764916964c7a81193c9a95b6913b88a42f222000419e1f84fa81dfb10562ffb6dcfea728c9a", 0xf5, 0x1, 0x0, 0x1, r8}, &(0x7f00003ee000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000c6e000-0x8c)="3dac70b1dd2049db8e925c84f604c67ec52063497c5fa3c00986d6a9130ee5d1e9321b6768731de21892ed511fc09d81e97c5194203688b73301af59a0819463c96d8676dfa02e60b7521dc2355e95db9af157ad88b8cb286b2133d9714f479fd26b4d99ae209fd348b14a74068c92d845e928fb6142ce78424b1a132ea06f6a3a9a802581cfb89c6567ffcc", 0x8c, 0x8001, 0x0, 0x1, r9}]) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000422000)={0xfc, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xec, 0x76, [@generic="7cf9dde5196a6adb5812c2b29bd9110ed4a67b141404776367208ea45a05c5c85ba9377a37fa98bdc5ea959e3758b289018658eb2295d085ea3115f809a4b91da2c345a6180b5de0a618b4998f9f416a31877afd722c0ba291bce4ffbab1d0be7281246b4be8f7eb17d6b1a6accaf9096a711bbff90a6e28f09243879c704cdf333104544bd509e3ea25adff5a24cd66ab1ca46243631be35414cd46641b15d8e06f2b570d187490d28264653dc1b8408b40bdde4af6ccfe7de4cfaff5bc6100884c3c3d809b4c110e08fa816b077d9fc612b63e4f432b0a4fe1a763a9dc2946d91f5dcb6a28b9"]}]}, 0xfc}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000071c000+0x502)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0xfffffffffffffd7e, 0x800) 2018/01/26 12:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000032000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dcd000)=0x0, &(0x7f000040d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000145000-0x7)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000bc3000)={0x0, 0x0}) ppoll(&(0x7f0000d38000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000afc000)={0x0, r3+10000000}, &(0x7f0000510000)={0x0}, 0x8) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000072c000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x800) r5 = syz_open_dev$sndpcmp(&(0x7f000009d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) recvfrom(r4, &(0x7f00009f5000-0x1b)=""/27, 0x1b, 0x1, &(0x7f0000e2e000)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x2}}, 0x26) unshare(0x40600) signalfd4(r2, &(0x7f00007a2000)={0x0}, 0x8, 0x0) 2018/01/26 12:02:07 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/cuse\x00', 0xcc22afbd774f67da, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a12000+0x63c)=""/17) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) 2018/01/26 12:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000483000)=0x2) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000c000-0x70)={0x7f, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0xe952, 0x1, 0x4, &(0x7f000000c000-0x10)=@common='ip_vti0\x00', 0xfa, 0x40, 0x7}) 2018/01/26 12:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006b000)='/dev/vga_arbiter\x00', 0x10183, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000d46000)=[{&(0x7f0000e07000)={0x27, 0x5e, 0x80000001, 0x3, 0x80, 0x3b2b, "897f2baf1bda814ce041246afbf1d0d05557c30ccfc72261d094b6e628b59d41b7e77bf2d69c2b9de87db6c1deb12b7c25221e7407740d37eb385c9ccf5865", 0x7a56}, 0x58, &(0x7f000061e000-0x30)=[{&(0x7f0000551000-0xa4)="15e4ab458db2427dd32c1680c362a7a82eea1d64a8ca558ef2f206f69f696dba7d6003850b49631740f348ab82f6cb6a05e8e35a413c3c9960c2e0717884002b707c83ae31f078dcb73cb15ba2429ed740064a54df72ee2d9aaf49078268972bf6da192363e96ef1289723b121597d5d1ba4cd8a1ccd7d2ce40765c9dad499d9aef5a1bd38100207578eeec7225e49e2976251f9469b5284d875c54fab9ba781a182b50e", 0xa4}, {&(0x7f0000d0b000)="099bfe024b50b5ae58292448cce966836967f68d87c982edc6177da50d7c6e8e9d4ec48926235c1287c1b8ee29a5abf5f187926d856d6e97f4032d3f38a011bc8d615e42959555c5abb5b2ccd126da186dbbb09390977c10bdc1840ca386955e3fd2f34fcb686f8cec", 0x69}, {&(0x7f00002fa000-0x87)="ecc7ed7e4b7580dad30ce5bf36a1e8170baa46936f0d33f090458716d14638ea526549f7f851eeec252e70f2641f43add5ca1a7995d1dda150f6cd36679b8245dca521ceaa675da51ab6bf4cf32d18e0d08e87085e80b25bc2cc2fd01f3f29d367e60b29055aa273f47ddcc98cc39f3d7bfd0e4e926336d444118883c24bc6fdda650c906f4c41", 0x87}, {&(0x7f00003de000-0xa9)="085c22b25933bc37e0adb1788800f2d84dee2ea8723f51c6df88949fbad905d4c3e97fb83686ce747922e3d8de88df8f0f066dbadf81c99264c0aa60a5a70ebd643072e79648b8af01955db9c6f18f077c001a021122dcf688531bf5733339dcad58a6a9f926c30a32baf2fd89993ded34277d08e23e80f65d4abd3840e24413118ebcaa4e988135329d367714c3cd3a29788442a993c34930ebe51c0c6aa934454eacf88951825495", 0xa9}, {&(0x7f00006e3000)="4d59d6683017a7af435b76f285fc3c5be8a9195571f225e53052108c90381a671648bc0ad2d6842672cb3a30bcc5523a1a83576ac7af918d1fd0c5a75bd7d81d06c85dffff5b6f87d3938ea650c7bfba743a277d398bc1afd20d23817c3d202b949736f7d2fc60b524ce0ba38b92ab64dc463f16c6cc2361ab443da3396c45f5d351f0ce871eff61a30e52d0d9799bc0f091175efba8a6a428dc47580db19eeea910e809e8ace6f353568337e06fd54cf150b4b2830bac21df42d908ca4d9c5882a896be2a13601c5092fb3cdfc4a117e2fab0960ba530020a1d81a6cfbf019b323cb63ab1", 0xe5}, {&(0x7f00009ce000)="a00ccd6c18f10c73c98a41d00bf106dfc540abc8c11c76056b29c566440116e42c9d570fb2e4f1f0e06cc66fe99bfe0ec3e67f724c411add31051d5f71715ab12de39876f75108ff60c7b51969f434a6bcca7543db2381526ea9cf10a78ade0dbdead5ccc93c3d497632ca1ad50458b034de9d1efe2755f67f03235b596b1730b33d373b891459ad7706855904bf35d72acd70ba62cba40519a6fdd2f629bb4eb731211536d2b9728e6bcb956d91c4d9e397e261fd5d0cb68ff1", 0xba}], 0x6, &(0x7f00004a5000)={0xe0, 0x0, 0x356566da, "0108fbbfe161ae99df7f5d25c25d730067d778c3a353711c6c274ff4b0e2d4967376d31a68a33026e9686b758d6ec367cbc8e14c77cdbfff63af9ed1fa53852c851859d3bffc1f6e0d8dcb9b64ac017a59fbbbb4de029ecaceab1522eb294f33d0d72926f14ca019196de84e05f0e0f949ccfb2662b75f52a999db54b5e1a6a3f8e8a4f85c43317a8084a37048dcb3251f8bd8d6dfec1068d0ff66322193fb1fff540edb35b1179613b1a74971c9185fcfa3badbd979e6d16f4cf1f649408abe27bc447552a2a05c16b74adc0a80778b7007e6"}, 0xe0, 0x0}, {&(0x7f0000ffd000-0x58)={0x27, 0xff, 0x4, 0x0, 0x3, 0x0, "5fa21b72983334c87d84b70b2314ebcd78448568df2dfd0497c4d18deddfa5938d6b453df4d8f6462a492409b73d0b11e5089827c20c3bae6df41185e3e844", 0x0}, 0x58, &(0x7f0000798000)=[{&(0x7f0000781000)="31969fae23d593ea6577cfe86d974ab8eda7dcafbcf9c9a90bed70", 0x1b}, {&(0x7f000067c000-0x48)="858b445362c50851368446608dd629820879e12e0cb7eec7082e9ac9af798d7f07fafe7af09cbb28fdea9c09e34b7729e0d1614404b511104e50a5430ac5737b3ae393ea6036a198", 0x48}], 0x2, &(0x7f0000f7d000)={0x28, 0x10b, 0x4, "a20876807816330cc82723b5232d271a93c302746a5067ba9b3c"}, 0x28, 0x48085}], 0x2, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 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) getrandom(&(0x7f00002c8000-0x22)=""/34, 0x22, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b11000)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r2, &(0x7f00009ec000)='system_u:object_r:setrans_initrc_exec_t:s0\x00', 0x2d1) 2018/01/26 12:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000556000-0x8)=0xc000000000000000, 0x8) mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) writev(r2, &(0x7f000069b000-0x8)=[{&(0x7f000074d000-0xe3)="669b616de190572edc6222ea3fe741b7e6cbfeb6c3ffd19c0cc09ad3d78479ebb241254e1ff3467146e89f4513f1dd91a39a1298f3", 0x35}], 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000f1e000)=0x0, &(0x7f0000c9e000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) r4 = dup2(r0, r1) dup2(r1, r4) 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003eb000-0xf)='/dev/sequencer\x00', 0xa0541, 0x0) write$sndseq(r0, &(0x7f000020d000)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) fremovexattr(r0, &(0x7f0000a8d000-0xd)=@known='security.ima\x00') 2018/01/26 12:02:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) read$eventfd(r1, &(0x7f00009cc000-0x8)=0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000fb1000)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) writev(r1, &(0x7f0000076000)=[{&(0x7f0000b5f000)="7890fae550b4ada2ab50cdb3914341925610d4c7880bc33fe811c60f991d767b47078f1b98f09689f17445eeb5199ce44418c4805789c73d4c6d07cc719a1b35d1474c90ecaab5e953880fa6a6085c84fadaf4d4067d1221f5", 0x59}], 0x1) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000be9000)=0x0) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000003d000-0xd)="f1d64c0007006d7d7e00000004", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$cuse(0xffffffffffffff9c, &(0x7f0000200000-0xa)='/dev/cuse\x00', 0x40000, 0x0) 2018/01/26 12:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x93) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/26 12:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd9000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e3a000)={0x0, 0x3}, &(0x7f000003e000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000006c000)=@assoc_value={r1, 0xffffffff92cf8b5a}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) mq_timedsend(r2, &(0x7f000021d000)="4537a9c987c876c4e86621793ddd00624efadc992e0b398e8ff8ddf45aa7a9d04051ee9ff7a88c7591d704804a667d3ac4734c8f5c9eed4c0de8f804636de7c897e7314b802f8fb3aa189ecc01876f89eca5c24ebce47cb9bf755eefb3e5c68d9de410f4cffc3cb5cd520a4d1a385e330ea61012e629142c20c0e7ce8c608baa0d6566cf2b5630598423443062659f637b", 0x91, 0xccd7, 0x0) socket$inet(0x2, 0x0, 0x1) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000007a000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x4040) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000596000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000605000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8a000+0x4b)=0xb) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0xfffffffffffffe, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 12:02:07 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000-0x10)={r0, r1, 0x7, 0x3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc1205531, &(0x7f0000002000-0x4)=0x0) 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/01/26 12:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000226000)="5b3c1389e7fc4e4ba7b545caaf0d567a9ed7750d2fbc5e320fa62a207db43c8ea51415a336c731c2e91bb0f6c65679b876c29c6a2d33bb755fce7d06140512f31fdb85e4876d3d5cdec91f320d5e93249004b1fd9f1d2b23604eb540fa23d3a820125c167f4f47ce23d76185fa393d77c5460191eacc8438b992ae72b59e4594120cf7cb439be0b6082ca06462aff7f81bc875aaa2b5f5cda1108dde130f776cfe3fd8446d85e6b3efd68378356b604d8278255a5975680bdf4041611ba927dffadfc8ccbeac", 0xc6, 0x8000, &(0x7f0000d64000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000cc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000987000-0xc)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$audion(&(0x7f0000087000-0xc)='/dev/audio#\x00', 0x2, 0x40000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000099f000)=0x20000000000000, 0x4) 2018/01/26 12:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b9e000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000df4000-0x48)={0x0, 0x1af, 0x0, 0x0, &(0x7f0000008000-0x1c0)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000812000)='net/ip_tables_matches\x00') read(r0, &(0x7f0000506000-0xee)=""/238, 0xffffffffffffffc9) ioctl$TIOCNXCL(r0, 0x540d) read(r0, &(0x7f0000564000)=""/33, 0x21) 2018/01/26 12:02:07 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x38)=[], 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x480) dup2(0xffffffffffffffff, r0) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000632000-0xc)='/dev/audio#\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000178000)=0x1, 0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) fcntl$dupfd(r0, 0x0, r0) 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00007e6000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000eff000)='./file0\x00') 2018/01/26 12:02:07 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000017000)='/dev/dsp#\x00', 0x400, 0x40) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000024000-0xe0)={0x0, 0x0, 0x0, 0x7fffffff, 0x9, 0x0, 0x6, 0x6, 0x15, "aa248491ecbfc769a81ff78e760f1c4054de4706e16d54c2180cffa6f331847071719c76ca9e9998e6e872ef71a45678e5d4a574683caa44da4e609db4c97e2a", "683d56c73b083ca356d38776311790a0362665c6798079e263cc307424eb38f59442af20834d2aec366550450207d02eb21c1ed3763118099fffd3bd3f536d94", "e2e1bae186d06786e694edacd73fa146195a27be62b4b70076f32227b904690d", [0x100000001, 0x6]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:07 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) [ 115.418467] netlink: 36 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 12:02:07 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xfffffffffffff801}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/26 12:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000030f000)='yeah\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000063f000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/26 12:02:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000001000-0x4)=0x0) io_destroy(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xf6ce686b0ff36c8f, &(0x7f0000001000-0x10)={0x3, 0x3, 0x1, 0x2, r2}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)=0x0) clone(0xfffffffffffffffc, &(0x7f0000002000-0xc9)="", &(0x7f0000bb9000)=0x0, &(0x7f0000ea6000-0x4)=0x0, &(0x7f0000001000)="") 2018/01/26 12:02:07 executing program 6: mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x63, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000023000)='/dev/input/mice\x00', 0x0, 0x10702) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000023000)={0x1, r0, 0x1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@bridge_dellink={0x20, 0x11, 0xffffffffffffdfff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:07 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fd0000)='./file0\x00', 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fd2000-0xd)='/dev/urandom\x00', 0x0, 0x20000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000015a000-0x20)={{&(0x7f0000fd1000-0xd8)=""/216, 0xd8}, &(0x7f0000fd1000-0x1)=0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0xc0000000075, &(0x7f0000ffa000)=""/8, &(0x7f0000263000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000-0x4)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000fd2000)=""/0, &(0x7f0000fd3000-0x4)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ba7000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007b000-0x4)=0xe8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0x2, &(0x7f0000fd3000-0x5d)="8c228f0aabd2e0eb551a0681ff94a369f0d8b459321600a315859706ef50a19dfd7582efd38de9042505389de02885612386400116ed39edf8c03290fb7658975a3df24379a460ac2ed3e67fc81ebf54dc37a9e922a5b14e12a05607c1", 0x5d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be5000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x3, 0x20, 0x3, 0x0, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0x100000000, 0x80, 0x0, 0xb58c, 0x100000001, 0x5, 0x9, 0x10000}, {0x10000, 0xff, 0xa6, 0x2}, 0x8, 0xf, 0x2, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x81, 0x1, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x1, 0x1, 0x1, 0x5, 0x1ff}}, 0xe8) 2018/01/26 12:02:07 executing program 0: r0 = add_key$keyring(&(0x7f00005d3000-0x8)='keyring\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 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) r1 = add_key(&(0x7f00008e9000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f00000a1000-0x28)=[{&(0x7f0000000000)="cd74a4989d14021c7404ee07fd27c7a8fd963170ff44a53f555840a402c924c6bed73e81e8bc75df32d2a2575c030ef8fafe3730b082397014cd63b616f48acff73e8ca755e00ff62deef7103e34b3f0780757a173500ec71512d8aa13e4aea721ee27644ad74664ab7bba44e4402b9b2098fb3f815bf10c721ab8ff6523e0b5d4586092e46bb31b0cd9ab62411b454ff1f4246cbdbc65c692269c9b6e425ba4764d62bc642bda57a27947715b7621a6947b49a4333083ae5f7795901cbca5436d2ea5a91e888c0b8c571e5c496a98ac5b9e99330f48aa493f0b8c3a8164f7eaeac94c383a6d7d5b088a87cc82", 0xed}, {&(0x7f0000001000-0x88)="85e2de2a8e5c83d31905bfc35e9d7401f9221e8a13059804b258813bc7544c507abbe0c14157f079ac2495681a14ab1e7d7a6e4c86f1a8f7efe158265f90d205a13f4a43e7bd6813f74c63d364a35bd463028c1adba5bd32c71f4cd850b6686845b91b11fc59209f733f8888363f0df4bef424e30f38ecc21e8b1f4129978f55283be080652b4deb", 0x88}, {&(0x7f00003f6000)="a25de6c22f5285ac006e3bfaa28b8390c32d3d21108ebed201204a34184657d522f951c3cd3b512b54e7973f2dafbb6749d498d98da6d935e5da320728ae18448f52a84db905fc91f0d40dba301ca0043d0092b9977d1ed73b34958df5c5d597805eb63c3ae992d27aec3a8f072dd471c78d7b0fb00ce211d6c4", 0x7a}, {&(0x7f0000001000-0xad)="aab73f5c4eaf21508a521e937dd62e42b225bededc6b0307841ebf76dcf8e05186aecc265afd82661cc4af77fb728932e9efdd0c254b6c24d42999e1e08e146caef243ff3b84920e6f2c8567ff8c6533a0260e2079c001534d1ed6aec0b39ce4013d84dc0dde572f1318cd248e7a3daf50df3da3262ff369884e8d4503c28ee865f0566793a9249df5445d1f8e85800dd7729d5c1ef3dfd5bf1d143c9fb0b8800e60ba6bc9c8656fcec82f0f42", 0xad}, {&(0x7f0000000000)="9a01a965408b60f26afa6fe940936a0f6bc3bf3ed77e209a9155ec4c0cef44e0afeaa38c3b60ee9e63efc6ba963f80ba1158f34b7be8d1f2480e41f036e01ae77153daa9f8a6f7990d12d62b766f2f153edbddcc1537bc68783efd5467f1ce504cbaa5f3e352d439b196290df2ebe8f592ed84868a8c938fab179539414bea33096ac08d0dca116604ba0436f3ee29d4daa7595e86d9a22f322469ad1058c50e7bc8e21aaf216af2ff9f6cbf4fc4d115270742984b1459e523890741ef63394d8dfe98ed9f98", 0xc6}], 0x5, r1) 2018/01/26 12:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f000046f000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000fa9000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000823000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004c000-0xc)=@sack_info={0x0, 0x7, 0x5}, &(0x7f0000050000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eb9000)={r0, 0x50, &(0x7f0000938000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002e0000)={r1, 0x80000001}, 0x8) 2018/01/26 12:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc87, 0x0, 0x8000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, @perf_bp={&(0x7f00002f4000-0x1)=0x0, 0xf}, 0xa112, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x14, &(0x7f0000824000-0x8)=0xfffffffffffffffc, 0x3) r1 = socket$kcm(0x29, 0x800040000003, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2a00, 0x0) r3 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0x0}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[], 0x0, &(0x7f0000a02000)=[@sndinfo={0x1c, 0x84, 0x2, {0x101, 0x3, 0x81, 0x81, r5}}, @init={0x14, 0x84, 0x0, {0x3, 0x3, 0x5, 0xa00000000000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3, 0x0, 0x0, 0x1, 0x400, 0x3, 0x6, r5}}, @init={0x14, 0x84, 0x0, {0x50, 0xff, 0x5, 0x1a29}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffeffff, 0x1000, 0x5, 0x8000, 0x400, 0x8, 0x2f1d, 0x7f, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x93, 0x9, 0x1, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6, 0x200, 0x0, 0x4, 0x2, 0x1ff, 0x8, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x0, 0x4, r5}}], 0x160, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004e7000)={r4, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00007a4000)=0x0, &(0x7f0000d67000)=0x4) getitimer(0x2, &(0x7f0000527000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e9a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd9000-0x4)=0xe8) setfsuid(r9) clock_gettime(0x7, &(0x7f0000bbe000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) r10 = getpid() sched_rr_get_interval(r10, &(0x7f0000a1b000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) futimesat(r3, &(0x7f0000a89000-0x8)='./file0\x00', &(0x7f0000966000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000faa000-0x1000)=""/4096, &(0x7f000030b000-0x4)=0x1000) removexattr(&(0x7f0000121000)='./file0\x00', &(0x7f0000907000-0xc)=@known='trusted.syz\x00') r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00009cf000-0x4)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a55000)={0x0, 0x0}) 2018/01/26 12:02:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x800, 0x4}) socket(0x2, 0x3, 0x6) 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000005000-0xa)='/dev/snd/midiC#D#\x00', 0x24, 0x100000001) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) 2018/01/26 12:02:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e7d000)={0x0, 0x0}, &(0x7f0000103000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000058e000-0x84)=[@in6={0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x83, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x84) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bd6000-0x14)={r1, 0x8, 0x6, 0x7, 0xca, 0x6}, &(0x7f0000823000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042f000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000971000)=0x0, &(0x7f000079b000)=0x4) ptrace$peek(0x2, r3, &(0x7f0000fe6000)=0x0) 2018/01/26 12:02:07 executing program 7: 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) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) 2018/01/26 12:02:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000b0e000-0x68)={0x2, 0x0, [{0x1, 0x3, 0x0, 0x0, @irqchip={0x2, 0x3}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0x9, 0x6}}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001ce000)={@generic="9eded5c3bc0a289f18ead8411e1ff657", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) [ 115.590445] binder: 17976:17984 got transaction with invalid offset (0, min 0 max 65351) or object. [ 115.600567] binder: 17976:17984 transaction failed 29201/-22, size 65351-8 line 2966 [ 115.616846] binder: 17976:17984 got transaction with unaligned buffers size, 58534 [ 115.631661] binder: 17976:17984 transaction failed 29201/-22, size 99-0 line 2948 2018/01/26 12:02:07 executing program 1: perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 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={&(0x7f0000b3e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x4, 0x101801) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x400}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xcc)="522d59400a153b92450a4c0df3d535e814cb72ad5db8e9e7c1cf39eb7874f2a8c4cf8ab3cfa56b9f0a8432a1f790e2c128044fd162705ffffbfa69048acf3663ba02db95f62257342e60585ec3567ff23930e819cfccf04a13f02c51c00efdf3db6061d992b097e4d99ed1d8078333f97d7b9616bf2dd136304e74b568b055ae56edd068231706289e20bd4b732da385082ce484d066a387e510a5add1ebab75f372a08c281d79e160f3eda95056f1a1cd42f8f15455fc06584a2aa6b87e4c4f41710376e843b94fdebb5e88", 0xcc}, {&(0x7f0000054000-0xcf)="8b6da30bebf3dff871a4e56e9e78c3e339fc2e80cbcc873010269d9f665809ddab705e4ea4b100e88a870bbce59d47e27f0eddae44e8c1f6a54d4849394a52dc27f4e14bcd5523a40b19e62b6a507df0a3e70a9df442db5b06bdef04145837c08950e23d96e3b80d1250a43b13c6b30974953b7c185ab3880aa0100ce653313eafd7e11208444c0815a368b7c0cd115617a3ce00ffae5be9d411e288ea0efbe3e3ef6777cf0c292323b4915974984141559b71f307bc90f3d9cac68e8c0222c1ac124daa5a98bdc4650b57d67b54c7", 0xcf}, {&(0x7f0000c73000)="41622fe72287cfc6a9fb9b57a85161c301c62ca86f67fe51a1ee58a947393d4dfab5084b9db02f8a7f85a3a12ad667e23ace39340da9e7b9f129dd8dae", 0x3d}, {&(0x7f0000000000)="2b8928490d7ae365ee4891340304b352ad3348d50830f5c43845e3cb4f7b4d39c5964085b364cdd87437a1db491bd281125873bf9850481085e47bdf92b762a296f2a70066b82384cd0bbf25da0153e5a95261db2737cb31e548da8293d2e45d8a4022d4e80b654bdc956e2c8292bf324d3f1099c808b2a65e97efe1f64d9b89565522973deca9e1dcc9c50186e9e66f2a23bf8a577a92d3ca6e96be0de36f17ae55c4ab223b36c1469027fde15207b88b5ddd5495c4efbd259d410970018ec71e1dc3cead566e8ef786ed53c4a28854535c39e396cdb9855c", 0xd9}, {&(0x7f00002b2000)="f9a7", 0x2}, {&(0x7f0000000000)="ea314b1e69eebf07670e842b037c0006608439d572730a4eee6e0bd9eef77f81d78b3ffa55c1117ee8690ec9e9d137f934b8f0d6d78fd4ba517de614469adc992cfad1c207313738204c81a584ef3cf904ffb30f4a78ae891e036ab13c71e1c981b9ac179cf28886ca85975a143ad7169fdf7c07bdc9", 0x76}, {&(0x7f0000001000-0xa7)="8884f5cfef01417f40a9dc55a6292644d2cce7124cdfba865347cbea721d716b53b6d79a875ad2125a8fcd53793aaf4c713f946f3c4e018e6a9984c3d463f5c9c54276e813c49fb0b2525c1a50d454f19b7c29fef900bfe8ef4036dbcca3163c058fc22c6dea3ae9f52e6cfc7e5312b44d97dcc1857a8e7b67c5a69b55ed5273fd7228653ec1cda4c89d684b65a90b0e22cbfd198fd9eb83738c730460b20e249f7804cd428e92", 0xa7}], 0x7, &(0x7f000016e000-0x16c)=[{0xbc, 0x18f, 0x1ff, "0c5806bfdeb48c2d80e1357e524312bcb502dbeacde8296b4f6b74851b028af121a06c83838557b0744e166b59d2a4e54a1bc88273e289a54a754e0eae5ec3e43c83e59182446b4f4ffe3d44a4f936b73da5f731374479efc020f6a5747e97622797ff43875ec77f6cc5bc3844ec660e4b5a1faa1b23df7449320bf211ee07323b6fa207251337a444e9af6449ae6e94d8c33bfb6ae1979a379ce3a6394e26bd4cd2e20c2434cbd6a5084e35d56e53cf"}, {0xb0, 0x113, 0x1ff, "ecfe58c367385c448e6b9ddcd739e32896e8ef963b5f78930bff0a728c7a25d021c2c5b2152245b91d9a02420515dc2ad5e222d8538220cc98c38e31b6374e4aec02c8fdac6cb94a64bb2d7e65447e209ae9efeed3796310895fbce32e262da9113c2ced0c35eb51182b56d38209460606f22700f1bd59f8cbbac33d857633c09c65cbf254c16e384ab6c85eb81d7748941b36b89e81581cfa240950ba2ab840d194d6d2"}], 0x16c, 0x20000000}, 0x1}, {{&(0x7f0000db5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x2}}, 0x26, &(0x7f0000000000)=[{&(0x7f00004d4000-0x70)="3e84d905bb3c14bdec4161c32878053638092b8d685f6cffb649c379b9898b46ed562e98474c7c5da73f968dc112edd113294d5a51d1d1e10863ce92a59c7b5910a9ac8f46edb2d5ae5cd35f6427f64fcf1bc2849a05637c95e93d187e0ba59f5642cc5cc249b08cc91617a0e503ce2a0b727d577813315fe6b9a97ff163b6a785d9aabc939b16cc5cef08c7f151f12ac2a116187180c25f5678dd64f721814bd44981ba", 0xa4}, {&(0x7f0000001000-0x6c)="c4b14672baebbbc91da79f3c11047a8488855b2854ec21f596520e869ddb5988a2fe3d74f5d370c19fda2d659b179a7e5c45b10b24270ca41f844f481d8e44623d9247db72f2b8964fbbe0d809474cdeabf04d503ec5eee391c7ee7c20ff1cc87d502485e1e37c0b3cffb603", 0x6c}, {&(0x7f0000000000)="a710675dd0086f15c727ec6c7c06fbbea5ef99914876d9b36a2cf0a6da4b899eaf191f0d83cc548064097625f11233dc530a1031d3e4a8f9", 0x38}], 0x3, &(0x7f0000137000-0x188)=[{0xdc, 0x114, 0x1, "a9ced039219d3873eeec5e74721b78bf49529d76e8a78cb84e22a7bb296335e58fd458c0cb839580b8d48b4c90756fe61c0b2e21cc66629441172213ed88532b3bb639dff959bbe27ad34c572df621d43c8465509e0cbe25a313fb337582e86735d7f203f73e82e0c807a5f61144dbf56ffa6398e559bf88aed0a74fb122c07cf68b2c4590f2ea1d88a34cb8fe4c28fd61787d1a02e1cccad87053e4413ee40d58bdf42b8fd1a504fb2238e16c757d8c65e9e3e9a02a4fd6f33690f51ab8b56e0e354c6229764e7a2d52aa98067e"}, {0xac, 0x10e, 0x2, "b4cec789a5244f30e62afeee76d7dc130bb25b295f924ed7ac350a54a9cb6821a9f748950ad89fe40de5718e6e0e69f29de986bcc72f662e16ce8782e417f2fc79324ccba0b3bf0cc6b045b57f344ecb3cf4bbe476be87b660b561239a163b1d342d9cf63c04b5d4cee0dc7e9fc5c6bc3867f12eaf0ded309e32cfc8377239ee1f72a299fa53e31dec102f67b5aca329723e06a5f3da607b6737d8bda1be"}], 0x188, 0x80}, 0xe4}, {{&(0x7f00004b9000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000001000-0xec)="75d19b7ee58dda5559514b186923f1a438c790f6ce8247b0c8e4a42716104421c7fcc4677d47b0295fdfbe9f7a9a5087d7d96d7c75b7a141dde5cf36ecdcf4d20d7ac0b78b4d7375ac54b4bbb08890cdae4ac42a70412fd06444ad5b123fadb2ddc50b08333e16f97cfbda51d6ef466b8d44964a5a3ac8899991824f4ace47e42c5f92998a9314f55fcc03e5586bac91ebdd6e9abaf8eeda8fbd70837d681ba792b16ef9206acc39fe917f4b7a74ca6c796434d77034e4721e0a5a3bb8b635f6c56d0b3c71ae9598712b15d944909b6e200addd8e3a94cdd31573a632420db37a7affdd765f90ae976a61a66", 0xec}], 0xa, &(0x7f0000001000-0x314)=[{0xd8, 0x116, 0x5, "96974346d582553c505ad520c3a840c5b6d52b90224a2b5829a66f0bd2a9f3ebda97e72ec4ba9e9b267799525afc8d976ef3cdd82c2e6da9460d609a67c57df5d1132d760fc11a2e985002ec84365b4f61155e1c9f89877c17893dc1a9100b36c0dfca3340d5ddae71fb5bc46b88111e0f47bdefba2ca41d3a6350e2c75cc769fb8070ad821dc9b3e1037fadd2e20f40656ef5bb78e8eacf782486dff89f2ca8a44a8601ce9ef6736fed145cd140c5cc4eb3d32c39eb663c3c3e21fce5c6211d9ba34658ed1f5600a590"}, {0x5c, 0x11f, 0x1ba8, "562a98915351a03a33e27afe841a986a1772acb9be5f9d90e8ddbdd9ec5b623bfff2e50fc5d56ded1408222694e3a61c495945ad252e3d6d2ac06a4fa4b7bc2b23945b9691df79aa2b8f8dd37a75"}, {0x30, 0x107, 0x8e, "a42995b600d686aa0e97a14d4d26c79446e3cbce841e258b4510905fdcbb2816905e8b"}, {0x24, 0x112, 0x6, "61d271db88d91333fddbf8a75b2a0e58245e39df00ec81"}, {0x104, 0x13f, 0x8, "17f1d259dd2af8d56bf5bfe84ee3bfbf041273e8b57304355e4425783b9aa927bd7552954b2c3edf2643d432c2b7e47f727e2c78de346c2a7c35b939fc4dbbb6688928e7dca247591e893e22138b4f21c5a8059ecdeac179ff47e5b6a137ea7b7136b32bc4c55389422b2ff8a366f8669fc22a1b856ccc238a999b216828384db7c7dca033ca5544aa488cf76f44dbdccada6c895496b65bbac6ae983f99aee03f25dc36006c3f40debcaa0266f2b1f455ad63381dae60799b10998d3e0a22a5b2f7333183cf1068d774fe5a11f03b95641b626c60c865ccb0369149da389e50670b67670945c5dd4007417cae32cdfe0e95c2276b16"}, {0x88, 0x0, 0x3, "1908490db070b1c4e1b963a734aad4ff37c82b1e49699f44266ebcf7ab6c843f0e201a718f883efa814de882e6224ca6e0e89c4086d62009ed50219f989e4ac8028eb93c1b330ad98a64e0869b00591525b1e9f9d669fa6cfa3a2108ebf4f69a9087339dc117b6d590f223cec5af40639320bcbcb5f962bcc6f9"}], 0x314, 0x400c004}, 0x0}, {{0x0, 0x0, &(0x7f0000eb3000-0x28)=[{&(0x7f00005bd000-0x6)="2e4a56e85a0d", 0x6}, {&(0x7f0000728000-0xe9)="3bd9c7fdc2c29fb60915bdc13a8008e1a564002a505f53a88e7b07cf92c090e018ef8d7d6476cb8cbfc4d5e5d76cc0162bf9774b17f77e07eef726169395e6d6c588077d37851e3b8165bbb10eed93091e6151b429dc550c932ffcc3a0d7a557eb33d00981ac42ba97b59922eba6f0cd65c09cb5cfb37aef8ef31c4712fe110881f7ed1775a38355eeb76459f9ff20e297d3870af735754bf7016c2a0d555b53bec30bc0357fa4bbe1439bb1e5782e4c8a019f851fe41e4265fdbf726b7e2ed1fd23961d42502d168442d70061cfd7eff90a57cfb3b59ea3fb1c52341ceb34d5179c0a605868200873", 0xe9}, {&(0x7f0000b32000)="0acd620243ad629d43e1cb748bc19a4e3e1a02b7e5c2e4b2df1141ead6d5ac3fdf285dec524ce48748bca8e3a782b48050c75b053715ccd1895cb940cc221b02bb101093f375cb168db6db4941b1fbf759b14c61a08364af46e38e2af06cd8402e63bcf74b58144ff8a70bb9516869a75ab8b6a1eb63091c7be9c92f6902e1b56202ed9ac3ba7502f01dd0d3478365410167f2fea7d875657223c077ec587ad58507db09dd520b089fb85a172cbfc6af5773e0adc0a8489d81b25f0bb1f0ea9563953a723d8d348e397e08afb17a90f6cb45163b9bff39ec684f166e70374d379178", 0xe2}, {&(0x7f0000518000-0x79)="195935cdac7645883d94e7a576dc0fc2d6b9158ba4912f9d381d58febe56063951bd48fa2928ea269204aa66004d0cb0f1577ffdff7f654bff2fc4b50310fbe7969bd9e7abe543d0e760e81452e3eddd6bbbe67dc0997d13a6a31e8c0b469ba8ec8e4611b2a388e91432fc9cda761e398169230d30ba13b95c", 0x79}, {&(0x7f000027e000-0xea)="d94d0954181c7d11c1c27c072ababa0df8cb580e64ccf4d2714b4dbfb8e1f14ab6b1aaf7f098c12993c2ce528f6bff398602c2b4f3b5aab4437b6cfbde3e159f577c536949d70b813e519b0e0e59416270478904740c261a52d0cdb8c595d69dfe5430b0af22ab89954280976544f3ead0ee26ef172a9b586b5d5b8be1cb0b4e79287b5b6b5d806e4856b9896549430ea0cf07109a26a675656ad4676faf6e11850dceba81b5b1e68bf1f7e063bef4d6abf43201e4ab0ea019721d0649eb1f312bf257553e706bfd931dfd525ad3466128fe1adeb0e80db41abfe16b40e405988c8067d839b2dc85b2e9", 0xea}], 0x5, &(0x7f0000c9f000-0x434)=[{0xa4, 0x12b, 0xfff, "99f15562f876c3cc2f15759db95f4b3feef12a50a1ebd9f37d079e95408701f10c4fa852c113a8c5f0f6be1c400e6337bcbadd2b4fd3dee582e0cb5014b89dfe3567a5ab9d2db85c7fc17a4e9d60e2943943e4c26db458055ab155b269ef94bec67490c1ad888459b1f8e0b9793df9e018258d3ef7446e3129ff69ecc00cf6c25fad00996dc54e8a89a480b4eb4b3bd357b6fb44ce5d9592"}, {0x78, 0x39, 0x6, "25bcdeb5153058b6af07c02dc533a59c7cee863252a14c2864e5723bb095269f97e4b73341e5ea581d93426dc3afa7b93525952f20c5efbf7a8234e78b272d95f2afa787e21cf4c86f4595f27ccae17abecf42bcfe7ff39d0179f95a0a76dd11786f9f47944beb38cb13fc60"}, {0xd4, 0x105, 0x0, "dd2afc0b389246f72431c112b18aff2cd76be40a512704c18b8a634ff6e09fb40c8b9fabaa861f16da44a4f15d4b6fb85ca01a4cb938c5cdb84921016bb2760bed699bc858f178fe114b05a63e74df12c068aa200b775460b298e5db0e6c41664bfcaf9263712e91a241b8500c49d3d93163866bae74ffac6d13f17c0668a48ca029fbfd07559513dfd9f44cdfdc6ceed3a60c96a044fc6e4fe1383cf375a34aebcd570bdfb86f4f71bc3bdefc86ec76468c1c178ad48a664ced92fcf37099ff4d34638198ef"}, {0x70, 0x112, 0x3ff, "d3908f8193ce0e319c9200c7161737502e79d53d0017a72eb06d6bb5b0a67bf2559e92347bdd051917f6849575e833b47c162a23683ad0a015915a51e517ff0c3e53fb2517422e04d94c81f41ccae4316ff765712960b79e103c4c0d36098c18bb474f0b"}, {0x5c, 0x116, 0x8001, "40355c96afefd15ebf0eac19782e7ea52062075427a43167f03c9ca79118685d195efdeba80c6960b05beba7eeb731315c0918f0a0c7a8eb4c7f6d0723eb2f55bafcb39b244c73351413be8fa9bf"}, {0xf8, 0x3a, 0x7, "cf57c39c620137e2c6a0295876853403c2e3dfa3e6c578ce5443cb86d149d9998874fffa33236bb81576b079dd238196e9144c8700c141fa23a4cde84fcdd4c206814062be6c83403e14b4ead017e3bb96f49dc24fde7c2b478f07dd80966ac54a4dcb2c5bf1e80248c71bba83056f2c732cb8aedb3bc9b7ce1d0d9aaa6d902ce978594ab7f08106ddefccb8d52f0ca2695c99cbfb297bfee6d8fadf3dfb63a62a9918cf0b8fca35887fb6bdc14965964cf013391f381b86953a78016f920f24e85dfd623ed6a4f55bd01d6d40e76e9b5598b24f4e3191443fc8fe694e12adcdf4eb13aae2878e6c3d"}, {0x80, 0x107, 0x1f, "cb5292a48bf6d4496dd4ea1a2b7e35152a411fcab28deae3d08bd5e8fb1a5d69dbd6e04aa22e4a4a64edd995b55bc9bbb25206de1951f25dea42776a3bca2c4f077cf644e978fc1c2851232e04fd05c98d6865ce9b4c9fcbf0a562e8a2e0768d429bd87214e5214a8a1513520a772ddab5"}], 0x434, 0xd0}, 0x9}], 0x5, 0x48000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000, 0x0, 0x0}, [@typed={0xc, 0x1, @str='.\x00'}]}, 0xffffffffffffffb4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8) socket$netlink(0x10, 0x3, 0xe) r1 = socket(0x15, 0x800, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a12000)={0x0, 0x200}, &(0x7f00008dd000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009c5000)={r2, 0x1ff}, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f6c000)={0x0, 0x0}) sendto(r0, &(0x7f00007ce000)="", 0x0, 0x0, &(0x7f0000dc3000)=@ipx={0x4, 0x0, 0x0, "481de85debf3", 0x0, 0x0}, 0x10) accept4$ax25(r1, &(0x7f0000153000)={0x0, {""/7}, 0x0}, &(0x7f00002f9000)=0x10, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000836000-0x4)=0x0, &(0x7f0000c29000-0x4)=0x4) 2018/01/26 12:02:07 executing program 5: sysfs$3(0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x9d, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000005000-0x4)={0x5, 0x2, 0x3, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x5, @thr={&(0x7f0000002000)="", &(0x7f0000003000-0xb1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 115.663458] binder_alloc: binder_alloc_mmap_handler: 17976 20265000-20279000 already mapped failed -16 [ 115.664683] binder: BINDER_SET_CONTEXT_MGR already set [ 115.664695] binder: 17976:18007 ioctl 40046207 0 returned -16 [ 115.668087] binder_alloc: 17976: binder_alloc_buf, no vma [ 115.668112] binder: 17976:18007 transaction failed 29189/-3, size 65351-8 line 2903 [ 115.668179] binder_alloc: 17976: binder_alloc_buf, no vma [ 115.668198] binder: 17976:18009 transaction failed 29189/-3, size 99-0 line 2903 2018/01/26 12:02:07 executing program 2: r0 = syz_open_dev$mice(&(0x7f00008a3000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000223000)={0x0, 0x3800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bec000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000059a000-0x4)=0x14) syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) io_submit(r1, 0x0, &(0x7f000009b000)=[]) 2018/01/26 12:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f00007b9000-0xa)='/dev/dsp#\x00', 0x3ff, 0x200001) syz_open_procfs(r0, &(0x7f0000e8d000)='net/xfrm_stat\x00') ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a93000)=@generic={0xd0, 0x0, 0x18000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000094000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00006e0000-0x4)=0x100000001) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000074b000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) timer_settime(0x0, 0x0, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000084000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$admmidi(&(0x7f00006c0000-0xe)='/dev/admmidi#\x00', 0x4e, 0x20000) perf_event_open(&(0x7f0000485000)={0x1, 0x78, 0x100000001, 0x2, 0x4, 0x0, 0x0, 0x8, 0x8108, 0x8, 0x2, 0x8, 0xb3f, 0x0, 0x6, 0x5, 0xf862, 0x5b, 0x4, 0x7, 0x2d, 0x98, 0xe2d, 0xffffffffffff8001, 0x800, 0x4, 0x6, 0x0, 0x0, 0x1, 0x4b, 0x5, 0x4, 0xfff, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x941, 0x0, @perf_bp={&(0x7f00002a4000-0x1)=0x0, 0x3}, 0x1000, 0x5, 0x0, 0x5, 0x100000001, 0x5c56dcfa, 0x100000, 0x0}, r0, 0x200, r4, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000026a000-0x8)={0x0, 0xc6}, &(0x7f0000c34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000b4000-0x8)={r5, 0x0}, &(0x7f0000201000)=0x8) timer_gettime(r3, &(0x7f0000b8f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 12:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdf000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000814000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00001d9000-0x35)="627aef00aa56e4b9a37780ddadf61cd5f7e679a8a5ed967465d292455365ca094a3b87ad865fbf1b439f37a480bddf26bda050c118", 0x35, 0x79, &(0x7f0000a90000)={r1, r2+10000000}) chmod(&(0x7f0000680000)='./file0\x00', 0xf8108f5394c6dcb0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000134000)='/dev/sequencer2\x00', 0x189500, 0x0) futimesat(r3, &(0x7f000084a000)='./file0\x00', &(0x7f0000b93000)={{0x0, 0x2710}, {0x77359400, 0x0}}) mkdir(&(0x7f0000852000)='./file0/file0\x00', 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000314000)=@common=""/16, 0x10) 2018/01/26 12:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000053000)={0x0, 0xfffffffffffff001, 0x76, 0x3, 0x101, 0x80}, &(0x7f00002eb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ff9000-0x18)={r1, 0x9, 0x30, 0x2, 0x3}, &(0x7f00008b3000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000077d000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/26 12:02:07 executing program 4: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000328000-0x7)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000112000)='/dev/dsp#\x00', 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000682000-0x8)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e79000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/26 12:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d8a000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ed0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2)="", 0x5b2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000314000)='/dev/sequencer\x00', 0x202100, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000078d000-0x8)={0x0, r2}) 2018/01/26 12:02:07 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d83000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000+0x927)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000079000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = syz_open_dev$sndpcmc(&(0x7f0000ffe000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x400400) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000efb000-0x4)=0x3, 0x4) [ 115.778338] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.784762] binder: undelivered TRANSACTION_ERROR: 29201 [ 115.790684] binder: undelivered TRANSACTION_ERROR: 29201 [ 115.796545] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.831969] audit: type=1400 audit(1516968127.921:903): avc: denied { create } for pid=18037 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/26 12:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "007f7274300000000000000000000000000000000000000000000070000000000000000000000000000000000000002000e90000000a00", 0x114, 0x0, 0x3, 0x7b, 0x0, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0], 0x0, 0x84000}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 12:02:08 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000000000+0x896)="", 0x2a0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x18)=[{r1, 0xa000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x9064, 0x0}], 0x3, &(0x7f0000002000-0x8)={r2, r3+10000000}, &(0x7f0000001000-0x8)={0x100000001}, 0x8) dup(r0) 2018/01/26 12:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006cc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000a0d000-0x1000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000855000)={0x0, 0xfffffffffffffffd}, &(0x7f00003a1000)=0x8) recvfrom$unix(r1, &(0x7f0000b87000-0xb2)=""/178, 0xb2, 0x40, &(0x7f00008c9000)=@file={0x0, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f66000-0x8)=@assoc_value={r3, 0xd224}, 0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000616000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ccd000-0x4)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00004ad000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000851000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e68000-0x10)={0x6, 0x200, 0x42eb, 0x200, r3}, &(0x7f00006f7000-0x4)=0x10) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00009dc000-0x8)=@assoc_value={r3, 0x401}, 0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000409000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000046a000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000d34000)={0x2, r0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 12:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e87000)=0x0, &(0x7f00004fc000-0x4)=0x4) 2018/01/26 12:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000006d000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d71000-0x90)={[0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000cc9000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000c0e000-0x57)=""/87) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 12:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000d19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000620000)=0x14, 0x80000) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f9000)=0x14) 2018/01/26 12:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000061000)={0x0, 0x9}, &(0x7f0000267000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fba000-0x6)={r1, 0x2}, 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000961000-0x9)='/dev/vcs\x00', 0x80000, 0x0) 2018/01/26 12:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) lseek(r0, 0xfffffffffffffffc, 0x4) sendfile(r0, r0, 0x0, 0x4) signalfd4(r0, &(0x7f000099b000)={0xad9}, 0x8, 0x800) fcntl$setpipe(r0, 0x407, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000520000-0x58)={{0xfce, 0x80000001}, 0x0, 0x60c3, 0xb282, {0xffffffffffffffff, 0x7}, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 115.910429] audit: type=1400 audit(1516968127.923:904): avc: denied { write } for pid=18037 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/26 12:02:08 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000724000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000668000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x76) connect$rds(r2, &(0x7f00005b5000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ab9000)={0x3, r3, 0x0}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000b08000-0x4)=0x0, &(0x7f00009cf000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000b07000-0x8)={0x5, &(0x7f000030f000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000b06000-0xd8)=@ioapic={0x1000, 0x1ff, 0x7fff, 0x7ff, 0x0, [{0xc000, 0xff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0xfffffffffffff1cb, 0x892, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3f, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9d442b9}, {0x9, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7fa}, {0x10001, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4b8}, {0x7, 0x2af0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0xfffffffffffffff9, 0xffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6cc6, 0x0, 0x2d, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x100000000, 0x7f, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0], 0x7217}, {0x80, 0x80000000, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4000000000000, 0xffffffffffffffff, 0x279, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0xf2, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0xffffffff80000000, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x8001, 0x8f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xbf, 0x6b5, 0xffffffffffffffb8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x3, 0x41fb982f, [0x0, 0x0, 0x0, 0x0], 0x992}, {0x9, 0x7f, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x1, 0x100000000, 0xba, [0x0, 0x0, 0x0, 0x0], 0x6373}, {0x6, 0xca, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x231, 0x9, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x7}]}) 2018/01/26 12:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$getreaper(0x2d, &(0x7f0000553000)=0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00005f6000)=0xffd) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000f6c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000049d000)=""/183) 2018/01/26 12:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c28000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ca0000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000324000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000df3000)={r1, 0x1000, "d506da01b6131976768e44839f127c4cdfb5106b1c8ce37bcf74055cbddc5909409c2309fac90bfbda9a81c4f3760f958c6917131d5f84c86f8c8246c8bc6402bc37caa032027222913dec5faf9057d07cb5468190a222ceb8b161d30801f20721d6f96b67daf6c032208a306b2316925150c96594ecd99cc096cf72302bcea45afb614d4b93d9a4d8b8dfe63b573de27137e65312552c4dad466258ee40e05c53ef49a90d8566b72fde9e006d5d608651802d39398dcb8875f6f63dec8c68e3bdaaa5f5b0ab028336e4ba778ff9d1263f6c4af839a695e95601e723e50bf57c76b9d2918ed970e98cbaac3b09709c36208546d70b3b8eb292064ecd1a9a2b1b64f9317b4b6240400c621fee3deb17d83df304fbc19dc57ebc6165f1431046b62c61bbc83ebccfa90d0326582deb1615c620ffe6941f185766e42956cad2f2d7982991305b1758b56c52f56103929b001e0896c3d89af9100d40d59ef890d2bcf51b9809508396d429f0ebac40537924810cd93400539750ec18ccfa5f935bbd91586f82f72bd7f5ad95c2150d944e6d8912bb744ecace9eab63c2fbd6ce29af4da467eac21790b4733727fa0d9e9a7c4d82b2cdcb4641542bcfa98bf09ae937d03e32b646a5da3d6baf318dc9e1c6e0f7e0090168043eb75b4df15f98539891db7a750025b3969cf9415b4764677c020b3d418690bf22ba9ae150c9fa4aa8c23c9b5c1feb933a9287a739d6ccef48dc66f409f40129138ba110254ac93fdd0abcb674320f9110b9983c9f964676ae48cf889aa1ffff3afe5b374ca160d9b48a9a5878a2336e9f4ba1faf27153b2c65b8d50c30b0ed5ac05bcb5297c2e8e3c7106f80a4dd7f1106f9f51c474b074ddb2720687b49534fe66492e4da9899a5cb9c1a516d4fe0c4e71eb6dddbf706e28e726a86c8ce27bf446822fdc8bd272970aa454b3ed77c1ed5fdc97c2718c2e9ea5659325f88ce4e54865d40b30fb00a5bc5346ed1aa8c2067374b50014af062c3b889aa4c7a220429ad43b2262b9978620db582d549442a8166f3a342db7d63509c9c1ce8856520043e35b9a498845c3cff154e74f0cf777529939e1bd275ad1fa4269d496adb71cb0897ee4266235d205860be9b9a004ad4a6f5c87b4449a651d7607aeaed9a47b66ba806085a23bf32402a219287a6fe9c6b907735611fd10d50fe02f83dec2213151efc80c0b7ecd2a54becb0e6e4f15b867dba3666846667a640bf4cbea9c70cdd005430785f72b09132dcfc57065dd0b696f877a949faf23dac08baaf41663b55614c4a7926246c010b8d9c7a43a3160997790e01d6e72b5123b178c8770d1faa0b135bb025fea94c1fd9c767b23b90e3951814c83742527c82d7bee6d4012f28b40b05fa80ac3bd93f71d9bf37916ef30965130f607040f3397cc7b1e63e0537a32360afce08683ae31ab909fe606737b0b55a8e723c11152a422b2954d4ba22142c5d1571092a138751f1b3b87f4885fba0cae082815c9e58f0d52bedebc089761bc2008dc2c4098ec08d461704174a815c7c4ec1e3efe624329aae79d2a83a709d16ea0b9bf4c706cff1b171854a8d88bc694fc545b341f5db3cd3882dab7c98c256da546502330d83d035cfb550909709b897e3340fb92aecfcec4aa643943b610e7544929497b5263bf19936204af4886175958bdd310d3c3e89c503fed16c2f4bf6f59df79ae1c88ee7e98df714c6425e630df125c9a48b132aa7989023d87fa0be6e02ee6ccdf017afabcb2fe60690020ced0f2ea66ff84ff17e7c0981e0d2223a28d11a963e684433c0bc3bceb3da3c3389b85eb16d4293875852f6c48863b51a88ddf14583fbfcb759bc0c058225775d8844b1a3bdd3dc23b7d22c9c3821dc5458e48f02212e4a29466f52c43cc8e73f73de6f60267755e2761b324cf425f500ab0ed3053499235a15fefc3bd89c6f8c872b401b64502add334c8dd26bdb128c9cf59e140081753d1e5cc4a14504169070b64c72bdf8617a7d76110896af53ec57157429dacd64a3dad711d41b70c22e4651f3929abd641823bc4b3f47755929627831192dce23237b209a7c8ba295d06d5d44384a2e8728bee65af768f6cabde5be9258a690d22988885f272c4018eaa960309a75889f5905e71081325109283149102a23fc7283949485910afee3f91154324e47b730cb40d06646e21f8a523232f46e8b34aa45b2f9369bdc9d2bec6cdb5a842d32e2d0c878e4c010881ff809c41df125878303c516d526014b313cc4a9e7c87ef8e030575ba6f5e7ad68a537dc19427adf815452ed42f2f25ea4673cbc13fd476fc2782ed011106825b1d095b13ed77d5603e35c7bc2898336bba51df993f714e5bd5318dee63abd1714945344bfcb433b4e887e94b0926512fe15c036fb985c656bee8683118261325addca4b18fa529c7ee5ad6e39d3eba0c51e6f25ca26f45a91ab4126ad333ee27cea356f9041cc2a6456ee1f86f201219eade1e577bd45a37d2cdfcc2c9a983ac56d8d4e07f5b0b18a388f26321519a3d6aeb40e8a2d66627647979375f1c056f5d98708ef2416c6af1a4937e52c8940828853580ca8f9ae6f51ee531d1f0b8d4b99ff4b38187434e29e9be86efb5022950d07287a8df96588f18fcea8b60823755a1def301620c33ca0fc832a5ac023d0e25d969d86951e66e9a749a1db56b7692d452e0197f944271c343ae5a345ef733a254764fcab4979cbb57917fabb5f8b1499acfbb5155f0f03c27ba3130394468872c2a4d642991db493b0e1b4b85a139914a33c30218fbf81ed82ceea2ec0cee1f90a667d5a7d79a2223b40a5bf0e3d62040d39cab86987a00805c7f2375572eda081d24e4a3d94e1ccff282d91550de5b3560f427aba475803e190381b5a591bbf70e092a324d9ade4da65899a62cd4916e527b7fb8995f178320ff19456275326cb4129529dff5e00943f5e2353fe6846e5b0a339cbd7e7ea4d8a495f1467f4fa2fd5bda1138df875bc69914c595ac6562742ae7a6be91d96056fa3b4ec1c96ae403d77dd518e7d8152ca0c6a5a861315520528bb3f5419d2edd58e6882a3c5f89fb23edaec14ef9518fb062b65e77d0e33488a842e4d3ed29aaf1945ec9c5fbe71657aadf59f665f69718ab06c498e649c051fb5c3fd6091e6a3d4036cc14055389083afe3f7ee51fea3270fd0a1549337d1d3d35e60c62df4c4c3ec7aa35b5b97f45ea075cca08eee4075095bf9d622504d157988c613768d918d308f6ace1cbefe6bb7e6a8ddeb1574017a66381356d87b433f221a871c2ebe412a5f713c6ee11c1c028d34d71815654ee401406cc2c71d1d43b6e4dd7d8786307fb201d04dbea2f656b6f8a7b406e812742481f542f225966f2b4c1d2eb7c1733512f80ec4d054b900f0a380b10bf7200aaab5939f9d64443e7c6bc7a5768f534cecd2d96b11fafed71a91426cfffcd10bb41c931130b82663cd7aa0c7f4045b28c062fe9578b131f00d2fcd0d8b40a73ccb46aa3eee97964ddaa68bf979c441ae914ea72502129a2e1cad94ba43b20a9b7c8a067e66d099c7c7003c2937a1e916831ac6ac08247d2d5d1a263f35ff8023678f3cf8574d19bdbf798f1c320144195fe47c98c7368fbe874d59d4583259e754188f6158ff2feb77688650aa0f92d23958211dcd55c5c0a8c44cc25cd46d5f67c18549a8abd4859a3d3cecd007ac9456fee0eea505675ae898b1cc95a517857da7b5365cf11db0ae1efc99544ef37ccd4041662394c8cb48d920f784315be6025c1ef3ec884042a6e21bb2b10d8b86320dec6ee0b6b6e22dca6c5be4c4b2b73b5519cf2bc534baaf027b9fe7395bf573b906c2f6fe5949f1b5f05d319540a47386b915e8173b9de92ab5d26d3f05834951f4ea7c6664f7cc4827eec3863e9c24a464092a2acdd9823670829fd22a8d3f3282a62095bb85dca69545243dcd4efe001909e482b8ab6a9bfcb0de4f357cbfb74dae6dd1fb1f4d15d8f88dccb1b052ee4908ade6fc53abf7ef40783c45b6a8a47dc801dc9f13e355ca84f3c11f73839dfb58ff913924217ef2318720b0e7f2b32d1d3df75c4a423acc2b3d5510f89e3d21413bca7ee010fc0f4f6e12e5a6f04bb47434c8a904597bfa121d55b969a4e09719d166d3fad5cfe55fa5d56bbb574ebaf000089acd777e0a31180fe19cc6aec0a38c0e0a7dd6fb37f3e2153464b91ba2c862222bfbb356c6827809bd808778fc08e89d6d84861ed4b82eb4da63ac825b997a91283c4169dbb1d99d39b048ecf1825eb094d16393fd9e6e16c32b6f0e1f85f418f1e86ad4a3708f70edee99d243b35e56f979008d7e99497f669da1eca581cb2682c5db37997801757bf0b359f63c46041fd5b5d90f52bccf6b530f0a035b1b481518f140a2230272c7b240bf22d4a89ba456141f8ef226dcd7928e4a49f38d7cbe864e47ae2821174418673fbb746a57a51bc3d156fe2c816e60dd1ad5e887cb79063d7ac06781b80a49cf8fad1d6354a4106cefcc9421a037f2b1d5fe547fa7278cbf128232241324c37cdc8853abe48e250ab46ada48b4a4488ba79d75b8e358e30698c7dda8f9aab20c7e420fc98fd2ca1aaff01ac16b767ac0c8df2fadb158a66db70668e98a9aecbfcb764821bae3cf2e5d1c9ccf65136bbe354bd23915a2c2abdfffd25310de0e7078dd3b5b38d3a0fae6649ab9db766197a0953ab1b790fb3ef0eaa02e9a23ea146b028da906b46be0911a06a70708c542a8447292aafbec1dedb7c2d8eb6b900763032d75e911a75f71c332053cf006f4c355436a5421710ca954a33ff42bd5a297542e86362829123af88c77668403dfb4ee29566576f2219cc9e4baee31c14f261373df741f24fe1cbb4893c77eb2ee3d47aefa026897762764b0653113bb90ad2efdf5a8cb48fbb1541962d4fb2786a9f9c65b082ed06fc6efa82f59ad3275acf8c93027d369ef15d825e08e90aafdc0e276c862842c3614c20d708ad51b5b67e2b08671ac3e664306bc3e4535f22b7acb8640bc885b4d289e349ca0f1ea0a8ed8d7d0338379cde3c3d1f79785871a13413f5d773496f7b168ec94676bfdda93a98dc81f4c170a13b9095508fdc06c60047d2ec132f5d5cc42e393e0b751a2442aa323378c5f701b7c25e9ac06caae16f9074677d18c8bf2e252b2e32b99e93886b3aa53dd21fe7b32ae12a681ddc248292f4508fbf360bbb2fa01f357476dd5e1242d663b2ccb30ef86b4264130cb42713ebbf49d1075a04fcdcb6b89bf621101f04a9e687ca705299b9d4cd3a205da90bc7ab42f1990a9d97520a6fd6267321e641e0013e2a1c6b50c299dba8a4d4b957094b92e00d4bf8d59edfad8602a9aee55db6c82f10bf2b8e3adb88d86e159cc5257bdfe6b40e8853acf6308b2deb3de676acee1831fa7f2d6e930e98d81a7f491bb29269a0285b16cdba24991f56c130abf30314f46e7dc2a580ae22cc6b9b3573f20b5a9de107c9293ffe5bd9bd2b8263802805152e2591258b75c7586fe1663c8d5fa282f6ffddf46b7aa87437b5254402a18cc62e08d9c3e2944c33a7e73387b3b5f0c12d91b61384680a638c4d5c2260974ec848ab269f10ab8a9ffa24883df1952591a8303c8721fc648a3de7fe727dd9bec8238e2450acb727e72c7546c446c0f65260ba8698fb91276395a0926f292dd4154892650dbb4badd17455b64c994f2457f7bab7ffa6b5f09a060cf74e4b3de2c1d900811215cadb69d7249d8683404091870b31e14c1641e341057c1fb230"}, &(0x7f0000d24000)=0x1008) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00001fc000-0x8)={0x5, 0x2, 0x1f, 0xaf7, 0x80}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0xf2e, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f0000bfa000-0xa)='/dev/cuse\x00', 0x58100, 0x0) 2018/01/26 12:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc3000)=0x0) ptrace$cont(0x1f, r0, 0x6, 0x6) r1 = memfd_create(&(0x7f0000001000-0x4)='[!@', 0x5) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x0) 2018/01/26 12:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003db000)={r1, &(0x7f000089e000)="", &(0x7f0000210000-0x1000)=""/4096}, 0x18) 2018/01/26 12:02:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000212000-0x18)={0x0, 0x2, 0x2de, 0x0, 0x81, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000001000)=""/251) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6a000-0x5)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fd1000)=0x81, &(0x7f0000fd1000)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd1000-0xe)={0x0, 0x4, 0x3, [0x1, 0x0, 0x1]}, &(0x7f0000fd1000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009c8000)={r2, 0x642300000000, 0xcb, "bb58cbc49f0aadfe7062af408c5e4869f020fbfc56bd5f2f025f2764e8ca4c5b588e20b3d7ec405061bcdbbff4dff7be0cd211418f115d2c9ecc1b00221897b850a7ebdf67dfbe9ab93a6f9eb7c331449d55b0d995a95ccff3cce53528286b55c81009b1366fe21759559a087787cb73fe2560d2a386cbeddb1e859cc8490c5bee0e2217d5fd7fb4fb0239fac6d3e57c542ca8da7e5a2f03fcc8f6ac7b06066d703ef4f5991fa8eece4824b261816285c462d07ceb81f41a8d59cca1130cd419f8263b39a78ee2dfccafcc"}, 0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000060000-0x6)={{0x77359400, 0x0}, {0x0, 0x0}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000065a000-0x8)={0x0, 0x0}) 2018/01/26 12:02:08 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00002de000)="", 0x0) connect$inet6(r0, &(0x7f0000263000)={0xa, 0x0, 0x6c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat(r0, &(0x7f0000baf000-0x8)='./file0\x00', 0x80, 0x40) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e02000-0x8)={0x0, 0x5}, &(0x7f0000020000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000099000)={r4, 0x5, 0x10, 0x8, 0x7fff}, &(0x7f0000eda000)=0x18) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0xcbf, 0x48000) read(r3, &(0x7f0000004000-0x50)=""/80, 0x50) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00008a6000)={0x0, 0x6a, "7df2d4d6fe0bf80d4934c73329618f100cf00f89111cd2131f33c4521f1e230259c073a1b1e6c88469286213d4facc8d881ae7d2c09df71de256cf8052f4ce51ff198eb54c7ffb622b825463fcc6305c8ae2ae32864447879480add0496ce7d102c19538fea9650e5cd3"}, &(0x7f00000ea000)=0x72) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a60000)={r6, 0x2, 0x6c8df87043501dd2, 0x1, 0xed}, &(0x7f0000c2e000-0x4)=0x18) 2018/01/26 12:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ab000-0x10)='coredump_filter\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000129000)=0x9) writev(r0, &(0x7f0000e5e000-0x50)=[{&(0x7f000025b000)='+', 0x1}], 0x1) 2018/01/26 12:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fd9000+0xed1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00007fe000-0x10)={{0xffd9, 0x5ec639aa}, 0x20}, 0x10) socket$netlink(0x10, 0x3, 0x0) ioperm(0x0, 0x0, 0x0) dup2(r0, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x1, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00001c7000)={0x4c, 0x0, &(0x7f0000c3a000-0x54)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10, &(0x7f0000252000-0x68)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00005a9000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000a08000)=[0x38, 0x20]}}, @decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000dfa000-0x23)=""}) 2018/01/26 12:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10447, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000fc1000-0x70)={[{0x10000, 0x1, 0x9, 0xffffffffffffffff, 0x8000, 0x100000001, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x0, 0x101}, {0xffffffffffffffff, 0xf6, 0xef7f, 0x5, 0x4, 0x7ff, 0x5, 0x7, 0xcc, 0x5f, 0x2, 0x3, 0x1000}, {0xfd6e, 0x3, 0xf422d7d, 0x5, 0xfffffffffffffffd, 0x4, 0x9, 0x8, 0x6, 0x0, 0x9, 0x8, 0xab6c}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f0000ac5000)=[{&(0x7f0000f49000-0x45)="", 0x0}], 0x1, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000ef5000-0x30)=""/48) 2018/01/26 12:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007f7000-0x88)="00043b297ed5839a446f89098dd46248ba966d0d4caedb613a6acb968303a37e401e980eb36aec83ee6fecef09a4c1ee228ffff369f33a65a6f59451aeab2917923cc6b3fc1cfc117015096a53210cef365405dd9e1b06cac7fe371fa32802123fc93691d288b26242bf714aa4d0d2f158035507e957ce9ad3f4ed4439bc7642b215e5efa1", 0x85, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00001bc000)="00dbeff326fd258e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a52f4f4fd9646912ed2afed159fc28c6b7d4bee215a091b955600000000267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f11", 0x80, 0x0, &(0x7f00001c8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5a", 0x5c}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000054c000)={0x0, @in6={{0xa, 0x1, 0x240, @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]}}, &(0x7f0000a4c000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a49000-0x8)={r2, 0x81}, 0x8) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0x9c, 0x0, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000582000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563eb04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2a96cacdb4b2c4111a39503a8377e2238f6a32b79728c41b076", 0xd, 0x0, &(0x7f00006ac000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 12:02:08 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000522000-0x50)={@generic="0bc91e0608e88ed1a174589d96f57888", @ifru_addrs=@llc={0x1a, 0x1c, 0x0, 0x6, 0xfffffffffffffffd, 0x1ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000d3a000-0x8)=0x10000) r4 = syz_open_dev$admmidi(&(0x7f0000f17000-0xe)='/dev/admmidi#\x00', 0x2, 0x8000) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000f17000-0x4)=0xffff, 0x4) 2018/01/26 12:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000aa000-0x9)='/dev/dsp\x00', 0xc00, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f6d000-0x20)={@generic="b2bee6de9155aa389a967eeb4e77b0a8", @ifru_flags=0x1000}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) clock_getres(0x7, &(0x7f000070e000-0x8)={0x0, 0x0}) mount(&(0x7f0000244000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/26 12:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f0000779000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000420000)='./file0\x00', 0xa000, 0x4) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000002f000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x38, 0x2, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, r3}, {0x7ff, 0x6, 0x8, 0x6, 0x4, 0x9, 0x6, 0x1}, {0x4, 0xc9, 0xf837, 0x0}, 0xffffffffffffff77, 0xe, 0x3, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x3, 0x20, 0x0, 0x2, 0x20}}, 0xe8) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) [ 116.219610] binder: 18109:18112 got transaction with invalid offset (56, min 0 max 64) or object. [ 116.256214] binder: 18109:18112 transaction failed 29201/-22, size 64-16 line 2966 [ 116.305580] binder: BINDER_SET_CONTEXT_MGR already set [ 116.311751] binder: 18109:18112 ioctl 40046207 0 returned -16 [ 116.312403] binder_alloc: 18109: binder_alloc_buf, no vma [ 116.312426] binder: 18109:18128 transaction failed 29189/-3, size 64-16 line 2903 [ 116.338610] binder: undelivered TRANSACTION_ERROR: 29189 [ 116.344153] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 12:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f00006d0000-0x8)='./file0\x00', 0x0, 0x10000) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a46000-0xc)={&(0x7f0000f12000-0x6)='./bus\x00', r0}, 0xc) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./bus\x00') ioctl$int_in(r1, 0x5421, &(0x7f0000508000-0x8)=0x9) rmdir(&(0x7f0000604000-0xe)='./file0/file0\x00') 2018/01/26 12:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000858000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x8001, &(0x7f0000513000-0x8)={0x0, 0x0}) ioctl(r1, 0x9, &(0x7f0000fd9000)="be611b3fa1e13cc6b33d3c576cb31be78318900d29f6e6e3728440c4ee967a568814eb48923eb1028d374af6f4dcf25ad34ab0df7dde5274c63cd7f77941406608c9dd4adea99277b1722b181516bc2c") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00002c4000-0x50)={{0x0, 0x7ffffffc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="27a4fff7d9ee21b04fe59c43d8a1fd34ce3fb02889364d2b3dd29f03e5d408ea4b5c74d558ecd390287612bd2b950a3d5fb69225225847dd1f782207d62c", 0x3e, 0x40000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0x6) 2018/01/26 12:02:08 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000004000)=0x4) ioctl$KVM_GET_CLOCK(r0, 0x4004af07, &(0x7f0000941000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000693000)={&(0x7f00006b1000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009da000)={0x20000, 0x8, 0x1ff, 0x7}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000861000-0x4)=0x4, 0x22d) connect$ax25(r0, &(0x7f0000713000-0x10)={0x3, {"9d9b58af6ec421"}, 0x6}, 0xac) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) restart_syscall() sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x13e, &(0x7f0000496000-0x1b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x9}], 0x1, 0x0) 2018/01/26 12:02:08 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fcc000)=0x0, &(0x7f000001a000-0x4)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fce000)=0xc) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000117000-0x8)={&(0x7f00004ef000-0x8f)="0e34dd33e8da324ac4cfecf8441e177d53b6fbd6b4ced72e69b31d2bd002b762bccf7600920dd5559ce7fc4e2adfbff5db35bceefce8764bb6f174eab0454cf1a8d9e932cb9b202f3c06f3cad1fe3519c838ec73177d5f1de66e7e143ee40769f75187568b5211741464c0df68910b275efdc345e27c605e3b9502d52c808df17bea9759d081f50634683e244f5f10", 0x8f}) 2018/01/26 12:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x2000000000000124, &(0x7f0000200000-0x8)=[]}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000746000-0x52)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e3d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d91000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000691000-0x8)={r1, 0x7}, &(0x7f0000b95000-0x4)=0x8) 2018/01/26 12:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009b9000-0xc)='/dev/amidi#\x00', 0x2, 0x10f005) listxattr(&(0x7f000042a000-0x8)='./file0\x00', &(0x7f0000eb1000)=""/4096, 0x1000) ioctl$int_out(r0, 0x5462, &(0x7f00008a2000-0x4)=0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000a18000-0x18)={0x0, 0x6, 0xff, &(0x7f0000f18000-0x8)=0x0}) getpeername$inet6(r1, &(0x7f0000431000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c57000-0x4)=0x17) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e5000-0x10)='/dev/sequencer2\x00', 0x200000040000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000b89000)=""/0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000460000)={0x10200, 0x3, 0x5004, 0x1000, &(0x7f00000a5000/0x1000)=nil}) 2018/01/26 12:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = socket(0xb, 0x5, 0x100000001) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fa2000)={0x8, 0x1, 0xffffffff, 0x1, 0xfe8}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00009f0000-0x6c)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:08 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00003eb000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 116.503809] QAT: Invalid ioctl [ 116.519134] QAT: Invalid ioctl 2018/01/26 12:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ceb000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000257000)=0xc) bind$inet(r0, &(0x7f0000b4a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 12:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000675000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d5f000-0xc)={0x0, 0xdb, 0x20}, &(0x7f0000de7000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003e5000)={r4, @in={{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) statfs(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f00001a6000)=""/36) connect$unix(r2, &(0x7f000068f000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00004dd000)=[{r2, 0xc1a6, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000050b000)=0x0) perf_event_open(&(0x7f0000b83000)={0x0, 0x78, 0x6, 0x10001, 0x4, 0xdf5a, 0x0, 0x54, 0x0, 0x2, 0x7, 0x1f, 0x4, 0x57d98c54, 0x100, 0x3, 0x1, 0x2, 0x3, 0x10000, 0x2, 0x200, 0x80000001, 0xd906, 0x6, 0x7, 0x7, 0xfffffffffffffc01, 0x9, 0xfffffffffffffffd, 0x100000000, 0x0, 0x4, 0x0, 0x6, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000292000)=0x0, 0x1}, 0x4000, 0x5, 0x2, 0x4, 0xfff, 0x0, 0xcff, 0x0}, r5, 0x5, r3, 0x4) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000e83000-0x1)=0x3) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 116.555663] QAT: Invalid ioctl [ 116.579526] QAT: Invalid ioctl 2018/01/26 12:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a1e000)={0xff, 0x3, 0x200, 0x3, 0x0, 0xea4, 0x6, 0x314, 0x0}, &(0x7f0000c92000-0x1)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000011e000-0x8)={r1, 0x8}, &(0x7f00006ba000)=0x8) 2018/01/26 12:02:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x14d002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = fcntl$getown(r0, 0x9) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000e38000)={0x0, 0x0}) r6 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e11000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = gettid() r12 = geteuid() r13 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b36000)=[{&(0x7f0000000000)="da18117d79ced239eded29025ab8712ecf0422cd1e3b7a6b2a78fefe0a1d8dd781a0bf452e4ddd1e4e86069f8ea61786d7701738ee9b003b0702e3d192f6dbf60ab4ebfb85deeb501663c5f022343f66be6b6871e579abc9f9bb7ef222ba5139e5f820856ba1ea", 0x67}, {&(0x7f0000001000-0x1a)="87e21b5557478ebf2645589a4b6060283b3e30c66bd593ee2caf", 0x1a}, {&(0x7f000046c000)="dd9284126d3eb6941703b2cf74e99b49a9becfb2d4a280ca566e367fd2f81aa37f4013eb63e8c310dc14726a03008669beba5385d69131e8dff8293a0d7aa08f8228200d411ee5fb4be5543f22e658ba1870f7f7ce1a14efccd82cabf25e54b20da83d78c4ea5bf1ae931d47f8afec089b3f04e05e9dbea40381361de55ef61f5d5b341024d130d0c48d84803c4378e2e3c22203a64076f3b6844f81", 0x9c}], 0x3, &(0x7f0000e9b000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, 0x0, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x70, 0x10}], 0x1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000072000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r15, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) ioctl$KVM_GET_XSAVE(r14, 0x9000aea4, &(0x7f000075c000-0x400)={""/1024}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000119000)=0x0, 0x2, 0x3) 2018/01/26 12:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000811000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00002fe000-0x1c)={&(0x7f00008d6000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000d90000-0x8)={&(0x7f0000693000)={0x10fc, 0x4, 0x0, 0x40a, 0x0, 0x0, {0x1, 0x0, 0x8}, [@generic="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", @generic="fc95df47b85842e4d5debae140613b7e343e56f78aa31a18000072af2ae1879e2a8abf312415f80080dfd150cc133e429fd37f95ceaf96eea93098095917dfed344b14e3276c3385c583c2e0d9aa820ad386eb5ef33206e407959e60f26aad341cbbe0bfc1e0ece33ca344e88585d21594c28ad04e9a46b4844644f3f251ea9787bc300747e6c3fc4a3fca828b6d123f81355d431fd713acdae1358dbf18eaf9a19b6a47c68a69b8bbbf4097298bb0c6379c5e25a9ff869fda5b28642713ee363897983becbec97f089df41d815c9962a10751746f7c0f4fee4085feed88e0a868d144e823dc6044"]}, 0x10fc}, 0x1, 0x0, 0x0, 0x40000}, 0x4040090) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000029c000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x2, 0x2, 0x4, 0x81, 0x7, 0x9}, 0x20) 2018/01/26 12:02:08 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000eaa000)='/dev/input/mouse#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x6, 0xffffffffffff0001}, 'port1\x00', 0x64, 0x10, 0x0, 0x1, 0x40, 0xffffffffffffff82, 0x7, 0x0, 0x4, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000469000)={0x2, &(0x7f0000443000-0x18)=[{0x24, 0x0, 0xffffffffffffffff, 0x0}, {0x8, 0x0, 0x3, 0x0}]}, 0x8) writev(r0, &(0x7f000026a000)=[], 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b8f000-0x18)={0xffff, 0x8, 0x9, 0x400, 0x37, 0x3b}) r3 = getpgid(0x0) r4 = geteuid() getresgid(&(0x7f0000fb6000)=0x0, &(0x7f0000713000)=0x0, &(0x7f00006fa000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d41000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) getgroups(0x6, &(0x7f0000d6c000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00009f5000+0x1c3)={&(0x7f0000acc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000036f000)=[{&(0x7f0000c4d000)="8e9c31787a75d8d835bfeb8d7fee43242eea11d4ad6491a8c77391a2fe3b0883021ab66ab04e24ca3004018be8b05bba99123810302580c2ab5c1cd1d416f37785b608bc55beff2833b990a00e5437ee4f2ebec3f65adb9928a9258636a087c0d0a93ff4c258f068005ce77d0e4941", 0x6f}, {&(0x7f000006d000-0x72)="87fecb8de78480ea86cf2a55ab612a3563a78ecd1960809956c3d499b9c68ccc924fe7c05def74383506a04c3818efc8efe805c057ce8afaf14ab76e5afe1d9a5b6b037ca6cde808a722a202b5f43a43cc7d7180984bde1e9d4c0ede0edbbc8cb7402214a013bc04add8c30e9067d14f4f0d", 0x72}], 0x2, &(0x7f0000aff000-0x60)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r0, r0, r2, r2]}, @rights={0x14, 0x1, 0x1, [r2, r0]}], 0x60, 0x0}, 0x4) 2018/01/26 12:02:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/sequencer\x00', 0x0, 0x0) read(r0, &(0x7f00000f3000-0x58)=""/88, 0x58) 2018/01/26 12:02:08 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001d000)=0x4c2, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$netlink(0x10, 0x3, 0x16) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) 2018/01/26 12:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) readahead(r0, 0x3f, 0xfe) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000f10000-0x80)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) poll(&(0x7f0000924000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xffffffffffffffff) r2 = socket(0x6, 0x802, 0x3) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/26 12:02:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet(0x2, 0xa, 0x2f1a915f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000)={r0, r1, 0x2, 0x5, &(0x7f0000001000-0x94)="a682f9fa721fc5b6de8d379907786ad3efac575060f78798c7ca376ff8ef7e59a95be9d692ae346ce5c9e8713943163c81b0be77c70981fb42fa172a0a9a53e30c22a5212cbf06eea08d242d541bf698607f5164844f8055aa8616e052c83ad486ad38d296a6817505afe0c220e9827ebeeb394a919031cf54b18c2f777ddbf5ef38342ce4a2cf781c21ae0321a6550c29fb1f2f", 0x8000, 0xfffffffffffffffe, 0x1f0, 0x7, 0x7c95cac1, 0x8, 0x7f5a2aaa, "459ff422ba8f668ad5c204110410edd300bb11e5a4a1b6630e963abcc508b9b3f797a294c2c44f948e2d1bfaaf7ec52a8646060be41a90993a466ce83f9599b6e55c6769610a695dd96c9abc2fb94726b0f164bac462408352d5dfa948992ae0886e9955f3"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x200080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffc00}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r4, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000e95000)=@common='gretap0\x00') listen(r5, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000a19000)=0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20, &(0x7f0000281000)=0x0, 0x4) 2018/01/26 12:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000032e000)='/dev/vcs\x00', 0x400, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000efd000-0x10)=@generic="dbbe73a4bb422430b7dc0cbe27029eb0", 0x10) 2018/01/26 12:02:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7f, 0x20000000000a, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f0000918000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x2, 0x8000a, 0x575, &(0x7f00006e3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000850000)=@assoc_value={0x0, 0x100000000}, &(0x7f00003c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000aad000)={r3, 0x20, &(0x7f00000b6000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a83000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x39) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000000)={0x2, 0x88}) 2018/01/26 12:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d0000)={0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000737000)={0x6, &(0x7f000064e000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) readahead(r1, 0x200006, 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000050000)='stat\x00') sendfile(r2, r3, &(0x7f0000910000)=0x0, 0x2) 2018/01/26 12:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0xfffffffffffffd1e, 0x100000, &(0x7f0000429000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) 2018/01/26 12:02:08 executing program 2: mmap(&(0x7f0000000000/0x296000)=nil, 0x296000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000256000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000018a000)=0x6, 0x4) r1 = socket(0x13, 0x80005, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000294000)=0x0, &(0x7f000028a000)=0xfffffffffffffc86) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000099000-0x14)={{0x8, 0x3, 0x6, 0x4, 0x8001, 0x1}, 0x0, 0x68, 0x2}) mmap(&(0x7f0000296000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000297000-0xa)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000297000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000297000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000297000)={0x0, 0x0, 0x0}, &(0x7f0000297000)=0xc) getresgid(&(0x7f0000219000-0x4)=0x0, &(0x7f0000018000)=0x0, &(0x7f00001a9000-0x4)=0x0) chown(&(0x7f000006f000)='./file0\x00', r2, r3) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000299000-0x8)='./file1\x00') 2018/01/26 12:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000396000)={0x0, 0x10001}, &(0x7f000075b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a77000)=@assoc_value={r1, 0x7f}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006ba000)={r1, 0x74, &(0x7f00003a5000-0x61)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x2bf74000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f000031f000-0x4)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000bb2000)=0x0, 0x8) 2018/01/26 12:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) sendfile(r0, r0, 0x0, 0xfffffffffffff615) 2018/01/26 12:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc5000)='/dev/sg#\x00', 0x1f, 0x90000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00006d5000-0xdc)=""/220) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c63000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x2, 0x0, 0x0, 0xffffffff, 0x8001}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/26 12:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000efe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000510000-0x4)=0xc) rt_sigqueueinfo(r0, 0x39, &(0x7f0000242000)={0x1e, 0x3, 0xfffffffffffffffa, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000432000)=""/234, &(0x7f0000a2b000-0x4)=0xea) 2018/01/26 12:02:08 executing program 5: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x20000303, &(0x7f0000f56000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0xa, 0x3, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 12:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xa}, 0x1c) syz_open_dev$mouse(&(0x7f00009ef000-0x12)='/dev/input/mouse#\x00', 0x3, 0x400000) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/26 12:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000041e000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000296000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x1, &(0x7f0000b29000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401}, [@generic={0x3ff, 0x4, 0x5, 0x7}, @ldst={0x0, 0x2, 0x2, 0x1, 0x7, 0xfffffffe, 0x8}, @call={0x85, 0x0, 0x0, 0x1a}, @generic={0x7fffffff, 0x1, 0x4080000000, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x184) r3 = getpid() accept4$unix(r1, &(0x7f0000768000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000518000-0x4)=0x8, 0x800) sched_setaffinity(r3, 0x8, &(0x7f0000b83000)=0x5) chmod(&(0x7f0000485000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000274000)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x0, 0xaa97, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6d4a}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9f63}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) truncate(&(0x7f0000b52000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 116.858169] sctp: [Deprecated]: syz-executor6 (pid 18237) Use of struct sctp_assoc_value in delayed_ack socket option. [ 116.858169] Use struct sctp_sack_info instead 2018/01/26 12:02:09 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000f65000-0x8)='./file0\x00', &(0x7f0000804000-0xf)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f65000)="71111b90b670af754635794bc7912763d8e943884b2f3da3ce38b305e7b4c35f892df9018a7132e459db39e99a50285e760ec6c1354e3314ba2caa13cb16680cc7640ef0b3727d072cb631c6aa9c323c6b8f0f96b170fd11bcfb983124a9638d5ef9006cd1ffe306f1af339f64756ff5b90f5bbe80af7226f446442325ff17fe3a657926caeb8d7598621c1372148d1ad5a2f67da4c76e8e64f3fdf161596bc0bfda", 0xa2) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f66000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a7c000-0x8)={r1, 0x0}) ioctl(r0, 0x5, &(0x7f0000f15000)="e7259b6c86e9a3434ab85011b639315fea4c5fa9702b67befb2b8b2c9672d105e1886cc7393b0e25ce23c89a8d7b0b31eb3f9012041617b236e6047f9a47aadb096d170cfc0187ba49de0ba7f9b96f0047414c9112b9032c744807bde044ec7aa9e499e342b4da5f0fa228bf9f886fd98b71706eaebea854a2d63e422ef7e5cbb77dadb490ebad31cdc09356b130c0588fea6ad55cae90e1f06a955d43") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f65000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x1000, 0xa17, 0xfffffffffffffffe, 0x20, 0xd79}, &(0x7f0000303000-0x4)=0xa0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f64000)={r2, 0x48, &(0x7f0000f64000)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x88, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0xe90, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f0000f65000-0x4)=0xc) 2018/01/26 12:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007ac000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000)=""/0, &(0x7f0000000000)=0x0) 2018/01/26 12:02:09 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00001c1000-0xa)='/dev/dsp#\x00', 0xf1, 0x101000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000be0000)=0x1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ee000)='oom_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r3, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c76000-0x4)=0x3, 0x4) accept4$inet6(r1, &(0x7f000066f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002b4000)=0x1c, 0x80800) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000062e000-0x108)={0xfffffffffffffff8, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f000057a000)={0x2, &(0x7f0000c73000)=""/103, &(0x7f000004e000)=[{0x8, 0xe3, 0x3f, &(0x7f000072a000-0xe3)=""/227}, {0x0, 0x65, 0x9, &(0x7f0000a91000)=""/101}]}) 2018/01/26 12:02:09 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8008) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:09 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000020000)={r1, 0xde, "bd32e7f04eef272ae85a40b25e3db419619eab85dcca3f63274c9d3127b411e773a7323ecca29281667ec7aea2d5ba915ad1096c5628fc0f6c5ee4e2d31bc6f06a109a9e834062d53b7986b8df682009b26bb626e312e93d9c1e89da135220bbc323841058022e2581a9f590a4ed9672c218bc5e3e54633072f5d4065402d8ba563c2f769f1941c66cebeb8db1ee0c797f6c20189410274809d859856cb18a8d73db1a51270af49aa068870eadd57ea7bd39fdc754ca61f79516fd931b52ab9931d6817ac8a9ae36185a93da377cd6329e0ac4788e3ecc33d8dd3bec6219"}, &(0x7f000000b000)=0xe6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x42, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000018000)=0x0) fcntl$setown(r2, 0x8, r4) 2018/01/26 12:02:09 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ded000-0x1c)={0x0, 0x0, &(0x7f0000cb0000)=[{&(0x7f00008f4000-0x54)=""/84, 0x54}, {&(0x7f0000dec000)=""/70, 0x46}, {&(0x7f00004f5000)=""/189, 0x23f}, {&(0x7f00004f9000-0x5b8)=""/4096, 0x1000}, {&(0x7f0000dec000)=""/158, 0x9e}, {&(0x7f000092d000)=""/0, 0x0}, {&(0x7f0000045000-0xd1)=""/209, 0xd1}, {&(0x7f0000a55000)=""/0, 0x0}, {&(0x7f0000dec000)=""/4096, 0x50}, {&(0x7f00007cf000-0x73)=""/115, 0x73}], 0xa, 0x0, 0x0, 0x9}, 0x40000003) write(r1, &(0x7f000034d000)='j', 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c5f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00006d5000-0x60)={&(0x7f0000ded000-0x8)=[0x3, 0x6], 0x2, 0x3, 0xffffffffffffffff, 0x4, 0x7, 0x9, {0x8ca, 0x1ff, 0xb63b, 0x1, 0xffff, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x8001, 0x1, 0x6, 0x4, 0x9, 0x4000000000000b, 0x1, "1fe726087be5dbab272f6c043a944423c1cbf54bdcba157bdc585ab6ef893d64"}}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008ce000)=0x0, &(0x7f0000dee000-0x4)=0x0, &(0x7f0000dee000-0x4)=0x0) setfsgid(r3) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000def000-0x4)=0xffffffffffffff81, &(0x7f00009c2000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000b59000)=0x100, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000097f000)=0x0, 0x4) close(r1) [ 116.866933] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 116.938701] sctp: [Deprecated]: syz-executor6 (pid 18246) Use of struct sctp_assoc_value in delayed_ack socket option. [ 116.938701] Use struct sctp_sack_info instead 2018/01/26 12:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009bf000-0xb)='/dev/vcsa#\x00', 0x5, 0x20000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b30000)={r1, 0x0, 0x77, 0xb2, &(0x7f000012c000)="e537ccffce4f8a72da27906de47149d481e2398c4a2f72031436478df42f2c5b2d77f67cdefbd6d9a488605b2becf839717aa4ac51f2f7d7a1fa86e8f171e5370cea007c0557451e6467d117c021336a1c720ee86a507a441831001ade59ab57fe8b51acadbc87541c8d9281112cfaf07e1dca13301b9c", &(0x7f0000f44000)=""/178, 0x6, 0x9d}, 0x28) 2018/01/26 12:02:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x80000) writev(r0, &(0x7f0000012000-0x8)=[{&(0x7f0000013000)="2d459742ab5d59303dcbc5a79cb48fe2483b42cd6afc3ff9761deb81e3", 0x1d}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000002000)={0x3, 0x0, [{0xb, 0x4, 0x4, 0x0, 0xb92a, 0x0}, {0x0, 0x6, 0x88, 0x5, 0x6, 0x0}, {0xd, 0xfd0f, 0x9, 0x7, 0x101, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x4bf6c164, 0x20800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000012000-0x2)={0x6, 0x3a64}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/26 12:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x4000000000080, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:09 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, 0x6e7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000938000)='/dev/midi#\x00', 0x401, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000051a000-0x14)={0x0, 0x80, 0x1, 0x3ff, 0x5, 0x2380}, &(0x7f0000ba6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007b9000-0xf)={r1, 0x7, "9da51a1ac5d44c"}, &(0x7f0000bea000)=0xf) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b21000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00001c8000)=0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) lgetxattr(&(0x7f0000f47000)='./file0\x00', &(0x7f0000954000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00002af000)=""/54, 0x36) 2018/01/26 12:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000395000)=0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 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 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x200000080040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ea3000-0x4)=0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000588000-0x8)='./file0\x00', 0x20000002) fcntl$setlease(r1, 0x400, 0x2) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) bind$rds(r1, &(0x7f0000244000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e37efaf21b2c21f) 2018/01/26 12:02:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000483000)={&(0x7f0000da2000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x38c, 0x2, 0x2, 0x402, 0x2, 0x1, {0x3, 0x0, 0x1}, [@typed={0xc, 0x5e, @u32=0x6}, @typed={0x8, 0x1a, @void=""}, @generic="3ec6920d6bd4d8c8eb3ebec4ded80d1bc54265ff3b2c6fb6d6eabd1adeddaf7de16569a0f4a1267c721e2b6a6b12c5dece703fd1e55fbca536d0d57300007461f3dae9af580e0c6a651863c886a302b68e8284fe3d43b62e3441f47d9bfd3e5239d13746f734df5ea595b7ab767d2a5e0a25440e20da0d32a2e5a008015c6eee5c2ad720277c9451bbba8a1904e1db1aa8792ae643e7d81e59bccc4945a6413f94090bd4c69a3a6b643b43a8a0073a94107a63fb003baffc7490020c54120714c4a4c8817885ab8b59e5e2c5ab3163632028a96f463e24c9096aa5eaff855b38fb2a39f915166efd32", @nested={0x278, 0x64, [@generic="9c9ac4378c2c213d8131d709a767cc008c9a861b50f58a8da0ed8a0257cc2a860a5d363233acfd9976ee", @typed={0x20, 0x44, @str='cgroupcgroupmime_type\x00'}, @typed={0xc, 0x38, @str='\x00'}, @typed={0x10, 0x8, @u64=0x0}, @generic="5a259ce0e7dc7d2cf9115f1e219f4ac2b2d203ac27b9e942fa68cee2c4a613fa5f2469068c75e05d141afc7aec21a0e996b50d3c63213cf74406de8cccea8f7b116e737beb5eb1916a05883b4a74298a61462d6c2d617d565a8bee95fe9ea947f2293f258148e46be368c2f90bedaa1c331178", @generic="22b79dd67af22b6b75cdc3d2bfbba5af51fa4e3818023d8aa53b54969c39bfceb98b60b0d4820d26b649a1cde880ebf4b6e9992f514bc9cb0adb730db6fffe99ac730f82a6487234724391237874a572af8b027cc22f938591253f9310a1f0cc7a37862a04137825aa1623af06509c9bd9ca3524cb8d1bc249588d7777c2063f89ac83021f375cf242c454cb9be1abd04a2dbdfc2a03221f144a59950fdaa679e9e901d1d94b5cdf64289bc0edc9ef8cb8246e6a1ea4cc82c1f1d70ea24b6bf516d4fe3a966e99188b0cfb5c94db", @typed={0x8, 0x7d, @void=""}, @typed={0x18, 0x8, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="3caf2e64fdbbeeb160ba9910ba23d6f31c4544307b79f7b98fdba0c3c7688ec29821995d7082ce87dd4291ab091cd7cc73772a31c01be57cd07976e389d3bdc7a4aa1c2fb044b2e9b5fc7338ce2d3fda6ffbefe30c7c8af7c97d83d49ab5870c74aae3aea2c6796194acaebf7f1ad87440c75599383c186ef42710ad071b14764a3c56a3f731ca993cc175aaf40e7d1d0fa99c7ee8027bd695efe0a422fdbdb130103127cc4118516a2647473a"]}]}, 0x38c}, 0x1, 0x0, 0x0, 0x40800}, 0x90) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xa0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x45}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xfffffffffffffd39, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b81000-0x8)={0x0, 0x4}, &(0x7f0000d04000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000be4000-0xe)={r1, 0x3, 0x3, [0x1, 0x100000000, 0x3]}, 0xe) getpeername(r0, &(0x7f0000749000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007f4000-0x4)=0x3a) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000301000-0x8)={0xba, &(0x7f000096c000-0xba)=""/186}) fcntl$getownex(r0, 0x10, &(0x7f00005c9000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000cfd000-0x8)={0x0, 0x0}) tgkill(r2, r3, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000908000)={{0x1, 0x3, 0x80000000, 0x2, 0x6abee5e8}, 0x40, 0x4, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x75, 0x834c, 0xe6e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x0, 0x80000000, 0x5fd3d728) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fe8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a29000)=@get={0x1, &(0x7f0000c2c000-0x1000)=""/4096, 0x80}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/hwrng\x00', 0xa041, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000da9000-0x20)={"7d71ec7701a96f6a1569025f8c97c0ae", {0x4, 0x2, 0xfcb2, "56befeada5b0", 0x9, 0x0}}) sendto$inet(r0, &(0x7f0000acf000-0x1001)="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", 0x1001, 0xc004, 0x0, 0x0) getegid() r2 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') lseek(r2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ea2000)={0x0, 0x77, "989fe1c17b83a772d20a0a3acda4690713ed5eab3be4ee63870068a2c3f8dc94a4cbdd408835c7b8714bc1e3e68bb1754c058d7b9c6d2a648c0d35cd4452bac13833f21b16b255c661f88ae6e6565636b589dcee8819307ef1f689202e27b25d20a20fe47e036c33e2f77dce06f5f6a305dc421318de45"}, &(0x7f0000008000-0x4)=0x7f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005a8000)={0x0, 0x7, 0x9, 0xd8e, 0x2, 0xffffffffffffff7b, 0x100000000, 0x10000, r3}, 0x20) preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) connect$nfc_raw(r2, &(0x7f0000d08000)={0x27, 0xf3, 0x9a9, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000edb000)={0x0, 0x6}, &(0x7f00008a1000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004a3000-0x6)={r4, 0x20}, 0x6) flock(r2, 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b1d000)=0x0) process_vm_readv(r5, &(0x7f00006bd000-0x8)=[{&(0x7f0000be5000-0x2f)=""/47, 0x2f}], 0x1, &(0x7f000085f000)=[{&(0x7f0000051000)=""/158, 0x9e}, {&(0x7f0000eb8000)=""/4096, 0x1000}, {&(0x7f0000832000)=""/69, 0x45}, {&(0x7f000069c000-0xfb)=""/251, 0xfb}, {&(0x7f0000f65000)=""/246, 0xf6}, {&(0x7f00004e4000-0x88)=""/136, 0x88}], 0x6, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea4000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockname$llc(r6, &(0x7f000094a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dc4000)=0x10) 2018/01/26 12:02:09 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000b000-0x4)=0x7f, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000026000-0xa)='/dev/vcs#\x00', 0x6, 0x189000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f000001b000)={0x1, {&(0x7f0000026000)=""/135, 0x1b2, &(0x7f0000005000)=""/0, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000001f000)=0x0, &(0x7f0000025000)=0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000016000)=0x2, 0x4) 2018/01/26 12:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fce000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b6000-0x4)=0xe8) stat(&(0x7f0000e48000)='./file0\x00', &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000472000)='./file0\x00', r0, r1) mkdir(&(0x7f0000014000-0x8)='./file0\x00', 0x7) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000085b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009cc000)={0x0, @in6={{0xa, 0x2, 0x9305, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8, 0x6, 0x10, 0x98}, &(0x7f0000b44000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d1f000)={r3, 0x1, 0x9, 0xffffffffffff1343}, 0x10) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") pivot_root(&(0x7f000027b000)='./file0\x00', &(0x7f0000ebf000-0x8)='./file0\x00') 2018/01/26 12:02:09 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000fd0000)=""/230) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000aa000-0x8)=[0x0, 0x0]) 2018/01/26 12:02:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c46000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/26 12:02:09 executing program 0: r0 = syz_fuse_mount(&(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000039000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10001, 0x0) timerfd_gettime(r1, &(0x7f0000968000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 12:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000018000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000a2f000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000c81000)='./file0\x00', 0x20000, 0x2) mount(&(0x7f00003cc000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00', &(0x7f00002f2000)='tracefs\x00', 0x9090, &(0x7f0000ccb000-0x83)="a48da1c6e85ce3b0c0c3e4486a0d3f82658e961adecdd3665395e6155297e8b243efdbbabc9906390c1c25e24f313b8ba1935b38de406b6ca48d5703de0da6d876973c02739245ae8fef16102075350fe253bdcc4053eaab3f0771fcf9f77cfe4fb35dc7063180a111c2db54a43f97fd18d9dbbb61321b5eca92366be30edf97ea0043") r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f0000d00000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000800000-0x28)={@generic="7d6207ef4f0890eaa299ee22962a9041", &(0x7f00006bb000)=@ethtool_regs={0x4, 0x8001, 0xfc, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x7, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000cdc000)={0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r0, &(0x7f0000b8a000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') getxattr(&(0x7f0000507000)='./file0/file0/file0\x00', &(0x7f00006a8000)=@known='system.posix_acl_default\x00', &(0x7f0000404000-0x1000)=""/4096, 0x1000) 2018/01/26 12:02:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000440000)={&(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009d000-0x10)=[{&(0x7f0000787000)="f08056e10bd76b8c851ce9780f4da394768cabccd25f5f", 0x17}, {&(0x7f0000001000-0x26)="3300e2014ba7b3c1bf9ecb483f0a83ab8f9a169b7fb05dcaf0ebbd8816d99f90d8b5d5ade518", 0x26}], 0x2, &(0x7f0000000000+0x61)=[{0xa8, 0x115, 0xfa, "ac2dc0e502ae0862c177916c2d5b56fb7c04ba2dc80ab82c1471644fcaeb96735dc3a33b424937b1c72c26094f82e97ab2a68cb9190ab24d93f44278e1e7ec63a1ff9fe0cbc44ebe33e537c309816982c6cdb52d343d6235403bbd05e3355a867674c19861da34ca26451f584a1832bf5fdc75866a3e98f24cdf0023d9f7f5fcdd3094deda1138b8c6d8f3d7e6061d6bd54a5d6a53c72baa552d5ba7"}, {0x1c, 0x119, 0x6, "28b4cd755a373f3047f1676c89"}], 0xc4, 0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80000, 0x9) sendmsg$nl_generic(r1, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3c6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000064b000)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/26 12:02:09 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000045000-0x8)={0x0, 0x0}, &(0x7f0000018000-0x4)=0x8) 2018/01/26 12:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timer_gettime(0x0, &(0x7f0000a16000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0xffffffffffffffff, &(0x7f000065c000)=0x0, 0x80000000, &(0x7f000017b000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x6, &(0x7f0000576000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00001c9000)={0x0}, 0x0, &(0x7f0000820000)={r1, r2}, 0xffffff87) writev(r0, &(0x7f0000fe8000-0x10)=[{&(0x7f00006c9000)="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", 0x1000}, {&(0x7f0000735000-0xc3)="0b0c31a435611993fb1a1bc74f36a8db68a55df9aa80ab32b5802f8631139fd60f8fb52e78fb6de3bd1b78d02fd8c90df97be6464f0a789f5f4856d00eb3c3193b102e00e3b639832f169e66d6bafc72f402352e952b12901c1555bdf55486d1917a669242348e5a3a7efc2b7b018a56ea72f72e0e989aa5749ddac761481a60e079b57a97aa7c87df358e98fbfcbe7c96122d25d324a7b5d44d673264c1b88df21141e86d4db61180f40045a576b41f021f1cc8e4564220e93107e739766adbbfc5a4", 0xc3}], 0x2) 2018/01/26 12:02:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ed3000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xfb) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000214000-0x78)={0x3, 0x78, 0x9b8d, 0x2, 0x5, 0x5, 0x0, 0x5, 0x140c, 0x8, 0x5, 0x7fff, 0x7ff, 0x10000, 0x69, 0x1, 0xfff, 0xfff, 0x8, 0xb1, 0x20, 0xfffffffffffffff7, 0x7, 0x3ff, 0x9, 0x100000000, 0x7, 0x7, 0x40, 0x9, 0x1, 0x101, 0x81, 0x468aec8f, 0x2, 0x20, 0x100000000, 0x2, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000353000-0x1)=0x0, 0x8}, 0x24008, 0xe588, 0x8, 0x7, 0x8000, 0x1800000000000, 0x5, 0x0}, r2, 0x96, 0xffffffffffffffff, 0xd) sendto(r1, &(0x7f00007ce000)="", 0x0, 0x0, &(0x7f0000dc3000)=@ipx={0x4, 0x0, 0x0, "481de85debf3", 0x0, 0x0}, 0x10) 2018/01/26 12:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x0, r0, r0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x1, 0x101}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000da1000)=@assoc_value={0x0, 0x3}, &(0x7f000057a000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000061000-0x10)={r3, 0x7b0, 0x97, 0x4}, 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007ee000-0x8)='./file0\x00', 0xc000, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f000085d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200100) timer_create(0x5, &(0x7f00000a2000)={0x0, 0x28, 0x6, @thr={&(0x7f0000ab3000-0x98)="d440776cdca32f579483008acbc0ae4303b9e877f83d727052c1ada02c6f71733828086821219d165a1fabb8e8a91f14805aa688214ac6298f3f7a4f2270e37e311459c89a414b0c1b732093876f8bec939df50c7676db94aad6c94516a62c93a41d49a28ad2b10ddfd86b13f667d7494dfe2e7a3eac48b954e72c9ade3122043adc02434beacddfd3c3aebe426a8429256ec58dcaf61eeb", &(0x7f00003d9000-0xd7)="e62a1c8f3db5292b4eca915f31399cc37fb75493d504cc8f1dacde726d48d6838dbcaf47807b13f27318b17c127b6384620e4214c14f8eaf649714c9a897d75ff8419fad60388c156b2a6aa0008131ed95271b15634df1bf7fab0ae206aad268f761de45be45545d5056186b61ddbfe1c608faa20e4354fd0554869c11c6f92e6d9489d15f8ba922e52ecba9a7433c45a2f59cead38eb56325372baffd972250ec7f3d319f4c42d3ea991c6cf67ad3480d55c75e168dfc01f2c2901a4718c5479ea91e8289bfd4031afa7cd1a2a40ada1fd58034c92a79"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbd000)=0x0) timer_getoverrun(r6) getsockname$inet(r5, &(0x7f0000b60000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000230000)={0x0, 0x9}, &(0x7f00000bb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00001a1000-0xe8)={r7, 0xc4, "f7a84b0f796413fab9f2a7bff2cc4c9a8f4bb12b04db1bcfe2c7928c918d9864a941631059974ba46c2ebd14e27b0e025ce9fc747579cc1aae7c93a181e9285b27f128e8d18ce70a53a6bb0c196915b0aa4f460af0b8863f3c56a1f20b07e32f49c7e505ee3c657574839d011005f3b5c91fc5084ea235b6a3b3e38b5af63fbd068ff0fe57b1492df7b5e07d557209b8891e749de11ac5e7ad84a466f647fc8bdec25eabd751cd0b67e4aa3e4b8c74df36bca7fd4274144e0205c105d3c6dedfa8903ab0"}, &(0x7f000099a000-0x4)=0xcc) bpf$OBJ_PIN_PROG(0x6, &(0x7f000039d000-0xc)={&(0x7f000006a000)='./file0\x00', r5}, 0xc) syz_open_dev$sndpcmp(&(0x7f0000186000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/26 12:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c04000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d9000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000afb000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009df000-0x8)=@assoc_value={r2, 0xdfb2}, &(0x7f0000fbf000-0x1)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009f0000)={0x0, 0x782, 0x8, [0x0, 0xfffffffffffffff7, 0x8000, 0x1, 0x800, 0xfffffffffffffffa, 0x9, 0x4]}, &(0x7f00004ac000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009bc000-0x8)={r3, 0x0, 0x8}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d53000)=""/70, &(0x7f0000301000-0x4)=0x46) socketpair$ax25(0x3, 0x7, 0xfd, &(0x7f0000e50000-0x8)={0x0, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/audio\x00', 0x10080, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x5f0b) 2018/01/26 12:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009e2000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000070000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000d31000-0x8)=0x0) pwritev(r0, &(0x7f0000ff7000)=[{&(0x7f0000db2000)="b3970df4c6a352dfb06383f25f25b1c01abae32f304120895eaac90e6c372883c320c98cbd4669334e001dcab09e9c8035d6271a0d9a87bc551894f4f0e379a5e9ca69b7705b3c1d1cea82b4480cdf1395df39d3bb76126a1148bcbea63ec733de96dd36607e065d601f1e21d37f0c5d2eb114bf3edb4f29632e4c7e6678d3a37f0ff4af55c521b3346f77e18753e3defe68441aa29d66024cb9146bb77ce22a4070b1662eff59c635cc722927d28ff4bc2d48dd7afc0da7", 0xb8}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb5000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) 2018/01/26 12:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000364000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f000068e000)=0x0, 0x5) 2018/01/26 12:02:09 executing program 1: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r0 = getgid() setfsgid(r0) 2018/01/26 12:02:09 executing program 2: openat(0xffffffffffffff9c, &(0x7f00009f3000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup3(r2, r3, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000f90000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) prlimit64(0x0, 0xb, 0x0, 0x0) tkill(r1, 0x16) 2018/01/26 12:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000908000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00009da000)='ramfs\x00', 0x8000, &(0x7f00003b6000)="") r0 = creat(&(0x7f00002e0000)='./file0\x00', 0x10) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000044b000-0x20)={"c8702aa50e059a4351ef3b3425220657", {0x4, 0x61, 0x75a5, "ef386c47ffbd", 0x3, 0x0}}) umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000471000)={0x0, 0x2}, &(0x7f000095d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f1a000-0x10)={r1, 0x46e8, 0x5, 0x353}, 0x10) 2018/01/26 12:02:09 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x200, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 12:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000878000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 12:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000aa3000-0xa)='/dev/dsp#\x00', 0x8001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000094d000)={{{@in6=@remote={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}, {{@in6=@loopback={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}}, &(0x7f00002c9000)=0xe8) fstat(r0, &(0x7f00009fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b96000)='./file0\x00', &(0x7f0000c94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000482000)=0x0, &(0x7f000023d000-0x4)=0x4) openat$vnet(0xffffffffffffff9c, &(0x7f000043a000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/26 12:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000562000)='/dev/vcsa#\x00', 0x100000000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00002e9000-0x4)=0x0, &(0x7f0000e33000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c4000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) bind$pptp(r2, &(0x7f0000987000-0x20)={0x18, 0x2, {0x5, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000091e000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 117.402803] audit: type=1400 audit(1516968129.492:905): avc: denied { net_bind_service } for pid=1313 comm="kworker/0:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/26 12:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000011b000)="74080000000000000001000000ff7f", 0x1) dup2(r1, r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a0c000)={0x0, 0x0}) fchdir(r2) 2018/01/26 12:02:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20400) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x94, @loopback={0x0, 0x1}, 0xcfe5}, {0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0xe, [0x8, 0x4, 0x8, 0x1, 0x2daca11b, 0x1f, 0x1, 0x2]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) clone(0x0, &(0x7f0000002000-0xca)="fea7db9cc4910ba232b89f115a0f025833c62cf119e9ca4ba2e12cd37a1c15915b5b667b61c29f71bedf369ea448f5c3fbf179f49224e5b0455c190a9f5e406792df132bee984649ba213b285856911e9efb544d034313ca71b396cc3c605d959c6dc24dea4a8e53956efad36c3ce296c2f5e8ba803ea2ed4fe0cb8b3c423ae73fbd4fab9d8010c3f275ff3caac7d5d9b7116830dca705499e91517a99c0b1b99afdfe8c4c2c596a4498adcd81d88a730882fb51af8130a627ba4a3771ab75a14890099bb299bcd637ee", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x9b)="b2bc72408d7b04f420c13df4f6177c5207171364fc50e209b30a9e7af9bea0b5c7345860460f782d6ed56226ba070a87e301d2ea9032637bbcf84a26421598358bb22667f5d77cc336c8aba7b445fcc7c8b4e7fcce70e11f624a6fc61ef743ece0e17045649dfd0f2a8f6d1aa0c72119a2de8d399306ad06cf4aa4fe1fc4b81996647ecfa7f37cdfa9fc6c6ad73228a3b2c16c5d2944e1bbc52072") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x2e)=""/86, &(0x7f0000002000)=0x56) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffff9c, 0xc1105517, &(0x7f0000003000)={{0xffffffff, 0x7, 0xbea, 0x7fffffff, "c9cbf42a8f4552e5799725e6009e2bb209c1e14dbcd7b526d6e0e6bfc9ec3fab7944f5e0b3cc98191fbbe100", 0x5}, 0x0, 0x0, 0x7f, r0, 0x0, 0x9, "ae5f843a6e2cef646f8f66070785b4531cfc643fc2a0ef16d3a6a1a8a584ae83a28862c0a0adc07623f6a86a4eddb1672eba2ca671aeb835cf38de893e14ce46", &(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x854, 0x100000001, 0x7f, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x1, 0x4) membarrier(0x9, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000003000)=""/135, 0x87, 0x10000, &(0x7f0000005000)={0x1a, 0xf6, 0x1, 0x1f, 0x6, 0x81, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000006000)={0xfff, 0x10, 0x1, r1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000008000-0xa1)=""/161, 0xa1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000008000)="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") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000a000-0x4)=0x202, 0x4) 2018/01/26 12:02:09 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000025000-0x5)='user\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000656000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae1000-0x18)={0xaa, 0x43, 0x0}) 2018/01/26 12:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x497, &(0x7f0000e4d000-0x4)=0x0) io_setup(0x1, &(0x7f0000234000)=0x0) io_setup(0x2000000007, &(0x7f0000471000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00005d1000-0x8c)={0x1ff, 0x1f, 0x20, 'queue0\x00', 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]}) io_setup(0x4ac, &(0x7f00006c5000-0x4)=0x0) io_submit(r0, 0x8, &(0x7f00003ff000-0x20)=[&(0x7f00009a5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000fa0000-0x3b)="4991720f94545a8066f23ddfcdf27d23dbb5958b1ab5821dcc2463b02d4ea5468aac7a6260fd3395492a63d0dcb01f16a898831462f73dbdf114fe", 0x3b, 0x2c, 0x0, 0x1, r1}, &(0x7f0000d90000)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f0000a56000)="", 0x0, 0x1, 0x0, 0x1, r1}, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000e84000-0x59)="e7cf5701d9a7f15d57201dc24017b1e69763acbc4cd3d422932ed315d9855514a03ee022aa7039bc054867060ae68c442f4e7033ffdf92be92d32db06dd479a6a27959c0af0f8f73f6c8a1cd2b4dac995c651f2455bded9f72", 0x59, 0xfffffffffffffffb, 0x0, 0x0, r1}, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x7, 0x200, r1, &(0x7f0000b63000-0x2c)="2b967439afbc78c00c151cb11793dc6ba188c744b84f46a4d7ea4a01295b47f0ae059625d581d6b6bb59f5e6", 0x2c, 0x486, 0x0, 0x1, r1}, &(0x7f0000bf1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100000000, r1, &(0x7f0000cba000-0x5b)="cd0ce9e507924a2c299cda2ff9a20f6be502f72d7a4197b469c3882f9c5153e852819207798348a5c7be8b1af6ac996b10064ad460b2afe6034606475cf0bd13b208f62999830536786ef3a2af9ba69ef35730d89e8156cbbeaffc", 0x5b, 0x6, 0x0, 0x1, r1}, &(0x7f000080b000)={0x0, 0x0, 0x0, 0xa, 0x800, r1, &(0x7f000054b000)="554ece8efa91d8159a7708b9fef002a3dbd70eba71670f4dcbf8eb7d1df129d32ecd4260a905dd8ea504b618e5c11a490a1fcf93a7f7ee6afc11378872a5aae23173d0da4720bcd88d0c64bf2b5e1b5ff8e4befc1d383e25f1c60ab84e2715a4f0d1192225c7bb679d88deaa7adf317d23cbebb8ad67a9bf8fb1a0b62c65ce9c23377d0aedc3b478f159279f68255e6e90daca29d4402cbce54762f560108ac11839a0394fb2faeb6b66e3894437745da3b8ff57e74ea28eecc21e39df14e9fdd7158713bbe355ecb05f469d84b9de75142304667996f73c9a737c8598f2463aa748f7dce16a32f7b4", 0xe9, 0xea, 0x0, 0x0, r1}, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f0000500000)="8849bbe2dd5a9b3be5323ab7deabe9bd0b368c13ca87f9ef774d9a93117f8788fe33e423fc105f72fd90d1dd04bd2063968a45952feec3b0c148ed68a6fefa6f07ff2a3fd0f88ecbcf36fa6b7679c52d7eca7bad1386bb84fbf670d7a321fbd2aa9fc3cc860d9d15565dc8caef0ef540181477fb725ea9b93f246769e069cca5cd52cebf423a3eacffc2c33c095850dba328c8c46c4f1d9571effe5616e2773e3c49dc0f1f8fee51b641ef61ba38d01938e45e5e", 0xb4, 0x7, 0x0, 0x0, r1}, &(0x7f0000bcd000+0xe29)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f00004a7000-0x12)="ee52fe088902dc3f92a0f7c62fa6affe3077", 0x12, 0x100, 0x0, 0x0, r1}]) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b6b000)=r2) io_setup(0x6, &(0x7f0000981000-0x4)=0x0) 2018/01/26 12:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100000000d, 0x84, &(0x7f000070b000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000920000)={0xa, 0x3, 0x6f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) nanosleep(&(0x7f00005c0000)={0x0, 0x989680}, &(0x7f0000369000-0x8)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000050d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, r2}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r1) 2018/01/26 12:02:09 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa, 0x4c, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000016000)={0x0, 0x2}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000016000)={r1, 0xa0, &(0x7f0000017000-0xa0)=[@in6={0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x388ed593, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffff}, @in6={0xa, 0x0, 0xbd1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}]}, &(0x7f0000005000)=0xc) r2 = syz_open_dev$audion(&(0x7f0000015000)='/dev/audio#\x00', 0x1a9a, 0x40000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000016000-0x10)={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r4, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 12:02:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@generic="be0a5d2624592b3263ec6db37063d273", @ifru_flags=0xbd21807039c1eb7e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ffb000)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x98f, 0x0, 0x0, 0x0, 0x2ffb}, [@ldst={0x3, 0x1, 0x7, 0x9f9fadbca207b121, 0x5, 0x5c, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b7d000)='GPL\x00', 0x79b6c224, 0x7, &(0x7f0000000000)=""/7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r2, 0x0, 0x2c5, 0xd8, &(0x7f00003b9000-0xcf)="", &(0x7f0000cf1000-0xd8)=""/216, 0x0, 0x0}, 0x17) 2018/01/26 12:02:09 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b00000-0x8)='keyring\x00', &(0x7f0000a6e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000786000)='keyring\x00', &(0x7f0000b00000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aff000)=']bdev)selinuxvmnet1ppp1)\x00', r0) r1 = add_key(&(0x7f0000afe000)='rxrpc\x00', &(0x7f0000745000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ec000)="", 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000afe000)='keyring\x00', &(0x7f0000afe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000afe000)='asymmetric\x00', &(0x7f0000116000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aff000)={0x0, 0x0}, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000d8000-0x20)={0x5, 0x1, 0x105002, 0x2000, &(0x7f0000a24000/0x2000)=nil}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b00000-0x8)='./file0\x00', 0xc000, 0x1) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000b00000)=0x5, 0x4) 2018/01/26 12:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000942000-0xd)='/dev/dmmidi#\x00', 0x5, 0x10000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000918000)=0x6, 0x4) r2 = add_key(&(0x7f0000b5f000)='ceph\x00', &(0x7f00009c7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000237000)="93323a6550464b7bfd6bcc8c086bc0176320e6acff4b4421b18694d538c1393efd4b5d3d", 0x24, 0xfffffffffffffffb) request_key(&(0x7f00000fd000)='blacklist\x00', &(0x7f0000717000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002cd000)='/dev/kvm\x00', r2) syz_open_dev$adsp(&(0x7f00006a8000-0xb)='/dev/adsp#\x00', 0x8, 0x19485b2fb4101c6e) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fe0000+0x632)={0x3, &(0x7f0000c4a000)=[{0xff, 0x5, 0x100, 0x1}, {0x8001, 0x3, 0x6b6, 0x8}, {0x0, 0x7f, 0x7, 0xb65e}]}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/26 12:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 12:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000076000-0xba)="d624d4974e006b71d17f9e76938666b1fb39f26edbfe2187ad7cc3aa60e727504ed4c2db6976efa40d6ba69d8374d7ceab832c4ec9bcf795ede877185fc2b91ca0abdcb2e8848a610fe588317317a950ccba40c9eaddbb441ef6f0e4aabbe74b7f46cf2c826398f52f9c5a1af08082e2744b877bd05b915bea5853052f12693a9fab97a8a2b91c53fb973053e1e1953fcaf2312b59864691a513d8748aa26306fa82fc46736cbb2a71ce137c4e57fe899cea4c1761efb827373b") mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f0000fae000)='./file0\x00', 0x200) pivot_root(&(0x7f0000f87000+0xb55)='./file0\x00', &(0x7f00004f5000)='./file0\x00') 2018/01/26 12:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = syz_open_dev$admmidi(&(0x7f0000984000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000bae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe2000)=0x14, 0x80000) bind$can_raw(r1, &(0x7f00008b9000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/26 12:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000e22000-0x198)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b49000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x7f}, &(0x7f000082b000-0x40)={0x3, 0x9, 0x200, 0x6, 0x20, 0xeba, 0x4, 0x3}, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000128000+0x33e)={0x0, 0x2710}) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e68000)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000086000)={0x1, 0x0, [{0x40000074, 0x0, 0x0}]}) 2018/01/26 12:02:09 executing program 1: timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) signalfd(r0, &(0x7f0000d7d000)={0x0}, 0x8) 2018/01/26 12:02:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x314) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r3, 0x0) r4 = dup2(r2, r3) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000ca000)={0x6, 0x8, 0x56, 0x0, 0x9, 0x7fff, 0x5cb9, 0xffffffffffffff80, 0x8000, 0xff, 0x4, 0xfffffffffffffffd, 0x0, 0x3, 0x4, 0x6, 0xa8, 0x0, 0x3f}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aab000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b8000-0x4)=0xe8) 2018/01/26 12:02:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xe9, "9e69c7462720beeb5cd09a7523b7ac4fe429b05a4f87727c48a36ab57bd58fcfe60b5afcf4fe86b9a0bc61daab362d7acdf4582cc51df1457f9f2f9cfe1e87d12fd148b83ae3bf54172b2bbb5e2c71886de8a1c72956fabc318965529a21588382510344bfe7c6b1b76cc90b7ac9c4622c909481a67e6acefc057391850449ddd517daff70ffacf7181933eb8dfcff27d87147dd676378f8a9369e930580082d3fc13a4fc254cd4b8203577ec970313e7d4581b259f9dac4e37f167c996adfe930d20266cb5f76da5420ba57f7ff5125b7653ca6f9b9be98dac33baf36ed844d2ecfedf273c9a2a1c2"}, &(0x7f0000000000)=0xf1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x6, 0x8, 0xfffffffffffffffc, 0x100000000, 0x32, 0x9, 0x1, 0x0, 0x8, 0x3ea6, 0x7, 0x100, 0x4, 0x0]}, &(0x7f0000003000-0x4)=0x108) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@common="00040000000000000000f300007bfffe", 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000-0x78)=""/120) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000002000-0xd6)=""/214, &(0x7f0000002000-0x4)=0xd6) setsockopt$inet_tcp_int(r0, 0x6, 0x2a, &(0x7f0000e7a000-0x4)=0x5, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) 2018/01/26 12:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='W', 0x1}], 0x1) getsockname$inet(r0, &(0x7f0000e85000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043b000)=0x10) 2018/01/26 12:02:09 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) syz_fuse_mount(&(0x7f0000b86000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x57bc20119c317f66) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:09 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x8000000000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc2000-0xb)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008fa000-0x8)={0x0, 0x80000001, 0x6}, &(0x7f000075a000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ae000-0x14)={r2, 0x3028, 0x101, 0x4, 0x6, 0x3ff}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fc3000-0x8)={r2, 0xfffffffffffffff7}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000be8000)={0x44, 0x0, &(0x7f00000fe000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb8000-0x38)=[], &(0x7f0000fc1000)=[]}}], 0x0, 0x0, &(0x7f00006cf000)=""}) 2018/01/26 12:02:09 executing program 5: chdir(&(0x7f0000790000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xbc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000713000)={0x0, 0x3, 0xfdf}, &(0x7f0000d1b000-0x4)=0x8) r2 = syz_open_dev$audion(&(0x7f00007f3000)='/dev/audio#\x00', 0x4, 0x1) bind$nfc_llcp(r2, &(0x7f00004a0000-0x58)={0x27, 0x9, 0x0, 0x3, 0x30e, 0x5, "7ea20db03c777147edcb3e7e807bce693c3bd90dc856721972092dc3fd294687dae6479ce7253f6492b7be59c0c60c862eac81c82135cd3123c70445f1fe3c", 0x72}, 0x58) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000560000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x0, 0x11, r3, 0x0) 2018/01/26 12:02:09 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000e13000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f66000-0x8c)={0x0, @in6={{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]}}, &(0x7f0000f66000-0x4)=0x8c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000b25000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f68000-0x4)=0x1c) 2018/01/26 12:02:09 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000000b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/load\x00', 0x2, 0x0) r7 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0x3)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000)={{{@in=@rand_addr=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=@mcast1={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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000000d000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r13 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80800) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f000000b000)='./file0\x00', 0x0, 0x10}, 0x10) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x800, 0x0) r16 = socket$inet6(0xa, 0x7, 0x3f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_fuseblk_mount(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000008000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0xfffffffffffffffa, 0xc00) r19 = timerfd_create(0x5, 0x80000) r20 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r21 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r22 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$ion(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = getpgrp(0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getegid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000c000)={0x0, 0x0}) fstat(r6, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) r32 = syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000-0x4)=0x0, &(0x7f000000c000)=0x0, &(0x7f000000d000-0x4)=0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000a000-0x5)=[{&(0x7f000000d000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000-0xa8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x10, 0x1, 0x1, [r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24]}], 0xa8, 0x4041}, {&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[{&(0x7f000000d000-0x7c)="a218ae909544ad22fe9519157d536699f77f01fc876213df4cbd887e7b3ed4afaae7e7c623bfd785a955c6c50aa7464fea2290bad02b8d6641386afe9657d427665510b9174c212dd835bb1e6071df074ada131014bf68989c0be45b9a4fb90b9eed0f8f00a3e700b985d03c76de72e63b39f1472df55fd7bc2d4dca", 0x7c}, {&(0x7f000000d000-0xe7)="cf95737bff6d0762e02031c84ea605ae56122a35b113dd360bf284773295fd2452ed86f114cb80ef4af85f5cc725ddff5876f954b7d1312b2fb4915fd46f8a403a61d2943ffc194e9c289d02d385e68eaa8c0bfaa98516610ee3d734f9371e3ac9dcd47623b507ca3a439e67d6d13130b050b0b9ed904b994306d2475acb51519d70c0d10d6655fd21031c4fdbec3ce0e27907f72b3b97d4fff3f05388e9448ddd5aaeb66837ae2517a09c23475845159c294184a9130bacdc66d08aae0c2cfea3ca425706481a5c414774c24d134827ff7006ddb9b0256b2f2ac0bafde9f23b7a2959ebed0fe2", 0xe7}, {&(0x7f000000c000-0xa7)="832a19878438fa928869e3992fc214129addc4dd563ee4c3ff737425f4db7a142744e0b44e7571f07692429ac74e928a6341d474aa4938cbbf76b31299e3060a5709451ac839f5d19b95edbb5cebfa840e3e2d878147341d07c70d61d8aaff69c7991dfdf14d71f1dec0a56d247f4d039387a5b9ae2e00af174035016fe70fc8d11dbea3e1d429b51e2b9d437294af855060ca675584c0b106e6140ab6542aaa8776b1716460c4", 0xa7}, {&(0x7f0000003000-0x4d)="477c08f2b84db016b6fcf71c5235094639a0dbe713120bc5215dbd69c1fceef3b990b5188c10ab4ee26d5fa5b181d778fd6ab0fae46fc529ed20c8be361e40a94ed93b16c9b661d690064a8bdb", 0x4d}, {&(0x7f0000008000-0x13)="2197e0723d76b1bcffcd5ca0e7c9d2217c33d5", 0x13}, {&(0x7f000000c000)="0e133960f4ccbc58eac8e66e100e0f5165b4ad8ff372d1e94eaa35c5088dbd12a36b7855e5af03696b8cae88ba5df7335713bff6f57d56c362a8322a573a98b89c4e738b9961d9f6f5796679c874297ddf843aafa21119097181ec9364c8715ee523858e55489ba998", 0x69}, {&(0x7f000000d000-0xd8)="63b1c2f57641f4f45f415dce42119168c53e809e1be83cd1f177aa2e5f22dd4ed97782381244be48b4fe1911b6ecd236f5044e59494e37eb494f8dd947f73c22b1a57c32b344ed1d6e9a13064ddbe799978172718c3631912166874abdc1fcfe9c5beff14ac5de4b44c47c4c350c36eabe2e2e14343f43c69eb52752a998dadd88318623afaead76972ffd6524bdcdec2c19f4adf2744084ec1979c148722ab0cf05ce74baf0a0317f7bc984e96bb0b06815576bc2f6f404b6c0e53176aaa6cbe6476e370f9aa2159fadec5ca706d8e2a64a0716b65f16d8", 0xd8}], 0x7, &(0x7f0000007000-0x30)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x30, 0xc000}, {&(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x48)=[{&(0x7f000000c000)="b6e069126ce13f8f9aeaefbdb17b98370fa7394427d3c4f3c66dcd85eedcd73292f5253dd2c8e5b234232bfde63fb7d1aa2faf114fb5ad10b4ffcae11771c751b11245bcb0a34204fb011a09f5cc3a2ebe996dfa3dfe29e0228187bfcf906e7402c04ed7d5a483bb2cf6e84d517f430f70eade2aa996dbf09ce62ed13a05a6896d9754981075b6504c33ed0ae17a5f394a1258d178274c76ab6c45ce3fcc8a9b934c3aac1572221df194df4929c144cdcee47c899fa51763b79d29e8f9193456de5978c6e053d015d69672025c04e77ea041e0b36cdcd9", 0xd7}, {&(0x7f0000009000-0x6c)="89fba1870920ebd8efc268e36f19d5cf84244a176a2c959aa1fbd77a3c35fd05a250c119f3d51462841ef2fe21e1e61135104bf52f3d2fa9de3ce9c0c3ca4a8d00d7baed1923a20c02b686b8e77855c3152197740c2e5ece89ef94bd5cf328178b3e440ef9e23b97754fd054", 0x6c}, {&(0x7f000000c000)="c19f26748f611f3432dc5449b949cf080eddf01a90cf62fe8b57722e5a6cd10f5c69b66b3fe3ff7c52d737ff1a1357e7648691eb588476ab1b076727cd774f38c150634a6996f0f4006601162b7e32ce5ec6944681fd17ffa6", 0x59}, {&(0x7f0000003000-0xef)="33e384661f34346d2ac2dd9b95d2cc9f0a77792626698a9cd0a9a293530ad7f821160272da7dc8080a47cbaec88a0576c7f27d2589d0e950f148c8c4479c489398224ae0d3fdb3c6b7be3631a0f309bbeb6f3111a6be70047740ec02ee309b4cd6a3a4d19f0321403a4c46208e349f1787bd32c606c9fee28d3552d9dcc43ce173453935a513e986a76242ba2738d14d76a4c1fe1581ec726372ac170bc56c182315418ae7f8042dc1d0d6223faf40cc2726bb0e985507dea1cd0073c2763f3877fa4aa146ed9854d5f736c37f1ee0fbdf5aaee68ffcac917cb5c862040b5b2b17fa969f3530c09b6ad32c592bbc66", 0xef}, {&(0x7f000000d000-0x13)="01769025469436046202303573fe098c842db3", 0x13}, {&(0x7f000000c000)="5e013daf0273f2da22f5834500666157c2c8b5ed5cf7bd36975369c679407d83eff005c95b1ba8fc47141da11bbc82fe15bdf380a96cdd5ed4e342226a6f153af3088d62d8efd47c664aed72cc30594e9288e905143075de75a3ed8e16e50466a5cec434d0bcd8287d5d99061aa0163665cb121ae4c21945a60ade95fa122b2b7b59a96a6fe6c0", 0x87}, {&(0x7f000000c000)="7569ca2629410ea1d19aeed869421687145e4a265441c272bb74d75a7dbd0c67b2dfc3d544219652013872b13ed685b1bcdeb7c0378cc1cd394fb538bb6990a5568b7deeaaf874a41000f223f3be5b7a1b6b4a86bef83373b6563ea598186b5810b9a4812223ad37ae085060268791d7b05a78708b4e1c4cff3d82dcf9a615fd167ac66d9cb5b86e0ebe5fdda94661d882c1523d9956dcdc0cd4c07d4e21f0d7df729547e5abbc6855021d6b0b47b1aa0e961b238414413b254f073271a455e059", 0xc1}, {&(0x7f0000002000)="", 0x0}, {&(0x7f000000d000-0xe6)="3f0f08b1d475af5068c52c1b3193607f3a57de6912749730a9390e3e9ef0da36439755f08568e1d2c869a13bdb920498094cea2ef7fc275ebe5ac7730ff1ccb450b9bef28cb680ac9a6a1933fcf91002ac9597da468ec701613956f08d99155f45765e9ffd47b4f8ff5109e4391d1034fe787a3cb812e60eb79385746d351272855b4ba4ef37079946a5277c45ea48d1ff07a4e031beedc783554b2a105689f8e0259d9d452c29e7dce33063f0d55e6a16e8b62e6533a5b0ce3be7cb8693464adec8c992faebf54c3d468c7cb097c9bca5eed955d8de8d4b235749f482f4d6a374f6ad0fbd5a", 0xe6}], 0x9, &(0x7f000000d000-0x2c)=[@rights={0x14, 0x1, 0x1, [r31, r32]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x2c, 0x0}], 0x3, 0x8010) r36 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r36, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r36, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/26 12:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a9000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000709000)={&(0x7f0000536000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f000049e000-0x4)=0x0, 0xfffb) 2018/01/26 12:02:09 executing program 7: ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0xfffffffffffffea3, &(0x7f000026c000)=[@ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)='\x00', 0xfffffe09, 0x4, 0x24}], &(0x7f000000b000-0x30)=[0x0]}}], 0xfffffea4, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000e4c000/0x3000)=nil) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00002a3000-0x18)={r0, 0x0, 0x0, 0x0}) r1 = socket(0x8, 0x5, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ff6000)="887f44c18ba242d5de4d124ea7d6775347bc5faefdb619d63aa40a4e376a49a3cf4f4af45615f2f1e09bde75c2323d697dd1dd428cd03f58e477575ad6232b25369f8be7b77e3b0a21461b44f12a9e2dd779e9689655d9b79544cf5a02292d3ee72a285048f64437e446c2a780d865ca39193795fef3cf69e8f1010f14b8aaba2133cd9161527aa3919792356fe3f85b7667973cf43a105810abc5f60b1c7ff8", 0xa0}, {&(0x7f0000000000)="b3fd1fa42f943ead0a8c20e4c6c82e7f6027cbf39b326b164cd757821c7953d525bfa92643792343aaa9709b8a1cb2048488e461df81b4022a77212097273a6a02b7926d1f7758d068544d88caab4397dc11f868e2d696354e1867c4ce89b53d4f908897c2c668f22d7053abc3da0ab69770c86b8a33", 0x76}, {&(0x7f00003d0000-0x1000)="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", 0x1000}, {&(0x7f0000393000)="620e13e5bbdcd35bc5f528a5a8268f1466d3284a4f66aa3f19fe68e383ae549ffa53dae73802946f007c82b4b68155cba6cf827ac111d4ee1b0c8ffb5715c00c887a7ebfeb5f368da13bcb6740d44f482cb0c719934843dde21b9d45eb402eb380465c6568c1a08c4c71d6c30753e4776b662c82b1d3ad41ad449c9da20fb59aace90b6335e2a6ba14b1d380bd4ff667a98c1683df9168d1b3f6e24ab5179673c19fdfe4937bd5420b9d81eef5693f423bee9aa368630fa11a61df070807c6b126113769ac7dd10d2aabe438bc7db91b8eb8ca71f8282e9d07934a8d860077cb7f035a32", 0xe4}, {&(0x7f0000a0c000-0x7a)="6e5a43b75ced519884ac9a228e95cef5726dc52790cd69e63ea7c7a86d4df7faa3269fa6ba10657fe3ecae962c6832bc93b279c600fe4d2f046a63a70855a6d2c5ee59a56b2a2ce00d2caf8663723e0fec3cce748e59ab1c114cc43949273d0f06ab10f58b6856f65ae72ac382c6e0dc4563bdfcaa34bea678c3", 0x7a}], 0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000002000-0x4)=0xcf72fc5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000acf000-0x4)=0x100000007fff, 0xfffffffffffffde3) 2018/01/26 12:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c87000)={0x0, 0x0}) dup2(r0, r1) vmsplice(r1, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000133000-0x8)={@hyper=0x0, 0x0}) vmsplice(r0, &(0x7f0000d4a000-0x10)=[{&(0x7f0000f80000-0x16e)="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", 0x16e}, {&(0x7f000065f000)="86afb95f814ae3a2fe508387ac9e2b10e6ff45c8ba6f8442c066cd230b0883c073443348acc2a0f57689d7cbc038b886a7555c5b0f58513aff6a5d5f54e32541ad40e3587e07c2be638406d4bf65f8c604336f596b455b95833a286889f7930d00668367c3", 0x65}], 0x2, 0x7) [ 117.741595] binder_alloc: binder_alloc_mmap_handler: 18430 20000000-20002000 already mapped failed -16 [ 117.748176] binder: BINDER_SET_CONTEXT_MGR already set [ 117.748186] binder: 18430:18434 ioctl 40046207 0 returned -16 [ 117.843337] binder_alloc: 18430: binder_alloc_buf, no vma [ 117.855291] binder: 18430:18444 transaction failed 29189/-3, size 0-0 line 2903 [ 117.875417] binder: undelivered TRANSACTION_ERROR: 29189 [ 117.882548] binder: undelivered TRANSACTION_COMPLETE [ 117.887789] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 12:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000031d000)='/dev/snd/midiC#D#\x00', 0xde1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005be000-0x10)={r0, &(0x7f0000a9a000-0x59)="0f5bb9d74739a250c988e05579a4551fa5f106fe0a2129e6b3cc0e93584fcf550678800a668fc4aca7690a85d17b92b6a98116f30f2fb7d338535ece6f7eeca76573fd676c5ab9c19a15c7ec8774e94731b6d6ee30d53411f2"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e84000)={0xffffffffffffffff, &(0x7f000011c000-0x2)='N"', &(0x7f00007fe000)=""/121}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00008a6000)={0x2, 0x0, 0x0, 0xded, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/26 12:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000087000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000585000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sync() accept4(r0, &(0x7f000007b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eb1000-0x4)=0x58, 0x80000) msync(&(0x7f0000646000/0x14000)=nil, 0x14000, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f000088d000)=""/244) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005e2000)=0xffffffffc6fd06ed) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}, {&(0x7f0000b83000-0x7a)=""/122, 0x7a}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a04000-0x4)=0x7, 0x4) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000cc5000-0x20)={r1, 0x3, 0x8, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r6, 0x4, &(0x7f000063c000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mprotect(&(0x7f000097b000/0x12000)=nil, 0x12000, 0x1000004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000047b000-0x4c)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5a680000000}, @in={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) socket$nl_route(0x10, 0x3, 0x0) 2018/01/26 12:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x0}, &(0x7f0000337000)=0x8) fchdir(r1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000229000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000906000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0x16, 0x0, &(0x7f0000915000-0x8)={0x77359400, r7}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r8 = fcntl$getown(r3, 0x9) openat$audio(0xffffffffffffff9c, &(0x7f0000104000)='/dev/audio\x00', 0x80002, 0x0) r9 = syz_open_procfs(r8, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket(0xa, 0x6, 0x7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x2, r10, 0x400000021d) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/26 12:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c12000)='/dev/audio#\x00', 0x8, 0x400000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000057000-0xc)={0x1, r1, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fdd000-0x10)={0x0, 0x0, 0x100, 0x4}, &(0x7f0000bdc000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001ef000-0x45)={r3, 0x3d, "d8a2e32f2d1931cb4142904a2f467f7144c824a7b22a10d7b1fde0f1b8f00b3ec6053de5c6260c499691774ec631c8f1f77a35ddab326757ce3e22913f"}, &(0x7f00006c7000-0x4)=0x45) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000aa7000)={0x2, &(0x7f0000665000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000cb9000)={r4, 0x1, &(0x7f00007c1000)=[0x2], &(0x7f0000c0c000-0x10)=[0x1, 0x7, 0x6, 0x3], 0x1, 0x1, 0x7, &(0x7f00007f1000-0x4)=[0x1], &(0x7f00002a0000)=[0x4, 0x6], 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000a0000)={0x6, 0x0, [{0xf53, 0x7, 0x0, 0x0, @irqchip={0x6, 0x5cd}}, {0x1, 0x5, 0x0, 0x0, @msi={0x6, 0x3, 0x4}}, {0x10001, 0x3, 0x0, 0x0, @msi={0xffff, 0x65c6, 0x50c}}, {0x0, 0x7, 0x0, 0x0, @irqchip={0x3f, 0x2}}, {0x8000, 0x3, 0x0, 0x0, @sint={0x3, 0xffffffffffff7fff}}, {0xe25c, 0x3, 0x0, 0x0, @msi={0x7, 0x7fe000000, 0x81}}]}) connect$pptp(r1, &(0x7f000020c000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f00005fd000-0x8)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000875000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008a2000)=0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) memfd_create(&(0x7f00008f2000)=')vmnet0\x00', 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000743000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/26 12:02:10 executing program 5: r0 = dup(0xffffffffffffffff) timerfd_settime(r0, 0x1, &(0x7f0000a54000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000986000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a8d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/01/26 12:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/26 12:02:10 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000792000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000007000)={0x5, 0x1, [{0x7, 0x0, 0x3ff}, {0x2, 0x0, 0x1}, {0x4, 0x0, 0x9}, {0x1, 0x0, 0x3de}, {0x100, 0x0, 0x3}]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x170) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000009000-0x4)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000008000)={r1, 0x16, 0x0, "d705bdd4793520ffb4a4409cc3895ec5d0b4b419cf36ae79c6f698d16b93175aac637c6f36962533f40a332616c4fe0be67eb8500298ba211009279dc9aab8d644cbfd3d7044f56d02d4e520bf60c907b18697139923675c7d98e414a1d3e1a3f0b3e4c1524a604799ee2492c8bd01249443bc75f7e06b118cdd58aacbca6ad73b2b076587f0c1cf0b4d1ad1b32a85ab9b7cb4c751b6c8fcde0697"}) 2018/01/26 12:02:10 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f9000+0x49a)=0x0, &(0x7f0000a62000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001fd000-0x18)={r1, &(0x7f0000bf8000)="ac", &(0x7f0000d25000)=""/92}, 0x18) r2 = syz_open_dev$dspn(&(0x7f000000a000)='/dev/dsp#\x00', 0x5, 0x400) renameat2(r0, &(0x7f0000006000-0x8)='./file0\x00', r2, &(0x7f0000007000-0x8)='./file0\x00', 0x1) r3 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) sendto$inet6(r3, &(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) [ 117.893292] binder: undelivered transaction 124, process died. [ 117.899417] binder: undelivered transaction 123, process died. 2018/01/26 12:02:10 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, 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$inet_udp(0x2, 0x2, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f00009c1000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x3000000) restart_syscall() getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000281000-0x4)=0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) syz_open_dev$tun(&(0x7f0000cdc000-0xd)='/dev/net/tun\x00', 0x0, 0x10801) 2018/01/26 12:02:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x5588, &(0x7f0000268000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0xfc00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) r4 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000003000-0x18)={0x401, 0x7, 0x800, 0xffff, 0xa, 0x45}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000003000)={0xffffffff, 0xa37}) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x200000, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ion\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x10001, 0x200, 0xfffffffffffffff9, 0x1000, r3}, &(0x7f0000002000)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="3d38945e4f9c9a99bca0bb3664d193a8", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000005000-0xe1)=""/225) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000)={r2, 0xd4, "fc2ccd603311803afe2f49f8b214a22270881ae2d4fca37bef17576378db316d674ee4334e72e5707cb6f1eb6f6e753874ee161da02e42b48a6e03decde79e6cbb0f215b0f44c5bcdddc1796b5847c2963a92d3ca5ffc3112b7ad4eb24a98e665e03a04641c900bf058c46913e6bed27408e221d7d330c90a92f2ea20c3679a0338aed5889f7434388024dd0393838a6b2c1bfa8b88baffd60406b38440f4ac55a601b1e23dd5fed1f2bafff55fdd108c384da3eefc67a702c3581052c94a23469e8574532d127ed5aae4068369f377472e13dbb"}, &(0x7f0000002000)=0xdc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000006000)=0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000005000)=""/46) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000007000)={0x28, 0x585, 0x2, 0x9, 0x94a, 0x7, 0x5, 0x5, 0x4, 0x9d7a, 0x5, 0x9}) 2018/01/26 12:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000243000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8a80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004d7000)={0x80, 0x0, &(0x7f0000c42000-0x80)=[@exit_looper={0x630d}, @acquire={0x40046305, 0x1}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000482000)=[], &(0x7f0000dcc000-0x20)=[0x0, 0x40, 0x0, 0x18]}, 0xbba}}, @register_looper={0x630b}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x3, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0xd1, 0x0, &(0x7f0000206000)="b22685870d73ac2e721465fdd7f01397d5caa4e41d0d944fbe829223d9606d8a4978d42b7c980e9b4b4affc85c192c256c422d864b1b36eeca379273a04054111c961037092eadc6cf2f8cf8769fecfa4b899496f6073b84938986e22ffe7bf176e0dfd6c0cc180e1098e65dcda00f003dec45ca92df0882c80cc83b4028af1e6d12b6f9dadc234907b96ac7135303294cc82af6a55b1a69e2c49802802f8e170d01ddd450909bfcaf4f835f4ef3e5361c3e744a3f4cd33bec172086c9899407624f132a1c85ccd59c8a403483f88ef76f"}) r1 = socket(0x200000000000009, 0x802, 0x0) write(r1, &(0x7f0000021000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/26 12:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f000008b000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/26 12:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a5f000)=0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000dae000-0x2)={0x6, 0x0}, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000156000-0x4)=0x0) r3 = syz_open_dev$admmidi(&(0x7f00002fb000-0xe)='/dev/admmidi#\x00', 0xf4, 0x180) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000529000-0xc)={r3, r0, 0x5}) r4 = socket$inet6(0xa, 0xffffffffffffffff, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000b1b000)=""/149, &(0x7f00004a4000)=0x95) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000b85000-0x18)=""/24) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f00004c6000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) fcntl$setpipe(r3, 0x407, 0x9) 2018/01/26 12:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x36, &(0x7f00000de000-0x5)="5eac41c1e2") ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/01/26 12:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5f7f, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000731000-0xb)='clear_refs\x00') timer_create(0x6, &(0x7f0000438000-0x58)={0x0, 0x20, 0x1, @thr={&(0x7f0000418000-0x1000)="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", &(0x7f0000b4c000)="f45da71df7276bc46992477300df5adb06e8e03d4980a07f8ddb7ddf41b69189e80bbb240deb35dd3728d498a37ef4659e5f0a3b2c4aa5d83dba081ce392cb11ecbda4ca61f991e526f5e687c6e959cf7465def0a59cba1c45c8d5e0b3067f14fa02fd20cf5409b8aa0fe6549fd3808e1d542a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0c000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000859000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000844000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x401, 0x0, 0x0]}, &(0x7f00003c9000-0x4)=0x108) connect$bt_rfcomm(r0, &(0x7f00002c4000-0x9)={0x1f, {0x5, 0xf9, 0x8, 0xfffffffffffff800, 0x6, 0x6}, 0x3}, 0x9) fadvise64(r0, 0xffffffffffffffff, 0x7f, 0x1) 2018/01/26 12:02:10 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000002f000)='/dev/vcs#\x00', 0x6114, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000030000-0x10)=[{{0x77359400, 0x0}, 0x1f, 0x4, 0xfffffffffffffffa}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000002f000)={0xc, 0x0, &(0x7f0000030000)=[@decrefs={0x40046307, 0x0}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000030000)="d76f793f884e7b4455"}) getgroups(0x6, &(0x7f000001f000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) bind(r1, &(0x7f000002f000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x1}}, 0x26) 2018/01/26 12:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000636000-0x11)='/selinux/enforce\x00', 0x503040, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000cf9000-0x20)={r0, 0xcd000000000, 0x9, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:10 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f00009ea000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x11, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x2, [], '>'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = request_key(&(0x7f0000d96000)='id_legacy\x00', &(0x7f0000530000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004f000-0x8)='system*\x00', 0x0) r1 = add_key$user(&(0x7f0000b95000)='user\x00', &(0x7f00006d8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000146000-0xda)="e00d4a10053af0d9f8b19e83f7bed4e22204aba5151686d082bef2fd4748f467109fc9d98bb6451de8558141936ba8e45f2fa651daff7c9fd24502239f044af5a8a916252b89eb82115f1dedc52acb3a0b382705bec00afd9d3216b002f2a44175f84873d772e9b2dd8e8764ca6f99d25fc94e852ff4b57b44866fe628fe433227fcd924621a26db8aa605e5d266d84e36a7e11d7662d2dda44b146da89261c3179fe844bfae04838342d5a1b93e51834ba3cbb98a6feba8f391aac806089822c5d44f6de94a735717d6b3e658c6c31b46b6ba21d48eeeb59b0d", 0xda, 0xfffffffffffffffa) r2 = add_key(&(0x7f00004ef000)='big_key\x00', &(0x7f0000696000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00001a6000)={r0, r1, r2}, &(0x7f0000114000)=""/128, 0x80, &(0x7f0000640000)={&(0x7f0000fe0000)={'wp384\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ea0000-0xb)='/dev/adsp#\x00', 0x6, 0x10000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000031f000)=@dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0xffff}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}}]}, 0x2f) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00003dd000)={0x2d51c4a5, 0x18, [0x6, 0x0, 0x9, 0x2, 0x80000000, 0x5]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000013e000-0x4)='cdg\x00', 0x7b2ce8fed1d991a9) syz_open_dev$sndseq(&(0x7f00003da000)='/dev/snd/seq\x00', 0x0, 0xd782e612464cd586) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f000032a000)="3b5bfb1fb927d166bae9701d6f784c4269313ac7cec53ca57e821c5217c82d3352826814d870cb65093fa20697dd8bd605ea0be48cbf9b91cec213be43eb00dc7dc9451210fa883e62d8e44955ddbecdc371df3b1d29b8cd3fff68720ecd648ad7c35e06a3f32f5decbf68cad1565eac1d2b25ee3ef364c0ea131d9399123077fdf04e37849919db378eeda91b9ef2a876e793af5340cf6cef7896f08d3ec7ca7b20e3048807b4ec1b2502c2ebb0e6d23946e72d4ec787225dd3b8c2d64036b2f40c1fce6a619a26", 0xc8) 2018/01/26 12:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="b421484405e6", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="00008a000300", @empty=0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = fcntl$dupfd(r0, 0x406, r3) ppoll(&(0x7f00004b8000-0x28)=[{r0, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r5, 0xf5ada5f500085af8, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x8000, 0x0}], 0x5, &(0x7f0000c70000)={0x0, 0x0}, &(0x7f000084d000-0x8)={0x9}, 0x8) r6 = dup2(r3, r4) r7 = syz_open_dev$random(&(0x7f0000c73000)='/dev/random\x00', 0x0, 0x0) dup2(r3, r7) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) r8 = getpgrp(0x0) fcntl$setown(r3, 0x8, r8) fcntl$getownex(r2, 0x10, &(0x7f0000ee7000-0x8)={0x0, 0x0}) fcntl$setsig(r7, 0xa, 0x12) gettid() tkill(r9, 0x26) close(r0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40047703, 0x8) 2018/01/26 12:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000079c000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x781, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) write(r0, &(0x7f000022e000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) 2018/01/26 12:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r0, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f000006f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) pipe(&(0x7f0000768000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000083d000)={0x0, 0x0, 0x0}, &(0x7f0000a85000-0x4)=0xc) stat(&(0x7f0000df9000-0x8)='./file0\x00', &(0x7f00006f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000baf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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=@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}}, &(0x7f00008b3000-0x4)=0xe8) getgroups(0x2, &(0x7f0000d8f000)=[0x0, 0xffffffffffffffff]) r8 = getpid() getresuid(&(0x7f0000d18000)=0x0, &(0x7f00000ec000-0x4)=0x0, &(0x7f00000c1000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000294000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000965000-0x1c)={&(0x7f00000aa000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001b2000-0x40)=[{&(0x7f000005e000-0xa7)="e92433dec3196b00db8463409761147670853f2d12f9f8afde8a291e8688ee7d9cbc4112a884522342e2ff0aec3cff60edcc125f16614bcda77651360eb2bce36e4e416b405de91853761b6265147d8838947a4652d2f64ebcf8d8bd43edd0bf56b8e63de13d19f86a198ccacefd0151c3fb9c5f4598dad1ab6de69e58a2b8effca371bf08ca85424a8a77d39929217d5177e8c6938cc1948de3a61a5f7cc2323d5264853b6205", 0xa7}, {&(0x7f00001de000-0xbd)="db0130f0db7aed35f405faefc0320f1cafcce75bd2be91613f10745e48479b26c9e0f4f36428440ab4078c54016601b6b6d32700241d14cd74b632818dda8ecfea0af94cd2ea35aa4f7677475fec1241b9f7ee1dad0c565fe8a40a23fd2fe26e07dec28b9f41478d8d927373d0e20b5e8f887f3ad91786a112d8538be4720a5ccf098ffd2a97bff1e93be3ac2beebb2efa27343e24f5e6f7b9e03f3245d65b723afd61bbac094a8824efb42a3f33bf2dc60d0e6e5f8a61ce19bc4f1e31", 0xbd}, {&(0x7f000075a000)="dc9c81bc1d9544980c641c89ea9d510b0a6e0a83b3e46b5b60c8c211c99abf1fe35b55de7b06241665bc7c6fbcaf118a65b33a45b0f8e2345cc81fc39614ea9640368c100b25e9e7247c863983198e61fb19fa66723fde379c344154866f5f23bb51b5dd4e80cb6b75fbfd2b5be98ab77659d7069d1145f33f6e702ef7209a62d79aaacf35ee1ee37895", 0x8a}, {&(0x7f0000bb4000-0xfe)="e48213477358518b273cdc696687060ef99435be1bf69e8b076945f64298aa3b11c543b8ce98e5eaa74ec43137627baa18082374cc2318a9218f63e3869b07e0b221ab16b83ced05d261c5f172249070cbd86242301a1a19ac8c18dae3455ae2e686ef8acc63f325cb398d80cb21413d7d93ad8d9c5ac7c89bd94750e43f9c6626471eae294070b8877b0c6f08c6e9fe3fd81ccd20e4ffb113d2b1fed1c3867d2d6e25c6953b641f788c801fe1833a384a1edff98c18a6469f2d358563b066d4414f26736e4e251e5301b0465436856b515d98783fff4c118aa482d39af73e5f5cc72d11bda7d4c316f5eccf97547d67dc2e5f206b935ea5d2d6e589d0ab", 0xfe}, {&(0x7f00002b5000)="e5323b7c410a0c2b8a67d274eec0fc007c685e4c7be76fec851553ee6acb52c6", 0x20}, {&(0x7f0000feb000)="4fb1e01c0b789e2f75ed87c382a0723fa9b5c6e7ed36a3ab3c25384240d94b2aaf69f2b271a5002c850ce1c008b2654c324dd7332c1b7e8d79e4b9a218bf243daabbfa48ea241d6e86c7371859f667999b1c99de5aa9c17757ab332eaf321a53804c51acb3492c6450dedda0137b5364b269c89d03ee1e3c63cd02c5d9c53fe358a80d700bc1e739da776f4fba2a1949b7c0404ca89048a6a9a840c8a5d4f565d08bec344c39f1b0ded0e2910492bd2ab81d3a31f2889075c0671b2c246ba7715267939c34b65e43b71c0b8cc4ccea28d3715c8c466607cc8f68a4d0637693029af5a81fe59550920e", 0xe9}, {&(0x7f00008d5000-0x1b)="22a1bd9146afa3f5337007bb6373bb4795e8af28c472f57577a9bb", 0x1b}, {&(0x7f0000ee2000)="87e54ddc3c06962f15884df425d4c793b1ad1ae3bd0887987a46e7f56d305fbdc4c07cf5c2f76f8a8340cc7f3a1293daa2299bb45e393b1512c33700af40a3c78e82a0fd92f32635e2b13f95d0fd449db65ecc53fb5905c2c99bcc7756475954a9b663d3edb494fb4d106697198e184eb52aa4", 0x73}], 0x8, &(0x7f0000efe000-0x6c)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x6c, 0x804}, 0x2000c800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000+0xd1b)={r0, &(0x7f0000e28000)=""}, 0x10) 2018/01/26 12:02:10 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) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000078e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000adb000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000086f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9ff6ee7d7b2069abdd2124c15a4b7a14982bf7e615e99f9af45cda2b95666151fa1b555e97e0a7fb3c0bef73128b653e15dc339bf998d3cc7ef6d9b4a99b2f30", "6968ba3b3b5696266840c67cae8a68c8694d8573eef7ccd1502a52132df758d3", [0xffffffff, 0x0], 0x0}) 2018/01/26 12:02:10 executing program 1: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002fd000)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00009a3000-0x4)=0x2, 0x4) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000086000)=0x3f, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000554000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000ced000-0x19)=@known='system.posix_acl_default\x00') 2018/01/26 12:02:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1980b092024b263ead7a1796c9e15b296f4ef93b1cb8edb56fd8b02483f3c823e9d68d406270221ebb3fc5bdfc93ceb2d842127f84bdfcfe259ec767e0f39ac7faa84bcea5f5b3ecd8ae8782160a5ced7eb8cd268055f1f67d1fbadecfd763dad15ca197d10776d3c3b8ac8df2b9cd6ed42c8aace557d3457a2e4e603a80f10deea15a9f9ca35e7d0802f72f76951d72fa44a5b15b64f46bd52c1b4b845253a79b639ef99e8b365ed018f1337ce24ec9ecb681049d6f5fd026fcd66fc0490c934ade23e19d95731618f7e01c3a74c721841ae94dd323d4a13538127c801f97d639b67d4c29babdac3676d5b4ce5143204570f337b85f0e1183810320bd83927af35dbc7a64326cfc82e33e0308ae6920526081436a195c7dbb23218ff28c8f95cd4e5bcc65e2b597bdc94e95d481d97211d6240c70e2174ca8aa345c5eea3a1259664e9a5bb006d4a3e9377102b7e3cf65a0162b9728291f2c4ffafe16ce33f9843569f7f69c2efe06e3b8d389416192b82cd582fc4f3f3a67daf6d23cad05b267840a9e89cbb66c28ec8343dc502a75f6d4b43c70b4ac72bc6b70d4edd45f285d8e711f55522ab1c7da99913e9c8520fdadfc57c4c9516842be0d22f8457c0252f9afd65d4142bceb99e49c8fb5c444bfa434c732f54433d2510ff2073a57e494d19305728627e2250166a513b7718a52dbef29f6df4e2a11c52b7f59e1de17c1ddb1f0eb44b9dd996e0af45164bba22d3b6a730b5df87bd99610103315fb5478266bd2f678849afc6e310a1fccaceb312b02b82b80305ca5db86da20ed324da08c2a03fa6288026e54b679eddbecf53d981b7e5a9f09d2c041dfc5027fd5fc4f15321876be66d69a43e5c4e072f8a2487d7086b0e4519dd7b7073cc651654b69466c38f31f6dfb7a2c97f3650b60ddf47a048e5b85cadc0af05463377717251e41a35a3223a0842044ee87df49c2dee12bb5f2754649a7d181b86968a277577c9e44cd5f3b9c1421ef4bffdcc6b3512fdca5942d3086bdeb3af91e1d81c3b2e61a44d06a90724c36c981858824ad51293982ee6a67f2fc0f414ceaf7675f0ceef1d48eb52c3d1f4203f9a761a8abcbcd42e24e5f4b15e0d96fddca3e5df80680511c08097e741172b9b24a84fa37806f61743ff5ca1ab9d20eeab129b7a3e6a1ae772c72e82c67d37b90542c640d78be94c3e26209740c83727473fc7f55e052f91280b1c79b8bb6ff44e8736c9f285dd1589d31d33b22fabbd3d8506f08c5f1a34ad568657c0f66254cdcbd9fc477218d52dd1a0a6b16a5ae89f5dea01eba4343155f3e62596ec54262561b1b467dc5346c3a825b43ccd31b430456134346134a23ac8fa3444f8b895442abc9342f835221411c9e7603ef17c188ade1781bd5397a2e60e39cafa96e7dd66e47f7b9879a57b48517022eb8a69e6e5ae84d0ae09b59d7419419bad7a9d28b877d875db9ea499957079580dd4f26f2edddaafdc47d193f8fa207017abe0c6d8002a1b7abb5194efd4db1466381abb984dbdfcb510267e6c61cad3fba39b4fe699a42f5c191d86e0bc0123e2dfefbea360b7bcf566f84af271ce60e7a8d66c6d8b821831bbd6d1edea9427521c60f77fe6ec1174fc8a34e15b66e38902bc6f3a4fd5b39f1f35b755599c221ebed006dc9efed65034b914d40a30dda6a5b2876d0ca955c525fc270fe473419afa50765d5f1179693f84ce3f9e832dd10b9df23764eb68cc484d0d390e0411b0792c61b9311149d76f08a15608a99f030860b27940dbf6d95d9c7d5b32bc0a79ffdd2b54d866d15fb2af489d8259c2373a62e7db81cc62e35958dce1e8a3cea3b90133a2dfed404fcfeb7a8d4f41cb670284f02b9a12ed9d96a1246701560f23b73dd29ef43b587d1ef8683df6f99e710e40734de322c0905d4f1d14eb819bd800724ac65c9a630e7961f8d9a49df544126a65c92e1d6491239bde4fa3cfdc07d5858a423d0bea2d538c5769c52bbb52ed310937235ee3079c3089819306f41467bddefab47e3fde76820ce5e8200959d7b412cd1d768abf9c62ef456b4af904cdfcf25f526abe85665df73379ad2ea18f38d7ad275197567ec967eb7350a2c99e49130937e14a72f0e5a39380cf0a841546e83bb5788362bc8cea520cca13f9fb97be9c7b2c803b0aa3806380d9985e90254edd094043249686577e51cf2703eb6aa8590fb62da7858411c7262dac77490d2be04622e58561d3fd3474af80bce31b1fce431bc03135499722a0dc40960b94a4c71e6fd3c2229a40b9ae29e518eae52611c2b3c0da45fac32656772f1675392ab29ed27601a302f77952fcabca46719933a3cdf9bc72b794c87013d787e8ac5d8a6c4886958ee87c3c34e991e37da8d956f52014033e0aaceb5c76f2a7afb794689ed3da58ec0d62b8e70c02e93986578384da6be1b7e7655103cc22a1eb2a5a8dd16aac7a5c383bd1d7a0ff4b1276b8be9938d683e0a3aac34256d9a585fd8362deeb8069a8b84b0d3fb2edb9541c13873a8bc8b82bc150e482da60b9bc72f4cb45c0e1b63731a374d6c26492bf0672adee72a972b964b5e5f17fa02291dd921d44787265e492bd2fdb37ee25a3aab65cf19ffa449e133a05ee03a2891d958450aa49f51ddda2a4d9eeab46407336e97d2defbf86717b27d31370511f7bc2c0a7de35972a2322ecabda251ae817a8dc0a9fef1235ed2d8036bb1e63ae5f36ad2346916b905d972e961e7f478eb5bb4b41c5c4c5a59de7167325d36a9023f0e6bc79c5b061524b1f886cf85f0319ea7df10301e243bad4e71756dc5015439f5f75a0e97b9f8d86270920efc40827756c8789cb87fff6b3a2010d82f3dc8c1bbddc1d7c4072b46a354dca467b416354f837e10eb9f6eba59e232d390cc56d76e930fdb54b652b0b06cc3f8bef2eb6bed25725f44648042e652d220573f3db86b3aa0f85d9283c1140393694494e7bb4d6da0e8eeb735b98364dfee5bc036c9bd67bd574f2b6c1787536cff20d9e20dc220f7d2a750fc15e0625a38709e665c203e2bd6114560cc8e979923a744c7a242bd05e0bdd2cae44ea02d976ac53f54389222d75748419ea61f4d63bcb46c96ef4f04f16d290d9f4c9cf726f0553235a7269b19986f83fdea0c49d1aec45854a02a9604a9ff65c157175ff9c0ec44c449d0cd379039546a24e3a1402a6a696ecd2f3439a95ee57124e971cf867bcb484ffd8d0106106d872efd6ea9f6671855572a30c218f8e7d514591c4ccee1af907cd871bbb57a6045e6e852f2012465bc4fa6e0b69a7035c806c1a88622dda59113ca3b1d26ea28040004cce1150967a84454cd2d619b9dbe6d482900049cf3bff17b5c58ee8943b969565f0ec9f001f80130107ae3d2e78226cf81130bbca11259767c06ed0ac3174d2ece81819b8fce86ff25566e3ddbac2aedae9326d061a1c416048d071c1bf6b64c53ac79c400ebb908ab227ba12a743e0400888c4e8dc5dcfaf3a3434a0437ecea86ab8af888a0cd7a059612ff86357a1c434fe3a681855e1e0ef0764b31938c14bab1a84266d184f3cfbf5aef0b2d6e9094877b105dd44102984bf2af37575b86d1664872d680fd6c59da5b5fefdfee615aa553f9a626c11fc68bc82d1c99ce9b28a13cff8056708c098fe0f127aeb65c5618f4565e5ab3a9b4776f9248973998cfa5c7a554fb5a8b67f49c2655622411dcfc1fddca2286052c92348ce1411349ec90b41ad14242708b47f85d439c9b9b2af0da20c86f8b110c6531368298eee9c74005f6278e37ccd5c16b6e4da9691f4f26c0be54fa0826f783e9f1ffefb0be57f2270d8caf0f64fef2443cd59e5a953aae6cb08ebd527760fb4de8b8b1c8ab0321616e5c50e6d4cc9af33f60e5994622f64af154a8def85117dc73cc15cc1440eb93ab48c34364ffcbc241308034b9ab2476e7969f63a7ca26089c8db14cbcf3513be8a74d2345f30675004e83f352acc1bb7aa87ea69885f24ade5ddaec38320969ab4d47515823708a2eef74b12d95e88e80c4ca273dc499c8355b4c91579c80825ec52c89e8e35ed655046d81aa68562093eda4f9e88d6d050aad846093bad3643732224db7c8448a1c62f69a2f95bb7164aa4e1bb42b41c158a22a84ee8e2c143fdc17156cc7a6d566ff895a9770ea1dab873a5873e9fcac94724eae3601642f2867994ed654581e86af6c38d9bf5b8f1bcd7d2b6bbced7c88f53ef4baa3049f6da990ee62f244cd356adf8149be0fdd0280b5c662dabaa5b657ad1368c8a491d9c0dba8044fbf54b71ff7027ba866bcf54c0cd947f106e8de37e6cd876625e977d250a80fc946c73310cbb54d4480a0c9ae834716e8375079373a6e7afe37ba441a75f8ac2f98f2d114d8f6308715afea31ac655f489abbbcc27c886bde3d2af55248bdf6fd1e88d362cadc26df1891df32062e2233d50d0dac5ff35211b1c8f713ea1053c2e8ccf4e99be5bb380dcc0a5ef34114429072a7b63091c2d1d2bbf2ba1ada24430c32e9065987da068383739990c1cae437391dfe39212a3c378f72a7e1c6c067862201f6975f8b332141fa4aee9f7a6989e5ffc7c3b625697475605e10edb6b3b54bc02491da1faa7e2467dd35a1fbc7247b50cd59c94989c4050490b8829c244629f360c1cd638f8963e6d3c8019f8738b153a7d0b6596ed07448a55c70d83a3643bd7d927c0736d2d5783425c7080a162e80e5d976b96ea6eefc19945714b1dc76b05ed181917048290fedf96e4ac30b0bbee6e1ec361b1bc0f8ae7410652b0bdbeb3df63634905525c194b6ef871d05ba1584af86d0771b00382d564b2228a8d65c91a0b2a014cc2c7075ba8296450dc729ced5d318c4a2b91a51b04c6584cdbf621c675e26ab5f537fbce2589ebe0c418e3698b1245b88e1489f2378a428ba8c3e8a80e489805dca7d16a0c9532d6c90cf86572b195e9758741d98a567bff4a548f562f24ce0dbd820af7ac419f8740eedeaa97f694bbfbd007ff2a169a29c8a7ad928f03933a76f8d3ee92b6c98d0da9b410ef7cec7bfb1cb7f229f56f8a5bf61c0dfa975b5fdec42c6d0c72dc6b6be39fc724c1f0cd6407f082387ba4cd74b9960662335c84ca86fb2e0f632ce5792cd5e723a4a360222e9ea95fdbd0a18c22ab6e95d959dd7100d0487bc016c13ea12d20a7e9c597accf8113cc5b9cde538cbe13afdcb5018e4aebb746d345979220d97001ab1d8cf1046e66e66b22e38dedb01c5065b2e748debc6b70f94ff408982dea4d33d64d654a6c879d955bd47dfa35813be903cec68144ece45ac7936c8399e7ed3f53b4855de6727f38c3bf9607a6b6b1264272ba2b7685face8f7319c5b798725c31f9bcd933a899e07262a5e1447728485edce33579140bd85a0dbba88b3fb522d71c319166f04a992f2bbd2d133a0992bef08bafcb91e9c08dfdda58624770413ea2a5e4a52b4877ae31176e3cad791f79d303e1db4a91e4edec72719f229b0adf9ce503927357c1b79f74af38e2bd5c9d399e8f6b1ec3484f6bb6c69fb6c43cb65121fb66a755ff638afd167a54e11b56f2ff2011dd845d0cffc661da558f36b713f14fd4213891e10d02981df18928bf901defe4054b92abd39f6c5bceefc2176ee6c3b5fd61c3ba0da2cc77914d863938a97e95db701f75a785d6453dfe336ab3d24956b9af16e554f935ada501fe7c267b9cb98eabe399a02232f503f84d706e146f467b4c530b5b793b8c3d7aed023721a8a7692285d1367b994acf896e00dcf16d37a09e4e6402d1a45", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="44907d02ba2a", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f87000)=0x1920, 0x4) sendto$inet6(r2, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 12:02:10 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e1b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f5000-0x4)=0x1c, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006d5000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000b3c000)=0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000059a000-0xe)='/dev/admmidi#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000+0xf8d)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000002000)={0x1, 0xfffffffffffffffd}) setns(r1, 0x40000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000003000)={0x0, 0x7, 0x401, &(0x7f0000002000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x4000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000-0x4)=0x1, 0x0, 0x41a, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x9, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x66, &(0x7f0000007000-0x8)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000007000)=""/151, &(0x7f0000004000)=0x97) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000006000)={r5, @empty=0x0, @rand_addr=0x8}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f000000a000-0x8)={0x7f, &(0x7f000000a000-0x7f)=""/127}) 2018/01/26 12:02:10 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x80, 0x41) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000012000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000011000)=0x0, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/26 12:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005b7000)={0x1ff, 0x2, 0x2000, 0x1000, &(0x7f000002e000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000b46000)='./file0\x00', 0x10000, 0xc005e7b96ef4d0ab) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00007d8000-0x60)={&(0x7f0000d78000-0xc)=[0x2, 0xc96, 0x8], 0x3, 0x100000001, 0x8031, 0x20, 0x3c, 0x0, {0x8001, 0x10000, 0x0, 0x17b, 0x9, 0x6, 0x5, 0x401, 0x7, 0x3, 0x7fffffff, 0x6, 0x9, 0x7, "8d569d8c54b29bfa4086a02b2bf61e5ee61459b4b6c06f42b9bca7b9f81af776"}}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/26 12:02:10 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000005000)=""/104) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000000b000-0xc)='/dev/audio#\x00', 0x42b7, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000000a000)=""/172, &(0x7f0000005000)=0xac) ioctl$void(r0, 0xc0045c79) 2018/01/26 12:02:10 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) remap_file_pages(&(0x7f0000032000/0x4000)=nil, 0x4000, 0x1000003, 0x100000000, 0x10840) 2018/01/26 12:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004528, &(0x7f0000f50000)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f000007d000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e64000)={0x3d0, 0x1, 0x5, 0x2}) 2018/01/26 12:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000841000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ece000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/26 12:02:10 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80800) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000005000)={0x0, 0x0, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/checkreqprot\x00', 0xc0202, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004bf000)={0xf, 0x970, 0x1, 0x46f4, 0x10, r1, 0xb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 12:02:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00008eb000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000308000)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f5e000)={0x2, r0, 0x1}) 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00007ce000)="3387ea2b9f583ef719e61a09bd730920611c3fd3461dcec08ea4a1db3d67e554699501aea0f1620443c1a872487344690320286e87a4919cb86b087bc3e7a5be5160debd285c18e8808264f70fdb76dc525051b92db2e1f28e5742de2cf7619fe48a22e09c85e075db9a7376e35c1d32dab3299ef241bccc3014d5346b856845b0edbe5f698ac6d9572c14", 0x8b}, {&(0x7f0000001000-0x11)="ccdafe1b28a5f4f90b79ee47d05cc7c921", 0x11}, {&(0x7f0000001000-0x46)="32fc42ffda49d71dac98432ef0314e9ff62e13923f016755c4e1aeb5f10c4eb6105e1e4dd71385aa9c38a44e42fce9fade5fd55cb2cf4600512811e77dae79a58701d50b7c53", 0x46}, {&(0x7f00003ba000-0xb7)="9cc7df86c74b5ec36f0b8599513ba0e1f39c561e4099d048c5e35567e6250199e3c4629ce7450a35986695d827af45fa6ee495465f8fd7ed52a2cb21c541cc9b067c26ee04841ac39d816e7fcfa2f1eacc425e3cb8c759a0fe5d07b876341baa564ce2ab604a9f92b511c59916d9f9cac3168d7f99eee8270ac5112dbf1d43610e4dd989cee36bb28fb5b73040ca277eaa82d3dce8c17b51fe5a392c996fbcc2c0bd7ee504b48115ca0058463f7567bd0d9ce068b8377c", 0xb7}, {&(0x7f0000000000)="5080a434a44e5dc1ea75d55e6ef0ae0bfb53f30da1a0d3a26e6c3dd444b1e4da7a0f2e52414aabd883e04704c5fbdb8ae091075b6be1ca08c7bf475f6cc42f02c965ae9db8dbe2bbc208aa656ba3a3ee6a4a46c9fb2f55d5b7864726951a40668b2d004a9c71f13e488439af36d77fb548a22d447f4cf16f1debfdab52b13cb44c71fb1d4826b7f3a1d35d44a87095cc35725c3197db7df50be1ef02f33a1ac7416eb5ec3ee6c8cc", 0xa8}, {&(0x7f0000001000-0x48)="6739ae160267a39581ec3aea576486acbecf39a3373a1509975dab4e597d8cc9e50378121386d863bdeecaebd2262c5a02fe2b74a9cd47a71909786d847ae659791d20d157c11da1", 0x48}], 0x6, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x6, 0x4) sync_file_range(r0, 0x9, 0x4, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x408000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000002000-0xe0)={{0xffffffffffffffff, 0x3, 0x80000000, 0x0, 0xf2}, 0x3, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0xbf, 0x7, 0x1f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x20040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000-0x6)={0x1, [0x7fffffff]}, &(0x7f0000003000)=0x6) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000001000-0x8)={0x3, 0x13f}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000004000-0x8)={0x2, 0xa4bc}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000001000)={0x3, &(0x7f0000005000)=[{0x9, 0x9, 0x1, 0x1f}, {0x3f, 0x5a1d, 0x2, 0x3}, {0x6, 0x2, 0xb6, 0xff}]}, 0x8) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) 2018/01/26 12:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000564000-0x4)=r0) syz_open_dev$vcsn(&(0x7f00003b4000)='/dev/vcs#\x00', 0x0, 0x2000) 2018/01/26 12:02:10 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000-0xf)='/dev/sequencer\x00', 0x481, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000017000)=0x80000000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f000000b000)=[{0x34, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/26 12:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007fd000)=0x0) tgkill(r1, r2, 0x13) bind$alg(r0, &(0x7f00001f0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000268000)=[{&(0x7f00004e1000)="26c53434d08eee6451642ed362768ea288612a1d06bd3aa40b8019890fb1b01d", 0x20}], 0x1, &(0x7f0000678000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) sched_rr_get_interval(r2, &(0x7f0000bbc000-0x8)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000bf7000)=[], 0x0, 0x0, &(0x7f0000126000-0x8)={0x0, r4}) 2018/01/26 12:02:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000041, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x1c)={&(0x7f0000002000-0x8)=@sco={0x1f, {0x5, 0x0, 0x1, 0x20, 0x1000, 0x100000001}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="380a57fd5845784fd952ed6f02c7219715cb0821204df57c76403c49ddb5931ed37dd25c63774c0a74b38ebc02cb6de6dc958b5bbba033a77a2ee79b9e", 0x3d}, {&(0x7f0000002000-0x64)="7725cc45dc92bc64b92fd3401347e905c464ed31f36da0c067d1e9007ce5f57164cbc8962a1f1ac76e39f3d46ecafb1b0a7200b5d213283d8d7277e9c79e1ebbd37497b2e094b6ab37e84be73a0be76e06c15377a861e168f9b0a5b287c892ecb54158ae", 0x64}, {&(0x7f0000002000-0x2a)="5379d09c20b49588fd8fc9051e475d42fb4c0279edb6d6b755ebd0e4e2b92df5a3bfe3d5743d9db0d413", 0x2a}, {&(0x7f0000002000-0xef)="66851e2d11bedeb74e7717af020d4eace6f90ed7e86d1d171cf65886c38e90895a9be93bd35d8e2f2f1d99fb8ae9865a1540ce563112444f708f5fc4ebf84a2fc9ba25af4625cb9b826ec5d5386308a8a26459d10cba8b9139e5571b55012499ad8337e7be0741c84cae322d605dfc1c2fc9eab9eb4e84608c4a888e0b84b852b689f7bcd88419cd32ae97531b6fe4f7d48df4bf9527fa63cf6f721caa1237cf4bfea05ebc2bc346dd6d6bb2f5a6be7389f306f12be7f36411c8f17a01aa7e791f10f5d4468287eb3b026b4912906e2beab1635220e8e2bb9b88212196e599597af1cc9fca0b2dffc0f1accc328a25", 0xef}, {&(0x7f0000001000)="6db8b1172384d4f8afa3d1a90b3b36119e533fef5139d9098645200cb1e7240e9f38d24db96c1d99497a65a6900b12997258bba0e7ffbf083c64fa0fccf725f9a663c47a9c18f0f6523912bce213c336948ece7d66e6fb2cb18bf5b3a13171232253736d1a24ee2ebdb9d1e913f119b543f7d7e7682539466ede4f7fa2c5479fce487133b61b9bca2f3055ac3b39aa7f8b28878eb88aa3ce075a5e0a40258cbfdd6f99e4d553cee54998e525341d6baa52b4fa7736", 0xb5}, {&(0x7f0000002000-0x68)="b487eb5d07016bcba30758d239280be59c20ec5a25914f29854b6a8add0ecd0cbe0f38a8f350081c30874c5029345fb6b251d6fcd4b2df38165a4686641e4b40b0ad07936ec63a6ac6273871c0a67edf5ac8b3a2861fed548c74848bbb36b48d664e08925622711d", 0x68}, {&(0x7f0000000000)="b0816b67ad1abc579aabd63124888e111a5fc1fab390f90adcaeba26ed449e76c9c42783c23d0a19fa9fe75d3a7bd087e9d4d90b670860a2f699abd12c7f527aed4d93117a5c39c05f82e2000bc2e432d4f13b0b66b7e222c90122610ff4dec0acfcd5fe67a91b8b011bfc5c77a0504f1725b3b58a6aed0a90dc92d077f71e174e8fc7518a27c565d5d2e4a90b1c539b290748524188898dee7764de45345d8e4728eb8c4e", 0xa5}, {&(0x7f0000001000)="720c6b540704668869e2b84fb645de7c9eade6d8b5136c1952c411c5c1a0af298c35fdbafbe87d50ce9baa2663f193470732792ab5f980c85e7880f80633cc82652e0d04a5dc739b259dce51a6a8774bd548f1854d7c35385f0cdf6e19872b68f3a571fc491beec212d99298cb20aabb94b9edc010b032b1445a542e81c6a9a7bae725ae354a43fb4f4cb3d07331cf685798745e00a5809977abb5734396b395eceac17db82b847493b41d2c435dcefebab54dc42e02cb1e6ba1b1f6c3f4bb3b", 0xc0}, {&(0x7f0000000000)="f49dc9e860cf0e34a14185a77ec1d714b94046695fc6726d7eb040246a604ededd1944ff1abc052b583689f7255716264142c9e6c1193b547aa242326f3cc6ad5996d4b5063b0cf1fab634bd08e43f216fa2cf96b9bf8ef48961c569a5253c9f6358e27373b0cf51eb4e5f8d98261ad30dcacdc6e8b4c0de44cf9be6fb01aab05688e3e97de563deff079e97256d86df3ecee85838458a297638f8a0d121b37b635b4a42f76f4488626a8f47997bf1c1257d7aa47564af8f6c7d00e2d1ef0074242efc7362f161e79c4701146de120976edbc9225617ff5557931e23f4cb1d0019375a0e00c6b347c96508d01bae31712268adefdb41", 0xf6}], 0x9, &(0x7f0000001000-0x264)=[{0x30, 0x1ff, 0x2, "a06dbe62f06b230c184d9ce06c04b93da89ca2152074c6ced20f744aebf697dfa059"}, {0xc4, 0x111, 0x2, "b86cf7301afb58163304f227d11d7643a465947f31a46e0592a9b46ee5277dfbd1301a8084907187c7824b432a7bfe1a3d583a1d1c5ab6b2e7a9c5fed894b7c0204336a4436d6e36d11518293c4a6b334700c54136073e9db0cf75cc1ad273eec711a491c18de4a457523bf195406f54b4964eb7fa688fd0749d070835062812931c7c9635ecaaa2cd493f1f8a138000c507144b19b56ea4f75aebe2ea671b69ca66427ae6c674e177eec02469a6fdcedef46ce5516a7d"}, {0x1c, 0x139, 0x6, "2bbfc96ed999fb2d999d5e1e9e4d8d08"}, {0x54, 0x0, 0x9, "5d5d87f558ebb0b9b13d1ef480491c05380579173d4e1d3c8ccb2a391269c30a37d6b71497ccdd3ffa8c2fc05c9bbab6732145f548fe23349fa6a41e9411317efd4396762641"}, {0x100, 0x105, 0x8001, "953dd0b8f02749beb1a82c3e3ea8b988fcf973fbb10266ca2a30ca40b8469b4dca85af371d922f537db6edae65b73d8cee909d1353b70a82bd1489a7abd0f5e4b23130b33b1111c9e51fa234be5abb8a565dc07143e84dd6592054889f2c43966a43b67769b6fd00fdcee31ce7c009befb6f3e518d743f4fc0e96fba01f0d4c85924955d3aaf344b4de0def56faf151f61b5c5c89166295f6897375e3c6777674ed0f707b5a02378fd4617fb0f6a8c5e92c37c897c5d984855eafb72beb33e7d1e6334b4d310c93c734b136840f90423793074a82c3c537f710377729325e50728370079cc1b3b5a0a443aa45fe7525e22"}], 0x264, 0x4000001}, 0x24040004) 2018/01/26 12:02:10 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000)={r2, 0x2}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000022000)='/dev/sequencer\x00', 0x18002, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000000c000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6c02) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000023000)={0x0, 0x7fffffff, 0x81, 0x1a945f13}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000023000-0x18)={r5, 0x80, 0x30, 0x20000000000, 0x1000}, &(0x7f0000023000)=0x18) r6 = fcntl$getown(r0, 0x9) kcmp(r4, r6, 0x5, r0, r0) 2018/01/26 12:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a58000)='/dev/amidi#\x00', 0xd5, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000db0000)={{0x3, 0x9}, 'port1\x00', 0x80, 0x40000, 0x914, 0xf591, 0x7fff, 0xffffffffffffffc1, 0xfa7, 0x0, 0x7, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf52, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00006da000)=0x0, 0x0}, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0x0) getsockname(r1, &(0x7f0000083000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000256000)=0x20) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000677000)={@generic="a56be90c4ec9ce62a443f37158d03488", @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 12:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000bb5000)='.\x00', 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdd9, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:10 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r1, 0x5, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r4, 0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 12:02:10 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000005000-0x4)=0x4) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/26 12:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/hwrng\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004eb000)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000031000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000998000-0x8)={r2, r3}) fchmod(r1, 0x2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b7000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000a79000-0x4)=0x0, &(0x7f0000989000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000eb9000-0x8)={0x4, &(0x7f000050f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00006be000-0x8)={r5, 0x3d}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/26 12:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000500000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pselect6(0x40, &(0x7f00009b2000)={0x4, 0x1f, 0x4, 0xffffffff, 0x8001, 0x2, 0x12, 0x5}, &(0x7f0000484000-0x40)={0x29b, 0x8cb, 0xb35, 0x3ff, 0x6, 0x5, 0x4, 0x3e5c}, &(0x7f0000350000-0x40)={0x1e, 0xf78, 0x9, 0x5, 0xff, 0x1, 0x1, 0x1562}, &(0x7f0000546000-0x8)={0x77359400, 0x0}, &(0x7f000077b000)={&(0x7f0000a00000+0x453)={0x2}, 0x8}) r1 = syz_open_dev$audion(&(0x7f000073f000-0xc)='/dev/audio#\x00', 0x5, 0x101000) clock_gettime(0x0, &(0x7f000083b000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000447000)={r2, r3+10000000}, &(0x7f000031c000-0x8)={0x0, 0x0}) clock_getres(0x5, &(0x7f00007cf000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000358000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c8b000)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f000065b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000068f000-0x8)={0x0, 0x0}, &(0x7f0000769000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000213000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000d96000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00007b3000-0x4)=0x0, 0x0, 0x7, &(0x7f0000d24000)={0x77359400, r6}, &(0x7f00003d0000-0x4)=0x0, 0xffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r7 = syz_open_dev$midi(&(0x7f000002e000)='/dev/midi#\x00', 0x200020000, 0x102) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000d3e000)=""/101, &(0x7f0000d3c000-0x4)=0x65) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000002b000-0x4)=0x0) write$evdev(r7, &(0x7f0000fb7000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xffffffffffffffa7) 2018/01/26 12:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f00000fc000/0x4000)=nil, 0x4000, 0x4, 0x80010, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000eb4000-0xc)='/dev/amidi#\x00', 0xf3f, 0x2000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000532000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e14000-0x4)='tls\x00', 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00006de000)={0x0, 0x85, &(0x7f00009d6000)="896f9dadcb0e6dca307ae16760d75ec36c70eacd18f832fedead4d22537853efec82b6714b2717aec6bc26ec0a4b7080ecf29ca831ccd133b133553737b509ad838d32c078132388ab104d675d0534c24bcce17eea79911487e009013dbc07ba4f2558f3af3a426abe157147488c4d668d51c8cc2d15958025d9f44be16274da5543a856dc"}) 2018/01/26 12:02:10 executing program 6: mmap(&(0x7f0000000000/0x2b6000)=nil, 0x2b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002b7000-0x8)={0x0, 0x6}, &(0x7f00002b6000)=0x8) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002b6000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x2, 0xc87, 0x6, 0x6, 0x9, 0x8, 0x6, 0x5, 0x3, 0x20, 0x6, 0x9, 0x81, 0x2]}, &(0x7f0000173000)=0x108) ioctl(r0, 0x4400100000001279, &(0x7f00001b1000)="") 2018/01/26 12:02:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000013000)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000013000+0xaec)=0x2, 0x2) 2018/01/26 12:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$adsp(&(0x7f0000ec1000-0xb)='/dev/adsp#\x00', 0x4, 0x183001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b12000-0x1)={0x2}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 12:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000b9a000-0x78)=""/120, &(0x7f0000cae000-0x4)=0x78) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000163000)='/dev/sequencer2\x00', 0x101000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000102000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00005af000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000b5f000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa0, 0x14400) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000b4b000)=0x7fffffff) 2018/01/26 12:02:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001000-0x3)="") perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000190000-0x14)={0x0, 0x6, 0x7, 0x5, 0xffff, 0x9}, &(0x7f0000e99000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000505000-0x9f)={r1, 0x97, "414482ceea3e64806447d69b52aabb18619b52529d72c3e18174c59ed5389395582f8e573e21a33ff7f33f525ae5e89a87f661d3895d649fb6bbead05ce4d24f178a349da383b3821776394be97cdb5462b79acbc45e17255e8bb06eb9b68f3df687c6ed85d30d54363c7efb4d2f475b4aa4e493ec077663399549241184d37ae18d3f7b0d0ff2a9face5fda0b18f6cb4b52c27907b62b"}, &(0x7f0000bf3000-0x2)=0x9f) gettid() r2 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{r3, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x8000}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() 2018/01/26 12:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f00003b4000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f1000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b21000)="636c656172000000047300") ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffea2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00008a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000815000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:10 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c1d000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) r1 = socket(0xb, 0x3, 0x2) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000d58000)=0x0, &(0x7f0000a77000-0x4)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/hwrng\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000026a000)={{0x969, 0x8c6}, 0x0, 0x7, 0x5bfd, {0x101, 0x9}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f000032f000-0xdd)=""/221) clock_getres(0x7, &(0x7f0000cad000)={0x0, 0x0}) r3 = syz_open_pts(r0, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f00002f2000-0x3c)={{0x1, 0x3, 0xe32, 0x1, 0x1}, 0xdd, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007a2000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002fd000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000049a000)={0x6, 0x78, 0x3, 0x40, 0x3, 0xffffffff, 0x0, 0x5, 0x800, 0x8, 0x7, 0x1ff, 0x8, 0x2, 0x6, 0x2, 0x4, 0x68c04072, 0x80c, 0x0, 0x1, 0x5, 0x7, 0xfffffffffffffffd, 0x2, 0x8, 0x1, 0x3, 0x100000001, 0x7ff, 0xffffffffffffff9f, 0x81, 0x3f, 0x4, 0x2, 0x8, 0xfffffffffffff0bb, 0xa1, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000948000-0x1)=0x0, 0xa}, 0x0, 0x5, 0x9, 0x6, 0x6, 0x5, 0x2, 0x0}, r1, 0x7fffffff, r2, 0x5) r3 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000ff4000)='./file0\x00', 0x14000, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000883000)={0x6}, 0x388) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/vga_arbiter\x00', 0x2082, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f00007d7000-0x4)=0x0) r6 = gettid() getpgid(r6) gettid() ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e9000-0x4)=0xc) fstat(r4, &(0x7f00000bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f000058b000-0x1c)={&(0x7f0000b5d000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000d2000)={&(0x7f0000147000-0x2780)={0x2780, 0x11, 0xf, 0x91c, 0x1, 0x3, {0xa, 0x0, 0x1}, [@typed={0x14, 0x51, @str='vboxnet0-\x00'}, @nested={0xe8, 0x72, [@generic="ebdad7d0948d61732962d73d5bdb1f4a133288ef2d5e6a1b7b17a2de571765da02ceccd6809d673b2dfcf4885758d03bc924e09f3d97065be59ba718d5081ad784d84293f9834ec1f6c79aeadcfd2ec9ee35fb7f40616d3ac5c65d2bba6fe4b1de8b98c6ac98191c4350f366e8fce6679fc5062ca5084a733667176083caffb49cc5b1c92f79de66b238dd5e1a402065a245b458362d2093c26a05e9368bbd1a9f9c31f9d005179429c17a2734065ba612d2ab78441ba7fa65d5afee8b1fbeccdee2e8e7d247903e91458d5c9064976a29727d9e5136eb", @typed={0xc, 0x5e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="22d3e09478b48a93247f843a19e8c5a7", @nested={0x1178, 0x32, [@generic="7456fe4b5cf7fa1e670847f69ab8730ee4ed20425a756b37b7822603b797c15bafadc4f1e52e7d5c3593100fe6f77f8d5f6c6e116b1d5b5f7c9519dc76f400d5a24af85aca351a1768f6351f1202af9c0eb75e184b8456e9982e905e156991d96156e5b5dd9c3fa88f6ed4cd85b286f7131d", @generic="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@generic="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"]}, @nested={0x4, 0x3c, []}, @generic="11745938d504c07044f9ef50e190c2a79b8bbf5f15dca8aaf4878bfd3129f909ed6dbd1d91ee27fb8761622d34dc25fa4af88aaaf2adc733fd13e564706c6042d7d906097708dd3efeeec12b4ccd072ad0c96db99e5238b4f504b747af1bc1dcdf699b4c47a9299b5de50217fbc5cc8f7eab2e96e8970c61e2ef7b533c657ea771429a8ae4bad08ea2411e78468a7d0783ebb91827d96fcbc250f054cbddd7a91ed9814ef9f99cf281b56ec65434", @nested={0x13d4, 0x78, [@typed={0x1c, 0x9, @str='/dev/vga_arbiter\x00'}, @generic="d921408e8e9a8e8d5e0384d5595121f497c647f81c953f00c8be2c04dde8310829c2e490af64c5121d339239bc45b9e3d336b9f0e6d5274ee25650894cf9c221", @generic="866b041cff64d36e9d8052e54a842db5df8dd8b7da8abf75ec6b17ab15496b1d4ace3da57e26c2a806174c2d19d613eaaa183fae27ca1541720c53a55e70a62eff4ed2cbc32df0f820d40819867b0e64fe5827eb93e1026425e05cc704c4a61a2a6e3793010a0d2d80513007ad388ac5819765b23746ea60bbe241eab2bf683f6dec66bc004589bc40481768b60368e0f1dd1626781dcb396b0c5a10f9152a746a493bea5dc0da9114f01f23cfc6dac286cb49a1bb76398b7568bf4e92b6bad835091cbf9ca1db383f8d635f2e78ed6dcbb9e49d81cd5a1087f256ec99b77e", @typed={0xdc, 0x39, @binary="c9b57f2176476803732b73c59d57259cb97e3bec5769aa5957244185ea3b905ce0381d02b429eee52a0803e935fb13959c94f28e26ea4e82870d66fa8ad80321276692beaa5b63f025536066d51648f0a138dba2549ea3a746d49917584cce236dac2b2abad5671089475e7ad5a14a30f5d8c989ca75fdb5e0e8ea932e6cc1c43bbd0471f94c32185b97319cee77cb4a123f5702349aedf3b6748bac813e750aad90081dafd34ea4de58c7fed71e90c5b851f5a6b4f1290b3dab1d5149e638f2095f93c5ef19e1bc1964fcc63d2a75dd5c9a"}, @typed={0xc, 0x3c, @uid=r7}, @typed={0xc, 0x70, @uid=r8}, @typed={0x1008, 0x42, @binary="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@generic="fa6fdafd62210d8769b08933d3ed755819b26fe2a130e786c0e5595eef0554a309eb5f1993da66241aff38e62c468a280fca8cba7daf6a551d2a7fe5987b1e7de9553a65ed0e3672526c3cba4f3f606bc1e5c75fd6d059b15a75cb523cddc74f8edc99ff90ebdc21a5235a923603d6b145bd578a4a3b9fe1c379f4d563e5a94d7180ec754cd5ed2b123c27ceac99e4eb578a0140f659bea8b27ac78dc84d87391122b0c7e0670d408194315fd3f8749f921f3f260e2d", @generic="c55715db20049271c4f48eba6d36f15b252d8a122695fb8709feb6337fc082e53cd5e4b5c4d98da1fa09a3ff6ffa665731372badf8829f05c25d836553f497924a782a8844c165f70f50128a6af9305e43e146fdaa3f2191ba712c94c03978de20dac33a84d0fe60dc9187003cbe11dae70cc359d32d42d208e6f7dd9c36b54b56a20405fdbeb9858dcc0747c79bcf7aec0ab9e1c041541a25d06f8a945312570c7e885b7169d705fc11f809e200518e25ca0ce6ff94cb9c4b0b1349bd69a2b90f0a0254ae6d920b992cf5f316138351ecddaa521dede9bf1ffcbc8e8034bd8e"]}, @typed={0x48, 0x6c, @binary="03e4790eb9b4fe74cf726e9acb34b36928dca589f534772a395ca42067492ab070905e096b30b3956535f0517d538cc2991cc4a226d6064c705162c5474721"}, @typed={0x18, 0x5a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2780}, 0x1, 0x0, 0x0, 0x80}, 0x0) kcmp$KCMP_EPOLL_TFD(r6, 0x0, 0x7, r3, &(0x7f0000832000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/26 12:02:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r0, &(0x7f00009df000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='cgroup\x00', 0x3) getdents64(r2, &(0x7f0000001000-0xa1)=""/161, 0xa1) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r1, &(0x7f0000001000)=0x0, 0xed) r4 = accept4$alg(r2, 0x0, 0x0, 0x800) r5 = getpid() ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000001000)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000002000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) tkill(r5, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000004000-0x4)=0x1, &(0x7f0000003000-0x4)=0x4) fstat(r2, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fchownat(r2, &(0x7f0000003000)='./file0\x00', r6, r7, 0x1900) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000003000)=0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000004000-0xe0)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x2, 0x10, "b6d1db57665fd5f923d7a95e2b53f5b1d74203f3caf257d9302f991798953ca2510a931f13db112409b061a504490699c38a89a5135ceacf70206a73e4186a14", "cd4af9ceaccef7be1d02220596a531ef8d50b53c18103ecd32b8c955776d9cf69af1f1de01557c2d55bf3c0b4c60baeebab9ebb8bb1eefb43e2fd0a9d25261a6", "0b96101adecfcc69e592b4ec0c81d0fd9517a8708d76e79a6f783e7f4378813b", [0x6bf0c37f, 0x1]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000004000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000006000-0x70)={0x233a25a3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffd61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x40, 0x6, 0x3d42, 0x1, &(0x7f0000004000)=@generic="bc60689c9201de26cfb61f0230f44201", 0x29f, 0xffffffffffff7fff, 0x40}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000007000-0xd)='/dev/dmmidi#\x00', 0x7fffffff, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r8, 0x8138ae83, &(0x7f0000007000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008ab000-0x8)=0x8000000076) socket$inet(0x2, 0x6, 0x800) r3 = mq_open(&(0x7f000023a000-0x9)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0x5, 0xfffffffffffffffa, 0x6, 0xe7, 0x2, 0x800000003655, 0x8d5d, 0x2}) r4 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x5) prctl$setname(0xf, &(0x7f0000221000-0x10)='/dev/input/mice\x00') socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r5, 0x0) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = accept4$inet6(r5, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) setsockopt$sock_int(r7, 0x1, 0x28, &(0x7f000077a000)=0x0, 0x4) r8 = dup(r6) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) sendto$inet6(r6, &(0x7f0000962000)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 12:02:10 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$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) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000000b000)={"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"}) 2018/01/26 12:02:10 executing program 7: mremap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004a4000/0x1000)=nil) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0) 2018/01/26 12:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000364000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b85000)=0x0, &(0x7f0000758000)=0x4) sendto(r1, &(0x7f0000be8000-0xff)="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", 0xfb, 0x8000, &(0x7f0000502000-0x9)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) sendfile(r1, r2, &(0x7f000068e000)=0x0, 0x5) 2018/01/26 12:02:11 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000189000-0x38)=""/56, 0x38, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000d4a000)=0x0, &(0x7f00001fd000-0x4)=0x4) write$fuse(r0, &(0x7f0000b8a000-0x8e)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/26 12:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000759000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00009e3000-0x4)=0x80000000, &(0x7f00007aa000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c12000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c4000)={r1, 0x50, &(0x7f000088a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000267000-0x4)=r2, 0x2d2) 2018/01/26 12:02:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='bdev}\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000)=""/3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000097d000)='./file0\x00') r1 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) write$tun(r1, &(0x7f0000fbd000-0x10a7)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) symlinkat(&(0x7f0000db9000-0x8)='./file0\x00', r0, &(0x7f0000764000+0x441)='./file0\x00') 2018/01/26 12:02:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005b1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f0000000000)={0xf, 0x3a, 0x7, 0xfffffffffffffffd}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={r0, 0x0}, 0x8) 2018/01/26 12:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) listen(r0, 0x4) setxattr(&(0x7f000022c000)='./file0\x00', &(0x7f0000401000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000e62000)='\x00', 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000c59000)=0x4, 0xfffffffffffffe76) r1 = add_key$keyring(&(0x7f00008a7000)='keyring\x00', &(0x7f000005f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000cfc000)=""/176, 0xb0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2018/01/26 12:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x8, 0x81, &(0x7f00009bb000)=""/4, &(0x7f000002a000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000b87000)={{0x40, 0x1ff, 0x3ff, 0x80, 0x6, 0x7f}, 0x0, 0x7, 0x100000000}) getsockname$llc(r0, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) 2018/01/26 12:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000abd000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000-0x4)=0xe8) 2018/01/26 12:02:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000069e000)='/dev/admmidi#\x00', 0x3, 0x240440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000989000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d24000-0x18)="0a07750600e383e5b3b60ced5c54dbb7295df0df82060000", 0x18) accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000a13000)=[{{&(0x7f0000686000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='dummy0\x00'}}, 0x1e, &(0x7f0000317000)=[{&(0x7f0000021000)="887ee4ab59b2d562e4d9031ef51ed45b273c41251a6d5ff2b9bc9fdd5a0c249744db9bc4afb1090205007a31a2179a953b6468d108249243538d0783792b83488b308e804f4e73aa415ed8265c8125c280d6e0498dccbdd670fbf4a2d22cbab94fa6b15526949c9443866282df", 0x6d}, {&(0x7f0000734000-0xc3)="d71a100c9620a357963609bb93ff83aecaae9049a13ffde683e9a7f2b5fd9c33c55ee318325f7c727af3170c435d0abe9d7efe1b751cd9ae87b27d5c14b5a59d4b80fdaa626fa8cce56cfc00ced98dfb9f2db8b163ede70dacba7521abdf34d02c06a4f9deb181c016a4837bbcec9baef037bf02c25eb031bb23707f3dc5a8ad663b782c1019f82a9c4c66a676c93584da5d104b936c43d5fbc5d2d1d330bb5d4b84164770cbc183026655f5ebfd406f7fe1ca0c45870e9c30c7ffc02c3b45ecf4655f", 0xc3}], 0x2, &(0x7f0000075000-0x13e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 12:02:11 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, 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$inet6_tcp(0xa, 0x1, 0x0) delete_module(&(0x7f0000472000)='\x00', 0x800) r1 = syz_open_dev$midi(&(0x7f0000a92000-0xb)='/dev/midi#\x00', 0x8, 0x121400) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xffffff0e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000047e000)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000-0x4)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000020d000-0x18d7)={'filter\x00', 0x5, 0x3, 0x187b, [0x6, 0x8, 0x9, 0x10001, 0x401], [0x6, 0x81, 0x4a, 0xfec, 0x6], 0x10, &(0x7f0000abb000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [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]}, 0x0, 0x1, 0x40}, 0x3ff, 0x164, 0x18f, 0x9, {0x2, 0xfff}, [{0x43, "4429fece80ad2d6d9f7c6adbbf591a5b9945d0b3c4c95e7222600266d4", 0x4, "ea1f92da7d1ed4aa090b2e807303e66a419fb7e76478f2c70dad81636ec328a8ee36a0"}, {0xb1, "8cbe8d7f50475a072bb1653f297b2db72e418d2ca1aecf32db14375ddb", 0x3ff, "10a11286d02af83bea89ed3d6df25d2200e4090a5ebc4f8c1ecfc182dbd312e10f7d3008fd45ad071cdcd105ddf7efa7f8cd421af4da32c9f26e9133f2dfb4e96acc89cde6b9b6064609428e170bf8b6890f06b11660b2a0f5f72c36322c59ec56eb0f3dda3313da1293ed29cff7edbeb25eea3e2bde2be0279662a2ea9b8f5bac1f39f8ef25645d787f16d843a904281a"}]}, {0x2b, "d612ec15318fbb1320f82f6b4482cd8eb6e7b8413bca594f68b32a3915", 0x8f, "5a982372b30fe7973e5534"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x0, @common='bcsf0\x00', @common='bcsh0\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, 0x7b5bbca0dae062aa}, 0x0, 0x1458, 0x14a6, 0x1, {0x9, 0x6}, [{0x8d, "1c7f85565f00a87869f344603e0248575d23f040b27f4ab391c9578f63", 0xffffffff, "ecebfa6ad7ae736047d8c4abe14ad10041cec9af355549c89f11f0ffc239c891951e49a41e20aa60038d7755d2985712a696a2bb2722c8cc7669e668ddb05f694c1b4d7fa9a10d10e3b7b8c60e5634f2f0c2460378065d9827fdbdf4953ad0d55efbe5c76c97b605d776842822"}, {0xb0, "5ac3ca28fadc3c29a13f3268a32293b23c32a6d95512acab83bcacd591", 0x5a9e, "2a968626fbe4bf7ecb2ed5e8ff9eb052d910f90216805abdb653a1aafcbd75f11d3ebc4db43b6ea82c604b825c46b2d2423bb0b7667f0919233e3adcb909a2057cbb6febd7bae9f5e3c8f34d7da07d16f59a8a2b6ec840a9407f9283f588c7ef694930c9cb610a5a81513731180abb1f9c1057776fe170a7a3a38d76dcec646d00e0981f1fb20dfb363f6a49f7676496"}, {0x92, "bfbf319d4effee70719a6b585ce1c9959e18675968820be1812ca86590", 0x2, "e80e1bb9d8391c402c7ce023c4c735f7175479a0f8df23d47de35588cef58a36af2eab0827ed53589f8996bac0e050b1f04c7df96109d36b88f4482157c9426f5539f465dc279e058c44d804701398e5cea84bd3a410050cb2068817553984e623ea5df60ffd7e61409bee686ba6214f7849"}, {0x1020, "192a1396b99b2166d6fac27d45ba19767d12175ad3cb71a7f539330dc0", 0x8, "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{0xa0, "01ee7ca148d740ffefe5313d327a0b533497933e34087d0da54de4bfe7", 0xfffffffffffffff9, "9cafe180cadc04e596e49a989f1656ad3cec2b4f29a2c28848e1ceee2f49aa80c1570a4b4ccab21db2dc3683027e7f82ed50c545f69cd9afe1f20ace75adde36dcb7dfb07437399f0f9ba38a28fa6f6601e5d81412ea27000834138661f97d51a69f938056da99c8998516ced23ed5e1762c72f4ef6a50a221fc36b3b4fcf289"}, {0x4f, "67a6cde1dc1b4aa9a2568da24416aa527118692650197180aceca44c74", 0xfffffffffffffef8, "9b7630d86f0dbcd7a696ff8b17b002720955f68c952682b978fe6c9cdebc37a45033f25db4db1dbe460041c083e911"}, {0x10a, "9f233cc4307a067b7b3dd32a68eee996543e4a9c341d3a143d0c334e8b", 0x7fff, "9b80b7bf479a6af5db636d697ce3e43bbb4d6ba96296b511cfb0028f6c3c633a5c87ae5815a4abcc559475a4fe3ed35437053cb2ed0b183f5b652df3c9af329e5c0fd1f63249a7b8d87e74a858e635f6e8663b889003a30b2cc9cddd0c4878ebca00e597fd7cf8594a722dc41a6c2422a95eb819aa5a145ff66b6c13cae67d9956695d44e0573d925d906689738d85380589fbfe7e713ebb0ba6f326df72756bd0d7413d54fd34a01a4dddb74b051e190ed0dffc83854d3652b1603059a0b0bbdcfb5132cb91379c685a59c6772e5b5a5d6512f98a369c853e68d2d01041a6822b22f417abfbb481d1d4"}]}, {0x4e, "c3cf2592ac17ae6160803a88c6b52885abe161fc34a5e7dd0bca3e0f53", 0x100, "cd3853e8cce840d9160b32e00ff481bb2cf7411277fc25baf8a62e562bfa2dc3e809960a9f5f6567956321a086aa"}}, {{{@dev={0xac, 0x14, 0x0, 0xb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @generic="c569e434ba8464171a29875985c4d927", @generic="9b2e7c2cf4ab83ccc80df195796eeb93", {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x2, 0x28}, 0x3ff, 0x1ae, 0x246, 0x11, {0x0, 0x79}, [{0x20, "bdad8f27b9964b1ed34d20839f053a16dd2dd0ebbc826db234d21c0f55", 0x5, ""}, {0x11e, "6752e72ee0bf6072545850d59d3a5d3efb1426027dc165341bd1aa70c9", 0x1, "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"}]}, {0x98, "0c6b5335df7b4fc685340b703361362f502e494e44b558c4ffc2372a77", 0x400, "88290c26a1b3955eda0b44dbb5669029ef2e99a8e92facf5ed3f0001e0b218195117579f855dfbfb54fe24417f901fd0d98a91520c2070c64d5161a03ca81605af8a0c7ce5862e27e4fa853438511995fa5e3a53a6253fac22314f832c4b9122a4d5cf0949cb65b6810201ff403ced859d758b8bc3cd7852"}}]}, 0x18d7) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000c22000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/26 12:02:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) io_setup(0x7fffffff, &(0x7f0000924000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bf8000)='/dev/usbmon#\x00', 0xb59, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000e4d000-0xc)='/dev/amidi#\x00', 0x8, 0x28001) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c0000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x200) 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$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) bind$packet(r5, &(0x7f0000001000-0x14)={0x11, 0xfe, r6, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x301300, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003a7000-0xc)={0x3, r0, 0x1}) ioctl$VHOST_SET_VRING_BASE(r7, 0x4008af12, &(0x7f0000002000-0x8)={0x0, 0x3}) io_submit(r1, 0x6, &(0x7f00008e2000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000000)="50a476d1defe569c46cd18c0c0315b63e2b23f6af2ddfec2be2dcce3b41be1b6ea", 0x21, 0x3f, 0x0, 0x0, r2}, &(0x7f00007ed000)={0x0, 0x0, 0x0, 0x9, 0x100, r0, &(0x7f00004d2000-0xfd)="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", 0xfd, 0x800, 0x0, 0x1, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000a94000-0x10)="0caf3be666e04719febbfade8281bbc70dd7d7a998d144107fe4e3d494376ec74f029f726eca3887556b8feafb6a27acda7c8afa26c6bbf73b2d1ae74db639dc17842980132ced0f361ec4eb2edd9a803989d5050fb459cd8a216420e8ba585ac8a769c06af18c4ca067868cd78a6ab93552522ac6a81daff9287c491eaab606d310f3c467d8de8a2abd17102c771be19c162ebb5bce91", 0x97, 0x5, 0x0, 0x0, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x652b2e90e818b6b4, 0x6, r0, &(0x7f0000000000)="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", 0x1000, 0x6, 0x0, 0x1, r5}, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000000)="59ccc6e80144e7f8370de2cfdb89b4ac64ea3f58d6bdf308003da6844c9ebea2abac8ccad653942cdbaaad7a9c8d7fb351791ccdf6d1572cf4e502059825ec75086990f6e7d6", 0x46, 0x7ff, 0x0, 0x1, r7}, &(0x7f000013e000)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000000)="726ed8b691972af6b24fa0710582659eb1c53163b32000d4d40943b5992cf4b40d992fc3e4567b391fad9c519215d61f234c812471a820f882de9e167361a874bd001032681d82accb2c1cd5ac1bc2f770875a8632b5dca7e987d352e7b551b335c50fdd71a283345887dd3ca9ca41882cd883acada318ceaf77d1d688e0d1458c6a90d36e188ae0ae833d6acca74ab59bd5a60fd5d6827f44d9ca51f26727b937437cdac90b8b6360f2c471897ecce13762e81708f9ec92e07665746cc15182db8c9b64fe9af5aef6b42260c45f1d5647018a53815a3d9145bd5a79281031eae2e08023b4704e", 0xe7, 0x5739, 0x0, 0x0, r8}]) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000021e000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffff4) 2018/01/26 12:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b58000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) bind$inet6(r1, &(0x7f0000b82000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d2b000-0x50)={{0x4, 0x0}, {0xe, 0x9}, 0x20000000000000, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ece000+0x9e8)='/dev/snd/seq\x00', 0x0, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0x0, 0xffff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f75000)='/dev/midi#\x00', 0x2, 0x10480) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00003f8000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bb1000)=0x401) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00003e1000)=""/0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000995000-0x48)={0xf15, 0x4, 0x0, 0xfeef, &(0x7f0000bb7000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000984000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:11 executing program 2: r0 = socket(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000051f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9f3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfdfffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}], 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xe10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3f}, @in6={0xa, 0x1, 0xffffffffffffff00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf02}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000002000-0x4)=0x1dbb, 0x4) 2018/01/26 12:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000026d000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x214003) bpf$OBJ_PIN_MAP(0x6, &(0x7f000004a000-0xc)={&(0x7f00007ae000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x0) socketpair$inet(0x2, 0x806, 0x1000, &(0x7f0000518000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004af000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000063f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a8000)=0xe8) fstat(r0, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c8000)={0x0, 0x0, 0x0}, &(0x7f0000e4f000)=0xc) r7 = getuid() lstat(&(0x7f0000b38000)='./file0\x00', &(0x7f00009bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000adf000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d38000-0xe8)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d6000-0x4)=0xe8) getresgid(&(0x7f0000c91000)=0x0, &(0x7f0000a5f000-0x4)=0x0, &(0x7f000019a000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b0f000)=0x0) stat(&(0x7f0000e20000)='./file0\x00', &(0x7f000027e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bad000)={0x0, 0x0, 0x0}, &(0x7f0000aca000)=0xc) r15 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000374000-0x8)='./file1\x00', &(0x7f00008cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000195000)='./file0\x00', &(0x7f000021b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009f5000)=0x0) lstat(&(0x7f00003af000)='./file0\x00', &(0x7f0000e7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r2, &(0x7f0000ce8000)=""/14, 0xe, 0x0) stat(&(0x7f0000319000)='./file0\x00', &(0x7f00001e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000457000)={0x0, 0x0, 0x0}, &(0x7f0000a5f000-0x4)=0xc) getresuid(&(0x7f0000b8a000)=0x0, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000265000-0x4)=0x0) getgroups(0x1, &(0x7f00000e4000)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000932000)=[{&(0x7f00005db000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00007ac000-0x38)=[{&(0x7f00004b9000)="297dd9354456f7fa364420c512c6a0f4fca16b3f4955f34708815431908e24a9bae90b15c85019edad93c4f9d43f0cf28d0a9b06a2e803a5f47231981c9c1bb72c228e824a4b0c885a74c51ae29d7afce352865d710beafa02dd2792d1c5f2c1754e714022e8db22fe238acad35da995a925af020dea89ed8b39d8c7091fae8dd84e44c4c04247cfc10e7be924186c245547c4c9c4c3e0237cd6663a66b49e5b9d33c1d04c28974e991e10a1fc9c093c7899dc80f8deaecc3e9d1bb3057719305aae52c977625983f1c45ddce3eab843319391447831b27d013ff345362a9da7d059e1f78e9a97c56ed8f287d43e9cfea51a2f0e2cf8ea4c41", 0xf9}, {&(0x7f0000bc6000)="aeb935b9777940e47d10138f1c0d3983e89e7f28eb8511c75eb9846a0da7b617c56134838a9a313d423b90c6ee9d9359b0d8188368c62f1149d83c1684cf68b1bb59e84b860ba0d0850f88a68884eb11843f6e2e8eadad9f00ba52e1bd9e0a61f951dc656647c4faad5cc743e87c51e2117e68f96df6de5796c193ff840486d12906a43181bb038e29560a24ee00ff590a4e6cea45caf7486f975048ab6dbf8cc78bc6409edf5711e667bd172847cae10d647f9d5d633d65752b57afaa4111fcbb1af67534f2c82864f6f956d4ac5bfc945beb5da61b0043bc2e40b855d7f2a1c7f401d64a2ca1268c677653578b70ed38aa3fa721e3e0dc4761a419a189bcb0c3defe81416fc62a411c69ae24fa9da1a784767d0b61436c4595d97ddc82a145ebb4b9af626a8bc411b8f584c38e26dea3185fb9eeaca8b02aa75bbf926b8e112cb9b1f15ec8f5142f131e9058ee61651017e0297403a757ab245b3192aac65e0aaebc4863d204a49937ff73a6d065ab56f5f348a5b09cb742b5de1b75790a768bcb68740f3547f844435557f8594393c4b711403723a306331dc93bbc0a9d1b103771fa6c901503d1ca0b16638e0b3989aade4c9d0fea420ce844e5a9f90dbda382b2f1dd804b1887744fe1797e9ebb916540a57841dc5115f030d11ddecb0a896daa2f21665e48137d3cbba179f05ec51d3bc6a00fef8249083edd8ebd3f0e48d5dd01776e0c772be17fb4bb9d26c5ec3b77da02394d74f77fba85612971b7d10132c94683c49df0375a3659c06c5a881c474bf4da9b3d4113f8e8c9f9b8c486747241b17c47407599804e4766a92b0fd1d3e1008ac0df6171787197acef101e46d157a2b5e82468beb3773ecc2eaffd8ad6a7cd749a635d1ea10c1a5de82a0c8b787de2d6eedff3d27ccdb809d3bb4ea44fd03a3f4691d08159d926610affedac03974cd8f32916bbc451bfa71c215a7e65ffa8192f16bd24abc9b56ef0058b651045946209979fd32c2d61fbdb1f3c0b7c1fe7bcd7e2d91a74d3e5004fc8c13697c1617bd006a81f141ed21c37d658f557effa18afcedf64c6e8296106b7ea8c5ed9a5f721d6e907206624599f4d73c8733b64b4d382a3829029f6cc99e1dfe3b0acccca61b16bf0d68e31bc260613bc5fd8e547c680cb30efb00e4c61344f89f29278960028a5b8674f743ae7f16ec61b932491598ea21ab322d803166c090d531550c6b502fbcb1f9d6b354d979495c3dcb9e6222dba413c90f9e0111963b73a39115839ac1b52a3659a413c8b436c45672a8b8619874e920e38471aff750096ae982f5376a4ef12b2c888c61a16cdd5779bf32f9e4e71ed56fc860627cf16c7c9d2adbec84dbd97529a1a1946fa7eadb5f531194b4d7defa1a66c7267eba47f8b552fb41c262f726c2c2994137fd276cee504810324715bd1286f38470dcaf0c480101c8099eb7a2976359b9062c8d9fbe98f3a2dbf2decca5f321742cf25ba50bcafcd5bf7f2630aa794872b471f8929eea91c77a29bc1f36cfdc7b074bdec803f448fdafe07ec9129feab27518b4f92a168184a31e395f50db3492fc64cc792023109847021cf6ec0fec803a781e8554f9d3aac82b65081c7dded1f98c75f0a5f7d83126415789651663b9a36ab032e14ad967ac0133b6c5f5305c2ffb5adf6e472ccfcb2079dd975e17329d049e19638590fb5e81d60a95eb899e561e725782c8317985d02e92c222a3603b1a6be943d6d101ce7efc9b2af824526d273fc908be3110d1eca4aa7ab7927c00c3a74b9cb9cc0859d800899ce372881c0826ac2a6d82e98bfe8c31a79459192c673ca99ddaf26daa444b52f97663a26f5730d6e5ef227d901eb5b4dc53b52534e4b45a10d9392a6756bc5490bf65c4962dee1eaa4beb0c497b7ba9410a3d320a5ccade799ef136f3ec4ef16f230b696b4af64f48ac33e01515149ba4eac00bcf839882b47d5b3ac06004ac53b5ae0a8e7582db520b14fa59c5844813dede300dcf8a0445126fd4f4354c586e3b29b8a23283d7bc415d63b332763afa7464474891a49d2883d016e16652975dd8c4e7d37245e325ced5c0b8007baccdfab4f2d7b24c4de5e4eb1d2d99a93e30c33439abaebdfd0ed771a2c6e8a5463f3eb0d899217db271b12fc985bb0d983efc5789dc1a2e90de91e126475af32d12295523f4f95fa05b6d6777c09ad3ebfa17f6c60a88d3c9c469b7874973c974f4ab1ad34a5a329039f783e7556f08d01b937a23df7ced79ad1c1afb8d5e8d8f272a00adc1cd9adc6ef26c2d436f288e30448ebe1ea96902df7b56fac5bb9ee664b8dc0195e8dab4e84c4f1fd2f3e1ba8ed65efd0e1b28a44db1430aa9e6a0bf15ac38527c870811c5e3d29f2415e4cb17e059d58bdc978df89e101fc5730e6ef858edaec1573bbdfe3dc60071fc81d7063f0760ac150ad4b0392c2718fe5d4ea73a68ff5fe1f7aaed0979adec1d08981a9cccbe8f4da2f245ce26116e75130e44a47ce7a45bd1af47d84f1da40aaf7b4b7f9ae0d3e3f0ebf99e70eaf9ff98a4e6563ef49e6a2382166f8d4fb82d6599189bb7ab326750d2788ce6ed57ef3d961ead7831d0767227a0a57b75f6460ee46d190d77fa8a134b5e7b1855d40a198387be1f8af776b87a23791474d38de82a6299b21ca5f869c549f1dbe82bcf90d012895dab154b42f6ddc1e8f14f110e986cc85b4b68d6cfc0941ac9ef2e98a8be1e43fb83e1c265497d86ebba61664b417e8b70de806a95b25da0e01c0a9fbf25c55522543246ab011cf9c5140c14746d81f3c258e9c7a6846a322deb25968826c1d64ac6e444a7cf421b73fc972daab0f44534e764e2cd49a5f203d36370652c66f8dcca7e0951f814b5a31a46aadd81397e5d1f2a28338de0954c02401a4599efafb6e3727881296fc9a552415c96e67dab3e0266d45d5950fc30354033ca2393dd9e9f6d8eb546c753aa0486f11d6e5942e713d09e73710f1248326eab9c4e232df19699783c94fc7e349e10d192588fef37eb951617871c14af6bcfd6ab0a43c7bda7060598c522a1699c82ffbb9ae8194f6833f9050760955932650885f34377aba595ab6709c817f22f5e3768b4518867cb00cf3c125598826918fee5727b7f39329c1b36f4a4c9de338b331dff7a440330fd9b498a8c63e49acf9afad9166e056841c48c8ed0b941f0df0751170d20d348e21cf8f58095262dd347dcb05d3ca7b16e7cf4933d788127e9483b7d1cc0ce58a705874a8624c5688d4509c5da271d2e6655e631cbb695bdfed1f15bd8e70063088d4d31628bf0ce50ae9b4e20e6aa9df46e7f3a52ca9a1c5248cbe4c0508c1ded00710b04ed7508899a0f5202c63a8b7fb23dbb595e2fec4d1e16d7bdce0ec58a9a5426337d692e9da98678aebed3d655c8a82df6a9545789257fc3960b62f01e66d80152099ec18bb085ca38604b2fdea620a5acdc1b5f7863fcf30c50ef963fb8e6b574d06dc62967baf07261136f41b9496f8b7a0d55e6f119580c2d8bdf3af5d070e680a1f9f32c033078c7ef287c3092275c656533abce3367a171a96e3f018520999a98608987b56f5af8b4b50b5766667c6c4f87942e895b4bce0b281c043f52442d949bc7a87df0d23f14f09f5216a4345b38c17cf1a29bc9ac7006e61cea4063e991bb547708b32213bdf4b7b04c9f5cd67887ebfb5f9f8355ce0f70c1a8252c569e0d8cb77532dd9d2afa173ef895c0a807bbb3571b48c05fe554a3a3302e509550700682b8068764a1813e0bb3b3ffd8dfaa8b34800423dcc14abaa311f92a26dea48b53590391249ad07ed3adaf64fc0e25b2991eef1d1f742bbe42273fb7f51e89fb04a21010fdf7790e6c4dd333a96e8ea7cbc04aefaa5ca875594055742ad5cd2c91fb5d1fc9c491d4c3caf322501d24f9aeb6fb59b82023218147f2cca597ca4c31b186df4d174f19961b4d489bc9e6a7f23c06f7c2c3b5744779bbfefed558767990f4ca74f0973342f8d41c12512fced597e834e570029be8dc931828e5f86c77cac909cf04b1cb729bbaf9a5ea70c2a59e05d4055ca011a0a5dd2473045bcfc8bbbccc2b173c8c7554e5adbd8e8755c83481f3abf5c20fae898eba96008500cd2cf57fed7e5bba99d50bd4e6535f51f7de80fd87c7ba0e8b4d164ff09720591672a0eace6ab5a939dd74c3c44330fd474819541d4277d0ffdea29cd9f497bfc1fb21b5479ae3ddec0d708de7d16b9811ec5fee2fb37213629271509cd7fc283e346ef9c380a2711d8746fed8726ef2ac55916882b9d2f8bcd51cfcc111a8d57f78ef6b94e80ec94226f4ded7f5103e4924bdd7ced346f7f05b801db651e35e62f2ae780b22056ecda6f5360c54bc599fd1ad2256542b9d13c3ef64ce0c544bd21610b0240dec333e0028f87d6c81b6afdf7c3ab33d33c340933555921673f87804e90e88ca67f77817123973fa988a5914077ad7533340bbc799033249462fc3b906b1089c95141652cdd9f3678d86b358e6a1efe4646894ea38f576a1a7d65abb0094ab8c7f6a5b2a99fcc878831bb8b60606b8dddb77515f09db61c1dfe8627a25b68f0759b6d9859f4a9495a7eedb0abb719a9c4e971e0a5e05ee57e7fe401863c48fa0f18dc716925a20475330a832683bcb0e3b459316a17ddd7d0dc24baff6c5f35338a6965c4a090ae6d431f46e85fedfb09650f081dee9fd61e014d05945bbcf37e1b335d38f398c3509af1eadd258c4b3a76ebf132b201bc9815e54ecf176f6f828ff5806e63f71e2f602f2dd7fd8d0473f7d8b30ccce9047b8c37826aeb9520246c9de9debc12f78be66348efcbbc23e4eaf613416110ecc71122b4dde7c7b6e9686399fe3ab6452182bc7bbfdec310b387df0a96af6bffbc3f5417c62b5a6a1afe7045fe3dedfe7644d64608f15f15b9e2000285f1d0124384bd76582212df56a40dc36fcb759f917981ce46dc1ac510708305840255b1996650bd07aa8fff646d86c19ef44593db9dfccc105fb8c49af8cdaed6682f1409079a3592d26a670b7751307ea75b10e6a450a550404087b34288548e9240d9296962d1613cd99c39e725e610fc6cb58f9f2013037657f414b4455b7242c11885d37e37da795e97724b4e5f611f3a28abc2db3e6558420d9e0e5d47503a7511ac8757bd23904b0ef107194700fa4b3a075f1f835fe6d9c98fa47256ebb922302c71158e30707edc7ad0c56666a1265cb2600f3c87024d0a70baa4a28f4a1b7b89dea41d86c21ea2d4e668e1991e85341b273c4cdb725e2ea74f07a49b575f543efec525d6f17d0694316372261c31799ae815fdee0598451361618653a3f00a028eb5113a5765e41751d6afe22339cd89059cdf2726a8d646eebb2a51f55e60104049add65b1780ba3fab774ea2efb746c593fa96fd60471f808c41cd35c3780f6cccf201b831b62220dbe24838db9a5817190e897be69d86aac8cbc76fe2ea3474a0a64f4c70670df126ae801546374b9057a5bb9629424bcc7db9773ef60a04d07cdaaac58e7698087421e7e1e8e255cbcd3f1d118c5473001037369fd06a3c5465b3de1cda58e5c302aa49837c73cb1e5cf3b4bdbbb85366c1f719685dbf7297afde54f671d09a663b130687694bdbb90c7b1a14c79199ac9974ae832200c152a9a7377092839b4539e660ad4eea3ba147b4f0921561f08b44a4d43709f88bbc9df3e5b5bc81ad76fb5fc109e9118cbe0a74f0fd67196cf65b6c5e4e23f50cde1d630a8291c3d4b633ba673ff4d5a4e787519f3570d162bb", 0x1000}, {&(0x7f00000d0000-0xb4)="333c043cec1da8dcb6ec2c43fc0d43d455f2913b13cf1c7d4126a6265fe59ee97501a9d421b8197a4b0b0c6c66bf0c02bd883141b10508110b5fdb9ffc17af2a503fe6c5e97825fe35b99dfcfc60d24fddaf5575cc1aeb4c41b8205c03b427bb124cb89c2f7cf6aec63c99e72133a254600a5c68692a3611ef0c2a1e75ed0b9c02474a55376c12542e04a1c62316539009814dd51536960310def7ad8b4d7b9915d333772f0c6522b899b2f4996ffabe2a60e0d6", 0xb4}, {&(0x7f0000049000-0x28)="0d9b249f83de7b5c513077246e6f9031b6f2aa45fb94bb599af925f632c02c3c51198baadd8572f0", 0x28}, {&(0x7f00007a9000-0x9f)="3cffd4d7f58be4823f1c492af8d569b03813dc5ace11c69432d3690c5d431c3b0402c52e694c99984f1c51012af1b6edef184db396a0fd4dd6e3a7a2766a34009493fc5508831e6b737b9d88fc4761efc039c736bd5c1e6d13fed1de180c1d89cc4b0b52ee9f06677115d2e05be7d86d1db546dfca31244b5e497c4877854ba16f629303a53b8fc2132a66c626aa629434700464ae90158c88d5ab02b8b69b", 0x9f}, {&(0x7f00004d8000-0x9e)="8a3342e7929ef011cd96549ffa815b3d610d5e94d9fe2880dac50c9b195319946d365eefe0a173954099b996b9aaea2a393f64fa7fc594b42568681fe42ab8e5a81cf6a999b844e434e027c2f6f3ad0b12a3ba065209794d1b68025a9377641f121329612cfcacf6a6fda039e998498579aee54391c6f0626967ed4b7e4cc2bb7b60b1cfd41a1efdf0587e2c90466a02a15692240bba45e6e0ae379a6613", 0x9e}, {&(0x7f0000408000)="94ee1c9273d24e6c8aef69b456a61478529800937ed824c4776c819efc50f411fa85237e4d7cefec878e3bba0c543aa37552befe04c38e594af842ec0d05793ef0858f1793028dc81688f2e8432505c3bcfe877f3f24ad9f41dc6b24bb93d215ba165c08c0c7a6fdf98130ef4eb58381cd58886836cccb0d3df67ebb10b1ea0dea4fca436b2606c5bc7656cdbc2849aba77dd0ef8bee5ff52fa1cb1dcd8ea06e57e72ebeeb3758754902a0a5f0441e3df4eff0b0f7880e2b64bd16c45fa3ad3b54281eb0e41e79e1524003b29bac29fd94a32bb85bc9b63aebdd", 0xda}], 0x7, &(0x7f0000256000)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x124, 0x0}, {&(0x7f0000629000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000a8a000-0x38)=[{&(0x7f00006e2000)="0375c665eac6249322dfa3918e0452b83c63f53852faa41cfb6eeb519fb16b7c8728fbb7662551424cf8e58ae85ea47d1d77f7b2de", 0x35}, {&(0x7f00002ff000)="83638db7f3176058e29a04d3bf18b611391cb998dee7c9af113a5d5e5eec8c19ba5572306cf834704b02256ecc9a0022102f20e71d1b28ea1962d87aa804f35d54e7179517373aa1560a177ce415351b7f44077b2531589bec12adb832cffc34799608ceb5599a00b919495a521cd4acf14ca75fb76342f87299ece29f00bf64ab65b90aef066fd18c766260acff864f", 0x90}, {&(0x7f0000d44000)="5cb4f909654d378a125965002b7b0b29bccb22d704c0131f7cb676088b39919832a542876ff7c45bb10b8f11b0f4d6f99853893f3976072c3f510d71e0b6f15d9d73f865b616e14f33be879dba55eea700f4918b14e936191dfd4eaeee033b5d95791ccc2770c2ee087d38d6184268967cc341dfc730519ec7ffd2aaf4c5cc11cf25815d74de7033a8c899942bcbb7cef0d388b5f17677ff3a60789959adc55669f73fe1cb56c782dbe74184f524b8c1034cea67aa38d5a9ba3c932f8f7a7c269bffb6a83970b1066608e7d177cc5b21c9884d1269c362aae576a432087af1", 0xdf}, {&(0x7f0000960000)="b41395eeea3d991882c2ae0f50e4a33e6d69cc1185e726dc452cfc3295d7566abbdf89aa3ff18f9c2aaa08a406f609a8bed48eda7493ad82c0db5b673af056549e544f20b6e51035241e970fd4a5b7b02be94ae47e800524600b2730100d6de3de1ed0908278fa2f120b8f24894e50dd66745d2d773c6c47983327ace0872e0e340c5e27d3b032ba835eec35f89f18240493c2", 0x93}, {&(0x7f0000994000-0xe)="de833a4cc8d4cef9fcbc172d6235", 0xe}, {&(0x7f0000158000-0x2)="1444", 0x2}, {&(0x7f0000353000-0x4)="56886c2a", 0x4}], 0x7, &(0x7f0000f25000)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x70, 0x8000}], 0x2, 0x1) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v3') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000618000)={0x2, 0xff}) 2018/01/26 12:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) timer_create(0x5, &(0x7f0000ea4000)={0x0, 0x15, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbc000-0x4)=0x0) timer_delete(r1) r2 = dup2(r0, r0) read$eventfd(r2, &(0x7f0000ff1000-0x6)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00002f8000)={{0x5a5cda43, 0x3}, 'port0\x00', 0x10, 0x0, 0x0, 0x2, 0x6, 0x4, 0x3, 0x0, 0x3, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, &(0x7f0000eda000)='e', 0x1) 2018/01/26 12:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00009c9000)={0x0, 0x4000000000001, 0x2, &(0x7f0000c50000)=0x0}) open$dir(&(0x7f0000d89000)='./file0\x00', 0x8000, 0x3) 2018/01/26 12:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000, 0x0, @perf_config_ext={0x8, 0x2d4b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x1c, 0x3, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/26 12:02:11 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/vga_arbiter\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0xc080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x85)={r1, 0x4, 0xfffffffffffeffff, "d39048e26a8eea6280c3d8c620f1c3ded85d873801d986c0ca5f55679ddecbbf465d06402440a0c4f3761ca9566b2e56a327165927a7a47f54d18514539f2348f05e5a5383369825b87fb386ddb6dc1c704035b0683e477c299cc2932b4db3f17781ca48c0f7f77170a8a0dd2d0120258de2cca23a8b8908d4276c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800800000000010f, 0x83, &(0x7f00006aa000)=""/4, &(0x7f0000b8d000-0x4)=0x4) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000972000-0x10)=@common=""/16, 0x10) 2018/01/26 12:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330, 0x0}, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f0d000)='/dev/dsp#\x00', 0x3, 0x18000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f000044f000)={0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000719000-0x4d)=""/77) 2018/01/26 12:02:11 executing program 3: 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023a000)='/dev/sequencer\x00', 0xa200, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/vga_arbiter\x00', 0x42080, 0x0) writev(r0, &(0x7f0000aa3000)=[{&(0x7f00001f3000-0x1000)="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", 0x7a4}], 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000637000-0x4)=0x80000000000) 2018/01/26 12:02:11 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000008000-0x4)={0x0}, &(0x7f0000008000-0x2)=0x4) ioctl(r0, 0xc0884123, &(0x7f0000004000-0x4d)="") 2018/01/26 12:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f000029f000-0x40)=[{&(0x7f00007c7000-0x9b)="1441b9f017b43f22be1e009480ed63f702efc996606fb6835c1b7f8b8303bfd4258017bddb90c64119dc1cce7c49597a009bae38696bde630343470df0df5709a63098bcccbe334dc3f53d4d4bf6885c16bfa2b801500b2abdc262752952eae7534c7a455e2abd2dac8c350108f63521b7f4ca10fadd9da47ad745cf295f1afcdfefe70242a843abde8e3f7d76a69df3423a24652eda44f6fc3408", 0x9b}, {&(0x7f00001f3000)="72412de51eb88bb43667c6b6fb0e690f7e1ed84b93a8536837cc10d829bc69c29246eb4365b9e6f2f17007bc4b5647148208e90491d3e6dc19e892f73c8e6ee5a979d3a440b5a893b1862771c66dfa8120976d538276edceea0bf60402c63cc74160a0a0e61cf15e681d7303598158053d1d5f790ce9b74cf87ba5b5e7368ea87280289fcba06918c15170dc00564c96be9ddb5f0266cc8d892e7e", 0x9b}, {&(0x7f000023d000-0xe3)="e9159b63c63b3be133bf7101c41431b556c6b7ca8ea959dab8e20b711cea4b1993404c166fd106a5b6d3a1406fbcfdc820cde5df153274b47f82755ccdc3510f6d78f919792b1c12fb262a1e8f06db9a356474ff64be40668dd373a84f560aa163a92af72e0fc2980b654b3231d30b20b0722809cdcd9a8194ada48aab1e42faa69adb9b2cd3fbc83901509a4e086f92b4fb07222be973f82d940ebfb8b0f435c4658c8af6870a30bbf164ef8f9039144215ab8175132cce044d5c666b4b57c646131e971e8f3d5007bd38a075bb768260f69f8e7af20ece9a871dbe382446f74b879f", 0xe3}, {&(0x7f00002d1000)="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", 0x1000}, {&(0x7f0000ccd000)="af8d76f45521013ced062114235f34725017478bfa1f27a0035bbcdcb3c92acb551e57e931568da085e4547d27c3ccfddc24490cc3366c18c4b6bd7eda342a0a2d451e838eeace95eba6c85d2508e21c372ebd246ca4f48da448b772aa1198291f3d6aa78e96c383c2fc3c033a3917b5c520d6084b821f329952bdbef0632d9f0c2f463512eef7027aabedb38e447b13351f9a8b3f5d4f5e8bc48b", 0x9b}, {&(0x7f0000846000-0x55)="1e53c96af2cfacbf11d5d14423dc058ea392ad38aa42d222406dccc47e89e35848794a137a8d37d87a4a4e5eccdf36f7080473bf3243cf13be1c0e3994a6e82ffb4a241ab02f1186373324ca815402c1defb6f21db", 0x55}, {&(0x7f0000020000)="dd55cd4c3d8408fca03e6934a2fc66d389deb1492af68967b1c04615a97cb93d586de0700eb5877a07d7e27696367289dc4419e4d192d5ae99a579437df7098659f2316cd6319bcb3df2a62f8a8021b8657af2ed310032c80799963eabcd9f47c2d7d45146e9", 0x66}, {&(0x7f0000a88000)="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", 0xfa}], 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00004bb000)=0xfffffffffffffffe, 0xfffffcc8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002b7000-0x8)={0x3ff, 0x5}, 0x20c) close(r0) r2 = syz_open_dev$midi(&(0x7f0000dc3000)='/dev/midi#\x00', 0x7, 0x20000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000057000)=0x5) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000f4a000-0xa8)={{0x7, 0x0}, 'port1\x00', 0x40, 0x10000, 0x5, 0x4a84, 0x8, 0x0, 0x1f, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:02:11 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000054000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000107000)=0x66e4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1901}) write$tun(0xffffffffffffffff, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/26 12:02:11 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/26 12:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 12:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 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 = syz_open_dev$audion(&(0x7f0000357000-0xc)='/dev/audio#\x00', 0x6, 0x311000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000090c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000a23000-0x14)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a6f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000cda000)={r2, 0x80000, r0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x424, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_open_dev$dmmidi(&(0x7f000019d000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00003c3000-0x18)={0x0, &(0x7f00009a4000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/26 12:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000089b000)='/dev/adsp#\x00', 0x5, 0x800) syz_emit_ethernet(0x36, &(0x7f0000f57000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x1000, 0x0, 0x3ff}], {0x8100, 0x82, 0x7, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x1000000000000, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @broadcast=0xffffffff, "08070017"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0xfffffffffffffffe]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) shutdown(r0, 0x1) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") 2018/01/26 12:02:11 executing program 5: unshare(0x8828400) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000203000)={@generic="12179e26a1a89980c5210036a1fd668c", @ifru_data=&(0x7f0000d58000)="4c9c144e48347fb63a3e23e5f20f829e0f7dc4c1de7eca6390038cbd8258f734"}) 2018/01/26 12:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000b7000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000fc1000)=""/47, 0x2f) poll(&(0x7f0000951000)=[{r1, 0x0, 0x0}], 0x1, 0x3a2f00) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e75000)=0xdc42, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000f1a000)='/dev/amidi#\x00', 0x5, 0x20002) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000aa5000-0x4)=0x3) sendto$unix(r0, &(0x7f0000e03000-0x3d)="", 0x0, 0x0, &(0x7f0000caf000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 12:02:11 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ed0000-0x4)=0x58, &(0x7f0000190000)=0x4) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x410081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) 2018/01/26 12:02:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) clock_gettime(0x0, &(0x7f00004b5000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00007e9000-0x20)=[{{&(0x7f00003a0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000050a000)=[{&(0x7f0000176000)=""/82, 0x52}, {&(0x7f0000e1e000)=""/213, 0xd5}, {&(0x7f00006ee000)=""/4096, 0x1000}, {&(0x7f00008cb000)=""/4096, 0x1000}, {&(0x7f00005cf000-0xa6)=""/166, 0xa6}, {&(0x7f0000abe000)=""/173, 0xad}, {&(0x7f000006e000)=""/4096, 0x1000}, {&(0x7f00000f5000-0x99)=""/153, 0x99}], 0x8, 0x0, 0x0, 0x7}, 0x57}], 0x1, 0x1, &(0x7f000041d000-0x8)={r1, r2+10000000}) pipe(&(0x7f00005df000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f0000157000+0x986)=[{&(0x7f000075d000)="227f6c133f98ae5b32a68bad38829ab63111037563e20f2d0cc82c04766ab85d0e3540cd5050fc8d62ae52fd880280be85393fe9462f3c3bec01b91550cd4724", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x20008810) recvmmsg(r3, &(0x7f00003ed000)=[{{&(0x7f00001fc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b1a000)=[{&(0x7f0000776000)=""/145, 0x91}, {&(0x7f0000880000-0xcb)=""/203, 0xcb}, {&(0x7f00007bf000)=""/214, 0xd6}, {&(0x7f00004ee000)=""/210, 0xd2}], 0x4, &(0x7f0000915000)=""/0, 0x0, 0x7fffffff}, 0x8001}, {{0x0, 0x0, &(0x7f00009d0000)=[{&(0x7f0000fce000-0x39)=""/57, 0x39}, {&(0x7f00007ac000-0x68)=""/104, 0x68}, {&(0x7f0000420000)=""/119, 0x77}, {&(0x7f0000a4f000)=""/137, 0x89}, {&(0x7f0000d6c000-0xc4)=""/196, 0xc4}, {&(0x7f0000c7a000-0x73)=""/115, 0x73}], 0x6, &(0x7f00002c6000)=""/97, 0x61, 0x401}, 0x3ff}, {{&(0x7f0000c5f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004a6000-0x20)=[{&(0x7f0000ded000)=""/74, 0x4a}, {&(0x7f0000742000)=""/164, 0xa4}, {&(0x7f000027c000-0xd1)=""/209, 0xd1}, {&(0x7f0000e6a000)=""/71, 0x47}], 0x4, &(0x7f00004c1000)=""/144, 0x90, 0x7}, 0x6}, {{&(0x7f0000e91000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e2a000)=[{&(0x7f0000fe9000-0x77)=""/119, 0x77}, {&(0x7f0000ebe000-0xb2)=""/178, 0xb2}, {&(0x7f000065c000)=""/7, 0x7}, {&(0x7f0000f3d000)=""/57, 0x39}], 0x4, &(0x7f0000570000)=""/31, 0x1f, 0x0}, 0xcd25}, {{0x0, 0x0, &(0x7f0000d53000)=[{&(0x7f0000889000-0x1000)=""/4096, 0x1000}, {&(0x7f000059f000)=""/15, 0xf}, {&(0x7f0000dfb000)=""/217, 0xd9}, {&(0x7f000096e000)=""/74, 0x4a}, {&(0x7f00009a0000-0x9c)=""/156, 0x9c}, {&(0x7f00000da000)=""/127, 0x7f}, {&(0x7f0000732000-0xb)=""/11, 0xb}, {&(0x7f000015e000-0x27)=""/39, 0x27}, {&(0x7f0000e8d000-0x24)=""/36, 0x24}, {&(0x7f00004cc000)=""/209, 0xd1}], 0xa, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f00000c3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b8f000-0x40)=[{&(0x7f0000f2c000-0x1000)=""/4096, 0x1000}, {&(0x7f000014c000-0xad)=""/173, 0xad}, {&(0x7f00000bb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec4000)=""/1, 0x1}, {&(0x7f000097f000-0x9)=""/9, 0x9}, {&(0x7f00007f5000)=""/175, 0xaf}, {&(0x7f00006d4000-0x90)=""/144, 0x90}, {&(0x7f00007a7000)=""/226, 0xe2}], 0x8, &(0x7f0000fbe000-0x3d)=""/61, 0x3d, 0x6b2}, 0x81}, {{&(0x7f00002bc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dc7000-0x8)=[{&(0x7f0000908000-0xda)=""/218, 0xda}], 0x1, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00006a0000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d87000-0x10)=[{&(0x7f0000c79000)=""/36, 0x24}, {&(0x7f00005a1000)=""/93, 0x5d}], 0x2, &(0x7f0000941000-0xbf)=""/191, 0xbf, 0x8}, 0x8}, {{&(0x7f00001b2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007f5000)=[{&(0x7f0000bae000)=""/152, 0x98}, {&(0x7f0000113000-0x8d)=""/141, 0x8d}, {&(0x7f000083f000)=""/0, 0x0}, {&(0x7f000022e000)=""/146, 0x92}], 0x4, &(0x7f00001fb000)=""/193, 0xc1, 0x8000}, 0x3}], 0x9, 0x40000060, 0x0) sendmmsg$alg(r3, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)="66906b7de0a5dba3b67ae7666ae69b29b89d48ec8f3b82500ad88de3b9af705e", 0x20}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000efc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x4}, 0x0}], 0x1, 0x0, &(0x7f0000da8000)={0x0, 0x1c9c380}) 2018/01/26 12:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00004dc000-0xa)='/dev/vcs#\x00', 0x1f, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f00006aa000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000148000-0xf4)=""/244) 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$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x0) 2018/01/26 12:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/vcs\x00', 0x42001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = add_key$user(&(0x7f000047f000-0x5)='user\x00', &(0x7f0000368000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000049b000-0x5e)="f3a3175d1ef9424613ad229319e8a3edf53e5c1049733f03ff51be5007700dd3b5e88e13c37299d11a6d1046e2ed266d6e5f0cd5ca08e3ae8c9a00cdef0ada6ca2244a6fa0c652c73b8312230248afd9fefed6f69ed7558c2ad100a5a3d2", 0x5e, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f000012e000)="cbacbfc5b5972f0d6e999ac028f6c346d54a93cb9fe32d0b0de188975be59396c6158d7153488606bc11da79c7301859b86ddef0fd2fafcc0d992c98f5c307deb9b7437d8f39228cdf9cb18f0ee145a8d066c7aee13aeb3c6d3ec73b4847e20a37770aedd3594b128175c6176c9030ff32aff344df5cc3efec9bbe6fafe22b1b76b4bae70dd2b2224dd23e3216a8b9fd2b", 0x91) fadvise64(r0, 0x0, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) syz_emit_ethernet(0x96, &(0x7f0000e9d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x60, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x0, 0x25b, 0x1, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x87, 0x2, 0x1, 0x6, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/26 12:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002e5000)={0x0, 0x56, 0x0}, &(0x7f0000b69000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000816000-0xc)=@sack_info={r2, 0x5, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ae1000)={0x0, 0xcf, 0x1, 0x80000001}, &(0x7f0000207000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000089c000+0xeca)={r3, 0x7fff}, 0x8) ftruncate(r1, 0x0) fcntl$getflags(r1, 0xb) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pread64(r0, &(0x7f00008a3000-0xd2)=""/210, 0xd2, 0x0) syz_open_dev$vcsn(&(0x7f0000e39000-0xa)='/dev/vcs#\x00', 0x8, 0x422082) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000596000-0x8c)={r3, @in6={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b09000-0x4)=0x8c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000605000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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=@broadcast=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}}, &(0x7f000089e000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f00006c8000)={0x1d, r4, 0x0, 0x0}, 0x10) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) ioctl$LOOP_CLR_FD(r0, 0x4c01) fstat(0xffffffffffffffff, &(0x7f0000da9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 12:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000081a000)='/dev/snd/midiC#D#\x00', 0x9, 0x440000) r1 = syz_open_dev$sndtimer(&(0x7f0000506000)='/dev/snd/timer\x00', 0x0, 0x40000) 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) read(r1, &(0x7f00000ce000-0x20)=""/32, 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000dcb000)={r0, 0x8, 0x2, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_dev$admmidi(&(0x7f0000eb2000-0xe)='/dev/admmidi#\x00', 0x401, 0x101000) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000b44000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000768000)='/dev/input/mice\x00', 0x0, 0x2) 2018/01/26 12:02:11 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000469000-0x8)={0x0}, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000993000-0x10)='/dev/input/mice\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f70000-0xc)={0x20000008, 0x0}) dup2(r2, r1) 2018/01/26 12:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0x0, @generic="1f6ac3ce79b53bf85b43196ef017d81d", @common='bcsh0\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}, 0x1, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x1, ""}}]}, 0xec) 2018/01/26 12:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f7000)='/dev/sg#\x00', 0xffffffff00000000, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cad000-0x86)={0x0, 0x8, 0x4000000, 0x9, 0x3, 0x7, 0x1000, 0x3, {0x0, @in6={{0xa, 0x0, 0x38a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x80000000, 0x3ff, 0x43ce}}, &(0x7f000066a000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000afa000-0x8)={r1, 0x8}, 0x8) syz_open_dev$sg(&(0x7f00009c1000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8, 0x1) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/26 12:02:11 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000009000)=""/184, 0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000008000)=&(0x7f0000003000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000009000-0x4)=0xc) syz_open_dev$admmidi(&(0x7f0000008000-0xe)='/dev/admmidi#\x00', 0xd2c, 0x240) mq_unlink(&(0x7f0000001000)='selinuxcgroup]\\\x00') [ 119.771808] ================================================================== [ 119.779284] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 119.785444] Read of size 1 at addr ffff8801c344d890 by task syz-executor2/18807 [ 119.792891] [ 119.794538] CPU: 0 PID: 18807 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #191 [ 119.801922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.811276] Call Trace: [ 119.813874] dump_stack+0x194/0x257 [ 119.817525] ? arch_local_irq_restore+0x53/0x53 [ 119.822197] ? show_regs_print_info+0x18/0x18 [ 119.826709] ? perf_trace_lock+0xd6/0x900 [ 119.830863] ? string+0x1e8/0x200 [ 119.834328] print_address_description+0x73/0x250 [ 119.839181] ? string+0x1e8/0x200 [ 119.842639] kasan_report+0x25b/0x340 [ 119.846451] __asan_report_load1_noabort+0x14/0x20 [ 119.852264] string+0x1e8/0x200 [ 119.855549] vsnprintf+0x863/0x1900 [ 119.859171] ? pointer+0x9e0/0x9e0 [ 119.862710] __request_module+0x1bf/0xc20 [ 119.866841] ? lock_downgrade+0x980/0x980 [ 119.870984] ? free_modprobe_argv+0xa0/0xa0 [ 119.875330] ? is_bpf_text_address+0x7b/0x120 [ 119.879813] ? lock_downgrade+0x980/0x980 [ 119.883948] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 119.888771] ? wait_for_completion+0x770/0x770 [ 119.893379] ? rcutorture_record_progress+0x10/0x10 [ 119.898389] ? wait_for_completion+0x770/0x770 [ 119.902964] ? kernel_text_address+0x102/0x140 [ 119.907527] ? __kernel_text_address+0xd/0x40 [ 119.912000] ? unwind_get_return_address+0x61/0xa0 [ 119.916926] ? xt_find_target+0x17b/0x1e0 [ 119.921079] xt_request_find_target+0x8b/0xb0 [ 119.925558] translate_compat_table+0x910/0x1b90 [ 119.930296] ? entry_SYSENTER_compat+0x54/0x63 [ 119.934883] ? ipt_register_table+0x3a0/0x3a0 [ 119.939362] ? __might_fault+0x110/0x1d0 [ 119.943416] ? lock_downgrade+0x980/0x980 [ 119.947547] ? __kmalloc_node+0x33/0x70 [ 119.951498] ? lock_release+0xa40/0xa40 [ 119.955447] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.961312] ? __check_object_size+0x25d/0x4f0 [ 119.965880] ? __might_sleep+0x95/0x190 [ 119.969871] compat_do_replace.isra.15+0x30e/0x720 [ 119.974785] ? compat_do_replace.isra.15+0x30e/0x720 [ 119.979864] ? cred_has_capability+0x1a0/0x3d0 [ 119.984437] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 119.989171] ? find_held_lock+0x35/0x1d0 [ 119.993217] ? module_unload_free+0x5b0/0x5b0 [ 119.997698] ? lock_acquire+0x1d5/0x580 [ 120.001668] ? ns_capable_common+0xcf/0x160 [ 120.005974] compat_do_ipt_set_ctl+0x106/0x150 [ 120.010557] compat_nf_setsockopt+0x88/0x130 [ 120.014961] ? compat_do_replace.isra.15+0x720/0x720 [ 120.020056] compat_ip_setsockopt+0x9d/0xf0 [ 120.024362] inet_csk_compat_setsockopt+0x95/0x120 [ 120.029275] ? ip_setsockopt+0xb0/0xb0 [ 120.033154] compat_tcp_setsockopt+0x3d/0x70 [ 120.037585] compat_sock_common_setsockopt+0xb2/0x140 [ 120.042748] ? tcp_setsockopt+0xd0/0xd0 [ 120.046705] compat_SyS_setsockopt+0x17c/0x410 [ 120.051273] ? sock_common_setsockopt+0xd0/0xd0 [ 120.055933] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 120.060671] ? lock_downgrade+0x980/0x980 [ 120.064799] ? do_fast_syscall_32+0x156/0xf9d [ 120.069276] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 120.074018] do_fast_syscall_32+0x3ee/0xf9d [ 120.078335] ? do_raw_spin_trylock+0x190/0x190 [ 120.082919] ? do_int80_syscall_32+0x9d0/0x9d0 [ 120.087500] ? syscall_return_slowpath+0x2ad/0x550 [ 120.092423] ? prepare_exit_to_usermode+0x340/0x340 [ 120.097427] ? sysret32_from_system_call+0x5/0x3b [ 120.102262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.107101] entry_SYSENTER_compat+0x54/0x63 [ 120.111486] RIP: 0023:0xf7f62c79 [ 120.114822] RSP: 002b:00000000f775e08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 120.122508] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 120.129755] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 120.137002] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 120.144253] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 120.151496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 120.158759] [ 120.160364] Allocated by task 18807: [ 120.164058] save_stack+0x43/0xd0 [ 120.167485] kasan_kmalloc+0xad/0xe0 [ 120.171177] __kmalloc_node+0x47/0x70 [ 120.174957] kvmalloc_node+0x99/0xd0 [ 120.178647] xt_alloc_table_info+0x64/0xe0 [ 120.182855] compat_do_replace.isra.15+0x17f/0x720 [ 120.187757] compat_do_ipt_set_ctl+0x106/0x150 [ 120.192317] compat_nf_setsockopt+0x88/0x130 [ 120.196703] compat_ip_setsockopt+0x9d/0xf0 [ 120.201004] inet_csk_compat_setsockopt+0x95/0x120 [ 120.205919] compat_tcp_setsockopt+0x3d/0x70 [ 120.210307] compat_sock_common_setsockopt+0xb2/0x140 [ 120.215473] compat_SyS_setsockopt+0x17c/0x410 [ 120.220035] do_fast_syscall_32+0x3ee/0xf9d [ 120.224332] entry_SYSENTER_compat+0x54/0x63 [ 120.228723] [ 120.230329] Freed by task 15269: [ 120.233676] save_stack+0x43/0xd0 [ 120.237106] kasan_slab_free+0x71/0xc0 [ 120.240965] kfree+0xd6/0x260 [ 120.244051] iter_file_splice_write+0x6af/0xf30 [ 120.248705] direct_splice_actor+0x125/0x180 [ 120.253090] splice_direct_to_actor+0x2c1/0x820 [ 120.257734] do_splice_direct+0x29b/0x3c0 [ 120.261858] do_sendfile+0x5c9/0xe80 [ 120.265548] compat_SyS_sendfile+0xea/0x1a0 [ 120.269862] do_fast_syscall_32+0x3ee/0xf9d [ 120.274188] entry_SYSENTER_compat+0x54/0x63 [ 120.278571] [ 120.280182] The buggy address belongs to the object at ffff8801c344d7c0 [ 120.280182] which belongs to the cache kmalloc-256 of size 256 [ 120.292815] The buggy address is located 208 bytes inside of [ 120.292815] 256-byte region [ffff8801c344d7c0, ffff8801c344d8c0) [ 120.304662] The buggy address belongs to the page: [ 120.309567] page:ffffea00070d1340 count:1 mapcount:0 mapping:ffff8801c344d040 index:0x0 [ 120.317688] flags: 0x2fffc0000000100(slab) [ 120.321902] raw: 02fffc0000000100 ffff8801c344d040 0000000000000000 000000010000000c [ 120.329760] raw: ffffea000712a360 ffffea00070911a0 ffff8801dac007c0 0000000000000000 [ 120.337613] page dumped because: kasan: bad access detected [ 120.343301] [ 120.344904] Memory state around the buggy address: [ 120.349809] ffff8801c344d780: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 120.357144] ffff8801c344d800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 120.364478] >ffff8801c344d880: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 120.371812] ^ [ 120.375673] ffff8801c344d900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 120.383014] ffff8801c344d980: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 120.390350] ================================================================== [ 120.397682] Disabling lock debugging due to kernel taint [ 120.403263] Kernel panic - not syncing: panic_on_warn set ... [ 120.403263] [ 120.410625] CPU: 0 PID: 18807 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #191 [ 120.419280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.428626] Call Trace: [ 120.431206] dump_stack+0x194/0x257 [ 120.434806] ? arch_local_irq_restore+0x53/0x53 [ 120.439446] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.444177] ? vsnprintf+0x1ed/0x1900 [ 120.447949] ? string+0x160/0x200 [ 120.451377] panic+0x1e4/0x41c [ 120.454541] ? refcount_error_report+0x214/0x214 [ 120.459267] ? add_taint+0x1c/0x50 [ 120.462778] ? add_taint+0x1c/0x50 [ 120.466295] ? string+0x1e8/0x200 [ 120.469718] kasan_end_report+0x50/0x50 [ 120.473662] kasan_report+0x144/0x340 [ 120.477437] __asan_report_load1_noabort+0x14/0x20 [ 120.482336] string+0x1e8/0x200 [ 120.485590] vsnprintf+0x863/0x1900 [ 120.489191] ? pointer+0x9e0/0x9e0 [ 120.492708] __request_module+0x1bf/0xc20 [ 120.496827] ? lock_downgrade+0x980/0x980 [ 120.500946] ? free_modprobe_argv+0xa0/0xa0 [ 120.505259] ? is_bpf_text_address+0x7b/0x120 [ 120.509724] ? lock_downgrade+0x980/0x980 [ 120.513845] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 120.518659] ? wait_for_completion+0x770/0x770 [ 120.523214] ? rcutorture_record_progress+0x10/0x10 [ 120.528201] ? wait_for_completion+0x770/0x770 [ 120.532759] ? kernel_text_address+0x102/0x140 [ 120.537315] ? __kernel_text_address+0xd/0x40 [ 120.541781] ? unwind_get_return_address+0x61/0xa0 [ 120.546685] ? xt_find_target+0x17b/0x1e0 [ 120.550809] xt_request_find_target+0x8b/0xb0 [ 120.555282] translate_compat_table+0x910/0x1b90 [ 120.560014] ? entry_SYSENTER_compat+0x54/0x63 [ 120.564580] ? ipt_register_table+0x3a0/0x3a0 [ 120.569052] ? __might_fault+0x110/0x1d0 [ 120.573094] ? lock_downgrade+0x980/0x980 [ 120.577211] ? __kmalloc_node+0x33/0x70 [ 120.581156] ? lock_release+0xa40/0xa40 [ 120.585104] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.590960] ? __check_object_size+0x25d/0x4f0 [ 120.595515] ? __might_sleep+0x95/0x190 [ 120.599466] compat_do_replace.isra.15+0x30e/0x720 [ 120.604366] ? compat_do_replace.isra.15+0x30e/0x720 [ 120.609441] ? cred_has_capability+0x1a0/0x3d0 [ 120.613996] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 120.618726] ? find_held_lock+0x35/0x1d0 [ 120.622760] ? module_unload_free+0x5b0/0x5b0 [ 120.627224] ? lock_acquire+0x1d5/0x580 [ 120.631178] ? ns_capable_common+0xcf/0x160 [ 120.635473] compat_do_ipt_set_ctl+0x106/0x150 [ 120.640034] compat_nf_setsockopt+0x88/0x130 [ 120.644416] ? compat_do_replace.isra.15+0x720/0x720 [ 120.649493] compat_ip_setsockopt+0x9d/0xf0 [ 120.653788] inet_csk_compat_setsockopt+0x95/0x120 [ 120.658688] ? ip_setsockopt+0xb0/0xb0 [ 120.662550] compat_tcp_setsockopt+0x3d/0x70 [ 120.666935] compat_sock_common_setsockopt+0xb2/0x140 [ 120.672095] ? tcp_setsockopt+0xd0/0xd0 [ 120.676043] compat_SyS_setsockopt+0x17c/0x410 [ 120.680603] ? sock_common_setsockopt+0xd0/0xd0 [ 120.685249] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 120.689977] ? lock_downgrade+0x980/0x980 [ 120.694095] ? do_fast_syscall_32+0x156/0xf9d [ 120.698562] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 120.703294] do_fast_syscall_32+0x3ee/0xf9d [ 120.707591] ? do_raw_spin_trylock+0x190/0x190 [ 120.712148] ? do_int80_syscall_32+0x9d0/0x9d0 [ 120.716704] ? syscall_return_slowpath+0x2ad/0x550 [ 120.721605] ? prepare_exit_to_usermode+0x340/0x340 [ 120.726595] ? sysret32_from_system_call+0x5/0x3b [ 120.731410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.736226] entry_SYSENTER_compat+0x54/0x63 [ 120.740604] RIP: 0023:0xf7f62c79 [ 120.743938] RSP: 002b:00000000f775e08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 120.751619] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 120.758860] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 120.766102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 120.773343] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 120.780584] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 120.788288] Dumping ftrace buffer: [ 120.791805] (ftrace buffer empty) [ 120.795498] Kernel Offset: disabled [ 120.799094] Rebooting in 86400 seconds..