am 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000997000)={0x6, 0xfffffffffffffffd}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00007a3000)=r2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000b2f000)={0x8, 0x80000000, 0x1, 0x40, 0x9, 0xffffffffffffb5fd, 0x2, 0x899, 0xfffffffffffffffe, 0x81d2, 0x8000, 0x6}) sendfile(r1, r1, &(0x7f0000b67000-0x8)=0x0, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/29 07:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000861000)=@file={0x0, ""/13}, &(0x7f00002fe000)=0xf) 2018/01/29 07:40:48 executing program 2: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f25000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f24000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x40000000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000f26000)={&(0x7f0000704000-0x20)=[0x1, 0x45, 0x3, 0x8, 0x63, 0x2, 0x9, 0x1], 0x8, 0x80, 0x0, 0x0, 0x6c, 0x4, {0x7, 0x3ff, 0x8, 0x0, 0x0, 0x3, 0x3ff, 0x3f, 0x4e, 0x8, 0x2, 0x3, 0x24, 0x80000000, "ee8ac9adc0403c47f0c109645376cd2de287e474c754594f7dc8c6bab2cdd01b"}}) fallocate(r0, 0x3, 0x9, 0x0) 2018/01/29 07:40:48 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00006f0000)='/dev/vcs#\x00', 0x1, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000047000)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r1, &(0x7f0000f3d000-0x180)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0xffff, 0x0}}], 0x60) 2018/01/29 07:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007c1000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000799000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c6000+0x183)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000215000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f5000)={0x0, 0x0, 0x0}, &(0x7f000045b000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000570000)={0x0, 0x0}) getresuid(&(0x7f000043b000)=0x0, &(0x7f00006d3000-0x4)=0x0, &(0x7f0000b57000-0x4)=0x0) lstat(&(0x7f0000527000-0x8)='./file0\x00', &(0x7f000020b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000062c000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}}, &(0x7f00005d8000)=0xe8) lstat(&(0x7f00003af000)='./file0\x00', &(0x7f00003e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00009b1000)='./file0\x00', &(0x7f00005af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000bc9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r13 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000be000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2a000)=0xe8) stat(&(0x7f0000813000)='./file0\x00', &(0x7f00000a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_dev$usbmon(&(0x7f0000e15000)='/dev/usbmon#\x00', 0x84, 0x22400) r17 = accept$inet(0xffffffffffffffff, &(0x7f0000708000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000)=0x10) r18 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000d87000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008c1000)={0x0, 0x0}) r22 = getuid() r23 = getgid() r24 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r25 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000729000)=0x0, 0x80800) r26 = accept4$llc(0xffffffffffffff9c, &(0x7f0000d61000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000033e000-0x4)=0x10, 0x80000) r27 = socket$nl_generic(0x10, 0x3, 0x10) r28 = socket$nl_route(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001e9000+0x6b1)={0x0, 0x0}) r30 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb4000-0x10)='/selinux/member\x00', 0x2, 0x0) r31 = eventfd(0x6918) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002dd000-0x4)=0xc) r33 = geteuid() r34 = getgid() r35 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007ba000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049d000-0x4)=0xe8) r37 = getegid() r38 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000012b000-0x4)={0xffffffffffffffff}) ioctl$TIOCGSID(r20, 0x5429, &(0x7f0000ae4000)=0x0) getresuid(&(0x7f0000655000-0x4)=0x0, &(0x7f0000194000)=0x0, &(0x7f0000e45000)=0x0) r42 = getegid() r43 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/vga_arbiter\x00', 0x446800, 0x0) socketpair(0x1, 0x80807, 0xb95, &(0x7f0000240000)={0x0, 0x0}) r45 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a3b000)=0x0, 0x4) r46 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r47 = syz_open_dev$sg(&(0x7f00009b3000)='/dev/sg#\x00', 0x5cba, 0x4000) r48 = socket$nfc_raw(0x27, 0x1, 0x0) r49 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000049c000)={0x0, 0xffffffffffffffff, 0x1}) r51 = accept$packet(0xffffffffffffffff, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011d000-0x4)=0x14) r52 = bpf$PROG_LOAD(0x5, &(0x7f00001a6000)={0x8, 0xc, &(0x7f0000cdb000)=@raw=[@generic={0x1ff, 0x7, 0x6, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @alu={0x4, 0xff, 0x0, 0x7, 0xa, 0xfffffff4, 0xfffffffffffffffc}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f0000c07000)='syzkaller\x00', 0x0, 0xf4, &(0x7f0000979000-0xf4)=""/244, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r53 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc5000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) lstat(&(0x7f000011e000)='./file0\x00', &(0x7f000061f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = fcntl$getown(0xffffffffffffffff, 0x9) r57 = geteuid() getresgid(&(0x7f000030f000)=0x0, &(0x7f00002f5000)=0x0, &(0x7f0000997000)=0x0) r59 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r60 = openat$vcs(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vcs\x00', 0x4002, 0x0) r61 = accept4$ipx(0xffffffffffffffff, &(0x7f00007d1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b8d000)=0x10, 0x80000) r62 = syz_open_dev$sg(&(0x7f0000ffa000-0x9)='/dev/sg#\x00', 0xffff, 0x0) r63 = syz_open_dev$usbmon(&(0x7f000090e000-0xd)='/dev/usbmon#\x00', 0x332, 0x400000) r64 = accept$ipx(0xffffffffffffff9c, &(0x7f00001fa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8b000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006aa000)=0x0) stat(&(0x7f0000491000-0x8)='./file0\x00', &(0x7f0000c49000+0xafc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000cb5000)=[0x0, 0x0, 0x0]) r68 = accept$unix(0xffffffffffffff9c, &(0x7f0000b67000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e8f000)=0x8) r69 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000041c000)={0x0, 0x75a, 0x10}, 0xc) r70 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d73000-0x10)={&(0x7f0000642000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r71 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r72 = syz_open_dev$mouse(&(0x7f0000faf000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x400000) r73 = openat$autofs(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/autofs\x00', 0x4000, 0x0) r74 = syz_open_dev$sndpcmp(&(0x7f0000aed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) r75 = socket$inet(0x2, 0x806, 0x7) r76 = fanotify_init(0x0, 0x400) r77 = socket$inet_udp(0x2, 0x2, 0x0) r78 = accept$inet(0xffffffffffffff9c, &(0x7f00005f8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000-0x4)=0x10) sendmmsg$unix(r0, &(0x7f0000ca0000-0x150)=[{&(0x7f00007cc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000288000-0x10)=[{&(0x7f00002bb000-0x9f)="d644d6843ad72af20d1500186a68052b6d8bfa207fe2260434e97a57cc3869cdcf10e1b2530f0e892bc323f7dabf247e04c55f5663e93e2363fa03f86c62113681e60ce884fc76d17ff7e5acc34c3a52d76daac807ea1327d399a0c944e2bfa997c795d17dbfed1a1a60776a04186e86725f6ff8c6dd5088b4d0904d042c0a0116c095fb90c4373e6cea77bd8e5bda3250112f6a3c61f73a8cecebbf63e72e", 0x9f}], 0x1, &(0x7f0000460000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x80}, {&(0x7f0000e91000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eba000-0x40)=[{&(0x7f00005f0000-0x45)="43cf8ab52a3629f4d223d0336e38b500a89938da25ed34a2214c2e02dcde516e552ad6db4e1a4003730155fd3d20ad8f7d4ab43e2eb0bff0842e1e66df8bc053793ad8a7ce", 0x45}, {&(0x7f00007e1000-0x67)="8f169b6467eb7be59a152e09cdac58a630e697278756f14a0742f8d7b1506d7a77dc68308e21f4277c420430484d7543ce68de93e107feb2066264b02a820c3b0098ea19f8d53ba6f1115a5baa6b65bf4bf15639ba536e8645cabc6e968acfaedf66a9cd6f4daa", 0x67}, {&(0x7f000070e000-0x70)="e57b2f6ec65c8646ee9bedcc5288baa775e2182bbe9ea5596deaef1a910c61b53a0ded1369eba739d009e83da1b950cadf30c65eed140af4b50dd9e6a4d1f1f3a3b2df6152e7a7243625d59250a7b0bcf1307bcf370d881089125a8c1d54f91147df8b0e18fa85df1c476f7cb1aa270c", 0x70}, 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{&(0x7f00004d2000-0x4e)="8fe5faffd72109b3a82bcca44f7ddff65f684659b5ab42d2790e0848e060cfc8b5086a44d0d8db992153aff95d6ec79729a6f6107010c0c3df1e74f1ac351d58c586677ad8de8ee3ce14b567fec6", 0x4e}, {&(0x7f0000fc4000-0xff)="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", 0xff}, {&(0x7f0000fc9000)="47aef4fa6663f1fde0e152da1bc4e5efe016c92d46ee6046bcb5f4dda7459aa3956af98381235cf1fd92d89544437a1a3322cc6931a67f766ca4f3b396daf7cc31379f547d7eec1ddd2d38c6b63e363359fda709c9aae213fef35e6b0baae723ef782cf99b007728460e87", 0x6b}, {&(0x7f00004e8000)="2290fac662a53ca40e54d6fad680a025ef455a88e659a479499b17c575a0b35c1e311401319bd2b7473ba953269221896c91b1f34a18f073f67ce188215cd8e2f169ae22827bce15a704b7d8c33c81f98fbfe162d0f617a96438effe12d3bd0a73a014ce04de1d1a3823281d79", 0x6d}, {&(0x7f0000d3a000-0x2e)="7688235fd83857e0db66ec08c560f3a188e0aa2cd90426d43867e04ce8edb96df5e65fd1ca7e4ed8c22754b48d99", 0x2e}, {&(0x7f000078e000)="c35a443997fe1ded3df4f829f629fd0ea368b10085ccb84166ed538ec8684a194c02e80e02e8550722988e25ce02868a6b06dde67dd24179a80b819935667c3f9e253ddd6b728d4fd4eef68a24444a5219522f82eb3765f957325468", 0x5c}], 0xa, &(0x7f0000704000)=[@rights={0x18, 0x1, 0x1, [r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x38, 0x1, 0x1, [r43, r44, r45, r46, r47, r48, r49, r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x90, 0x4000000}, {&(0x7f00004fc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a6a000-0x80)=[{&(0x7f00007c2000)="25148e736d5d4fd57a33c69922779b2dbe99d4d45780c27bc86ea0838ed81e99a8733d2121204cc5cf55e609abe86cb439d209bdb33e14f7561a69dac48cf01cea2167b3624a2a522ded92d0d18fd9b8512be968a90620d96f90c12f5b542e4528708524c960cd1c7737a2e61b517e884e1768167bc02edff411c4db2e358f538766ca10468e8a35cd23079c2d1eb30a863344481edcb8e76ff88cc882b89e8ed574736738defbe8b679d5134ad78df018d3e3eef17b66b636875904b775e6c2e6d2726f6dee3e9a7ab228afe4b26650dbdea0a7b51dcff2cabcf29d57bbf4b923", 0xe1}, {&(0x7f00005a4000-0xd1)="ab631c27c4a765675f3f82399686377ef1ee915ef107471f0f68ae0c1a445381b1f36700d07b52318756858c66f160665c2560773421a7f3c89a25d0865d4c208bc2eeeb55212c3f0cb306679acaf91206d403ec3462ddfd9b55fd54a7349f2b4bdff17a56ce3cabdb840a379f7ea8aede04744cc66f5539d8d1d9c9653717239df3a83ad75ea4a2d61062c02615c09ce50a130cec0e714769f3ba29d93d7c5094cc7ab92e4c14725b74384038565936ea81b0f5905e86e75d0b36e468aa5429476a8b841cbdceaa674cf442c9a6bdcc31", 0xd1}, {&(0x7f0000439000-0xb6)="6c399c93ce5c0294f0c54aa10d8fba5ca31c00a509609305bc5c90d899906da0c8e4e4078ac390612ab16bbb38f972a5e7737bef9697c622fb8a1696c7c09baf89c7f2bb82d78324856a5ffa942e59ec20b0dab786ebe3b4eb76daaf10089c63cfcbec4e21c0e98becb3d879d89212a9ef89d0d75416cce46cf15f6c43213b96345b4bf25949b0cffefd875cb93259eb394ee4dbf3dd9ef07c69bb502843a288758c009899ab0cdbf78458383ae5e9e7f066966bad9d", 0xb6}, {&(0x7f00008c0000)="48bd6636c33c7f84a0e147350d61b460f91598f7defca3c6c3e68d7c9147eae6e394f2d9058f45969ff39aa08388176f42c561ed609fae371f4d11b07503b6fb4db47711fcef8fbd7a6693068ae9a80c54495a9734f587b3fce5d8c3c3cfb95c65e8", 0x62}, {&(0x7f0000009000)="66701aa6218ff129b4df36bd8b53d36b174bd3e26d1912206447017c2a437649f063fecfa41ee440906bda0b723c7ae0c69f71c8ff8a3ca0e75499e6cfd3e396ac2af558d1f386f08cd7bfec4fc91fa6cbeec876065ade7d946c75e9ce9ea9ad27e972529e8fd00e8631eb87a3f673dd8488e0812fc0ec8fe64ec17978faa1fcf1f538301fa26fd1bb20a396d410cb128dfe8a0b72381ce4d06c5b8ddcb08b8c66f10a", 0xa3}, {&(0x7f0000489000-0x8e)="51b86aeaa5427642e61e6adb5a3ce165a1945bf3959234faf86ef885b8c87039643db1d19db4899a7d351e9c497f87fc6335b21a9bc53279779c5765354e68abf0d2ab591ae80d5250e38f272fec95fcb5f963bba20128afb08c396228579049738ab2fd314b602fe49fc673dd0b11a11f443ebda5e95e095080f6280bb4849ea58004d02692906b8bba09bc9cd5", 0x8e}, {&(0x7f000071a000-0x91)="78abd80eae22a105b8c4d5deae760ef589ebd388a00cbdfa142d835e8a1d445fb533ae27318f7f29a0b8c699b68ede1bd1411a9844bfaf954d28a566d547cc9a116ae92f605b0c04079a20e72314a7ad9a29d55982ddd8ec1c957c1ee1c3bc0766a0fd19334ee815f7261095bc627f057d668062e17cbeee55cfa308d272f3011e018e689c30cf39d958c43d1fd3ed472c", 0x91}, {&(0x7f0000a7d000)="e9022283c061a8e03a4629b5", 0xc}], 0x8, &(0x7f000046e000-0xb8)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x28, 0x1, 0x1, [r59, r60, r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x18, 0x1, 0x1, [r68, r69]}, @rights={0x38, 0x1, 0x1, [r70, r71, r72, r73, r74, r75, r76, r77, r78]}], 0xb8, 0x40004}], 0x6, 0x8000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) 2018/01/29 07:40:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000419000-0x15)={0x0, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000)=""/239) 2018/01/29 07:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x800001f, &(0x7f0000bd3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000095f000-0x4)=0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000821000)=0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000077b000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c44000)=0x0, &(0x7f0000dae000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c39000)={0x0, 0x7, 0x2, 0x8000, 0x80000000, 0x6}, &(0x7f0000bb9000-0x4)=0x14) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000310000-0x400)={"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"}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003b7000-0x8)={r3, 0x800}, 0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000c44000)=""/128) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d9d000-0x10)={0x3, &(0x7f0000de8000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) select(0x40, &(0x7f00001f8000)={0xd7ec, 0x7fffffff, 0x6, 0x1, 0x3f, 0x1000, 0x4, 0x4}, &(0x7f00005a8000-0x40)={0x1, 0x7ff, 0x2, 0x2, 0x2, 0x200, 0x1, 0x0}, &(0x7f000095e000)={0x8, 0x7, 0x2, 0xa26, 0x9, 0x0, 0x4, 0x28000000000000}, &(0x7f0000b51000)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000460000)={&(0x7f0000f6f000)={0x27, 0x20, 0xb0a, 0x7, 0x6, 0x800, "319d01eceeaad0c7cbbcf393869765d93d1ff9f9b88cec5e62121835451dd7cfb7f3e215c525dd0f2cec405cfd095568c1d29ae5b264d9fbce4fd5ab54bc59", 0x10001}, 0x60, &(0x7f0000d1d000-0x50)=[{&(0x7f0000cfd000)="0f8aa2d09e3cd30b57569775d3532b676d41e12176762489ccc8e616e4e68a1286f18ea84665b28d9fb28c46b5deaca48c14278361ec595705d145c8e49c9a32928ec64b97e2d75a87f1b1bc42634bc2fd0cce8ac7e269d722d757efd0f257e6b4498d94a9b69856748c7211f8112c9e768595dc4abf19ea5e6c6b41a9ec6e57305011ebe04559d982d4709a04aa9c90d8d120d82a61f8145078e30fe6f7234f04dd77789830497bc675e8d6c2e8300cb20e42be3614b37c1f4d4ade1819c0ae48c3dc454b148b03c9031882c874c7d99c4f88bf9f1fc81e87255da4bb7b775163a9409c3d588b0de66346", 0xeb}], 0x1, 0x0, 0x0, 0x40000}, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000b1d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) chmod(&(0x7f0000588000-0x8)='./file0\x00', 0x94) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003f9000-0xc)={0x2, 0x8001, 0x5, 0x100000001, 0x9, 0x3f}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000598000-0x46)=""/70) clock_adjtime(0x3, &(0x7f0000a36000)={0x6, 0x7, 0x8000, 0xffffffffffff0001, 0x1e3, 0xff, 0x7, 0x8, 0x8, 0x42, 0x40, 0x1000, 0x4, 0x7a, 0x7ff, 0x2, 0x7, 0x6, 0x5, 0x89a, 0x0, 0x3, 0x7, 0x3, 0x20, 0x0}) umount2(&(0x7f000085b000)='./file0\x00', 0x3) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000058c000)={0x0, 0x1, 0x7, &(0x7f00009d0000)=0x0}) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0xffffffd7}, {&(0x7f00004da000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000dd0000)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/29 07:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e6000)='./file0\x00', 0x80) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000869000-0xd)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000435000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f80000)={r4, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x42c00) connect(r0, &(0x7f0000b7a000)=@nfc_llcp={0x27, 0x0, 0x7, 0x7, 0x9, 0x6, "d32ef6547db884113f6eef89a4452f4ef8ccbedf9be9ff8b03dc594530fb179af97ddb0a4337a0ea62457a8f82ea0db55cc5cbaba6b01e43786b8aba59f0e7", 0x8}, 0x60) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = syz_open_dev$mice(&(0x7f000090b000-0x10)='/dev/input/mice\x00', 0x0, 0x199000) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0xfffffffffffffff7) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031b000-0x8)={r0, r5}) sendmsg$kcm(r7, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/29 07:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000337000-0xa)='/dev/vcs#\x00', 0x80000001, 0x240202) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004fc000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000268000-0x2b8)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000fb000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/29 07:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cec000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x20180) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a3f000)=0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005da000-0xc)={0x5, 0x37e, 0x7, 0xff, 0xbedf, 0x1, 0x7e2000000000}, 0xc) utimes(&(0x7f000069f000)='./file0\x00', &(0x7f0000936000)={{0x77359400, 0x0}, {0x0, 0x2710}}) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000cd3000-0xc5)="c7f3fd705da45cc12bedea30a425113ae199a8d5e97b43c7f8b379a96cc902c0bacb1e7c74d1bc1dfd54fc74029684e53c2414ae47681774c0b37496d8aabfab338670b47be57c9d012982cc078912f3720ae27956ae4dc5490cd64f087e832520fd7a9c80a012268a6eae903a6cce556c7fe27766d45d6e44232dad843f615d5a465b3a2353963e419240b570415da9055c01429fbb30c2928baac3efc44c644b08877ffbbf655897e080462295c38efa200e8679373ae10d5b3c5c6ac92c906dc7b5a903", 0xc5) r1 = openat(r0, &(0x7f0000321000)='./file0\x00', 0x200000, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) syz_emit_ethernet(0xb5, &(0x7f00002e4000)={@random="cd3997010f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x7f, 0x40000000003a, 0x43ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0x3, 0x7f, 0x0, "7a491e201621b82a6afbec2167a123c476e68ba19da1fd15c07af6ed49fe9c0f46b91d71ffcd7f1c699fa400fd216b1b128dd49c10be56bcc56995e51ee7e3e8cf8c2dc082c2cf239de6fd4c79c9b4999f4eb25565a9dddf289e4c26a780192edd9f8cbae7ea257fcea6db1c51653a7fe1a6970d8e8535"}}}}}}, 0x0) r2 = gettid() ptrace$peekuser(0x3, r2, 0x0) 2018/01/29 07:40:48 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f14000-0x4)={0xffff, 0x7, 0x2000}, 0x4) r2 = epoll_create1(0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000dad000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000443000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000acf000)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000f13000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f15000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000f15000-0x20)={0x51d050b063d96124, 0x2, 0xf000, 0x2000, &(0x7f0000973000/0x2000)=nil}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000156000-0x4)=0x0) userfaultfd(0x80000) dup3(r2, r0, 0x0) 2018/01/29 07:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) clock_gettime(0x0, &(0x7f00004fb000)={0x0, 0x0}) clock_gettime(0x1000000, &(0x7f0000d28000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000e80000-0x180)=[{0x2, 0x2cf0, 0x10000, 0x101, @time={0x77359400, 0x0}, {0x1, 0x900000000000}, {0x7, 0x5e6867b2}, @result={0x3, 0x2}}, {0x7, 0x100000000, 0xb8af, 0x1, @tick=0x5de, {0x8, 0x100000000}, {0x100000000, 0x4d6f}, @raw8={"a3aa71f90077daecd7d26564"}}, {0x6, 0x1f, 0x5, 0x9, @tick=0x5, {0x200, 0x6}, {0x100, 0x0}, @time=@tick=0x9}, {0x3, 0x8, 0x8001, 0x5, @tick=0x7, {0xffffffff, 0x1}, {0x0, 0x0}, @ext={0xe8, &(0x7f000064c000)="128fa515f8f4bbe00af5c77b26cea32c4aceae1da2ae27431fafc212981e72c58e5667c692c9730b48d577d00923413c702d835e618b35ec0fb25043e9d20e6919639f2dcdb784edb6c4de302322cca12f246d9b7555de23d60474ee23cc6d01ef8aabdd378d10278c92b815f7eb5c26a87c6b2fc529929da1c10e4387239e529410d878f5e395b8c1ad00c7fdef9ee509405940a7455b78fa1a6aa469d5b4da39d64228d6011bcd6457f405bec605e454855745577299de226064bf1123982f7e8b4bac7d4e0885e17e53a15c2f5e240df1c0006dd45a92f7dca01a4a70b406eef8a07eebde61d1"}}, {0x1, 0x9, 0x9, 0x3e000000, @time={0x77359400, 0x0}, {0x7, 0x100000001}, {0x80, 0x7ff}, @queue={0x7, {0x933, 0x5}}}, {0xfff, 0x220, 0x80000001, 0x8, @time={r4, r5+10000000}, {0x1, 0x2}, {0x7, 0x4}, @ext={0xd0, &(0x7f0000d5b000-0xd0)="0d42282cabad19b8c430748644f3c2a0a264e9369a5918df762fbbfe47bfdf8326459da6c3591d4051e1aa7ce8cf592a78c4b54ac502a1cc4b0dbda7ea4b3eb2109918322f9b1ee06686d9d4382d2cc64bc738b733126cc102eb74c48b0bb758d6880245fad665d2fc15fff6304d95f43fe4e46b24ad84607c5716f39a19ff683dc8a071589e6558945299e460e69d512a0b3e6634cbb2bd22964f5ad2d5bd733ebaefc81af734207d79794b2e6d9103a9ae28859d12c70260fdceadb5501000cf46b3e12e9cc06a54195a225e21c40b"}}, {0x3, 0x0, 0x20, 0x2, @time={0x0, 0x0}, {0x10000, 0xfffffffffffffe00}, {0x5e, 0x9}, @time=@time={r6, r7+30000000}}, {0xa65400, 0xffffffff80000000, 0x40, 0x3f, @time={0x0, 0x989680}, {0x1, 0x100000000}, {0x4, 0x800}, @addr={0x1, 0x0}}], 0x180) r8 = accept$inet6(r2, &(0x7f0000235000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e70000-0x4)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000be0000-0x4a8)=@raw={'raw\x00', 0x9, 0x4, 0x448, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00001c5000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x228}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x118, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@length={0x28, 'length\x00', 0x0, {0x0, 0x6, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x7, 0x1, [0x8, 0x1, 0x9, 0xfffffffffffffff9, 0x5, 0x8, 0x8001, 0xa4d, 0xff, 0x6, 0x1, 0x2, 0x99, 0x3, 0x1ff, 0x800], 0x2}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x2, 0x0, "6e98868b5c6c3d54ade5aedadf1564bd1852931e7fd23de34afccdc6ddf9"}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [0xff000000, 0xffffffff, 0xffffffff, 0x0], [0xffffffff, 0xff, 0xffffffff, 0xffffff00], @generic="ceea7a4fe49a2beea3a9c4597f9e8849", @common='vcan0\x00', {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]}, 0x7f, 0x3, 0x4, 0x24}, 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x9}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xffffffffffff0423, 0x4, 0x8d52, 0x3f, 0x80, 0x3ff, 0x4, 0x2]}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xc, 0x6, 0x2, 0x7fff, '\x00', 'syz0\x00', 0xffffffffd84d3c11}}}]}}, 0x4a8) dup3(r2, r1, 0x0) 2018/01/29 07:40:48 executing program 3: syz_open_dev$dspn(&(0x7f0000726000)='/dev/dsp#\x00', 0x800, 0x12400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x4000, 0x1028, &(0x7f0000e96000/0x4000)=nil) fsync(r0) shmctl$SHM_STAT(r1, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/01/29 07:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ff000-0x9)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000133000-0xd7)=""/215) r1 = 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) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, 0x0, 0x800) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f5e000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000a05000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000201000-0xbd)={r3, 0xb5, "6b390c4690a7a1b0d61e4f31da84da0b6c8084529cbb24ada70e370b5b942e965a7994b9a9e6ef937948d20b3000effdb8af32838b36a3b083c4f8b3d314d704333b021d304337dd8162e21c9ac3d861562718faa5a149740719ee8e3ea9dd2c813ed51e29e2ea7f4d1caa751e7196a3d1d530b19bd27ccbb838b978369d8bcf15736b97fe7438f37799f2f536514bc74204024034366fda00d697f8d3684a659dce785bd53fadb2313cf6f3e2fb0db43b98ef6480"}, &(0x7f0000929000-0x4)=0xbd) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000030c000)=0x1c) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b65000-0x12)='net/ip6_flowlabel\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000b70000-0x4c8)={{0x5, 0x0, 0x3, 0x8, "77d58ce5d5c2d9a0ca90f95fe75b8ffbb723eb09e97fc22aa9d3f419378197039b6801fd4b17482230eb99e1", 0x1}, 0x401, [0x80, 0x4, 0x8, 0xfd8, 0x9, 0x3, 0x1, 0x7f, 0x5, 0xfff, 0xd4ed, 0x3004bf, 0x4, 0x3, 0x1398, 0x800, 0x580000, 0xffffffffffffff7f, 0x6, 0xc61, 0x6, 0x8, 0x3ff, 0x7, 0x1, 0x5, 0x0, 0x2, 0x9, 0x4, 0x9, 0x1, 0x1ff, 0x7, 0x6, 0x81, 0x2, 0x1, 0x3, 0x4, 0x9, 0x1, 0x5, 0x3, 0x7, 0x200, 0x4, 0x2, 0x3, 0x8, 0x8, 0x9, 0x5, 0x40, 0x8, 0x4dc7, 0x4, 0x8, 0x6, 0xffffffffffffd24e, 0x2, 0x7, 0x6, 0x0, 0x1, 0x698, 0x0, 0x5e, 0x100000001, 0x100, 0x1, 0x6, 0xffffffff, 0xffff, 0x6, 0x400, 0x97, 0x29f9f758, 0x7f, 0x5, 0x1000, 0xfffffffffffffffd, 0x0, 0x7, 0x8, 0x9, 0x1, 0x3, 0x1, 0xfffffffffffffd46, 0xff8, 0xfffffffffffff9e3, 0x400, 0xa, 0x10001, 0x7, 0x7f, 0x9, 0x6, 0x8, 0xad, 0x6, 0x4, 0x4, 0x7, 0x9, 0x200, 0x3, 0x101, 0x6, 0x20c8f043, 0x9, 0x5, 0x579, 0x3, 0xfffffffffffffffc, 0x1f, 0x4, 0x1ff, 0x2, 0x6, 0x0, 0xfffffffffffffffb, 0x80000001, 0x8001, 0x0, 0x400, 0x4], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) recvmsg(r1, &(0x7f0000ff8000)={&(0x7f00004c8000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/29 07:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000f27000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcd9) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/01/29 07:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r1, 0x1) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e8a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000f8c000)={0xe83, 0x3, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000002a) 2018/01/29 07:40:48 executing program 6: 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) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000339000)='.$\x00'], &(0x7f0000001000-0x20)=[&(0x7f0000001000-0x1e)=',vboxnet1+eth1cgroupeth1proc:\x00', &(0x7f0000000000)='\x00', &(0x7f0000541000-0x11)='wlan1selfselinux\x00', &(0x7f00001b5000-0x7)='ppp1&!\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 07:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000555000-0x6)={0x0, 0x6, 0x7}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000731000-0x2b)=""/43) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000732000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006dc000)={0x20, 0x81, 0x0, {0x0, 0x1c9c380}, 0x1ff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00008f6000-0x4)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000cb0000-0x110)={{0xbfec, 0x4, 0xffffffffffffffd1, 0x512, "b50cabb9a211e1281db1e2c880e8a7c715195a29526ce5767c3f344d5f73dcb67df9a97c133fb2a408b74797", 0x1}, 0x0, 0x0, 0x100000000, r2, 0x1, 0x1, "5bd74edb393fa9eb774ebc52936806f3b01b83113c1521ed01350ebadd5f20d539df37b67a23ed4c44caa80e92ee5a531bcacb8a9d4daf5007354a2867082221", &(0x7f0000e32000)='numa_maps\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x66, 0x4, 0x5, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x33) 2018/01/29 07:40:48 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000004000)='./file0\x00', 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000-0x4)=0x953, 0x4) 2018/01/29 07:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000726000)=r0, 0xffffffffffffff62) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/29 07:40:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x4, 0x1}}, 0x2e) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/29 07:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x80) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000083000)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf3}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca91}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}], 0xa0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x10001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c84000-0x4)=0x0) getresuid(&(0x7f0000177000-0x4)=0x0, &(0x7f0000054000)=0x0, &(0x7f0000fcf000)=0x0) lstat(&(0x7f0000122000)='./control\x00', &(0x7f0000862000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000eef000-0x38)={&(0x7f0000278000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe8000-0x30)=[{&(0x7f00000d4000)="d98f2b0471c0195fefd4e5daffb91946ee1ae8b9d25d2717d1cbbcda18a7e96e9297eff9cac6c6b4e67db406f5175f99cfd0b28e37e4ebbbb156ab5b78f1104e4e5cb5b213e8f2ad951f52765847e67962f07920c4a4117698a7cd2dec89299ff8828d217ead3f4aa2d9d2698df40d06967dbf1037e220aca737e75332788044904763c046a4d27b6c7663b6da9d", 0x8e}, {&(0x7f0000aa1000)="42e8aaa17c02a29a52e8f49dd1ca890a9daac5747e3060aab748b9fac0d42874e0b62f761a467eddbb198fcc7631670d15e0433accd70d2088e4c96bb7", 0x3d}, {&(0x7f000074b000)="fa3948bef592b3277becf4a27c0c2897a8d49ff4397cabd3bf9b", 0x1a}], 0x3, &(0x7f0000441000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}, 0x800) fchmodat(r0, &(0x7f00000d6000)='./control\x00', 0x0) 2018/01/29 07:40:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) socket(0x4, 0x0, 0x7ff) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000004000-0x5)="2afc8eb2a1") listen(r0, 0xfc0000) accept4(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) 2018/01/29 07:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid=0x0}]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a0a000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x8, 0x151, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000070000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/29 07:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) syz_open_dev$sg(&(0x7f0000903000-0x9)='/dev/sg#\x00', 0x4, 0x3ffa) 2018/01/29 07:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$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, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fa9000-0x8)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b95000-0xa)='/dev/cuse\x00', 0x22000, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000302000-0x36)=""/54) r2 = open(&(0x7f0000c8c000)='./file0\x00', 0xa500, 0x32) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000016b000-0x10)={r0, r1, 0x7, 0x1}, 0x10) recvmsg(r1, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000df4000)=[{&(0x7f0000963000-0x60)=""/96, 0x60}], 0x1, &(0x7f000018b000)=""/152, 0x98, 0xfffffffffffffffc}, 0x41) getpeername$packet(r3, &(0x7f0000959000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000269000-0x2)=0x14) recvfrom$packet(r2, &(0x7f0000196000)=""/0, 0x0, 0x100, &(0x7f0000423000-0x14)={0x11, 0xff, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/29 07:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x2) 2018/01/29 07:40:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x8655, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x47b8}, @in6={0xa, 0x2, 0xef, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x20, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x19d, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000013000)='/dev/input/mouse#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x2)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000488000)='/dev/kvm\x00', 0x101005, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006fe000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000558000-0x14)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/29 07:40:48 executing program 1: syz_open_dev$tun(&(0x7f00005d4000)='/dev/net/tun\x00', 0x0, 0x89fe019db31317be) r0 = socket$inet(0x2, 0x80a, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000b1000)={@common='eql\x00', &(0x7f0000969000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x42e9, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:48 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, 0x1200000000000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ppp(0xffffffffffffff9c, &(0x7f0000965000)='/dev/ppp\x00', 0x420000, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000d57000-0xd8)=@ioapic={0x10d000, 0x5, 0x9, 0x80000001, 0x0, [{0x2, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffff, 0x2, 0xe956, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7d1010cd, 0x8, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x1f2f000, 0x8, 0x17aa, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xffffffffffffdfbe, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9fb}, {0x1, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0xa000000000000000}, {0x4, 0x7fffffff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x35}, {0x9, 0xffffffffffff0000, 0xfffffffffffff927, [0x0, 0x0, 0x0, 0x0], 0xe000000000000000}, {0x0, 0x7ff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0xa, 0x8, 0xa06e, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x4, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x59}, {0x400, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff01}, {0x0, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x7f, 0x1000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0xffff, 0x52, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x100, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x6, 0x8, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x9, 0x9, 0x8fc, [0x0, 0x0, 0x0, 0x0], 0xcc}, {0x8, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffffffff, 0x6, 0x101, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xffffffffffffffb5, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0], 0xa4d5}, {0x22, 0x7fffffff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x1ff, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5f}]}) 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) prctl$setname(0xf, &(0x7f0000822000-0x3)='[-\x00') 2018/01/29 07:40:48 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x800, 0x8000009) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/29 07:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f000072c000)="f6e9614cb03fbc0046b3a3076a33e1f6e6943252cca37c29b980d072c297f3373504903ef9243f176bacbef8d56b0f2903a53d62c8e8ebc9031f6eda4579bf405c53182e22c90a8518877aae64bddbf9") 2018/01/29 07:40:48 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d25000)=0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r1, 0x0) unshare(0xc000000) 2018/01/29 07:40:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009d2000)=0x0) syz_open_procfs(r0, &(0x7f0000f20000)='map_files\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000049b000+0x295)='./file0\x00', 0x404200, 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000347000)={0xff, 0x24, [0xe475, 0x7, 0x1, 0x0, 0x5, 0x7, 0xc700, 0x1f, 0x8]}) r2 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r2, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000058a000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000280000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept$llc(r1, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004fe000)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa1000-0x4)=r3, 0x4) 2018/01/29 07:40:49 executing program 1: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000053000)=0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000053000)=@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}]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2018/01/29 07:40:49 executing program 3: uselib(&(0x7f00005e7000)='./file0\x00') mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00001c1000-0xc)='/dev/audio#\x00', 0x31, 0xf8041) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000036b000-0xc)={&(0x7f000036b000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f00001cf000-0x10)=[], 0x10, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00002fa000-0x8)='./file0\x00', 0x2000, 0x40) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000227000-0x4)=0x0, &(0x7f000036b000-0x4)=0x4) 2018/01/29 07:40:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000437000-0x12)='/dev/snd/midiC#D#\x00', 0x6b, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001fa000-0xc)={0x0, 0xfffffffffffffffa, 0x20}, &(0x7f000099b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd8000)=@assoc_value={r1, 0x11}, 0x8) r2 = socket(0x0, 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) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a44000)={0x0, 0x0, 0x0}, &(0x7f00004d1000)=0xc) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000d76000)={&(0x7f000025a000-0x9f)=""/159, 0x9f}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000d21000)=""/28) r4 = eventfd2(0x0, 0x800) write$eventfd(r4, &(0x7f0000644000)=0xfffffffffffffffa, 0xffffffffffffffb4) writev(r4, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) 2018/01/29 07:40:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00005bc000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@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, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) madvise(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x0) 2018/01/29 07:40:49 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 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}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe9000-0x9)='/dev/rtc\x00', 0x4101, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000fe9000-0x4)=0x0) 2018/01/29 07:40:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000522000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) timer_create(0x3, &(0x7f000008b000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$dspn(&(0x7f0000ecf000-0xa)='/dev/dsp#\x00', 0x3, 0x40000) getsockname$unix(r1, &(0x7f0000ecb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000106000)=0x8) syz_open_dev$dspn(&(0x7f000013e000-0xa)='/dev/dsp#\x00', 0x0, 0x0) timer_delete(0x0) 2018/01/29 07:40:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r3 = perf_event_open(&(0x7f00001fe000)={0x0, 0x78, 0x7fff, 0x1, 0x991a, 0x4, 0x0, 0xffffffff, 0x2, 0x0, 0x3, 0x70, 0x7ff, 0x6, 0x8, 0x3, 0xffffffffffffff19, 0x0, 0x100000001, 0x2, 0x67d, 0x5, 0x0, 0x8001, 0x19, 0x2, 0xffff, 0x200, 0x8, 0xfcd, 0x0, 0x10001, 0x0, 0x1, 0x5, 0xffffffffffff360d, 0x401, 0x3, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x840, 0x6, 0x7, 0x0, 0x7ff, 0xffffffffffffff3f, 0xe8, 0x0}, r0, 0x3f, r2, 0x3) mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000e84000)=[{r3, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r3, 0x2000, 0x0}, {r2, 0x4, 0x0}], 0x4, &(0x7f0000299000)={0x77359400, 0x0}, &(0x7f0000e85000-0x8)={0x3}, 0x8) r4 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x4000}, 0x8) poll(&(0x7f0000e84000-0x20)=[], 0x0, 0x5) signalfd(r4, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mq_open(&(0x7f00005be000-0x22)='systemuser(procsecurity]cgroupGPL\x00', 0x42, 0x100, &(0x7f0000596000)={0x100000000, 0x9, 0x8, 0x29, 0x7ff, 0x0, 0x39d, 0x8}) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00009fe000)={0x5, &(0x7f0000cdd000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000a55000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000494000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e84000)=0x8) 2018/01/29 07:40:49 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e9f000)=0x0) fcntl$setown(r0, 0x8, r1) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f000033b000-0x10)={&(0x7f0000a34000)='./file0\x00', 0x0, 0x18}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000b83000-0xc)='/dev/audio#\x00', 0x3, 0x400002) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000038c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netlink(r3, &(0x7f0000753000)=@proc={0x10, 0x0, 0x3, 0x20000000}, 0xc) 2018/01/29 07:40:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000073b000)={0x7, r0, 0x1}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000557000)=0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:49 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000006000)={0x0, 0x40}) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/29 07:40:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:49 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) munlockall() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000749000)=@routing={0x9b6d59813d66c82d, 0xe, 0x2, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x18ed}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x78) munlockall() ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000ce8000)={0x0, 0x0, []}) 2018/01/29 07:40:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x8d83, 0x1, 0x4000000000, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 07:40:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000298000-0x68)={0x1, 0x3ff, 0x9, {0x0, 0x1c9c380}, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000389000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000005d000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000036f000)={r2, r3, 0x5}) 2018/01/29 07:40:49 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000000b000)={0x3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000e000)={{0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, {0xa, 0x2, 0x410, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, 0xfff, [0x1, 0x4, 0x1, 0x9, 0x2, 0x7, 0xffffffff80000000, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000e000-0xd)={0x0, 0x70, "116909e1cd29fc7b1dc9718701b9fa23e04df196700edd45d093459378c403c12a91d6ce5f961a8aaa37f5753302eebf691fb1043c899a1ab34439a2930d88e941866c880cad015495483c9c675d1cca2b712f35d09fc35f39483080d8930c389c4f651ab9d7c8c19fc6e8d8832b0c40"}, &(0x7f0000002000)=0x78) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000)={r2, 0x5, "16626ca385"}, &(0x7f0000006000-0x4)=0xd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r3, 0x5, 0x5}, 0x8) [ 55.561570] kauditd_printk_skb: 28 callbacks suppressed [ 55.561577] audit: type=1326 audit(1517211649.529:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7086 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 07:40:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pause() r1 = syz_open_dev$audion(&(0x7f000037f000)='/dev/audio#\x00', 0x7, 0x400000) sendmsg$alg(r1, &(0x7f0000ac1000-0x38)={0x0, 0x0, &(0x7f0000031000-0x50)=[{&(0x7f0000199000-0xb)="463cd9a4fc5546be3c9908", 0xb}, {&(0x7f000093f000-0xa4)="b4fa2ecd07371c3aa48eccd5a1654e956780b4489203f28ffe1b411ffe512e9c3ed2020bb4eedf45207dc8756819816250123de8ac661ac9bb9bf6509c4eed5a5e62c3442e974c90901293090ffcd522e8c6baa90f654f99abdb7c88f3c448118777b3a9dd2b9c10346b56f945027fe847a056fa3b7a757245c40ea99e7ae21f1bf3720e574abfc7eeb22e7f90acc570def662dddcb9eacde4ad7895e192e94004108e4a", 0xa4}, {&(0x7f0000d13000)="6d241ab804666c2ca7d17aa2d20e7b1621c3e31cffae550ca3699e6403b31bb8b2e23c6203df5acabdb09611038d3bfb9605784c3da385ded152c32582eb656bc0990ba45994d3225b6598ec83", 0x4d}, {&(0x7f0000e38000)="07d0456798d38eb7fa2faf316d0e218f132232dc9d03a3fa19f554ff52e884ef91fa383f505d161a92d5b1666abc49d20a9af8a518ba5182c5c581cf8c8aaa45172f6a000d369a6e849a19308ec29a217a4116fa5fe2a38d2edd31466201ea71d8721fbea032783e0c656baf27ed4ec76057c45a38c27819e95dd81468bd90bca17b71d91b26ee748af939ceda41ad2a2ec3069490214a7e10380cff36eb33", 0xfffffffffffffffa}, {&(0x7f00002c0000)="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", 0x15c}], 0x10000000000000cd, &(0x7f0000de7000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf8, "923033f8d523dec1ec590f9adaa4c2f569d09149781c1e64f7536679155cc99d12caf542e3efcd4196e9bb94aebc8c8d27904bb35fa0fbab36f64cfa5f3cbc925b20d4679c7f464413c613ff75a9b7e1065c71d5efabf91a2898dbc3a609194feb5f1bdf448572940f56af4062a4c8d437793a3248e4b9755981655b2216f1a76092fa6e81f02f4f1e0c7acd097df4547ea32bb2ef3b5ff8ff148debc32313b6c288ac84d1a0904e7597d743f768970fe0108b5abac13250170adba3d4c559749a7319ed1322ac8aa75ca2fbdacc76497bee04a346178a0e7b68692c1f647345c1592fec0204fe83cd9788c9a1194a6abe581d67850f6658"}, @op={0x18, 0x117, 0x3, 0x0}], 0x140, 0x20000000}, 0x20000800) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000181000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xff, 0x10000, 0x3}}], {@ipv6={0x86dd, {0x80, 0x6, "010005", 0x110, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000000000000248, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/29 07:40:49 executing program 4: syslog(0x3, &(0x7f0000931000-0xec)=""/0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000faf000-0x2)=0x4) readv(r0, &(0x7f00006ee000)=[{&(0x7f0000d4b000)=""/0, 0x0}, {&(0x7f00001f5000-0xb3)=""/179, 0xb3}], 0x2) 2018/01/29 07:40:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget$private(0x0, 0x3000, 0x10, &(0x7f00008b5000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f000083e000)=""/82) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r3, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000e6f000)=""/131, &(0x7f0000a25000)=0x83) close(r0) 2018/01/29 07:40:49 executing program 7: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000025c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000)=0xe8) ioprio_get$uid(0x3, r2) r3 = syz_open_dev$sndmidi(&(0x7f00002ec000)='/dev/snd/midiC#D#\x00', 0x8, 0x220002) r4 = shmget(0x0, 0x1000, 0x0, &(0x7f0000085000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000b9000)=""/90) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) close(r0) [ 55.655831] syz-executor6: vmalloc: allocation failure: 9496690688 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 55.655858] syz-executor6 cpuset=/ mems_allowed=0 [ 55.656110] CPU: 1 PID: 7117 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #284 2018/01/29 07:40:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x9, 0x80000000006, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00003ba000)='/dev/dsp\x00', 0x40, 0x0) 2018/01/29 07:40:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d57000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x400000) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000ada000-0x10)=""/16, &(0x7f0000102000-0x4)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 55.656115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.656119] Call Trace: [ 55.656136] dump_stack+0x194/0x257 [ 55.656157] ? arch_local_irq_restore+0x53/0x53 [ 55.656165] ? idr_get_free_cmn+0xfd0/0xfd0 2018/01/29 07:40:49 executing program 6: setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='--mime_type\x00') r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x6, 0x0, [{0x0, 0xd2, &(0x7f0000000000)=""/210, 0x0}, {0xf000, 0x14, &(0x7f0000001000)=""/20, 0x0}, {0x6000, 0xac, &(0x7f0000002000-0xac)=""/172, 0x0}, {0x6002, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x0}, {0xd000, 0x6e, &(0x7f0000001000-0x6e)=""/110, 0x0}, {0x1d000, 0x1000, &(0x7f0000001000)=""/4096, 0x0}]}) [ 55.656178] ? kernel_text_address+0x102/0x140 2018/01/29 07:40:49 executing program 1: mmap(&(0x7f0000458000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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=@echo_request={0x80, 0x0, 0x0, 0x7, 0xffffffff80000001, "6b8ea065a7d16a1e884e5152104375bd"}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$selinux_create(r0, &(0x7f0000c00000-0x39)=@objname={'system_u:object_r:updpwd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x37, 0x20, './file0\x00'}, 0x39) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000458000)={0x0, r1}) 2018/01/29 07:40:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000023d000)='/dev/dsp#\x00', 0x9, 0x2001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000add000-0x28)={r0, 0x0, 0x0, 0x98, &(0x7f0000d10000)="", &(0x7f0000081000-0x98)=""/152, 0x80, 0x7}, 0x28) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e85000-0xb9)={0x0, 0xb1, "4b2c80293eb509cf94d1f00a70697e627237a0eb50b9358ebcc67ec16a83492f883d7026b0392f0890ea97772bdb5f6824c871ecee7185426fd74719e43fe6da004744aaccee519e866b8086ea4a88d61da4c1998cf857e8e575b2b38a47f66205e080cbe028568de3ad2116d6353df15ebd7c6765faef388cba53caf810f2da58958cf0948990fe94e4d5c6b9171a3738885dfb38e33f3f76dbe7f84106aa6839fba92af4bc06fa1e59ab6a548daf4443"}, &(0x7f000061a000)=0xb9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={r1, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000693000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fchmod(r0, 0x0) 2018/01/29 07:40:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) [ 55.656211] warn_alloc+0x19a/0x2b0 [ 55.656230] ? zone_watermark_ok_safe+0x400/0x400 [ 55.656239] ? depot_save_stack+0x12c/0x490 [ 55.656260] ? trace_event_raw_event_lock+0x340/0x340 [ 55.656281] ? check_noncircular+0x20/0x20 [ 55.656289] ? save_stack+0x43/0xd0 [ 55.656297] ? kasan_kmalloc+0xad/0xe0 [ 55.656304] ? __kmalloc_node+0x47/0x70 [ 55.656346] __vmalloc_node_range+0x4f0/0x650 [ 55.656364] ? lock_release+0xa40/0xa40 [ 55.656389] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.656403] __vmalloc_node_flags_caller+0x50/0x60 [ 55.656414] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.656431] kvmalloc_node+0x82/0xd0 [ 55.656447] xt_alloc_entry_offsets+0x21/0x30 [ 55.656459] translate_table+0x235/0x1690 [ 55.656474] ? lock_release+0xa40/0xa40 [ 55.656489] ? __check_object_size+0x25d/0x4f0 [ 55.656519] ? __might_sleep+0x95/0x190 [ 55.656532] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 55.656556] ? kasan_check_write+0x14/0x20 [ 55.656567] ? _copy_from_user+0x99/0x110 [ 55.656585] do_ip6t_set_ctl+0x370/0x5f0 [ 55.656605] ? translate_compat_table+0x1c50/0x1c50 [ 55.656641] ? mutex_unlock+0xd/0x10 [ 55.656652] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.656675] nf_setsockopt+0x67/0xc0 [ 55.656696] ipv6_setsockopt+0x115/0x150 [ 55.656716] tcp_setsockopt+0x82/0xd0 [ 55.656741] sock_common_setsockopt+0x95/0xd0 [ 55.656761] SyS_setsockopt+0x189/0x360 [ 55.656781] ? SyS_recv+0x40/0x40 [ 55.656797] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 55.656814] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.656830] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.656858] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.656867] RIP: 0033:0x453299 [ 55.656873] RSP: 002b:00007fede9125c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 55.656884] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 55.656890] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000017 [ 55.656896] RBP: 00000000000005ca R08: 0000000000000004 R09: 0000000000000000 [ 55.656902] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f7b90 [ 55.656909] R13: 00000000ffffffff R14: 00007fede91266d4 R15: 0000000000000000 [ 55.657208] Mem-Info: [ 55.657230] active_anon:96257 inactive_anon:61 isolated_anon:0 [ 55.657230] active_file:3495 inactive_file:8376 isolated_file:0 [ 55.657230] unevictable:0 dirty:180 writeback:0 unstable:0 [ 55.657230] slab_reclaimable:8190 slab_unreclaimable:93301 [ 55.657230] mapped:24203 shmem:68 pagetables:768 bounce:0 [ 55.657230] free:1392236 free_pcp:320 free_cma:0 [ 55.657248] Node 0 active_anon:385028kB inactive_anon:244kB active_file:13980kB inactive_file:33504kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96812kB dirty:720kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 55.657251] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 55.657270] lowmem_reserve[]: 0 2868 6378 6378 [ 55.657286] Node 0 DMA32 free:2939224kB min:30320kB low:37900kB high:45480kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2940048kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:820kB local_pcp:108kB free_cma:0kB [ 55.657306] lowmem_reserve[]: 0 0 3510 3510 [ 55.657331] Node 0 Normal free:2613812kB min:37096kB low:46368kB high:55640kB active_anon:385028kB inactive_anon:244kB active_file:13980kB inactive_file:33504kB unevictable:0kB writepending:720kB present:4718592kB managed:3594340kB mlocked:0kB kernel_stack:4608kB pagetables:3072kB bounce:0kB free_pcp:460kB local_pcp:152kB free_cma:0kB [ 55.657353] lowmem_reserve[]: 0 0 0 0 [ 55.657370] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 2018/01/29 07:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007ba000-0xc)='/dev/amidi#\x00', 0x1, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000c0000)=0x1f, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000199000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095d000)='/dev/rfkill\x00', 0x0, 0x0) r3 = request_key(&(0x7f00008b7000)='.dead\x00', &(0x7f000069f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000265000)='/dev/rfkill\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000493000-0x1d)=""/29, 0x1d) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009f8000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f000015a000-0xd)='net/fib_trie\x00') sendfile(r5, r5, &(0x7f0000ec8000)=0x0, 0x10003) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000a8b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a71000-0x10)={r6, &(0x7f0000abe000-0x23)=""/35}) 2018/01/29 07:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000333000-0x4)=0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000eb1000-0x8)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffdfffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x50b, 0x1) 2018/01/29 07:40:50 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000a000-0x58)={0x527e, 0x1ff, 0x5, 0x3, 0x1, [{0x8, 0x10001, 0xff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/01/29 07:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db2000-0x8)='net/arp\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x0) sendto(r1, &(0x7f0000173000-0x1c)="f0f84654ae51c48cbacc00000027fa26161198077cc079f132e1", 0x1a, 0x0, &(0x7f0000ecd000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/29 07:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000023c000-0x8)='./file0\x00', 0x440, 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000122000-0x4)=0x0) 2018/01/29 07:40:50 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/102) ioctl$TIOCSBRK(r1, 0x5427) syz_emit_ethernet(0x4a, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}, {""}}}}}}, 0x0) 2018/01/29 07:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x1000000020000000) r0 = syz_open_dev$mice(&(0x7f000064e000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000008d000)={0x7, &(0x7f00006ed000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b9c000-0x8)={r1, 0x0}) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/29 07:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000873000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f00002e6000)='/dev/midi#\x00', 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000302000-0x4)=0x7, 0x4) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x402ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 55.657438] Node 0 DMA32: 4*4kB (M) 5*8kB (UM) 4*16kB (UM) 3*32kB (M) 2*64kB (UM) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939224kB [ 55.657515] Node 0 Normal: 1*4kB (E) 1*8kB (U) 557*16kB (UME) 627*32kB (UME) 162*64kB (UM) 3*128kB (ME) 9*256kB (UME) 15*512kB (UME) 6*1024kB (UME) 3*2048kB (UME) 623*4096kB (M) = 2613820kB [ 55.657597] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.657601] 11938 total pagecache pages 2018/01/29 07:40:50 executing program 0: fanotify_mark(0xffffffffffffffff, 0x134, 0x8000020, 0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f0000f90000)='/dev/midi#\x00', 0x6439, 0x90800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000-0x4)=0x83, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xb)='/dev/midi#\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f00003e5000/0x2000)=nil) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f00008eb000)=""/106, 0x6a) fcntl$setownex(r2, 0xf, &(0x7f0000f7a000)={0x0, r3}) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x57)="d0555a29cfaec6510bee50791a44d12f85b10073ba60e50fe76dc2a2da78b1d0bea50a16721239df2f72486845d93ec60612ea0af67360bbc4c15c2aca1e45b1e93e5701e280733e92c74e9e7002bb8e6580304759ab55", 0x57, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) [ 55.657610] 0 pages in swap cache 2018/01/29 07:40:50 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = semget$private(0x0, 0x4, 0x500) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000607000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000ef1000)={&(0x7f00003cc000/0x3000)=nil, 0x3, 0x5, 0x40, &(0x7f0000864000/0x3000)=nil, 0x6}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000ef1000)=[0x0, 0x1000000000000, 0x7fffffff, 0x0, 0x40000]) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) [ 55.657615] Swap cache stats: add 0, delete 0, find 0/0 [ 55.657619] Free swap = 0kB [ 55.657621] Total swap = 0kB [ 55.657625] 1965979 pages RAM [ 55.657628] 0 pages HighMem/MovableOnly [ 55.657631] 328405 pages reserved [ 55.702495] syz-executor6: vmalloc: allocation failure: 9496690688 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 55.702501] syz-executor6 cpuset=/ mems_allowed=0 [ 55.702521] CPU: 1 PID: 7126 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #284 [ 55.702527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.702530] Call Trace: [ 55.702546] dump_stack+0x194/0x257 [ 55.702564] ? arch_local_irq_restore+0x53/0x53 [ 55.702572] ? idr_get_free_cmn+0xfd0/0xfd0 [ 55.702584] ? kernel_text_address+0x102/0x140 [ 55.702612] warn_alloc+0x19a/0x2b0 [ 55.702627] ? zone_watermark_ok_safe+0x400/0x400 [ 55.702635] ? depot_save_stack+0x12c/0x490 [ 55.702651] ? trace_event_raw_event_lock+0x340/0x340 [ 55.702669] ? check_noncircular+0x20/0x20 [ 55.702677] ? save_stack+0x43/0xd0 [ 55.702684] ? kasan_kmalloc+0xad/0xe0 [ 55.702690] ? __kmalloc_node+0x47/0x70 [ 55.702716] __vmalloc_node_range+0x4f0/0x650 [ 55.702729] ? lock_release+0xa40/0xa40 [ 55.702749] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.702759] __vmalloc_node_flags_caller+0x50/0x60 [ 55.702770] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.702785] kvmalloc_node+0x82/0xd0 [ 55.702800] xt_alloc_entry_offsets+0x21/0x30 [ 55.702811] translate_table+0x235/0x1690 [ 55.702824] ? lock_release+0xa40/0xa40 [ 55.702833] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 55.702844] ? __check_object_size+0x25d/0x4f0 [ 55.702867] ? __might_sleep+0x95/0x190 [ 55.702879] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 55.702895] ? kasan_check_write+0x14/0x20 [ 55.702905] ? _copy_from_user+0x99/0x110 [ 55.702920] do_ip6t_set_ctl+0x370/0x5f0 [ 55.702936] ? translate_compat_table+0x1c50/0x1c50 [ 55.702970] ? mutex_unlock+0xd/0x10 [ 55.702980] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.702997] nf_setsockopt+0x67/0xc0 [ 55.703018] ipv6_setsockopt+0x115/0x150 [ 55.703035] tcp_setsockopt+0x82/0xd0 [ 55.703054] sock_common_setsockopt+0x95/0xd0 [ 55.703072] SyS_setsockopt+0x189/0x360 [ 55.703090] ? SyS_recv+0x40/0x40 [ 55.703102] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 55.703116] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.703130] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.703152] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.703159] RIP: 0033:0x453299 [ 55.703163] RSP: 002b:00007fede9102c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 55.703172] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 55.703177] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000017 [ 55.703181] RBP: 000000000000020c R08: 0000000000000004 R09: 0000000000000000 [ 55.703186] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f21c0 [ 55.703191] R13: 00000000ffffffff R14: 00007fede91036d4 R15: 0000000000000002 [ 55.716892] binder_alloc: binder_alloc_mmap_handler: 7114 20000000-20002000 already mapped failed -16 2018/01/29 07:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) timer_create(0x3, &(0x7f0000d93000)={0x0, 0x17, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c7000)=0x0) timer_gettime(r1, &(0x7f0000d6f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f00002c6000-0x20)={{0x0, 0x1c9c380}, {0x0, r2}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f8b000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r3, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f00008be000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xf0, 0x0, 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}, {[@fragment={0x2f, 0x0, 0x1, 0x8, 0x0, 0x100000000, 0x3}, @fragment={0x0, 0x0, 0x1f, 0xb3, 0x0, 0x3, 0x0}, @fragment={0x2f, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x66c4, 0x1}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x4, 0x5, "bdd3d2", 0x1, "10f45c"}, "e656085793a0db2039ac0e12879c2378610ac0fab5d4c24a9cd2607c44a19bbd829115f838860aa850bb7c625e1b7972ea5387483c20580aaa922915842431db8da00f04d9c9e3b3cbaf47e0d346bc2926aab27f57ca68efa4f02de74a34d2ddcb778031bd1b1938bdfe852f652d1749f7349c724aa4d569180217af984f8a6391ff6a639ce63d9b88034e3c2a1d99ba73f4925374850f8e14066ef83af0022d46c57a486f5876d68528f197e61729ae77646536aece4cb36c6fdd7de5f98dcfdfba921ccc5fafc0"}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003fb000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00004a5000-0x4)=0x0) 2018/01/29 07:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x48000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/hwrng\x00', 0x1, 0x0) unshare(0x2c000200) 2018/01/29 07:40:50 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x0, 0x0, 0x1, 0x3, 0xd1}, 0x4a4, 0xc9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) getsockname$ipx(r0, &(0x7f000027b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000667000-0x4)=0x10) memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000c35000)=0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000496000-0x1)="ca", 0x10000011b}], 0x1, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(0xffffffffffffffff, &(0x7f000014d000)="", 0x0) close(r1) 2018/01/29 07:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001b9000-0x18)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) 2018/01/29 07:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x8000000000, 0x80) 2018/01/29 07:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000070000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r1, r0, 0x86eb, 0x0) 2018/01/29 07:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = add_key$keyring(&(0x7f0000d94000-0x8)='keyring\x00', &(0x7f0000c43000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000575000-0x82)=""/130, 0x82) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b62000)=0xed) 2018/01/29 07:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000ff4000)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4008af04, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000149000)={0x7, r0, 0x1}) epoll_pwait(r1, &(0x7f0000d62000)=[], 0x0, 0x7f, &(0x7f00008b2000)={0x8}, 0x8) [ 56.325056] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.358389] QAT: Invalid ioctl [ 56.358853] QAT: Invalid ioctl [ 56.416702] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.714894] audit: type=1326 audit(1517211649.622:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7086 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 07:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ftruncate(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000173000-0x11)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000809000-0x4)='tls\x00', 0x4) 2018/01/29 07:40:50 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x30000000, 0x4000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000000e000)=""/187) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00004f1000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffeb9, &(0x7f00005b0000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0xa00, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x2ca}, 0x1, 0x0, 0x0, 0x4000000}, 0x3) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00001a9000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) accept$ax25(r0, 0x0, &(0x7f000073e000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x40000000, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)=0x0) 2018/01/29 07:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) listen(r2, 0xffffffffffffffff) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00005f7000)=""/199) 2018/01/29 07:40:50 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000243000)='\x00', 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000010e000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000ca5000-0xbc)={0x10001, 0x0, 'client1\x00', 0x0, "700457d502f4faa9", "4d2f99f7470a4a7115863cd96dd810b3f0eae06728fcb240d999596edbdb5051", 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f00008a3000-0xa)='/dev/vcs#\x00', 0x9bb2, 0x101001) accept4$inet6(r2, &(0x7f0000404000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001c8000-0x4)=0x1c, 0x80000) 2018/01/29 07:40:50 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) dup2(r0, r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x266, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000020000-0x28)={@generic="621c7f776a65c4051a7d2f09e48a0d05", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000024000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2018/01/29 07:40:50 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x88080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0xff, 0x2ca, 0x2, 0x0, 0x9, [{0x1, 0xd98, 0x7f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80000001, 0x8001, 0x800, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x68d6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2d47, 0x10001, 0x100000001, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x67ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0xb4, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xc565, 0xfffffffffffff186, 0x3f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffffffffd245, 0x10000, 0x4d07a295, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000567000)='/dev/usbmon#\x00', 0xffffffff, 0x41) fstatfs(r0, &(0x7f000021b000-0xab)=""/171) openat$ion(0xffffffffffffff9c, &(0x7f0000fc1000-0x9)='/dev/ion\x00', 0x800, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x4207f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bbc000)={0x0, 0x1}, &(0x7f0000f4c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dbd000-0x5d)={r3, 0x55, "96cd72315a3e245346dbe330311b892067b1e01df11082d75a002341896e32c242ae8d4eea2302ba3b107a1c6197c8eb73ffbc38c0a5fee89032bf2eee309a09b3415e253c6de5b5bae8c273a52a97111e00b3bd10"}, &(0x7f0000fb7000)=0x5d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000253000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000319000-0x8)={0x2, r4}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000cfe000)=0x0) 2018/01/29 07:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x400) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) 2018/01/29 07:40:50 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcc000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x409) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813000)='\x00', 0x2) fcntl$setstatus(r1, 0x4, 0x6400) fcntl$addseals(r1, 0x409, 0x4) fallocate(r1, 0x0, 0x0, 0x2) 2018/01/29 07:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget(0x3, 0x4000, 0x7c000600, &(0x7f000049f000/0x4000)=nil) shmat(r1, &(0x7f0000cf0000/0x3000)=nil, 0x2000) [ 56.894007] QAT: Invalid ioctl [ 56.919911] QAT: Invalid ioctl 2018/01/29 07:40:50 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000000c000-0x5c)={0x20, 0x2, {0xffffffffffffffff, 0x1, 0x5, 0x1, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 07:40:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ab8, 0x8800) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001bb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x200000000000007, 0x1, "68e8805524904ae1d905f8576d3f53a54a2583860258dbdf47c6a27ccf12e1eac3d297d3ebba7e9c743ebd4981ac3fb08e39c7cf65f06944c9e15d289d2a8ec6", "c5e0e13dd2cd855d8fdb2918d573cd02c0fb4236aedb85097d856a44ea4ad582", [0x9b3c, 0x6], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='{\x00', 0x42, 0x100, &(0x7f0000001000)={0x332a200b, 0x5, 0xda, 0xffffffff, 0x235b, 0x5, 0xef9f, 0x9}) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e82000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r3 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000519000-0xc)={0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r4, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/29 07:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x100, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/29 07:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0xb, 0xa, 0x80, &(0x7f00006ec000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00003a7000-0xc)={0xbd, 0x6, 0xb6}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x800, 0xfffffffffffffffc, &(0x7f00002b5000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000219000-0xc0)="60822267e05912ececf2b6267d8c318c7d0c30da6a28e793276e87b9d210e2895d933d2c85fd3ab6668cf1d468307d97a4d03d2fa746c8975c87676411cd08f3381c717a3794bd7545206cd513a57a28d46a14b108c5f5b62bcf061f9be1cb87d54c7501960b645ed202d0bbd83efe41309f95dd2398f88bac4f8384d0b81822433d5519fc4727d5e49159180c03753513b7ba3cceaed9dc6570d30088245a58cd5cc422fde740f571b4a2c3c1da93c3380dd3d96bf4ef1c4c0688b247d2e10c", 0xc0) 2018/01/29 07:40:50 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000d43000)=0x0, r0, &(0x7f0000f90000-0x8)=0x0, 0xa, 0x1) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000a5f000-0xa)='/dev/dsp#\x00', 0x7f2, 0x80000) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000001) getpeername$netrom(r1, &(0x7f0000b20000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8f000)=0x10) 2018/01/29 07:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000a3c000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xa, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/29 07:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c99000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x10000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fa9000-0x18)={0xa, [0x9d, 0x6, 0x20, 0x7fff, 0x1, 0x0, 0x4, 0x1, 0xf7, 0x5dd4]}, 0x18) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bb4000)={0x3, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff, 0xfff, 0x9, 0x6dd, &(0x7f0000436000-0x10)=@common='bpq0\x00', 0x5, 0x10000, 0x9}) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00004b7000-0x8)={0x3, 0x100}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000419000-0x28)={@common='tunl0\x00', &(0x7f0000008000)=@ethtool_rx_ntuple={0x35, {0x12, @ah_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x7, 0x1}, @udp_ip4_spec={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x2, 0x3}, 0x7, 0x3e3142d0, 0x5, 0x80000000, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058e000)='/dev/qat_adf_ctl\x00', 0x101200, 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) 2018/01/29 07:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b56000)={0x0, 0x0, 0x2}) r3 = dup(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000230000-0xc)={r2, 0x80000, r3}) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f000078c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = getpid() fcntl$setown(r4, 0x8, r11) recvmsg(r10, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) 2018/01/29 07:40:51 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000279000)=[], 0x0, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b03000)={0x0, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003e2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000097000-0x4)=0xe8) getgroups(0x6, &(0x7f0000fe7000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f5000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006bd000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) r8 = getgid() r9 = gettid() r10 = getuid() stat(&(0x7f0000d16000)='./file0\x00', &(0x7f0000734000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000f27000)={&(0x7f0000e19000-0xc)=@kern={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000e99000-0x20)=[{&(0x7f0000061000)={0xec, 0x34, 0x122, 0x7, 0x3, "", [@generic="ea2b27b469b703c2edc93eef485f63d5d32e69314ea0ee8a46e7a63528e4fbdd50af6858dd545758c12a5b381a6c974c9b2f343de06291ac976c7e441310", @generic="ce5600147b81ac89ec6a1717b7d21bc93ea1169396b59f2dcf64c14e04cf40931843771fbb4caade02d987f583536c64056d6c8cae7758874a7f092d92aad72be81654f2919a906cffcfcd2f0f681d18189830f8fa90323cdbe20cfadc2b8d723a9495df4ae6ed2607baa23817de41a0", @nested={0x1c, 0x80, [@typed={0x18, 0x1d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @typed={0x10, 0x6d, @str='md5sum\x00'}]}, 0xec}, {&(0x7f0000051000)={0x32c, 0x21, 0x200, 0x1, 0x0, "", [@generic="c16bc089bdb136531baf0a16607cdd7f11603e2a5d60b8c97c896d9e6edf28b6e85e99278c14ed0eaee9e4cd548cdbc74306b382fa7397bc390baf6963c590100cd53f591fe916ae48bca41ca2450b4bc5d48db9c5d8b58b8fde5b200ce59042e605da4072b64047099fb4c1c09df089740782f8793adc8399fabf702fa282aaee9a2cbf348c9db06ba473793d028e49f956490a5e1946dd610996", @nested={0x1c, 0x21, [@typed={0x18, 0x94, @binary="bf15bcc9540291f9b9b0f2d757"}]}, @typed={0xc, 0x39, @pid=r2}, @generic="736b80a055", @typed={0x18, 0x83, @ipv6=@loopback={0x0, 0x1}}, @nested={0x180, 0x67, [@generic="251a673cf17198558e7c6036b5504e95d779208c6c2260a3103aa62ae009e71271e8be6e25eb390ead68a0e700ee02829d127f6403e6a4fef45ef81fa3bcef2ae85c8920c6c56568030cee5d19cd53aee0cbbb1d3d7b8acd1fa6a3bbe667c09fd176f506d04f362c80e8c1b3b14703372a4cf61ebe6e6c2fc6ce2d122c8eaa29ba0334d3dda40a1f01c55ca370b3461a2867ca80a0f599139e60fb9d02849d88e4f6719500ab93aa9adbe4298a87", @typed={0x8, 0xc, @void=""}, @generic="1692d7e74086ddb247f6ae056845284b602b506009a2bfc81e7241dc27084354e409907c15b3d31ad1aa5b1131b5554d48d6bb87ef412f50f375ae32ffb7b6bcfdbf60a6fa753311861a297b2793272296e4d1cb3e5856431ffd6c75801bef9aca4a30987cc49f28460e5b778251dbd1de39b6c7e8ac5046bf9964b917625651a39e5fb14f0f807390349f5f421071d9f8a1b239c52220f5e9778542207ce7f13a6e6ca50fc0c60e1594dbf768", @typed={0xc, 0x55, @fd=r0}, @typed={0xc, 0x51, @ipv4=@empty=0x0}]}, @generic="01a7d564bc2d4d94e6ae2dc63ab9a3973868ed19a13230e5e645cc10266b27ded6617279ea04ba2924aa353af7216db3362cb215b1a2f09ff560af72e34f5fa04c3ad1d0ee94c0af8d28e3ccee8849182e4a26927407939e8edd4daa44da662de3a39d7e394d14c48716a3701318962e2c805846940fade95a2b0b9f58a6ef0165504ac55c2d06aab4df77487f687e3afac05212a8d4b153da34523ddf6038d45c37120736f7553425bcbc800b8c13398e94bcc28dd5eba369ca2d"]}, 0x32c}], 0x2, &(0x7f00004f5000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xe8, 0x4011}, 0x4004000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000c3b000)=0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) [ 57.047143] QAT: Invalid ioctl 2018/01/29 07:40:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000de6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() setuid(r0) syz_open_dev$dmmidi(&(0x7f000067b000)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d12000-0x4)='bic\x00', 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d29000)=0x8000, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d2b000-0x10)={0x0, 0x48, &(0x7f00006c7000-0x48)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x0, 0x6857, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcf}]}, &(0x7f0000d2b000-0x4)=0x10) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d2b000-0x8)={r3, 0x7}, 0x8) sendfile(r2, 0xffffffffffffffff, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f00001ba000-0x4)=0x8000000000000000) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r2, 0xffffffffffffffff) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000075000)=@file={0x0, ""/4096}, &(0x7f0000d2a000)=0x1002) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000089000)='./file0\x00', &(0x7f0000d2a000-0x8)='./file0\x00', &(0x7f0000d29000)='ext2\x00', 0x1ffe, 0x0) 2018/01/29 07:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000bfc000-0x4)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000449000)='/dev/sequencer\x00', 0x101400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000059c000)={0x6}, 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000284000-0xd6)=""/214) [ 57.121105] QAT: Invalid ioctl 2018/01/29 07:40:51 executing program 3: clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = eventfd(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x100000001, 0x42000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001000)={"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"}) pwrite64(r0, &(0x7f0000001000-0x1c)="cd22891f90b280982c88e7802be4d68ee02c36daa19a61ebfa77c74a", 0x1c, 0x0) 2018/01/29 07:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cf1000-0x10)={&(0x7f0000016000/0x2000)=nil, 0x2000}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bc0000)={@generic="6549f96e2662900102c7ff922dce4996", @ifru_flags=0x6000}) syz_emit_ethernet(0x35, &(0x7f0000a55000-0x35)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x27, 0x3, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x13, 0x0, "d140aea4aa3097d57c8bee"}}}}}, 0x0) 2018/01/29 07:40:51 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000978000)='/dev/audio#\x00', 0x1, 0x200) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000e17000-0x8)=0x2) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) socket$pppoe(0x18, 0x1, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r2, 0x7, &(0x7f0000cdd000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000026d000)={0x9f, 0x0, 0x40, 0xffff}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d9b000)={r0, &(0x7f0000f7b000-0x58)="", &(0x7f0000db9000-0x80)=""/128}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000899000)={r0, &(0x7f0000e40000-0x78)="1aa79670a60983938e30aa717f0ed3f74d2eae1a7ee872217f09bf5893418cedb93d0de0e92c23f49f382ff71be44f1058dcd39e1ce84d91e1554ef49c0eeac06d5264b8c6713462a9ae14b7732b6449bab0dac6dc544a1f2ac871a09443d06c3abbe22babc0bcadb42c4f2b51b431fc7b03d1b6f07061a3", &(0x7f0000c06000-0x1000)="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", 0x2}, 0x20) 2018/01/29 07:40:51 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x101000, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000021000)="391d302ea0fbfa43b068d885366ae0a78b1a56c3480ec4292a97154f084d1dabd4142c1a032e6c0220266b8ff47e3a3d87d30e178880010a388c280a5cb213350cfcb125ed835dd85e57b110b1df5b953ffceb3c95efbe62b85c6a3164c97616bbc6fb36eee29b1bc01fda784b3c0c999717cae9f870b3d23750371e16b2c1dfac93e07fad96e3c6c69c42724f1f6bdd2b2a88356b9cd4393635d8f01c5d1d136c7f37faa66dac6d8723fd") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x400000001, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000200000-0x4)=0xcfb, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 07:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002cc000)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00006c6000-0x80)={[0x4003, 0x10d000, 0x0, 0x5001], 0x1, 0x87, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7caf, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000ee000)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ed1000-0x8)={0x0, 0x3}, &(0x7f0000813000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d60000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f00000ca000)=0xe8) getresgid(&(0x7f000048f000-0x4)=0x0, &(0x7f0000bd4000-0x4)=0x0, &(0x7f0000938000-0x4)=0x0) lchown(&(0x7f0000eec000-0x8)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000223000)=@assoc_id=r1, &(0x7f0000867000-0x4)=0x4) 2018/01/29 07:40:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$amidi(&(0x7f00006c1000-0xc)='/dev/amidi#\x00', 0x6, 0x2000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000faf000)=""/4096) getsockname(r0, &(0x7f0000363000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000242000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x100, &(0x7f0000001000-0x100)={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]}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x800000, 0x1, 0x5, 0xe05}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/234) 2018/01/29 07:40:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f000092e000-0x10)={0x4, 0xfffffffffffffff9, 0x3, "a4dcd7932366", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1ff, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x40000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000000e000-0x8)={0x0, 0x6}) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000000e000)={{0x0, 0x0}, {r3, r4/1000+30000}}) sendmsg$nl_route(r1, &(0x7f000000c000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000c000)={&(0x7f0000002000-0x50)=@ipv4_deladdr={0x50, 0x15, 0x0, 0x3, 0x2, {0x2, 0x8, 0x1, 0xff, r2}, [@IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3, @generic="645e7c0f4a0329a05aaedd094c8df77a"}, @IFA_CACHEINFO={0x14, 0x6, {0x100000001, 0x1, 0x101, 0x3f}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/29 07:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x5, 0xa) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b85000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f000097d000)=0xc) r2 = dup2(r0, r0) mq_notify(r2, &(0x7f0000b47000)={0x0, 0x23, 0x0, @thr={&(0x7f0000464000-0xe8)="0c5c3357c1d7dda4780b5c1344641f73d80f71d914aa40698b795e2a21ed122c8adbbe0ee9638d28f5d1c3441f55f075457ebd4153411c41682f5f644f3a1b7c372134c935e5c8283c76a68d162762a4c4fd9fd9e4f8e9a49300175132745478002a3558df569746c2e5e6d8491a12beb5b92a1f561cfc973de46362f089b13e9809c8df9c134d7b26f6a3ef26518521a019076e600f65974a12e33218aa354860609f0e72ab5d863763d511126fb2bacb0f3362495214f34819cc60352ba4c550cf6f8772d7ad1c6587209ba24f490722acfe53b60bbe66951b0d78ecc1548abc3774a8bc3bd02b", &(0x7f0000a5a000)="b67d50c8fddaca2ebacb643f1fb79ca3fb9c73105444398c6de86fa6c8915d23badd9ef8101a31a1f71f2aef60e58724cb5e977e9aa111e6336f31e369767252f8f113a93b25c0c57da936023eb3221a6a155ec2bbf57d9e3748b3561b72ab9931cc9b4f70bc1d61afeb2a04d243f5da69b50b2618140fe5243f66bd0f3a8270d12eb5b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) dup2(r1, r0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e23000)=0x0, &(0x7f0000c41000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:40:51 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000dc2000-0xd)='/dev/dmmidi#\x00', 0xff, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f000081e000)={0x9, 0x2, 0x1000, 0x567fe517, 0xe55e, 0x20, 0x5a8b87b5, 0x1, 0x6, 0xeed, 0xee, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000d8e000-0xc)={0x20000000, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000043000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000bba000)="9c8e0700ee5a5404", 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000559000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x1) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00009af000-0x4)=0x1, 0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f000033a000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b7e000-0x4)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd9000-0x15)='/proc/self/net/pfkey\x00', 0x2000000008803, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000f4f000)={0x0, 0x0}) 2018/01/29 07:40:51 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ad8000-0x8)=[0x3, 0xe32b]) read(r0, &(0x7f0000004000-0x74)=""/116, 0x74) close(0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e06000-0x4)=0x100000000, 0x4) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008bb000-0x25)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000f4", 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000693000)='/dev/rfkill\x00', 0x200043, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) 2018/01/29 07:40:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00001e7000-0x8)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a58000)={0x51, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ff0000)={0xfffffffffffffffa, r1, 0x10001, 0x3f}) 2018/01/29 07:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00002fd000)=[{{&(0x7f0000d50000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000106000-0x50)=[{&(0x7f0000866000)=""/133, 0x85}, {&(0x7f0000aa1000-0x48)=""/72, 0x48}, {&(0x7f0000958000)=""/156, 0x9c}, {&(0x7f0000f5a000)=""/154, 0x9a}, {&(0x7f0000a40000)=""/120, 0x78}], 0x5, 0x0, 0x0, 0x10000}, 0x3f}, {{0x0, 0x0, &(0x7f0000d82000-0x60)=[{&(0x7f0000697000-0x40)=""/64, 0x40}, {&(0x7f0000af2000-0xd0)=""/208, 0xd0}, {&(0x7f0000940000)=""/15, 0xf}, {&(0x7f0000e38000)=""/206, 0xce}, {&(0x7f000086c000)=""/4096, 0x1000}, {&(0x7f000030a000)=""/66, 0x42}], 0x6, &(0x7f0000ee8000-0xc3)=""/195, 0xc3, 0x5}, 0x8}, {{&(0x7f0000ae0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000066d000)=[{&(0x7f000060d000)=""/41, 0x29}, {&(0x7f0000bec000-0x1d)=""/29, 0x1d}, {&(0x7f00004e7000)=""/209, 0xd1}], 0x3, &(0x7f0000497000)=""/214, 0xd6, 0x0}, 0xe24ad9f}, {{&(0x7f00006b1000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000342000)=[{&(0x7f0000074000)=""/120, 0x78}, {&(0x7f0000976000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e85000)=""/4096, 0x1000, 0x200}, 0x4441cd08}, {{0x0, 0x0, &(0x7f00006e3000-0x70)=[{&(0x7f0000008000-0xcd)=""/205, 0xcd}, {&(0x7f0000921000)=""/207, 0xcf}, {&(0x7f00001b4000)=""/218, 0xda}, {&(0x7f0000196000)=""/206, 0xce}, {&(0x7f00001bd000-0x6)=""/6, 0x6}, {&(0x7f000091b000-0xa8)=""/168, 0xa8}, {&(0x7f0000a2c000)=""/255, 0xff}], 0x7, &(0x7f00005e6000)=""/40, 0x28, 0x10001}, 0x80000000}, {{&(0x7f0000f19000)=@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, &(0x7f0000b63000)=[{&(0x7f00008b8000-0x36)=""/54, 0x36}, {&(0x7f00003f6000)=""/76, 0x4c}, {&(0x7f000074d000)=""/0, 0x0}, {&(0x7f00008f0000-0xf1)=""/241, 0xf1}, {&(0x7f00007cc000)=""/100, 0x64}, {&(0x7f0000412000-0xd2)=""/210, 0xd2}], 0x6, &(0x7f000034f000-0x48)=""/72, 0x48, 0x1}, 0x401}, {{&(0x7f0000ff9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000611000)=[{&(0x7f0000897000)=""/255, 0xff}, {&(0x7f0000122000-0xb7)=""/183, 0xb7}, {&(0x7f0000977000-0x4)=""/4, 0x4}, {&(0x7f0000106000-0xf7)=""/247, 0xf7}, {&(0x7f000022f000)=""/234, 0xea}, {&(0x7f000041b000)=""/92, 0x5c}, {&(0x7f00006df000-0xba)=""/186, 0xba}, {&(0x7f00009a6000)=""/1, 0x1}], 0x8, &(0x7f0000a85000-0x9c)=""/156, 0x9c, 0x7fff}, 0x81}, {{&(0x7f0000256000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001ee000-0x30)=[{&(0x7f00000b7000)=""/252, 0xfc}, {&(0x7f00004e0000-0x86)=""/134, 0x86}, {&(0x7f00004ff000)=""/75, 0x4b}], 0x3, 0x0, 0x0, 0x5d7}, 0x18df}], 0x8, 0x100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a25000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0xd, 0x4, 0x8, 0xe095}, 0x20) writev(r2, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) pipe(&(0x7f0000bfb000-0x8)={0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000318000)={0x100, 0x5, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000710000-0x20)={0x2, 0x0, 0x1, 0x80000000}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007a9000-0x10)=@generic="b630e5d33d9058ef835f79150a675769") ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00004d8000)={0x101, r3}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000005c000)={0x9, 0x7}) sendto$packet(r1, &(0x7f00009f4000)="4c10a8973f1bc1da4bf6967c88bd9bccf2cb28536c0f403047ec6c4483e35ac1ce31cf968b1ed7d5ffa361517e5fc184db6514aac8c11dcbc87c0a698173a47b624c6bbab004e84e906de3a30e4348a2766a8935776c2f819ea2a56ac44fb44d371080b1b7e02ef929404f23569e63cc2fb3328cd1f14a526318cc833a", 0x7d, 0x800, 0x0, 0x0) 2018/01/29 07:40:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000689000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000161000)={0x7, r1, 0x0}) linkat(r2, &(0x7f000044d000)='./file0\x00', r3, &(0x7f00003b3000-0x8)='./file0\x00', 0x1400) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [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}}) 2018/01/29 07:40:51 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000028f000-0x9)='/dev/sg#\x00', 0x1, 0x948988663646d500) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000f87000-0x60)={0x0, 0x37, 0x4, @thr={&(0x7f0000f87000-0xa)="8b8e6d180385eecb9194", &(0x7f000004e000-0xcd)="6c5639c0f7bd9757e8a9aef94a730023d103aa8415c8f42499c2b8847e69f78fbd1043cb2879da67ab98ecb6652e7f57c9e064e2b41bf943011b5c06f8b5f845589ba0d4a69c09f840bd545d8aac8923e22078aa2aaf1febaed8b9cea75dd1436d0a5279aaef9e808fd33de6d0a8cb2af004527181ac52a1fb7cf0d1820da6aa2f01adf4c32f305c69d36a06e29e22a2ee8776eec9a4f12939090ace774cdca65907cb6cc607f60ff8ba9d11f1de3ad400bfec411f29872d54a2d69fbe44f328b0f07aca4689c22e0a379bf898"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f87000)={{0x80000001, 0x80, 0x800, 0x8, 0xffffffff, 0xfff}, 0x200}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000f87000-0x18)={0x0, 0x4, 0x0, &(0x7f00004c9000-0x8)=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000287000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000f85000)={0x0, 0x0}, &(0x7f0000f86000-0x8)={0x0}, 0x8) 2018/01/29 07:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000003, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000c16000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a1c000-0x4)=0x60) connect$nfc_llcp(r2, &(0x7f0000217000)={0x27, 0x0, 0xea2, 0x7, 0x4, 0x3f, "c6b07914cf2868ede075a2ecd1993b71356ab7af98472959abfb03238124365335e0ae7bc7a5e1c1a0b49461fe11adeaa3c6b2bb9fe57c7e116a1ea5e6bc40", 0x0}, 0x60) write(r1, &(0x7f0000a29000)="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", 0x4e5) r3 = memfd_create(&(0x7f000045d000)="5e26656d312e2f142a5d657468307573657273797374656d2f2e73656375726974795e70707030656d3076626f786e6574312a736563757269747900", 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00005cc000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000055f000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdfc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a, 0x6, 0xed7b, "6578adb04193c74338abb5a9964680b0f1387b38c025231121076d0ebc85a3686040163f812e9cc973c7a78795dd6026777b0a7741a2f87b37322e3f9bbf23027cca91e153e85e0e0d8cdb34deb58783"}, 0x160) setsockopt(r1, 0x84, 0x7b, &(0x7f0000279000)="8000000000000100", 0x8) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006ea000)='./file0\x00', 0x10040, 0xb2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ffe000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ffc000)=0x0, &(0x7f00001f8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d6f000)={0x0, 0x0}, &(0x7f0000719000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006c2000)={r1, 0x9, 0xe2, 0x0, 0x5, 0x7}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ffb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b4a000)=@common='gre0\x00', 0x0, 0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8b000)=0x31) 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)=""/0, 0x0}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) fcntl$setown(r0, 0x8, r1) 2018/01/29 07:40:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a13000-0x8)='./file0\x00', 0x0, 0x39) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000074d000-0x58)={0x983, 0x0, 0x18, 0x7fffffff, 0x10000, 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]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000269000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004fa000)={0x10010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$admmidi(&(0x7f0000c3b000-0xe)='/dev/admmidi#\x00', 0x0, 0x220000) 2018/01/29 07:40:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007ae000-0x8)='rxrpc_s\x00', &(0x7f0000fe7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b27000)='/@mime_type\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000393000-0x5)='user\x00', &(0x7f00009fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001e4000)="6d6d1e0464b8c4f42e6281f979593ea2ab3269509ecf7bc8bb0c1e82a8740d2a0123061a73b3ae4b6dddc6100c4baaae61396c7644a92c97fd45c39089a32d06622e9f8c91547e60c4d270ce1d29f9916650323ab9289bec6e39a2f6a8de08e73ae636e7a50b9ca9c436777e7ca154574845313bb697843368eee69ce322488e306fc009ee43e22d5126a5401ab51dd50dd5601e768d61277a92177d2fecec65fa57f77f3b58afe711d5c8b9cfcf5244db41e9250381eb51646242b753b9b139526f84254f8061773964b350d154a0c78d40576f1b3deb3f21fca9d4f032745907f5fa7a68fa6753fb7b507273ff9efee88db5e74c4caa", 0xf7, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r3, &(0x7f000099a000-0x38)={&(0x7f00002c2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000e35000-0x10)=[{&(0x7f000036e000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000403000-0x4c)=""/76, 0x4c, 0x9}, 0x2000) request_key(&(0x7f0000670000)='rxrpc\x00', &(0x7f0000b38000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c53000-0x1)='\x00', 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/29 07:40:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000efe000)=0x0) getsockopt(r1, 0x400, 0x4, &(0x7f0000021000-0xb5)=""/181, &(0x7f0000319000-0x4)=0xb5) clone(0x0, &(0x7f0000f18000-0xa5)="f2bf8194213c59822086b005459a81984deed04e9bc9ab0a030ef745fbd9894f957f8721b0ce32e65db3b92e4ce38e5f1fba1b9ece08a462cd6056c01de7ba67889338faaa8f61b872fb1dc227b7520ddb2ff682e533c674d71690c4458cf46f62a39b02aba8e763cdc358ac79634f55a27d68cd1c42ff9078ac5c0bf9e8229c48548dabe5086ef01057b6c3f92c463518f2d12e4418c55c9926fc955d40e1c662f265e968", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:40:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000050f000)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x0, &(0x7f0000e1e000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00004ad000-0xd)='/dev/dmmidi#\x00', 0x0, 0x101000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000006c000)=""/207) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000007a000)={&(0x7f000037d000/0x4000)=nil, 0x4000}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e74000)=0x9548, 0x4) pkey_alloc(0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00006e4000)={0x7, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000063c000-0x38)=""/166, &(0x7f0000aff000)=0xa6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dfa000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d7b000-0x8)={0x0, 0x0}) r4 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c4e000+0xb0d)={0x0, 0x6}, &(0x7f0000cc2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000078000-0x96)={r5, 0x8e, "3046eed5b2df3cd4709fb8e347ca09e3e98365ee8a84239b941bcc173def019789b3e9533c66ae3828be2384c98721314475d5b28e4a4597795f7bac2b202f19a0013403e375a444040afaa34b796e11d847cf2331a68111c8ed67eb57367117988bd2c5c7e1a19416afa2f0b98a0e6f7352977b450758602e8b67186ead8cce4fcdbe92d133df6b7bc0d8f2f3fe"}, &(0x7f0000b46000-0x4)=0x96) getresuid(&(0x7f0000674000-0x4)=0x0, &(0x7f000065b000)=0x0, &(0x7f0000609000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f00006b8000-0x38)={&(0x7f00003f6000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000329000)={&(0x7f0000b80000-0x40c)={0x40c, 0x3a, 0x602, 0x4, 0x0, {0x80000000, 0x0, 0x0}, [@generic="41dfcfc51ebc2b1cfc7932c622179441246afb4888a1ccf63b5fd26e9e302a89e5979849344f994126e5fb30b8dac70250df9acfa5379d0ca4a41a069993eec28a6bb81bd3310b34c988bbbd1f744f24defe189b5f09dd6fdc64650e60cd1b962355671194a770cce729b45514c60b76467c300662c3c658", @typed={0xc, 0x47, @pid=r2}, @typed={0x10, 0x26, @u64=0xe7f}, @nested={0x74, 0x65, [@typed={0xc, 0x1e, @ipv4=@rand_addr=0x1}, @typed={0xc, 0x76, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x84, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x90, @pid=r3}, @generic="92ca52e63ad6d0d53cbce9a8171eabc004761ba15f7fa8cbb46bb3c02b67e907ab7d5a69dc9ca6b7a2c8dd521dd01873c10a", @typed={0xc, 0x12, @uid=r6}]}, @typed={0xc, 0x5d, @fd=r0}, @nested={0x2e4, 0x7, [@generic="5e9b3772afae0b567b94c37910014be94bcf8bf7da145cad858f6ff07f5dd4896f12b15e1ad3fff14ec0f6d72b2837710251454caac6f77f33ebf7df6e03ca9639211abf75f38df51dfcae545bb2981758beb51df87f2bac7cebca12b96dcecdac0be9b6933a3fc881dede9727bd0703d14a93c052b58ad07899d58304c20168226f1d5534a4a37e61bb7e446f4a379f7bea24b77d416b68c5d66b320ded91b3abd79b7712e7de8697071f1717ad2e522c1bca46e74a96df29fac6ff6507eec97840651e5a999e8e82f7", @generic="d635786fbe596399ee88d0d3ed3971fe85ccf454c1a0df0f52cb7e4097696a4543fe803f4ed024d3cc4605b062d6015e02bae64c633fead4883666bd2092298734508eb71349263589274c364a5ae2353c1d48627d95ad0e6f55811781d8f7924b530fe942814f8e455ce588e7092b26c56a5e56fd81fd2772c8485ecdbb9d170b0f6e3a5428b45264b61861d618818667e6629f147bd49148a309ab95872a1b97ddab3212194a84afd0621de9f0723e978aee2c859fa7875e2bd14ca9a03746cb1a522027e66ab5dc1d", @generic="04a281ab55bf59215b85656cd30144ba8159c6ea3a7ec929a2cdad18b582ee5eae9a32fd29c88de6e1d44859d5ca876c6a8b3417f86b6a53ee92a499e9ee77e33f170589713f4fadb04164573ac2b30125c1480f1b06436a4289ea76a8be46bf98019dd80e51677924a0fa10892faec88081c26379d588abe2e7b688f4ea27e8877c3033b1abf793aff0ddd851049f531b7256f6468b067b69da291a3ca305979a92f7e351707964819813d0a9b73c570a9cad80095162128dd51c", @generic="1964689ecd02d66e0a71c6d7625ebb31ac254f2882d15032312a0b56e9eef529991a850687f0204dbee370341d84a11f2214c01b9b76088c4071d24a6e7fdd5ebc44890e3b116154733ae65c5d42d13bed860f60551ac2ae7d0e3e5405901950ec0ecc3ac794b8e78ab3e03508ede03661ccf5d5583901fa1221a73489d3294d645df06f4d35801bda87a823364717"]}]}, 0x40c}, 0x1, 0x0, 0x0, 0x80}, 0xc5) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000453000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000)=[{&(0x7f000075b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008be000)=""/153, 0x99, 0x0}, 0x120) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000137000-0x4)={0xb2, 0x2, 0x87}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000624000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008bc000-0x4)=0x8c) accept$inet6(r7, &(0x7f00001a6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a5000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000093b000-0x108)={r8, @in6={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x42a23e14, 0x6ef, 0xa3f4, 0x8, 0x9, 0x5, 0x5, 0x6, 0x8eed, 0x3, 0x48, 0x1, 0x4]}, &(0x7f0000756000-0x4)=0x108) mincore(&(0x7f0000f61000/0x1000)=nil, 0x1000, &(0x7f00003c7000)=""/255) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6(0xa, 0x80005, 0x6e21233, &(0x7f0000aee000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000a00000)={0x2, 0x1}) 2018/01/29 07:40:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00001c7000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=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) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000053e000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "cad6eeda0126a784", "bee2949ac4755e3f8408ec08aa31aac51f53388da46459e9bdf1d3fd711463d0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000399000)={0x100000001}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000029f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xe, 0x4727, &(0x7f000076e000)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000a3000)={0x101ff, 0x0, &(0x7f0000777000/0x3000)=nil}) 2018/01/29 07:40:51 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000865000)=0x0) fcntl$getown(r0, 0x9) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r3, &(0x7f0000005000-0xa0)="", 0x0, 0x3ffe, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c19000)=0xdeb6, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005b8000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000568000)={0x0, 0x6, 0x0}, &(0x7f0000108000)=0x8) 2018/01/29 07:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)=0x0) 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007b2000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x7, 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) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000675000-0x8)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) close(r0) 2018/01/29 07:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 57.599223] audit: type=1400 audit(1517211651.567:140): avc: denied { read } for pid=7408 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/29 07:40:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab", 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/checkreqprot\x00', 0x103100, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005aa000+0xb48)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x678d3e34}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd26c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10}, @in6={0xa, 0x3, 0x82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xc8) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000cd8000-0x4)=0x0, &(0x7f00000d3000-0x4)=0x4) 2018/01/29 07:40:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00001a7000)={@random="b381b1440e86", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9140bb", 0x0, "28e1ae"}, ""}}}}}, &(0x7f0000936000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f00003bb000-0x8)='./file0\x00', 0x200, 0x10) 2018/01/29 07:40:51 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e88000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000af6000-0x4)=0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001ed000-0x4)=0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@common='ip6gre0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x19, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffde7, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa526, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ac2000)={r0, &(0x7f00006b2000)="", &(0x7f0000eff000)=""/244}, 0x18) 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f000075a000)='./file0\x00', &(0x7f000061f000)='./file0\x00', &(0x7f0000d73000)='autofs\x00', 0x0, &(0x7f0000c71000)="8c4bb100a8050d5219bc89db962706daf238c5ce19614c4748e828edbad8cfadb3c05ebd6c5e2f6ae77c2287c03baf5740c75353f03273fbb8c9a38ca05e22fd23dd89cd5a1a6110") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/29 07:40:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x0, 0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='bcsh0\x00') 2018/01/29 07:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000a9a000-0xb)='/dev/vcsa#\x00', 0x2, 0x40a200) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000312000-0x20)={"1a57d47a26b11b32e1d3ca0d674ab3f7", {0x4, 0x0, 0x1ff, "98595900196d", 0x1, 0x0}}) 2018/01/29 07:40:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/29 07:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') futex(&(0x7f000028b000-0x4)=0x0, 0x3, 0x8, &(0x7f0000f61000-0xf)={0x0, 0x0}, &(0x7f0000558000)=0x8b42, 0xffff) sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) r5 = getpgrp(0x0) kcmp(r3, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/29 07:40:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet(0xffffffffffffffff, &(0x7f0000fa3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000bb9000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) r1 = gettid() ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000ba3000)={0x19, 0x7, 0xe40, 0x802}) writev(0xffffffffffffffff, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bd5000)=0x2, 0x4) shutdown(0xffffffffffffffff, 0x1) 2018/01/29 07:40:51 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002db000)={@generic="2a51a7be5f1f067ba45ff79e5df0a3d5", @ifru_flags=0x1101}) r1 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a25000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = semget$private(0x0, 0x3, 0x400) semop(r5, &(0x7f0000f35000)=[{0x0, 0x4, 0x800}, {0x4, 0x0, 0x1800}], 0x2) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 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, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/29 07:40:51 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000)={&(0x7f0000008000-0x78)={0x78, 0x400020, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x64, 0x2, [@generic="9527e1a3657078b1a58f832d079c9ec9b45c2281f961d5e234d347133404106007c6f5772cb19613077fd8a32c01116113cc12868e0aae98f5770c706dd8fd9f42f1a068c49c3baa538e7a405c9d943323014458acd63f425f64067021f9"]}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000505000-0x8)=0x0) r0 = open(&(0x7f0000f1b000)='./file0\x00', 0x1, 0x80) getsockname$packet(r0, &(0x7f000020a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000031000-0x4)=0x14) 2018/01/29 07:40:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x15154dfe, 0x88000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/79) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000c10000-0x38)={&(0x7f000036a000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x3464)={0x3464, 0x1, 0x7, 0x808, 0x1, 0x1, {0xb2a5b7296674eb, 0x0, 0x73}, [@generic="bfede8a4d49e4e9b2a37c360831fa73262be2c84ba30588800f6e1ec5cfcebb6abeb87b44a93b05a80f2adf2df1f8e35c2c037866dda8e24e1924c7d30afc74474928fb56ad1d57901b370e1b602e22cd5f2db669d18d03d3faf1270ae08dd5ec39323b093da0685dd814db83a6e07407d79418fb4997ff2958bf263dbf7beff6347cdf8af4ff913a3b8c5214e1f32656d00f1f913c62392a909f32cf561465543c84750a0792c9a875f869be53fe60c10c7a845c3344a47a0e1ecdc432f9eca00683d4acf8ebf84cd0340a3963181c2e840194528dc64629ed6c7eefa1596c9bf3003b41f9b1d1fce3abef20e54fe2cdb65091e135cf529a12b41136ffe3937e14e2d02bd9b0fc271ade2454b6688dced1b56bc0edb81edbecd264bd771e94c238cf8368e88a7a564a74fe9b7c9c3f2adbbe441525b858f9454f26ddf213eb7bcef14da5d0d98d31709423df7fbf55007a29dc7516369ebd23def53436a5db7e9d8876375e1ce8f7fc288fa041f90d4e5eed42fea705c7232a23d68dd7e5d0f82456b8f5d2bd1afc20f1e13a95ae8f1797f725c82385738682aa8accc8e03b1a580381f126993d37c6d53f4518d8ef1a5b8075c53e477468c952cd27ed96990ba08bf7f2ebc58232e792e76813f0df6cd67833e395a81aadd98189ede3e082acb38a5e71f47854a84c720a41e886339784d18f8624f2cece959dc32b0a18a5e29883c88032c7d7f4d9e0a8efd1e045e7310c2b6c98c6fcdaa79a43f207146cfb675f0d596c4f034d28b4f90b6f1112ea0fff2c6ab50859ff54c632a3cf506a86df7915966d33286e1a4717f246aafecea42bcdd6713d79c865ba7b502a5b7b53def4772659ffe9423969e7373ea9dc075155c4293cd69ce8561afe5f7efd53bbf6ca21fc39bcbdd64df941d876bb31fcfbaccd969ec4fb3410f8c4ec2709f5d840934dc2d57b159ebd90c5faeafbbd9a481e7d537e3a7d3828ede02fd2feb5285c8699b365a6a55c7d94d6641861ae609fc977419adafedae20dc0a6d403e703d9b60328e326d2562a3ba66bd10a3762bbc32b9ad43d92f5478f4150664dda702bf9db8728ee9b34c70f4c27197ae9b25d1ceffbc4d731e613a7a4dbe9ce905c6b15a924589113cd1ea1d3a70a1332f10d0ba19b2fb268e0a997a49a54cbbd15ea3b41161c87054d9b43f717f3b21e20e7615a5b55cfdd4b222b8e17d5da1903a18457a7976d6494a68a0f31c8a82a5d194ac554ee78dbd6249e275e45c36c04c6e4ceaca3b73ce75d54a67afbae283f7a4adf57a482a6032574d733ec6236f0fe49429e602bf67bc844c8349b8c0a6ff22d0863f97438497db2c50c90c66a4b12ce45cb7057327950b88e2228d03d14059f8540c93cc9cf705422ae49e959c2c758bf49feb5d71fdcc3386645531b8efb0f7e26ae66ad64f0b4f87f5c1c248f763dc44234116559ca86d46a39556835f091cf19de9d475487842739bda2769a3e551fcbc1571a2978fb0fc8dcb92b66c49ef93ecc734efd5e989fb7879ccff68b5b7d9603845ab552b3e98d20986331e769c16608db55aaeb6e6f0130a994a6a4aff18d133db4b72bcb1b5ff82bb15a1fdce0e07e84480c3eea7c164635a381ac16a421a3e1b5f49b1da9967f68ad7c03e34f83b50da691ad800875cb6624f7a88fd14c9adcf0b04a3d771deedb20db2ccc1fb3dbe9e46c264394e29016efe96469436253e2c661b354ea03a66cddcba0d6e782a21d4f88845f17fd1f8c9c33de378bcefd770317c8c22ca9698be6557f84ff4e1ef9e9e80891bf6f703b3b6c1248d253a1b3f56af5c6afe36b09a67c9de381328cb1499e47aaa6a758fe8db4cc9a5524b083e9c4f96de83f9b5c131653b596baa6c031fc273991d3ccb3cd051cd7b7ec65aec96929050460c1beff8bb9a6f651d3a6799234a4145fdb0b188f2bc2f0ea5494102caa3785787c2a5be1c384abc6645513c85ec0a6f51e98781c6fb8f14981825166be028186398926a08d4da1c3d41cd26f9c3fb7fe522c7e87b755096c1aca5b41d5a4a7fc27d9870c6902db370c781812ebc8555ce807eed26f7463a721307e8ae635755d9aba63f92429ce31db2fc8eaffdab33fc71271a4a06f839b39def4aced2aca039b47bc167ebd9f3051937a289c9006090b907ce49ec2235f6a0565b22cd0d65aeb8aab3d892aaccbc7da0d631dcac330a9d554b93ae3bf0199bf2aaa46c5dcdf879602835451db1e618a436a191c1c3228f52eda7f02ff95707dd00ecf6fafd736e842b8148afe56430303ca1e1174607cf64e65b98df92a6339004419090e4da543311920fadcdf779bf897a0d161432af2b48a36d3407d1d7e7e8cc36e9973be49ff4cbb68f7bdbcc07fb00f4dca1923097fb20c0ae3b5483ec2352385ccd896c55e65f178cb0247606536a034a5e895bc803bbc5a9ffe64c12f43edf7284d78a9520eaf5064d23b793cbd75625bcb833e4c101fd85b7223912453f899612298748e8597ffe34898d060a23ce5a08569c03f64965ffa2a0d4253b46603bde4e42c7ba9a0be75ff395e619c05b1c36661cb640f96dc8d00be8e3bb0c807ce79ad8790f5902266511ee947aef95ec2fc5c23c9d0cae010d88564a21c2c35b575be1f4aae5f6e511e8f5a55e8a07ecf101272445500e6dea01a487e0980ce04ef7a1362ec594ab075ebbcc747fecfb0573c2307fda3762f9d536150e1f59910fcaf4e19183fdd9df73d5f7aa5c6554256377b5f0c1463555d5c763998b503be8bd822853968f25cb76bc1d0f6d937d597d3af548a38f2531fa6579d0f6e35bd2202f1ae43b05811044388998e0484fc36d5f0c5c1c79099e6649cdffab006f88544b9ded95dc19c3f8ef600b083a097c34f170c45da915bfe02f4223646d4e1c86ef0dc98677186f6a225553f8cbb50a5ecd2feeb1e1465a72fb7e957d18b1f5e20d5c49839651e683087693b9b7b37958c2f2c416513bda030038624d9c3626e34183a488e5a10726c0f8d3ebc224ec1163af3e96072bdcb13f51c82c976c9ba9abdafdd7fbdb2a67a17ab9bc4440ebeb4cedcadc0084c5a2506571e1dcbaf37ed3eb65c5f8e848127a6cb6a0e11cb39e1de18981b3f630e651d6e3a05663c893e7a33639712c99860603047ba39743b8216883eb7522cbfe07c05fa0fd7858aeb04b8757505d1daab9eff3de0df88e814c78bd52700d53e82c2155cec9df8ba80d54d713abf4e46b6d44cdf388a101b8eb46bdad44176d47e412b244650793e989d8cfdbea593936e682ac27aecbd8774ef2c88e3077ffbb7c1693336a508d94f4ed19e3b82f6a1106c655eca2d46a29c6ce5d46094d731f954db61d4fc9dd00a1aa4b431586c5670a0a5b31a7a48dc3e637cd09878842db4cfc3f3327a0722ed81d4a4a7e671f729859122348ced3b860ecd46ba0cbe6124b5c8739382cdac3645b46cc026696b337ca5507ce0b80b6bb71f814c705719e5c9c2f7afc38789593c7c77f67c5df268baf60eb8d4864efb82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[@generic="c5e6f2f9f610f6cc3d57577e0f66fde4545cd01100f98986b12b95c7daed20d14dd0fd6ecb15abf85c6a2651a1650bd9e228823cc1c4a6e7ea673cee5d81533cb5d8e2a0b9718b3212336aa06dbf4cb66061e938c67ed414183ceb64b561f5cda0d66ff6f182e7b32b644f5eeda41f8e1d8cef28bbaebf7ad78e3607cd1162d81e796aa19d227651b3e1988e7570fc070e6a16f0a67f6de955cba838992e18237765914e38fd6d66d7d83b5919a5bf02b6c27da6c4fa0d35c6b584fc6aaea7584eff52f3abc74c856d2a51f21313408bf1980c30d4cbe9623056710a", @generic="b52c0f3514379fa07718baca30a2a19c586d8199026d8df55f115589b35f223be354c677999689eeb50d4df7454b9296558ae4b823f4e8953990203f36ed48a2f1eb97c520ddb9fe79cb85d44c529b7c823c7c1e144a1cc0cb703a00e89dac430dc2f1b665a1f3a01a9bc22049663d3d1a1a07f2552d9524cbc51c29bd12f50a", @generic="b1d6a29f2a23dc1c6d533b56aec73274e0add3c0d2d889b6221ecedceaa3703ecd3c25cf49df216c242aee6239ac9365604210274cbe65cbf4", 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@generic="8db4295578a0e970ad64f4522f705729c049abf46b42b691a4e7b830f5d2fa5df38263538880c601c5f5b573296bcea5f16123be35e3bdde6478b6452dc88449296a4498a570c8e778be83581c82a1e652f767a7c1bfe85cbaf678ca33b0d8671f7b1b8e7e585d269efb5c2c62ec48fcbde1f38aa3a20ba7438325d65d6570ac1750e23cdea0dbec57081737a4e0ff8425995df423e3ebef4e420153bbb0ba459310fce98f4e14f5b4bc2bae9954c046084b8eea848f1dd0e693e157822cbcb8fc21e2837935a2b83c77ee88fa6988b2310e7770fbf3bb9ffe40b3414c574dd977b554f1c7ef2346587fb86e070f37f5c00e0ed569dffec821a1c69d928ce1010e60b05b1ba10277109ab12124e4dcdc96ac5a77267788b113f533e9b963fe0e87e4e494bf3f2bf45feb4f310f0d4e0141093686d348af651853825ea0c6bbffe5a13219c2e9a3d22d8c88e91d1843e3eacb83c14633c9666432576ac190359d9a011717c7fdd8eb5cc7f7622f57123a8b3c1654b28e32bb16f1470efc8e12244b2fc53bccffcb07407466d19adc1f9fefc758a6c0b956a8b84a83a638709733cb82f4dfa06582da74c4481b07570a1937637c5f3d216bd6a0097c78cc713586cc3fb3db4764a02b160f1e87f555ba55781a31a674c11b6c0237f6ff3da06db5ebfb43f7223eae983f0fea3caed38591e1ccff3da4733758eb6714408104cc80ebafa95984cb0dfef55e3719ebefba510e44b08d5116d2230f92ae91542c81bea066c86a749ecfbf7a0930aea66c1df9ef35fb9391cb9f05ca3a648c75d987fb5e97290bfdd4be091264f546a66dda25ebef82a5b164f6d06717b705abea63d1981320fb622fa476cb598586db19baf5e746f583597d8f7dd315f7ed342ab406bdef909fd57990f8b1cc64707aca3403856eedfa1f89dd2f80f6ba93991e25490a3460fe1788a1cf663ba3a029d957ea2b332ab59e89c13cd0ed8e7bccdfbf299553f1fab79a480ad2fd36de65146ef367bfca567e530ce4af3be57ced6501d1a55a5610464fae7375196e9adf3c24934e49f066da0d2dfcdb4062a6ec681918a2deb68e8bb969eb141716ad95424ad4cb7a992ee8a19bf492d6b6ba46a7a8b773f0c829c2f4ce0f9afd1aa8fadcdfb3cd18d6c45d303dcdff2d4b7c05f34694ae4326c282b411f88582a86b9bacce47096c6c92ebfc9ce0abd90187d3876ee8859b4a9d46b4db076b1838dbe987c7fa7ef38b4673eae1b76cff423eead92741dacbdbb5c38472ef68234607fb822cf60ff37664e884dea84b342a043635ca19a5b788b0e4c35b0bbc08e0d7acdc010f148df6a631e0ef0601bea665305e76f1eb424af1b277751e04c84fbed3df194b66aca8a488ea565efc190b326c7738b9232cfb9656495a4c58150c7f580c05f199fe0017ca9cf767bdf9c0a60a7770f016432991cb5de8a2c0235c69fef682517c1e3df3b0f7900af59090e21ecbc816147f55e09288cdb203b05eab0f00fd20d2a4973cebde61d14690fc58486791cbae110ff9020bc97cdcea6af9508a852861ae80ca36ba0cfd6099c32a6f672cbaf6b3c6f15df9fa913ee3f2ec778ed97c2d35299cb318d7ea9919a98d086b466860475d00e542a95bc19cade8ab08d31677d55f6c80638a3c29ccafbce0837d8a8d38ff7338a68ef00c417bd072105bb609285c3a14db94c322730d8bc210ae9a23358958d6d557ba5f8744827eeb535d38e1c6a36f42f44934fbb684e887e5d73af74b7d1d19e3072a618986fda07bbd2811271b203479db4313a9a59d7e550f25f9fc179f6b6c5ea26099ea7f61619b2340f8c81a8d99b88f4f9f2848bd2017a56e18f58ef80262072c6ff5f68cbf30d6ded6d4339f6d7cede92c4b1011d1a37a28b5dd8b9951d6eab42bdc956dfae0159f77e9072f08a4bd3f90576269a32707173c0c839fa521157646596cba3cf83490e1ae92f9ed8d68f59d389420454c6df55eec91822872e7b4c2a469e81e1480370bbb302310a9890c19b2dcf29c825a9d98e220925b0fbfd1384a68afca87f6f9caea6fd58739ca0dc94e58e0f9e05253c6a2eeefe300dc5b4ff713890a2c8daf7bfd42b78dc3baa1c52f5ca62c2d2913968927e1315d6c7b03b106147df4cab05c3302fcc12e3c5565c0bcc8ba2075b0c10bde7b4035e323ea55829f8e6a9d1ba02df88e716e1c49c5ca48f6534dde6d31ab3f8fac9d81df0d7207620986c34d12a1e0e457ff7c135edb6c2e46e25dd2752c1d8eebc691fa68845715026aa17b3f7f7a83000fcfab5a3654065d10243e304346efd2c9c819a88f4de4bb2046440bec0414aa9bb2a558652535d050788a7074375fabf13dc6a0ac39914117f104314acbf2536e03e40d0b0cfbb3cd258f310ec7faa0ed93f4066a3d611bfe30db68cf9c2d90bba883fca7b29569c13abcea28e46a66c51cbdfa40dc315d26157bf07abbc6da7c1986e858625af16b73ebaf6040ec134f5f678a71372fbda303887f17edb21e5a2a1b37e434849f0a2cc92494da90edce70b726d8d0177fc349d2ead6e7733f62a9f1afad653139b19f267476024f49d0f561cc44b59c548b2fa511a1ed34d9e1993863f6faec39437e0ecb30bac3ec826006995c7ce7ec6ef384ed9561966a2ed93a9f0603ad2528649d93dfebe6e1a3706895da98b5a181511c064ad1e0a861196741f14d6efb608e5e3a99e50776b1c7219b4ef2e465a72f4f5ea413a5db99da6911b1bd0a35bb40a6e2bde41dc93e232ec1a27907dcc86c9d79383ed09e5d2c244b69d4e18922166de7ec6f424fa532efdc6862ef8e9e511c6b7d22d2f7cebbbaf68f61227ecb1b746882fce438c231dc2a5240816e71a37fa6e08450959d5c791a6764d4b117419c6aa0a948c1dd2c6266a093ff0c9504f7b4936961cab7dc39057eb8c9f7d1170f74d9c5ca731bbef8e9c336705dc7611b23b72e90120372bb9028eae2ca7e9fc52f38821f92455c9ce9690b77e004f4da42cd2c7cf228d7c6c655253608621fb590cb11a1cc4e52c49022a69117c24404cb8b6e5c54feed3632ded0eb0380ee83c846da7e7e2a4027da495456f5bfada1001a7e3c07f3c426fd077d38c7c279a47c7c33fe6b6d9343ee69c7c075d63780265c40e42c98ea7d6415a8d71800079de1c027109a6676d5b3994d8f02cf66215aec0019dd014b8a54019e333f0728c290a3ddcec335945c672f21a23a6fcf4dbf337550523ba63ee8364df44e9401d48d6dda243e289162e458c87fd2e2f2a96c07ce39046a61290a1936fcc14752ef2098fed027e675d77ae2b016f00c4d0789309fa0478da1a7514c1d28dbd1b2117c63a342df726bfd2dc858a786cd071edd1ceaa07abc6093801eeeaa820dce186f1c5e194a62e0fd9e976ca4f951340a8b773f5004753f0271f653e043b6e8b87bcedab82d4a5fb97ae87a25773325ff24b67bb35f1862a31ed4358e9973ce78d2badd6bbe67f95e8379ef6aa7ba476639dd139d2d44a8334af216ece8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@typed={0xc, 0x1e, @pid=r2}]}, 0x3464}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r1, 0x50, &(0x7f0000005000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000792000)=0xfffffffffffffffc) 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, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00001b4000-0x1)='.', &(0x7f0000b8f000)=@known='system.sockprotoname\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fda000-0x4)=0x0, &(0x7f0000774000)=0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00007f3000-0xf8)={0x6, 0x0, [{0x80000008, 0x9, 0x1, 0x98, 0x7fffffff, 0x1f, 0x1, [0x0, 0x0, 0x0]}, {0x56f861059911ca29, 0x3, 0x1, 0x1ff, 0x4, 0x0, 0x1ff, [0x0, 0x0, 0x0]}, {0xb, 0x5, 0x1, 0xfff, 0x995, 0x1, 0x0, [0x0, 0x0, 0x0]}, {0x6, 0x2, 0x2, 0xe08, 0x7fffffff, 0x2, 0x25, [0x0, 0x0, 0x0]}, {0x4, 0xfffffffffffffff7, 0x2, 0x0, 0xffff, 0x6, 0x5, [0x0, 0x0, 0x0]}, {0x80000008, 0x6, 0xdb3a0d24e59ffe1d, 0xfffffffffffffff8, 0x1ea, 0x8, 0xa7cd, [0x0, 0x0, 0x0]}]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/29 07:40:51 executing program 3: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000be0000-0x8)={0x0, 0x0}) sched_getscheduler(r1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c4b000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x40, 0x1f, 0x3fe, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000055000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000088e000-0x4)={r0}) 2018/01/29 07:40:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xffffffffffffffff, 0x8) sendmmsg$alg(r0, &(0x7f00008ce000)=[{0x0, 0x0, &(0x7f0000f5a000-0x11)=[], 0x0, &(0x7f0000054000)=[], 0x0, 0x0}], 0x1, 0x0) [ 57.863659] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 57.880849] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/29 07:40:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x32000, 0x128) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000)=0x2, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00008e2000-0xe)='/dev/admmidi#\x00', 0x1, 0x400040) listen(r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32, 0x80000) bind(r1, &(0x7f0000301000)=@rc={0x1f, {0x6, 0x7, 0x8001, 0x5, 0x7fff, 0xfffffffffffffffe}, 0x568}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/29 07:40:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) process_vm_writev(0x0, &(0x7f00000c7000-0x10)=[], 0x0, &(0x7f0000251000-0x10)=[], 0x0, 0x0) r0 = creat(&(0x7f00009b8000)='./file0\x00', 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00002a3000)=""/186, 0xba) 2018/01/29 07:40:52 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000fe3000-0x18)={0x7f, 0x8, 0x1, 0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000fe3000-0x4)=0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000ce2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fe3000-0x8)={0x0, 0x0}) ppoll(&(0x7f00006f5000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x4, 0x0}, {r2, 0x4, 0x0}, {r3, 0x400, 0x0}, {r5, 0x80, 0x0}], 0x5, &(0x7f00008ca000-0x10)={0x77359400, 0x0}, &(0x7f000024f000-0x8)={0x101}, 0x8) r6 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fe4000-0xb0)={{0xa773, 0x80}, 'port0\x00', 0x80, 0x400, 0x9, 0xffff, 0x6, 0x3f, 0x10000, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x4) write(r6, &(0x7f0000022000)="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", 0xfa3) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000fe5000-0x30)=[{&(0x7f00006aa000)="248225520f6facbe4ccea8a9f046c57ef78f0be3bb2845c218b66c8486d9d2ca8d77136a8f194532097549599c3ce3b4e59112ddcd439ad94955b9c0914a1f6ca9830a1c445b78701e4893f52d474f02c8ffd4c8299944df6888fe4caba1d0bc8cb38f6e", 0x0}, {&(0x7f0000570000)="", 0x0}, {&(0x7f0000026000)="1e", 0x34e}], 0x3, 0xfffffffffffffffe) writev(r6, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000c4b000-0x2a)={0x56, 0x4, 0x9, {0x81, 0x9}, {0x4, 0x6}, @period={0x59, 0x9, 0xffffffff80000001, 0x5, 0x2, {0x200, 0x0, 0x3, 0x3}, 0x1, [0x9]}}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000ac000)={0x2, 0xb93, 0x1, 0x4, 0xfffffffeffffffff, 0x1}) 2018/01/29 07:40:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ffe000)='posix_acl_accessvboxnet1eth0GPL^trustedeth0\x00', 0x0) writev(r0, &(0x7f000025c000)=[], 0x0) 2018/01/29 07:40:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d82000)=0x3ef) ioctl$KVM_RUN(r1, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7387, 0x0) dup2(r1, r3) r4 = dup2(r2, r2) ioctl$int_in(r4, 0x5452, &(0x7f00005bd000-0x8)=0x41) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r2, 0xa, 0x12) r6 = gettid() vmsplice(r3, &(0x7f00006bd000)=[{&(0x7f0000dde000-0x1000)="a9", 0x1}], 0x1, 0x0) tkill(r6, 0x100000000000016) 2018/01/29 07:40:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000323000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f4e000-0x20)={0x9, 0x0, 0x3, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ee6000-0x10)={0x9, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000d63000-0x4)=0xc) getpriority(0x1, r3) r4 = syz_open_dev$sndpcmc(&(0x7f000022a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x607, 0x38000) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f00004f7000)={0x2, 0x7001, 0x3f, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000579000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0xfffffffffffffec5) r5 = add_key$user(&(0x7f0000743000-0x5)='user\x00', &(0x7f0000a0f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000097d000)="dc8796ac455091bbd19eb5ee7ac38e0026c08c6a6fe6b4a9da8e9a4341a3443c64d7433f2718f83a33488ce6e196748e15b42f3b46dd861d3555ecfb3bd9527a65c331968f94a049c23d394ee286930bb313381efda7291e5a11dd58fdcdf47ebfd0d50b91ae07bbbe0e9d1c028fcb", 0x6f, 0xffffffffffffffff) keyctl$read(0xb, r5, &(0x7f00003e3000-0xe5)=""/229, 0xe5) r6 = syz_open_dev$dspn(&(0x7f000043e000-0xa)='/dev/dsp#\x00', 0x8, 0x406040) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000fbf000-0x48)={0x2, 0x0, [0x5, 0x8, 0x4, 0x8, 0x9, 0x7ff, 0x9, 0x5]}) 2018/01/29 07:40:52 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ba3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f87000)=0x14, 0x80000) r3 = geteuid() r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f87000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xa, 0x20, 0xa0, 0x4, r2, r3}, {0x2, 0x5, 0x22, 0x6, 0x3, 0x7, 0x4, 0x40}, {0x100000000, 0x6, 0x800, 0x2}, 0x4df, 0xe, 0x1, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x1, 0x2, 0x1000, 0xffffffff, 0x4}}, 0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000f89000-0x38)={&(0x7f000026c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b8b000-0x10)={&(0x7f0000f89000-0x120)=@newpolicy={0x120, 0x13, 0x228, 0x1, 0x3, {{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0xfffc000000000000, 0x1, 0x4001, 0xa, 0xa0, 0x20, 0x6, 0x0, r3}, {0x101, 0x4, 0x7, 0x9, 0x6, 0x3691, 0x2cbe280f, 0x349}, {0x4, 0xc00000000, 0xcbdc, 0x8001}, 0x3, 0x8, 0x3, 0x0, 0x1, 0x3}, [@lifetime_val={0x28, 0x9, {0x4, 0xfffffffffffeffff, 0x87b1, 0x3}}, @replay_val={0x10, 0xa, {0x3, 0x4, 0xdc}}, @ipv6_hthresh={0x8, 0x4, {0xa, 0x67}}, @lifetime_val={0x28, 0x9, {0x4, 0x7fff, 0x2, 0x40}}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000035b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000f88000-0x4)=0xe8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f88000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17e, r5}) r6 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r6, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r7, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000b8c000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000289000)='/dev/midi#\x00', 0x2, 0x41) ioctl$KDSETMODE(r3, 0x4b3a, 0x100000001) 2018/01/29 07:40:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20003, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d47000-0x7f)="2973751b77a7f5788d324c6e27e5cebfc9863c359a8dcb4c7cfef6c8b53c6ade545aa2f81644800505c3694840b6b91fe0b7104b270aeedebb9c1c2c29af7089bd556bfee26dfc66d3dcf45367314078c986ba7650c65bd5b4eb471b33f7ff9b400303d155936ecdc14af9e77fa0e9904e585c39aa754b8d243f7916673eca") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x100000000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00005c5000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) [ 58.052281] audit: type=1326 audit(1517211652.020:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7521 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe30, 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$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000264000)={r0, 0x0, 0x3}, &(0x7f0000ce5000)=0x8) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) [ 58.105504] audit: type=1326 audit(1517211652.047:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7521 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=311 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:52 executing program 3: r0 = getpgid(0xffffffffffffffff) ptrace$getregs(0xc, r0, 0x80, &(0x7f0000b89000)=""/41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00009b9000-0x110)={{0x1ff, 0x1, 0x5, 0x81, "a2bcf62f7ef1a6d9ad3faed7a92ee1702e29e53be423612f755bd2063962673bb853de93a304c91e7aa8cb82", 0x0}, 0x0, 0x0, 0xd0ed, r0, 0x100, 0xcb9e, "7f513411faa0322a5c50ab47b3e361cdfa49afc8d28a86fd2b83791cc0a86da84885a6ede2d6e42c23ad182089f1dfb7c564f13c07f1d02961a8a64fa1c7a543", &(0x7f00008a0000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xd96, 0x3, 0x80000000, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = msgget$private(0x0, 0x282) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000002000-0x78)={{0x20, r4, r5, r7, r8, 0x1, 0x2014, 0x0, 0x0, 0x0}, 0x8000, 0x800000000000000, 0x80000001, 0x0, 0xf8, 0x81, r0, r0, 0x0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000003000-0x10)={&(0x7f0000000000)="b9e15f49ba8a1a0b1b5abcd29ff51c505974af182803d9764d003a4fe98e2f197311316c74ee4d1ec99e093b7a848b08f6be7e73f5601e2b78dd113756086a918d7ecb514435d56d5e4d2412866013cbd12560fcaad5c9c0334ba37755a51118738108c1f845708208ad16cee1a8b479447d020aba6ba5e4727238d043c5f729557de0c32bf7789cf87bb394fe", 0x8d}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000-0x1c0)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000003000)="abcc03abf20c4bf7c6154c0b5df166f4a660c8a292ea218ba8e25e0a1ba0dde41393e03be3c91196fcfed62b889d4be00cb71db9bd0b9fcd9cdafade", 0x3c}, {&(0x7f0000004000-0xa1)="19d1561dc6556fba28f593b75ef337577fe283aa857dfd71f266388ac9b1c47c442a0db294afdb26e06aed9538e4081d5e86d1486204fa3a35df3480a7540d8847a06c7945deda6126f5933a6f38fde69b299039a6080524b767ec1c3ee5c5185ab4f6647ab583b1176fab080a9ac6aa653ff43be709b91a72ed0540bd1fad044badeb7d418a21caa316177fd364611ee2fe231cb542f0589410316dcd7daeb876", 0xa1}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000002000)="a615efcd643c6f2e48f2a7a35126efcc53ba5c51c42b3163ef685febf8a65e75e44bb08b4242c7815849c3f3d0f7f61823d378ce38c65f7b07c783dc308652989a57d422a7f2c64e2288e2026e2f68298029d3f279ae9c00f2cfe19ae34fcd854690df7ac80060d78c5d7df46eb664cd906507b0e9073b5b93af847555560d76852790c0cda991359d543c00400c226759b4a3044a5fd7686a412a", 0x9b}, {&(0x7f0000001000)="726694c369c825c3c2f619b8c12619f0346c7dfb2f", 0x15}, {&(0x7f0000000000)="f29160efa3ad47fff14188293ae638764a436c3cd156fc735962588d9b9e8515a78db67934fb6183da4c956173593424e19bb7c226cb1abe21851944c9bc7703d28fc63c50c0111b5f75d21ac52345313c08bc0c0e59acf96f5fc4a0c84d063e608988d5f3b8599ecabe04944c04873e2c3d0c107ecf46ee0c57812c02e598ef5e2c95dba31e943172a9722a1833be5ad2a182a56fca024588d8a37639b4bece4d3cb488258e3e7ffe399202e160d28b342742c05ea20235712dfe2b88ac66ea648a1c8dcf046a3eb9c2ee5eeec25d29", 0xd0}], 0x6, &(0x7f0000002000-0x19)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r4, r9}], 0x38, 0x8804}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x50)=[{&(0x7f0000004000-0x19)="bb093c2550a079454ef9ff6d70c835d7990b93b3836af844af", 0x19}, {&(0x7f0000002000-0x89)="752ee4755bc20d9a4b12e3cbeb4adace7bc528842a0b80f79b350d5eddf02096f9b20d0178f61dcab36d41b7fb188c72faa3c2fb78ede094d7f67e809f0d0112855665a7da5cf4fb02b73b65ed4cc738a7b0cc954aacba87dfc2b5ed2c4dcead7017ae8e287312a34084d7a64f4115dff212ed1513a581a666729f63a45479489bd1c264c466d1c932", 0x89}, 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{&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000002000-0xda)="f082e64085c7929b6f6055f5fd86fc7996ea5a9ad93e0a1b914f42722721b23c1429cb47343ba834200cec76e31774d5760bf1d8672f417d4b4b414d54c9c8f9498d6e01133e11f62758d09fdaf761869177b2547a054e078175731e79b31606403fe61dca916aa35dba4d1ef4d18abb03513ba5807a31637dcc947bd994de8f8fbf5b49dda2dd5123868f5f255fa183533ef2d4fedc94c4abafca75c335da71efdff62b2618c1822f0dcc221acd301f5f8465b1bff29bb5daa97da8a260d38cd209e6114ecde64ca1cbbdffa6b2106866755802edfa61497454", 0xda}, {&(0x7f0000004000-0xf4)="387d1210a13620513e54005eb67c6a1ffcc3a6ccb04ac9ea21053b1f6604a42b4e0cc557ceb2eea30cc3eb682edf9959b99698e75368b9c1dafcc2995ecbfd6b450b85f7b2fc360afdfdda7e4cca0d1da7e08c53678c3d9eab1e808a549585db303d284719022b9bfae867347fdbd30d0854a496e30b1f307d70b40738b0441a769fea0210ec9eb786694c19ba161f5c0eed46f0dc98095895d824a1b4fddb351f54232d6c884a7c7658353df9ed6c3210fdd091c5dada25d467b866e10ac421950e39a9a96a943c34b19dd437022852c8cc40e0a31443402a0aabe485c975e81a9d9768202c3b843b5938c78e881faf6a7ad43a", 0xf4}, {&(0x7f0000003000)="dd95d8fa14184d169dfc238862f9f32ec52ca73186154cf5eb287b865c0f3996ffbe1c9d65927065bf63f5c3b29a2b78dd300ab94e792cfe8292a3758e90f2f1faf1e229f0e37bf0ad630392f6c818c5fd5d3b16c7d8f47faaec671e2cfc9b7058f1b34dfed8aea24cfe7e268dee35cc28fc52684fc0116b67baa460c1151af2ea0ff53a54b6c390ef94295d76a78f91d266b2", 0x93}], 0x6, &(0x7f0000004000-0x118)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r4, r11}, @cred={0x20, 0x1, 0x2, r0, r7, r11}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r7, r12}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r1, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r10}, @cred={0x20, 0x1, 0x2, r6, r4, r8}], 0x118, 0x0}, {&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000004000-0x62)="570c7a0e1d31be89574e6522dede523dd4d3ad6f5928d7e8921637828c546cc57d8aa06fe68ac9ecc17624062ce147293d488afa14112d9c0769237948e50ca49d3e04048f6958468d8849007d2fec2565d9cfef0b6415e2efef074e7232ab4043a2", 0x62}], 0x1, 0x0, 0x0, 0x0}], 0x8, 0x40c5) 2018/01/29 07:40:52 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000d000-0x20)={0x0, 0x18, "97461294497b425b5699fa818decd505e1f59bbeb93eae53"}, &(0x7f000000c000)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000)=@sack_info={r2, 0x10000, 0x2}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x9) [ 58.135259] audit: type=1326 audit(1517211652.047:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7521 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f00009eb000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d02000-0x30)=[{&(0x7f00008fa000)="b3739f059d12bd0e63bf9e3660bd24c6cd4b8315f6c8624d9703ae91705540364ec43dc68f4dee64a3fb2e9819f76a9722c48305cc32c567482c3c662c554283d9e6f47a99e7e98f615bb7d302cea4491f8e08c3833748d481f32d891fc4f4982652028b76ae06916a4b4ccd38989371302833762e99a2456a1d56b913cf9285d0eb86b558a1a260ef1347255b0e1ed22c5599c2cd9f21cdfd6ba664370fcd88715eaae5dde0095ebb963a36bf69758da086dd02fd79ebfbf05ed60b4f07da66072164e24f4a", 0xc6}, {&(0x7f0000eab000-0x1b)="c50a505cfb5cfbc01f11a1625f232d9c43062ee41aefd78c2920a3", 0x1b}, {&(0x7f00008f5000)="db765a71253ce9711f0fc40e5844f6172da64882eab0e896ce2cf6cda77e8a2054569add8edcedd4e675ba20428221d2d4c5ae1352a79c5986accf6416760e3a048c180935f4ee07dca0b4547416bdc5e595ca8363f11de8cef63cdab6fed250f457ce0cce5009c5db0ab6750a95761b4bf25cad6dd07e5f04d6ec85cb56fc51e492cebc64c7a00daef1c3ad7da6d033d58e996fbb84ea85086536c334f3994802739942885fb78b", 0xa8}], 0x3, 0x0, 0x0, 0x0}, 0x8000) r1 = dup(r0) fchmodat(r1, &(0x7f0000cf8000)='./file0\x00', 0x1a) r2 = syz_open_procfs(0x0, &(0x7f0000d54000-0xa)='autogroup\x00') write$selinux_context(r2, &(0x7f0000360000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000023c000-0x20)={@generic="a82f413cb215cd5c7d12d46b1b51b931", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3c4) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000a17000-0x10)=[{&(0x7f00002cd000)="5b80ee9c7f6a109b7c6bc8dc3110bf2396b2769c7f687ae468ce5695d76978b97fff8f34c0f71c6294b8a6de1805db8b0ba6d70c4315234d44b8b6c5349ea9450b44968b5ba15bf185c9610432edd6d589be9cc6b5f24b3fca39c3d0435267d73219fc94eb37cee9004d2bfea5886b8b76e4135533422c66e6c7e71c0e3da35a72e63a1af1741eb22d1b985590e2c11c4c33253982bd05f8428d48a518cc471d817f6e56a7d798181934a9cbd7d970b829f8f1e575276624848979e86da725c91c80", 0xc2}], 0x1) accept4(r3, &(0x7f0000ba8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bb000)=0x8, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/29 07:40:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c9a000)='/dev/snd/pcmC#D#p\x00', 0xc420, 0x4000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000b4c000)=""/177) r1 = socket$inet6(0xa, 0x800, 0x3) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r2 = dup(r1) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/29 07:40:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mq_open(&(0x7f00004e8000)='self:\x00', 0x1, 0x0, &(0x7f0000467000-0x40)={0x401, 0x100, 0x100, 0x1, 0x6, 0xffff, 0xffffffff, 0x7}) bind$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) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$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) r2 = dup2(r0, r1) accept$ipx(r2, &(0x7f0000b0a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4c000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) [ 58.135312] audit: type=1326 audit(1517211652.052:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7521 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=85 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000186000-0x50)={@common='ip6gre0\x00', @ifru_map={0x40777c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005aa000-0x4)=@assoc_id=0x0, &(0x7f00005bb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dba000-0x10)={0x100, 0x8000, 0xbd, 0xfffffffffffffff9, r2}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000681000-0x8)={0x0, 0xffff}, &(0x7f00005da000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b1c000)={r3, 0xf29}, &(0x7f0000f8e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d3a000-0x8)={r3, 0x4d32, 0x3}, 0x8) 2018/01/29 07:40:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "fc00000af7791010"}}}}}}}, 0x0) [ 58.135326] audit: type=1326 audit(1517211652.052:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7521 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 58.135340] audit: type=1326 audit(1517211652.052:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7521 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:52 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000830000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001e0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c11000-0x8)={r1, 0x0}) r3 = msgget$private(0x0, 0x8) msgsnd(r3, &(0x7f00004db000)={0x1, "5eccbc9ea40a977d0dfb573841a1a485f28925b886bbee64080bb0436a5441c646003c2a729a933a8093e1eb3c10e08f58742af42ebfb5c214ff32af5ae48f7a2d107d709be49c86b205b9cd937c019e697dd38b9643dac6a22bca92dd60bf3966bfce8d5d75d6cc2f57d526444227955f3c9ec08c7088a14c7619ab5350367239c3b38021dca3a4ced08708860dca8e6bdedde0e4fd95965ff1596b609b47e94b46b898e8d036ca9a40e7a0ca8793d180fcf4146f4f82e7277199a5075cdee3d68ff0e01144ccccb7305ee49b154dc046"}, 0xd9, 0x800) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000028a000)={0x1, &(0x7f0000000000)=[{0x400, 0x100, 0x400, 0x2}]}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x100000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r5, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000-0x4)=0xffffffffffffffc1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000003000-0x30)=""/61, &(0x7f0000003000-0x4)=0x3d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000004000+0x361)={0x0, 0x401}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000006000-0x10)={0xc5, &(0x7f0000005000)=""/197}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000006000)="8bb0852cf8eaabde63c4b9bcb0f7614e29f18e73b596fed8fb03cb865a85a463d21bd211ce9c67b58bda146ac2012c05473edb0b0565b11ba466c89f78", 0x3d) r6 = syz_open_dev$admmidi(&(0x7f0000007000-0xe)='/dev/admmidi#\x00', 0x1, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000008000-0x50)={{0x30, 0x6}, {0x10000, 0x943}, 0x7, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:52 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffffff7}, &(0x7f0000a07000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000a4000)=@assoc_value={r1, 0xffffffffffffa1e5}, &(0x7f000017a000)=0x8) [ 58.135355] audit: type=1326 audit(1517211652.055:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7521 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 58.226848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. 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Check SNMP counters. 2018/01/29 07:40:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) getsockname$inet6(r0, &(0x7f0000117000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000207000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006cf000)={0x0, 0x0}, &(0x7f00004a1000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007f3000-0x8)=@assoc_value={r1, 0x2}, 0x1ed) 2018/01/29 07:40:52 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000040000000015, 0x5, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/29 07:40:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x2, 0x8, &(0x7f0000192000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00008cc000-0x8)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e02000)={0x0, 0x1}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000abf000)={r3, 0x8, 0x4, [0x73a, 0x7f, 0xa74, 0x4]}, &(0x7f0000f9f000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d45000)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00007ad000)={0xfff}, 0x4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e64000-0xb)='/dev/mixer\x00', 0x2040, 0x0) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f00009ca000)=0x0, 0x4) openat(r5, &(0x7f0000b10000-0x8)='./file0\x00', 0x80100, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00004a9000)=0x81, 0x4) fsync(r0) 2018/01/29 07:40:52 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000001e000-0x8)=0x5) recvmmsg(r0, &(0x7f0000006000-0x3c)=[{{&(0x7f000001c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000-0x10)=[{&(0x7f000000e000)=""/50, 0x32}], 0x1, 0x0, 0x0, 0x9}, 0x8}], 0x1, 0x122, 0x0) sendmsg$key(r0, &(0x7f000000b000-0xc)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:52 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000a000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffd}], 0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/29 07:40:52 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/avc/cache_threshold\x00', 0x2, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x200, 0x5, 0x400, 0x4ddbc751, 0x0, 0x8, 0x4, 0x0, 0x2b50, 0x9, 0x8000, 0x6, 0x7, 0x5, 0x40, 0x8, 0x0, 0xffff, 0x5, 0x7, 0x80, 0xfff, 0x7, 0x6, 0xb1, 0x2, 0x800, 0x5, 0x0, 0x5, 0x10000, 0x7, 0x5, 0x3, 0x8, 0x4, 0x0, 0x0, 0x7, @perf_config_ext={0x1f, 0x20}, 0x8000, 0x7fff, 0x20, 0x7, 0x7, 0x6, 0x2, 0x0}, r1, 0x8, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00009c1000-0x38)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f00001a5000-0x13)=""/19, 0x13}, {&(0x7f0000d62000-0x75)=""/117, 0x75}, {&(0x7f000003d000-0xe8)=""/232, 0xe8}], 0x9, &(0x7f0000d33000)=""/124, 0x7c, 0x1}, 0x20) r2 = socket(0x40000000015, 0x805, 0x0) setsockopt(r2, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) 2018/01/29 07:40:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00001f9000-0x8)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f00009b7000)='/dev/vcsa#\x00', 0x3, 0x80302) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000069b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x0, 0xfff, 0x7ff}, &(0x7f0000c0d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00001fb000-0x6)={r3, 0x8000}, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f000006f000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000baf000-0x8)={0x0, 0x0}, &(0x7f0000935000-0x4)=0x8) 2018/01/29 07:40:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00007d6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000771000)=0x60, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b34000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r1 = syz_open_dev$dspn(&(0x7f0000dd7000-0xa)='/dev/dsp#\x00', 0x1, 0x10000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000736000)=0x0) recvfrom$ipx(r1, &(0x7f0000b09000)=""/145, 0x91, 0x2000, &(0x7f000054c000)={0x4, 0x1, 0x6, "a9880ae0ffb6", 0xa8d, 0x0}, 0x10) 2018/01/29 07:40:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000011, 0x2, 0x3, &(0x7f0000b9e000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x41, &(0x7f0000f07000)=[], 0x1a3, &(0x7f000016f000)=""/92, 0x51, 0x0}, 0x0) shutdown(r0, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ac7000)={0x1001, &(0x7f00005b8000-0x1001)="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"}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) 2018/01/29 07:40:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000017c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = accept4$inet6(r1, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r3 = dup(r1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000033000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/29 07:40:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000000)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x9, 0x30}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60, 0x35c4d4777b236b68) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x3c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000+0xc6b)={0x114, 0x1d, 0x0, 0x7, 0x0, {0x9, 0x0, 0x0}, [@generic="38cc6d3a3b5dd87d06d24a2c0592d584777528d6b6decfce039f524d594780aacb50e9c6badd31813bdaeb62acd7f3d962db47352007740a32d3cf1770e2d30aa6809a71ece61b3775e2beb7b1a28c19cfd9ecf4b30a8a30565954f963aaa2c202464cc5ec8b6682fd1817a7b8f09f76ef4fff76c9c6afefa4ea016383d8dfa6a2ee06e5f8608ef3fdf9718a5264e3b6618413a1631758e74101f355495b7f4391c0804b365a433049d8a2f7f4ae58a3a19b07a8811b964148222f54e760f7a48876e8d5a266760e", @typed={0x38, 0x24, @binary="f8ba22113036ad10f0c42c523d62ba9553c7bb06249906cb0c6cbda55707c74bc2ed411658e2529861952f2b62f9d6"}]}, 0x114}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000006000+0xb42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/90) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000005000)={0x6, 0x1, 0x8, 0x5, 0x2}, 0xc) sendto$ax25(r0, &(0x7f0000004000)="4749b3a6dce4c1c07317e487ca2a4be48eedd1fbface4499ba0d12217c368f7bd737dcef1ccca41c73a2c2a1d4a07caffa4665968478338e34b9af8afd5807", 0x3f, 0x800, &(0x7f0000003000)={0x3, {"ddecf6ad712e95"}, 0x4}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000007000)={0xffffffffffff522a, 0x0, 0x400, 0x6, 0x6, 0x8, 0x0, 0x8, 0x6, 0x79fcfd3c}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000005000-0x4)=r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:40:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000da3000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009ad000+0xa5)={0x0, 0x0}) sendto$unix(r0, &(0x7f000062a000)="f3c191f9776e396d314fd18bfa340a84639ae5cd5239c412fa2b5fc489594cd7b98c9e7a915dd9a1d2e279f56dc83b62bf9f66858a59f4ff7fdfd8e95007817a52606fb7d42ea103997009c3aac0d17d145d5eee5447a2e790e49d9e01732cf2534e2d63c2629a12c2ef2fe6b30d0273e05f772c535ab4529a2412bc997fbb2ea0caa25a15392b4d94f1bef66c77449d590db502a2c4d1ae52ee7e0d63915cba6146993da9f2587a0b069207869afb040b28fe691f27c88d9988dd922116a6f190533216382b601d88833c0c63d3f754e59b42f7aee6d3e45ea63636cb23da8d963bedd1331ad91a4d7343", 0xeb, 0x20008000, &(0x7f0000b71000-0xa)=@file={0x0, './file0\x00'}, 0xa) openat$rtc(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000fc000-0x74)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000000}], 0x74) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bc7000)=0x800000000007ff, 0x5dc) 2018/01/29 07:40:52 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000010000-0x38)={0x2, 0x0, [{0x80000009, 0x0, 0xfffffffffffffc01, 0x4, 0x1b63, 0x0}, {0x40000007, 0x1, 0x0, 0xffffffff, 0x80000, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00006dd000-0x8c)={0x8, 0x76, 0x3, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) signalfd(r2, &(0x7f0000001000-0x8)={0xffc}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x10000) 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) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000001000-0xa8)={0x5, 0x0, [{0x10f003, 0xb3, &(0x7f0000002000-0x72)=""/179, 0x0}, {0x100003, 0xf8, &(0x7f0000000000)=""/248, 0x0}, {0x3000, 0xfb, &(0x7f0000001000)=""/251, 0x0}, {0x5000, 0x5b, &(0x7f0000002000-0x5b)=""/91, 0x0}, {0x3000, 0x97, &(0x7f0000001000-0x97)=""/151, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000003000-0x58)={0x5, 0x1, [{0x20, 0x0, 0x9}, {0x401, 0x0, 0x0}, {0xa2, 0x0, 0x4}, {0x6, 0x0, 0x1ff}, {0x0, 0x0, 0x3}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000004000-0x4)=0x9, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)='/dev/kvm\x00', 0x10000, 0x0) r4 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0x28)=""/40, 0x28}, {&(0x7f0000004000-0x10)=""/16, 0x10}, {&(0x7f0000004000-0xd4)=""/212, 0xd4}, {&(0x7f0000004000)=""/91, 0x5b}], 0x4, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x70)=""/112, 0x70}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}], 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000001000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000006000-0x10)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000005000)=""/4096) 2018/01/29 07:40:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000021f000-0x8)={0x0, 0x8, 0x6}, &(0x7f0000f3e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000064b000-0x10)={r2, 0x2, 0x5, 0x4af}, &(0x7f0000bdd000-0x4)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) 2018/01/29 07:40:52 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000005000)=""/37, 0x25) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000006000)="07de7f8f22cde0228c686cc23f88e69c0d776c2a6114395c183a30127812c993b7e945f8bf", 0x25, 0x2, 0x0, 0x1, r0}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x3b) 2018/01/29 07:40:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000c4a000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = semget(0x0, 0x3, 0x40) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f000046d000)=""/127) 2018/01/29 07:40:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b22000)=0x0, &(0x7f000035d000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000051c000)=0xfffffffffffffff8, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003d000-0x11)='/dev/vga_arbiter\x00', 0x43, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000771000)=0x21d) 2018/01/29 07:40:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = add_key(&(0x7f0000f4d000-0xa)='blacklist\x00', &(0x7f0000c0d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000204000-0x32)="72ea315b6687f9cf87d51d00ab60f06e586109c26808bf67183bd0bbf81e6025ecc89d095cc0f8935a9c508623cbd78f4e15", 0x32, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0xcf0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000e30000)={0x2, 0xfffffffeffffffff, 0x5dce, 0x0, 0x10001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000b8c000)=0x0) 2018/01/29 07:40:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f77000-0x9)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000024f000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/29 07:40:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x5, 0x1f, 0x0, 0x3f}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000039f000-0x86)=""/134) r2 = add_key$user(&(0x7f00005af000)='user\x00', &(0x7f0000cf0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000a8000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000a09000-0x5)='user\x00', &(0x7f0000ac6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000451000-0xd3)="9ca70ddf141c9e012a63d82869705bd6972e707bb4fe37f122e6e1d58a1c85a3511e0cf2eb3ee23cd99217c1031547bced757adb67046c52882107f52f2e88ca37a2c0545ba42e1437a7dc8b71edbd5d45cf9c233859274c2d25f445d96f10a12c2217521e68b0116c124b766a2accdd3f8d9966f3dc6d9ce5fe2a6b96f07a3b9d981ca85107612149a39d1aee19f53381cec0bf18567f5191ffa85b05c24d6e3dd9b08a016c43cd9e2782395f95fa036215d304e0b1a7b5d057e8503ee3be8bf53e691db0a9cd4723208ef8ac9b38c4c6c21e", 0xd3, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ae1000-0x40)=[{&(0x7f0000523000)="ff35d3b0e4d62000a41131a649dbe482efa7f4898cf738389e62e861bcb7cf95153e9f236eb48ef437af5b0260701d", 0x2f}, {&(0x7f0000e6a000)="19c3bfdc9a3087519dec6e9f36aa19356da359ce2bef5f171ee90307f207696ba56a295180eaffc34f5e43055627405e11712ab4a8025ec9d5ad0d174afa25daa54baf23fe7d8a2367e3bf72b3a4360ab2cd7e99de8d7783d4bc514fbdef60d9dd906535ff6f545a5599da739bf2f45da043e05eb8525ac74e8de827dc26241a45eefe4d9d17ab8f36237cb2dc21975aba1e53740521453ad64e8b62118b7ddc8ddc69ad2d8500c52cce2222a13d16a9067b70c31625bf860bed7bfc072294552d6217af34ec7a871d4222abb7340b9e4f8056d7406adf8b40d6627bd304493e2ef4535b6550a1c86788b6794b70da2fa1aceb", 0xf3}, {&(0x7f0000feb000-0x75)="8c4f6e32e56b14ed013f3588aaf3d1977558fb07c52dc6c7d8926b80e1c1d0761aac68cf99a2a34ae6f48b1d5723eec6dcd26cfc3a8babafa352d38bd4fc8817cd8d231b8828be716551a2c0b49ecbb2fa8752c2aa1d524f8b9ad0fa458ca2a12bc7bd315467775bd09d6a001a237eaf18a15efff7", 0x75}, {&(0x7f00005fe000)="2ef67032707dbac22f3ef37f8e7ea75dc0eea5682ba372b7721df3f9dbd31560186fdffa3113922c0c71aa1e8a6ab75f564608218217cdf3ba6c6d459029c3ad2be4697028436653949344437ff0d07f7ab15652f24c418f121f6c75c0137b7a3280c100c8cbeb9fdb2ee9027481", 0x6e}], 0x4, r3) 2018/01/29 07:40:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000bdc000-0x49)="68f3a6870d6d52fd4e68422487bef2cd72d902562742c21899d1995dc7dd09a91f95d047599b5832b438142b5f4f31f50c88990144550ab5c6d2fdea920e64662920ababab1fb5df1d", 0x49, 0x4000800, &(0x7f00006c4000)=@llc={0x1a, 0xf7, 0x3, 0x800, 0x213, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x1004a, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bc1000)={0x0, 0x0, 0x30, 0x5cbe28fb, 0x3}, &(0x7f000077a000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eaa000-0x8)={r1, 0x0}, &(0x7f00004d1000-0x4)=0x8) unlink(&(0x7f000040a000)='./file0\x00') 2018/01/29 07:40:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000009) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008db000)={0x0, 0x68, &(0x7f0000ca3000)=[@in={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2518, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1818}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x200}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000118000)=0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f73000-0x8)={0x0, 0x7}, &(0x7f00006bf000-0x4)=0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f73000-0xb8)={r2, 0x0, 0x1, 0x5, 0x7fffffff, 0x10000, 0x9f75, 0x3, {r3, @in={{0x2, 0x1, @rand_addr=0xdca7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x8, 0xff, 0x55f8}}, &(0x7f000033b000-0x4)=0xb8) r4 = accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000133000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f00008b8000-0x4)=0x9) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f74000-0xa)='/dev/cuse\x00', 0x8080, 0x0) 2018/01/29 07:40:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00005eb000)=0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x20)={0xd000, &(0x7f0000003000-0x8)=0x0, 0x4, r0, 0x7}) ioctl(r1, 0x5, &(0x7f0000000000)="c1f0f59fce7192a34bda5c9da05c9c6b9719b1") semget$private(0x0, 0x3, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0xabc, 0x4, 0x100, 0x5, 0x1, 0x1}, 0x2}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000004000-0x14)={0xffffffffffffffff, 0x3, 0x7, 0x3, 0xff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x800, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r6 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x2, 0x8000000}, 0xc, &(0x7f0000003000)=[{&(0x7f0000001000-0x1350)={0x1350, 0x29, 0x2, 0x7, 0x3, "", [@nested={0x1230, 0x51, 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@u64=0x7}, @typed={0xc, 0x51, @pid=r3}, 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@generic="b70b58337e5e9e49506217d47e53baf6b36ba8", @nested={0x10c, 0x6c, [@typed={0xc, 0x61, @u32=0x6}, @generic="0bf65abb611be45d6d247606df9cc2595f0e9dce291c68c74447291fa355b56d4fe943e834869b7d519d1f9c7f0cde5a13eac2df8431e3e725e99dc5b31ba4cd7ca1e848cc77d18e0e0bacfb61ecece3c64466d88ba6279442899b6a468fb43c29f58a15527e69d20e12ad1f17c516a7cb2324a776d91bfc42b4bb0578976085d5efcb249cbd2562d383ded3ea263f4f46d551ee276ef8cdbab8993d01f0bbed921bf7fbeb804e3a277cadb2aa0dd35d6dfee828cea7bf8261f29ac43c36ed70c27a5e840509e00ed9bdb06a368d78dde683f9f3fbc1d0b0b735a15ab1683e83fad16a0454c0a7775a5b171f5a5b", @typed={0xc, 0x89, @pid=r7}]}, @nested={0x188, 0x7c, [@typed={0xc, 0x72, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x56, @pid=r8}, @generic="11cb8bb4d4742608714f36eb806473a8ba7c4686df6de54c89c74011a7136c274c60dc8e5ad8ef30d52eb23702dcc21aad6efd2f3fe75ef8b0578f66b62535e3845537f8b6459672659c1649c9350d6faf13c1e61382fa737552a2deb1bd418ffa86f7133fc705efe8fac911f88f998e88ae84c629745575c3d8116107f235d14176cd1085b682bf021f3c6dfed2aa936d773ef3b93dd35fc89b9252b8cfda4c5def78ebe98552218c31e002731481b53bb431732c16676e2a85fd86e121b0d0501c31", @generic="3c1d1ed1a636f9382bacf340a20c2bcf4af9ffc4285113040682ccc3166d832f18122dbe8d09302824188fc059bbc5240d604285402da2dec45b2560dc0c50b9518419fd2d4f0cf105591bf831a7ccd266835993e4db44975f320cc547a4edf0ba96c0b86e0e4c961f", @typed={0x1c, 0x3f, @str='/dev/snd/pcmC#D#c\x00'}, @typed={0xc, 0x19, @u32=0x6}, @typed={0xc, 0x59, @u32=0x5}, @generic="1b22", @typed={0x8, 0x77, @void=""}]}, @typed={0x18, 0x2d, @str='/selinux/status\x00'}]}, 0x12d0}, {&(0x7f0000000000)={0x9c, 0x2a, 0x304, 0x6, 0x2, "", [@nested={0x8c, 0xb, [@generic="22370184a59dcdb714ed180eb57f871bce1429b23ea5ca17828c35114c58d5005f1b0642c25b57072adba06bfad020086787ed41ceb4ccc84c08b25a0091b8cad07cb40956a62a941b0e4accae303d93c3015e3e84c680e050c8204d9208d5c298f41a820e0ea81183bb1b8c75", @typed={0x18, 0x6e, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, 0x9c}, {&(0x7f0000000000)={0xec, 0x18, 0x300, 0x1, 0x1, "", [@nested={0x28, 0x7d, [@typed={0x18, 0x24, @str='/selinux/status\x00'}, @typed={0xc, 0x88, @u32=0x5}]}, @generic="e212f9d16a3507fd4e1d4e26820108044bac80b7e43880cce686ebb2215d32ba3c0883c8ee9b879acc03747814775fb04831ab504cadd1f0a6874355d0ad47d4feab3f4d1b5d91c0f6034cf29079134cb76635a194d5c74b27a080934f7e9111ca2a32846b003791154ce178fb019b0929f5d9bdacc6e7f3cd9f510e95cbfd163b41cfc9711496dc51e4058cf00514c17094f81ac98edf769ff643955d8d69ddbf93d7073d7a86b4e913a1d30fc8879f0e"]}, 0xec}, {&(0x7f0000004000)={0x5c, 0x38, 0x300, 0x5, 0x3, "", [@generic="5c43f7e831f3e406c8fe2218ca1cf629b2f7377a06efe5327f426e52c13861075acf5f5d71c2b7ef1ca75f303e8cf3ae94bd37d002ba8029381ba8bf2772a2ed1edfb3fc8e3c12259839"]}, 0x5c}, {&(0x7f0000004000)={0x11a4, 0x20, 0x121, 0x5, 0x3, "", [@typed={0x10, 0x4b, @u64=0x1}, @typed={0x1c, 0x4e, @str='/dev/snd/pcmC#D#c\x00'}, @nested={0x1090, 0x64, [@typed={0x8, 0x23, @void=""}, @generic="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", @generic="a6c2533d9543ef23a9d4dc46d6590838e2c66618574ed686f11359ff6e80ee991016656eef33b97ef7e10f73a0c49423b315720ac4954834061b666639b454b633d9ab79267965a4fcdada3c19e3bd4b16e3ca06a247acdff53c5ab2", @typed={0xc, 0x46, @fd=r0}, @generic="efa6efa4b9737264d78a1330e9cb23b66a1e1b34990299baee8da35e"]}, @nested={0xd8, 0x90, [@typed={0xc, 0x53, @fd=r1}, @typed={0xc, 0xb, @fd=r0}, @typed={0xc, 0x6f, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x83, @fd=r0}, @generic="21a335cb960e6ecd5c3aedcf2b619a1eb92890282d80f0c6a4cbb66dd01ca29e7d174a99acc9947e988446676c02c030ff012c59d98c9ad5", @typed={0xc, 0x3b, @str='\x00'}, @typed={0xc, 0x24, @uid=r9}, @generic="5e631da678837db94c825fd266602616ed4b979f903cff8ba5bd07ed4203a81ff19531c187a1899c9d174cda18f302580de532c30985d16172793326a1475dbebd905da44ffbf7a45005e6afc53de8f9ba522864"]}]}, 0x11a4}], 0x8, &(0x7f0000004000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r10, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0xb0, 0x8000}, 0x4000) setsockopt$inet6_mreq(r10, 0x29, 0x1c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) [ 58.931569] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 58.957413] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 59.006512] QAT: Invalid ioctl 2018/01/29 07:40:53 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xfffffffffffffffd) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/29 07:40:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000aa000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000861000)=0x0, &(0x7f0000848000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fc5000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000378000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x1, 0x6b, 0x9, 0xffffffffffffff2d}, &(0x7f0000134000-0x4)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getpeername(r0, &(0x7f0000ead000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000164000-0x4)=0x32) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000082000-0x10)={0x1, &(0x7f00000e1000-0x4)=[{0x8, 0x1000000}]}) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f000003d000)=""/9, &(0x7f0000a62000)=0x9) 2018/01/29 07:40:53 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000475000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00006dc000)={&(0x7f0000623000)=[0x5, 0x100, 0x8, 0x7, 0x45f4ae7f, 0x7, 0x4, 0x7ff], 0x8, 0xffff, 0x100000000, 0x8, 0x688c, 0xca, {0x6c072c5e, 0x5f, 0x6, 0x0, 0x80, 0x1000, 0x1f, 0x9, 0x2, 0x1000, 0x3f, 0x2, 0x9, 0x1f, "0d39ebab6bb25b1dff28d93413fef08e2b1b73e70cabcfd63ef84721e276ef38"}}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00006ee000-0x4)=0x40, 0x4) mprotect(&(0x7f00005bb000/0x2000)=nil, 0x2000, 0x2) r1 = shmget(0x1, 0x3000, 0x80, &(0x7f00009f5000/0x3000)=nil) shmat(r1, &(0x7f0000aa5000/0x4000)=nil, 0x7000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x80000001, 0x2, 0x80, 0xa0, 0xef, r2, r4}, {0x1f, 0x0, 0xffffffff, 0x400, 0xfffffffffffffff7, 0x1, 0x8, 0xa59f}, {0x0, 0xffff, 0x100000001, 0x6}, 0x5, 0x8, 0x0, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x3, 0x37, 0x0, 0x3, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r6, 0x4c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000)={0x291, 0x80000000, 0x7, 0xff}, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r5, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000005000-0x8)={0x1f, {0x5, 0x5, 0x4, 0x1, 0x2, 0x6}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000)=@random={'trusted.', '/dev/dsp\x00'}, &(0x7f0000005000)='/dev/dsp\x00', 0x9, 0x0) r7 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x6b38da5122a3225b) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f0000006000)={0x20cf, 0x80000000}) ptrace$setregs(0xd, r3, 0x101, &(0x7f0000001000)="f2ad34c51226bc96de3c4153c3f4546ddada2143934b786edeac4c53127f3e7a3d5145de8d383d5abee08f431d6d1d01dd24d3e80bb115ac6d8d350790fee13a85e253120c5d3d88dd756346c5b4f0d6b6abc21b0fee61b00e291323d52c8036f1e588fc69c3c9710ff9ba345c729f446f4c96") 2018/01/29 07:40:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000255000)='/dev/vga_arbiter\x00', 0x28080, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000f45000)='./file0/file0\x00', 0x0, 0x0}, 0xc) dup2(0xffffffffffffffff, r1) setsockopt(0xffffffffffffffff, 0x0, 0x8db, &(0x7f0000484000-0xf)="", 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x103, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 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$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000041a000)=""/142) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b31000)=""/72, 0x1a4, 0x0, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x0}, 0x1c) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0x433, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000741000-0x10)={0x80000001, 0x8, 0x3, 0x0}) memfd_create(&(0x7f0000649000-0x3)='\\#\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e57000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055b000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) readahead(r0, 0x1, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) 2018/01/29 07:40:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x9) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000508000)="1a17b89c26912abd75cf7223e7cb75d94e0719142edcb9039d69ff91fc1c7e5c5a51b910b8ecb15286a76ae999a51ad240c9021b298158f5362e06c5070696358d7200825212532dc5bf67d5576742cd84", 0x51, 0x8000, &(0x7f0000efa000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0xfffffffffffffffa}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) modify_ldt$write(0x1, &(0x7f00002e2000-0x10)={0x0, 0xffffffff, 0x1000, 0x7, 0x5, 0x38000000000000, 0x0, 0x3f, 0x200, 0x40}, 0x10) 2018/01/29 07:40:53 executing program 2: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000adb000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=""/133, 0x85, &(0x7f00007c2000)={&(0x7f0000df7000-0x40)={'digest_null-generic\x00'}, &(0x7f0000c08000-0xdd)="2f34622db9eb1166c48b862ee7130c93731f2cf4575ee4d43107207b711e6b01e05aadb635a4b5528948b41521309c417ef9578f54139a8064b38d25295a9793b46ad51e082a2b2ff6d9ca300ca3c65bbf0506b778bbc62a57f8f4096816c74638c09d5b6030f3eb009bf7393a7d35b625cd3dddb78bc2036380c680715e28e4766387a422d496eb83c4f675427c104b5eda124cfe64d76255557cf91bba32d9c6bb1475b2e3dac86a4859e79b2d2b1d3c4afb19444bf2207dc9d2752b85b374e9d17bd0412303c061919c896c03eaf53011004cbdc11239ed5dcc2457", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000dfa000)=0x200, 0x4) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c19000)={"14988c9575cdb3a1a3d096423ec275e8", {0x4, 0x1f, 0x3, "2402319cdfdf", 0x7fff, 0x0}}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f87000)='/dev/vcs#\x00', 0x4f, 0x258000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000)={0x2, 0x100000, 0x0}) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 59.061004] QAT: Invalid ioctl 2018/01/29 07:40:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fa000-0xc)='uid_map\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d7c000-0x4)=0x0) sendfile(r0, r0, &(0x7f00001ce000-0x8)=0x40000, 0x9) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007b4000-0x4)=0x0, &(0x7f0000a44000-0x4)=0xfd9d) 2018/01/29 07:40:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getpeername(r0, &(0x7f0000afb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7f000-0x4)=0x26) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000dd0000-0xc5)="9351935e6fbeb055f54a4376d9df99519743ed925636c6a74025331a2da63a8782ffe25d88e329f1042a3d4ac3897b352f1e6898990c9e76b919a2aa3b9d4a6438c76316acdc2a8ba98cf88f5c9049a51e475592a836f802f451f37cfce9f86bd697ccc334fd6f958b62c70926bdd7760e6b435c9a79fe75afd165715340f62968a1a75253dc01c7d5038b31749ca2ffda2d7390bba8fe009e374a8fb2ec73e1adaea8bec24510efad2ba322a6bf9aa4c443c895fbbaf70d319f6124518fdf0a63733deb63", 0xc5) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/sequencer2\x00', 0x100000008002, 0x0) 2018/01/29 07:40:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a5b000)=""/203) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x2007ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x5e)={0x0, 0x56, "c1dec6ca164eea06c55bf65213277a5ef03b5ad416672da6a496da11255681a4a11b6777712909a2d0119576f867057b28c04552db17408f555d7906e904d9088ea328b4948d1edd541d14f17b00293df534dc19efe2"}, &(0x7f0000000000)=0x5e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x6, 0xfffffffffffff7e8, 0x0, 0x9, 0x100, 0x100, 0x2, 0x4, r2}, 0x20) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x1, 0xaf}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) fallocate(r0, 0x0, 0x7e17, 0x718) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000001000)={0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000003000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x6, 0x8, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c03000)=0x0, &(0x7f000094a000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000586000-0xc)={0x0, 0x0, 0x0}, &(0x7f000009e000-0x4)=0xc) stat(&(0x7f0000c4e000)='./file0\x00', &(0x7f000090d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) pivot_root(&(0x7f0000776000)='./control/file0\x00', &(0x7f0000c50000-0x10)='./control/file1\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000038b000-0xc)={0x9, 0x6, 0x5, 0x93a, 0x3, 0x0, 0x521}, 0xc) geteuid() 2018/01/29 07:40:53 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x40)=""/64, 0x40, 0x2, &(0x7f0000001000)={0x11, 0x9, r1, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4)=0x0, 0x2) 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mkdir(&(0x7f0000ccd000-0x8)='./file0\x00', 0x4) 2018/01/29 07:40:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x40) 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) pwritev(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xe7)="22b3b30fe28a24cce10236898cc77b80b3bd900eea05f774f5b55ff3e02e15ba14e8f78909a2b9f5c19253ad670fc824304b881f611de0a374be469631dac8a5db6d6f1cb4b4dbda7f4ff0f1975620bf65bfe0d21a489bb3efcce15e7b7936af04d2c6c072ecd1a7a63cebe375039dda9b215600c120d870c5b831d4d2dfba0fe1e5f6b744d2e434a6047ec56003beb6fb9f1ba9d10b7a50406d150b74b46c6fe02499aa895c5bdc0cbb18fa6f91bdb98464baaf5d7c4b007928fd2909e98ba187269b80589452745a31ac14490311dc520233d43131c0da2aa5eb96794af3286d037475642e7b", 0xe7}, {&(0x7f0000001000-0x32)="47f10454ab25c6b0018ae8abfcd993edfc3a8d52dc29872441eb1e4832c50fb4498716239242e9f04d80cf37f118f991592f", 0x32}, {&(0x7f0000001000)="40ca80ea98989bdd039905e7255fdbcef7b2476058b7c2b826e93edbe271ced51e5b3cbccee94e8d1d6e28273060f8054ff49227ccac6f04978fc248ad643d7d90133f23befda9b79d635c6dfd73024525dfff8b469761f879bf4460e5fff109757a58fd4990de31d2b88f93331ddb6e81960950319e8bfeaab1d5a154c7544d6a01d8c9b65baa48cc7b70e20d194c9b8925ff5ccd5a58eb91cfc1f5d6baefd057a9bd3c00a7558ebf4f536e91b57d1e16f1ebf254e1a3df4dd32a705ab194b2162568a013254dadce70d98929998ca4aab3a097d66df35dd182dd643189bcf36e", 0xe1}, {&(0x7f0000001000-0x71)="df440fa3440eb92dce930e48ee02f8108dfa56a0fa261278da4b954c93379f0f695f2359170476ebf8047f6efb153b97dc5ecb7ef30a055d0d37156a8cc1cae9a0f42f62ffcbd906acf771f0c96551780c1c87d20490dcdb3f4283291cd6955e5539377f17437fd9bc4f42750509f482b1", 0x71}, {&(0x7f0000001000)="64867ca5fe1aa191dff4ff70c09ef090e805600fe918ee1643e0c2b9fa7794fc024fd18f495b1559412335e21f6916948226e19ce91df0a4ab14d6247e7b8042a9cd8b39", 0x44}], 0x6, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x2, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000004000-0xe)={0x1f, 0x4, {0x5, 0x6, 0x101, 0x0, 0x200, 0x9}, 0x5, 0x7}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000)={r0, 0x6, 0x0, 0x4, &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r3, 0x33, 0x30, 0xffffffff80000001, 0x5}, &(0x7f0000005000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f0000002000)='./file0\x00', 0x8) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r5, &(0x7f0000007000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x3, 0x2, 0x0, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}}, 0x32) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000006000)={0x5, 0x4, 0x1, 0x0, 0x0}) 2018/01/29 07:40:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003da000-0xae)="1d2676d4e61c92915e0b06e106fdac0765783f9e9816bc873ed53177bdc7853cbbec37e577e0cb492c53d5deb8bf64769f5bb4f3efae64c60f4a0d09986d3b9ca72031c2fa5cbf0b5e48394b2a3e31cc2546479ad1400f3bc5e6f2f5c5ced9395cdf5df44a6f98f703c6b120621109ce63f1e15cc9085f2487349f3ccddecb2687d2fd38bf69f4727fd87b9803f9431fcae63c22e953eb22ce61b46795ea82622e547b6d03071926534e0777b5d2", 0xae, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000290000)='user\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000851000)="a1", 0x1, r0) r2 = add_key(&(0x7f00005e7000)='ceph\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000865000)="", 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) 2018/01/29 07:40:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x2, 0x50000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000-0x10)={0x7, 0x33a3}) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x62)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000003000-0xf5)=""/245, 0xf5) 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000012000-0x28)={&(0x7f00006e4000/0x4000)=nil, 0x2, 0x3, 0x20, &(0x7f0000d3b000/0x4000)=nil, 0x10000}) msgsnd(0x0, &(0x7f0000014000-0x10)={0x0, "21f2481be84c7f3d"}, 0xfffffffffffffde1, 0x0) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b95000-0x9)='/dev/sg#\x00', 0x8, 0x301000) accept4$vsock_stream(r0, &(0x7f00006f1000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005cb000)=0x0, 0x4) 2018/01/29 07:40:53 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$rds(0x15, 0x5, 0x0) ppoll(&(0x7f0000aa9000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f62000-0x10)={0x0, 0x989680}, &(0x7f00003bb000)={0x0}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000de6000-0xc)='/dev/amidi#\x00', 0x80000001, 0x101380) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000023000-0x120)={0x3a7, 0x56c, 0x6, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6980, 0xe14a, 0x9be4, 0x0, "d96da0ad9e5c558ce9c4842572bdad35", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000f02000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) 2018/01/29 07:40:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00009d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x402000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000c8000-0x5f)=""/95, &(0x7f0000ab2000)=0x5f) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000676000)="", 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r0, r2, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000fb6000-0xc)={0x2, 0xfffffffffffffffe, 0x8000, 0x7, 0x0, 0x2}) 2018/01/29 07:40:53 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000dc0000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f4d000)={0x7, r3, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cb5000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x38dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffffffffffff021b}, &(0x7f00000da000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00005ca000)={r5, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0xa5a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42d, 0x8}, 0x98) bind$inet(r3, &(0x7f000004e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000a28000-0xa3)="ff1064b40cb6a5097f342b1e9a5772875c6a3faf6ce58c8dfa4ca2386ce45f384c5bf82c0938e807f447fc20cf4ff25e3aa3cd97d61bf41f88bf990a5c2318dca27917ee215e71ff41dbe50cbc06f2bd52b8e949d7d1580741fb027997088feb62918b68d28d144300e9fb380eaa2434888d5a08ff3030f8c0c80cf06db8e30b85d59e77ffe8a5942bd2b22f752d5456ce09856c9c3fbac3e3a9a4bdc7905a02e8144b", 0xa3) write$selinux_validatetrans(r4, &(0x7f0000ea4000-0x17f)={"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", 0x20, 'system_u:object_r:ksm_device_t:s0', 0x20, 0x33, 0x2f, 0x20, "2f7573722f6c69622f746503000000000000006d697373696f6e2d636f6e74726f6c2d35003c"}, 0x1de) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000007000-0x4)=0xffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000857000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000-0x4)=0xe8) fgetxattr(r4, &(0x7f0000e17000-0x2a)=@random={'security.', 'system_u:object_r:ksm_device_t:s0'}, &(0x7f0000f49000)=""/71, 0x47) 2018/01/29 07:40:53 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x116}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x800000, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000017000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000)="99e77a3fe8172cce1e66a99ce88c313578a97e76969c18275f08222511de616136faa0fd6a5a7c24", 0x28, 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2018/01/29 07:40:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x100000000080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b32000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000982000-0x48)={0x2, 0x0, [{0x4000, 0x7d, &(0x7f0000838000-0x7d)=""/125, 0x0}, {0x2000, 0x58, &(0x7f0000a12000)=""/88, 0x0}]}) 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x20802) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001000-0x8)=0xffff, 0x2, 0x0) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/checkreqprot\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x18, 0x88}) pwrite64(0xffffffffffffffff, &(0x7f0000756000-0x1000)="", 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000771000)={0x0, 0x0}) 2018/01/29 07:40:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00008fa000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009d000)=0x10) connect$netlink(r1, &(0x7f00004e7000-0xc)=@proc={0x10, 0x0, 0x2, 0x200}, 0xc) fcntl$setstatus(r0, 0x4, 0x42800) 2018/01/29 07:40:53 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000063000)='/dev/mixer\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200, 0x82) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000042d000)=0x2, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002fb000-0xc)={&(0x7f00009b2000+0x3c4)='./file0\x00', r2}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031c000-0x11)='/dev/vga_arbiter\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000012000-0x10)={0x854, 0x204, 0x5, 0x3dfc, 0x0}, &(0x7f0000e95000-0x4)=0x10) r3 = gettid() sched_getparam(r3, &(0x7f0000d3d000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000b4a000)=0x5) 2018/01/29 07:40:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="", 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000c40000-0x60)=""/96) syz_open_dev$urandom(&(0x7f0000289000-0xd)='/dev/urandom\x00', 0x0, 0x24002) removexattr(&(0x7f00009e6000)='./file0\x00', &(0x7f000070f000)=@known='trusted.syz\x00') 2018/01/29 07:40:53 executing program 1: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f00005fa000-0x4)=0x0) 2018/01/29 07:40:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 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$dmmidi(&(0x7f0000368000-0xd)='/dev/dmmidi#\x00', 0x2, 0x4000) getpeername$llc(r0, &(0x7f00006f4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000921000-0x4)=0x10) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='maps\x00') fcntl$lock(r0, 0x6, &(0x7f0000003000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000a000-0x10)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/29 07:40:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x1, 0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000332000-0x8)='./file0\x00', 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000944000)={r1, 0xef, 0x1, "ebd0926cb2cbdff887d23c62e0354f3a3b822f5498806711f44d888374d730a0311cc4d4a7dafd5e0e033a8b42b35bf7e46d25acf7e5628b6a5db50527105a05174a76dc1e805f58a7fee219626b5fe68a3c18ac8574c2b1edcf47331bc162915cec5fcbacb588cdc2678e21ce76562904dae3f1b66a896a79cc"}) 2018/01/29 07:40:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r0) connect$inet(r0, &(0x7f0000495000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000014c000)=0xba05, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000c78000-0x4)=0x0, 0x135) close(r0) 2018/01/29 07:40:53 executing program 4: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009ed000)={0x0, 0x4}, &(0x7f0000894000-0x4)=0x8) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002bd000-0x10)={r1, 0x2c, &(0x7f0000f01000-0x2c)=[@in6={0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d2b000-0x4)=0x10) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00001d0000)={0x80000000, 0x0}) r2 = request_key(&(0x7f0000f01000)='asymmetric\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f01000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000f02000-0x19)="ab9a5d927fbe39ee0e6f83b20054babba960a7f20394cf2f63", 0x19) recvfrom(r0, &(0x7f0000381000-0x96)=""/150, 0x96, 0x1, &(0x7f0000658000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f03000-0x4)=0x0, &(0x7f0000f03000-0x4)=0x4) 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fde000-0x8)='./file0\x00', 0x80, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000853000)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x4c) clone(0x0, &(0x7f0000404000)="", &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000e5b000)="") mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000fde000)={&(0x7f0000fdf000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fde000)=[{&(0x7f0000bd7000)=""/0, 0x0}, {&(0x7f0000fdf000-0x44)=""/68, 0x44}, {&(0x7f0000fdf000-0x2b)=""/43, 0x2b}, {&(0x7f00004c1000-0x6f)=""/111, 0x6f}, {&(0x7f0000fdf000-0x6a9)=""/4096, 0x1000}, {&(0x7f0000fde000)=""/119, 0x77}, {&(0x7f000013f000)=""/94, 0x5e}], 0x7, 0x0, 0x0, 0x80}, 0x0) 2018/01/29 07:40:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x15, &(0x7f0000da8000-0x10)={0x0, 0x0, 0xfffffffffffffffe, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000ead000)='/dev/audio#\x00', 0x1, 0x200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = gettid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000045f000)=0x5, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f94000-0xb8)={0x0, 0x81, 0x800, 0x2, 0x1, 0x0, 0x1, 0x155c, {0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x2, 0x2, 0x2}}, &(0x7f00004ac000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000587000)={r2, 0x6}, &(0x7f0000cea000)=0x8) mq_open(&(0x7f00001e5000-0xc)='/dev/audio#\x00', 0x1, 0x80, &(0x7f0000b10000-0x40)={0x2, 0x7, 0x8, 0x5, 0xffffffff, 0x9a3, 0x0, 0x1f}) r3 = getpgid(r1) ptrace$setsig(0x4203, r3, 0x7fff, &(0x7f0000a54000)={0x3a, 0x0, 0x7fff, 0x400}) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000000b000)='/dev/snd/midiC#D#\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xff0f8849}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0x8, 0x7) 2018/01/29 07:40:53 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$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = accept4(r0, &(0x7f0000b7c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c42000-0x4)=0x58, 0x800) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000b24000)=0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/29 07:40:53 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fe6000)='/dev/dsp#\x00', 0x8, 0x52200) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000fec000-0x78)=""/120) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) signalfd(r1, &(0x7f0000a23000)={0x2}, 0x8) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b07000-0x170)={0x9, 0x200, 0x1, 0x9, 0x6, [{0x6, 0xffff, 0x6, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0}, {0x7, 0x9, 0xd2d, 0x0, 0x0, 0x1282, 0x0, 0x0, 0x0}, {0xf7, 0x3, 0xda, 0x0, 0x0, 0x18c, 0x0, 0x0, 0x0}, {0x8, 0xae, 0x7fff, 0x0, 0x0, 0x1805, 0x0, 0x0, 0x0}, {0x8, 0xfffffffffffffc01, 0x100, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/29 07:40:53 executing program 7: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000da4000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000fa0000)={0x1a, 0x0, 0x4, 0x5, 0xb536568, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000e27000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f25000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000fa1000)=""/177, &(0x7f0000df7000)=0xb1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000fa2000)=0x9) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa2000-0x8)={0x0, 0x4}, &(0x7f00006e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b84000)={r2, 0x1000, "7eaf987acab03eeb8a62cda8a416cfed85632d0ddbe1638bf45219e2d48498062fb838dc773bfb7f15db2172db111c94a77393c4bd48ec289fca65d80d03560152f617e3904e2b88da18ae16148fa3799300f8293a5d250b8cd7198b47bbdb4f67ef1320d3f61ee64550ad21d456c186879facd59ad0924d307de88073b0f8b7b8f6fd8c57374442042572494b29c545c42ba13d29604e507d92d325d45cb4a3ad660b1f9e7e3540bea04920a8b1dc9c57b19ac0b35637e4165246196abef7d12ba0b7c907d1968e99b9bc5afa3ab781cc70b69dfea0e14677f2d4fc678eaca5b99a8b392c956aa82eb3e7df861dea958d90dc0f6baa85d77f590b01908b8bcd56994cb6630eff39b01e57a6730d5c553634f903b0df2cd3d125e0a2539625db9e581986a896858a9e463afb73586c1fa66d5bf16545479d03c545cbfdae8b07643ae0458f9c4074fadb2d460e5c3d9183814ab063f8601fd6639b22ee442fd59658d59f0437bb340fc7635b3ea3b3c0bd8c9c0b0635828844fb55d4312f5cd9d1fd7bcb56fa29394b13974bebd39783f3d0a3820119e932114b598d0aaeba213124f74df3b22d10b70cb4a29c2b86b97d9057c18a28e9ae0c1d8daccc2b286d0860d9b70a5d5e398aec7a09107b2a8ef0902e3edd58e33e1fe3cc4256b70dda53df45058a94f2968633ccf3ec4bd023c56205153ae66c24a59ff8701218a83c2d423533126c8c79aee11f7b5655637bdedb5c1cf43479f64be74ab0611fb747202594bd9168692834396a306492b6c21421bacb3e8526f2c03794a190fbd4013bf903878309edee24f5dca15cce149e62b621edec404c952a1b0eb99abb15bc411cfc1461a2e3ea81a40c3f39bd31b538c465b08168c2af8728a937dfd7a9e278f568144601b59764666d31e64dc3034d65c138134323c803b1eca44e42d4e9790bb334d12ca2c34ac0626d1cae284e22294d31aa19bdbae7d197fc5e777aeda991b12ab8a90f2fffb93e62028eb2af0cb53674889caa8fb7726ceeba0833e285ed1d8575219ae864912c186b1cfdd105f41d6f65d8e570295a58a14fa1ee7d8ad181a4946f262ac5eec0a022efb5ffeec802e88a4a51a2cbf5fa89394d278f1b96a564ee8ac212af074244ea19a183b7d6c2935d72afe01b0835d1bf1137705c9f5be660a82d55a5a7171abf7a91629117086e3108e16c482ff76c2de89c6b37ae6d84fcec79fdb381c181c6f7114cf03a20adf48e75b50f62465fd65e99d00d524a0e4607f261f6c2241d904cf6504fd4e6cd5a8d9fb95daa326adf7255273e2dab51d554b71ea431f8fa008cd4576bc4bb172d314b7827e6e251b24c83bea6f7c95169654ecd814a2dd69f11373879459cb7603a31542a558e6f915f6784ad88808c6fb1d5f6a24ebd58c1518c27b328701e9f5e54ac34bd1f37c6263e2ff5fc41102293e99d7cddfcf5ccd65a6c0ee1920ccd7d1e3247529a8ccb4a5cbe5fc8800d46e883dc8f46fe0a0564db171f4ad582bdd2c8e2f57c4a99fcf8f3f463fddb4d2850093513e8fb211c8f34fdd262b595cccccdd3f59d182a3367b7bea5c74a1bdbbd828f4d67aa4dc190637b4794cb61b875e2c5e4fe3223a17d3e317285f7b1155db6a9ee7993aaf28c20adf2c71d89936df9b2998a63b418654e3249535b69d7477cc3ae394b8f39f410b7de5f1a979121e9e239b2ea92b61649157467d81cb9101ccd1d33251b0ee301bc830ca74bba2c15d5f52b820dad49f3b02de25ae2b916d296ba978674bd5563b4e96ec194cf927ad9a88ff30c9a953b0532665c424a41229e6c962a3be5ee746058432eeb2ae04ed16f13d95b6c47c304fdbf0c4ab5dcac1dec85b59d1b7dfa6973953d08a9f0783a4efb35b813384660053ccf4ba357ba2c742294b5b5fac9f8e8806d41260ec1328f6c894bc30b0cbfce54074904f2f792c2b53e3a19e866a687a7b0d5652c604d8548f0e49ae91f7f12ecf8baeb7b8791cc26431d3c4201f60735195524c43ed2b2234a52bb2afc7d4d4dae7e31c1c29f5ab1a4222fa9c7df4952c18d72b9b4c4f2a5a57977d66048654be317840b1f9d63fb33b089c7633a4f9415cdaa2fc62b306393fb7aa8b40f0fcd1bee53ac8e0b971a481359a499438414b0b47059cf2f40ec0266e7127ca1e195bf96e987b01e0aa089f3986eeda6caed7d897396ba4a854fe8dd8869ad1b572295985178adcf1c9cea796ca47f3d4999776d85e730d6727af547fc8201a7f2f422acba7fe71b890c54f60a9f5ff989755b6eaaf704eeea93595bdcf429bff529918fd40fac3d108c6156211e771ba06160d4c623253ee55c42098575a6c66e07b5f6bee908ef948353f54876003fc9e86eb58cb45d7d0e17c040152f3764f3e38242a62dfa52baae4567e2f027cfe002e27a4bff95b73d72dbd889e7686da7946d9c4bf449022b9df3670ada51a7dc31ac9c8c66d0039b961fd52ec8f8d5bf47452a2a61d9b4a5c30e86889b55a6d62d57ae5b4d5f2896fbcf6178a7d6e396e07e88fbed1c7e688c7b3c5bf7c95b00fc2c51b8d369ead1f432400ae184620ea20a379a9064d77daa6bf7c089263028ff6e4fc4674da3fa9ea997c26054ad20a47c3183577eea6ef9efb29c5f37eb16b389f23e34598faa7c18ee8c45a59160e6b7a5b0cd96718515cf3f49515482032415bb7023e11b51eae7ce9ee52275dbadab16b0724111c49bfa5d877fdf1a5cab105fe7362457ebc93c662e8ed7057b9833120d47e1d29fa2cc753adf281fe56125a950676089bf44f90873efaff623e84be76d4291576c7badf4c1f08df0145769d3c9ab42ce4a1b818d502a596494d5eb981714f89d2adfb35b1830be000ad99c6aef69338bd7f016cab08519a2f484ab88701eecb9d93b1dff0a40871f35586df041b0b10f240e05f312bb402fa7e413b15dd770cce505a5bc076e1bd3f6236fb56661bb953b11a6e59f759835fe43eec1fc5273e5bd43b2033b5ca3d8c1d058ed8a5287bed7705fd6c519011980d64a7279ef53642f3470b15d79eb6f7fde702b3c6a171cc16ef257a9f76caca498bc67331df2fdb73b6354721d226c0e521a31fde149b38bbae2f7e08927d10f7e58cbdece51ad643fc046058d88617bd707de0a1236cb65f9fda869639f1e4976f1f9b9fca47116219b1b26eb0a505784bc120a938177b4af84326a67b6fcf7ca4d28bdd29bd7519d11c9045169224c038b774c759106b4eb1fc88b4f95b2e48d1b4297e9bcee391d57f8bbd854f9a5d7fff78705d5292cb513a7e673ad2eb4a3f5b8e58bb2dcac17750fcd64631d605480a0172ddb0c6304dad3850044db1b3c4d9a173f15615849972f80f41c6f6255f24a0f5b7b09e08da42aaa113f3ab93f5954daa6d1f04b53acbace8e750116ad270345e2d9245961747b93e1dbf9128a150bbba14295c62c65b3e1cf2795ac13e880cf80c0ed9c61d225b4c7ca42108b849d887ccbb7ad7b6d7f5717753d85987096ff385dfb2a7d2e4c8bab1fe847327cb8aba184bce0353947f9bee5a2425f31611c9a18f55bfeef39004960e5fd039a6d844ca44612ae0c0cb2498213a80829355ee12a86a08d043f58dc56e5bb801698bf2d4731a8816059a8b46f7a1409366ca9f8727b323325cbe76ace77e1f1bf6d39195c42a5daa9d4977463c2851e77be642859fcf82ea5c63a27c8f7f24cec98b40fcb06eb1660f20443004fb5b7a63c044bcbed516f1448b49a9710f40ede6368fb155445fe8caf6a3131759326309b048bb6f5fe5146bf760ebe1ce62a5e84dbb6afbe2afe1e7be9afb5d21d82407b6c77367da76d1104287a0426d99bd5e4d343667e314e640d8158a08c1369790ef0103aa3280c5132985830f513d00be985539c8c309b2e8cc6761a9fc6b75eb922c3bd452ad28ce23e666b8a3bfec7647e0f97d031be52625723b56e381834984eceff3000f5a6ec96d91b919100d30803af8f8ec660d30acde13dd1bcc25f21abf5f9ad2aa62acabc47d2b9f00503f0684e69899ccd4f4cb6f2bb26fb9e03c900bb9011f1290d143c4e705b8cd3463491ffffab9a0af8a917a34a15fa7ec4390d451580f10bdfec4299f6e5dcd0fa3e25c039040aa967cf2008933de8f30566683e25420958a573221860e51888de1526b668620c74611423d92c1f7166ca76b2b7c312c304d2a37c2d8ad00f6a1d57bb81d88ec73e9d92f944e9677ccbe5e43f4e4d470bd5780f1fc19259cb6dbd53b5c10086f7d5c71fc10e5a47a33bd351cb5e78f5eea416c16ea2702d29dcc2195a655884718f866eb166fc189d237f96e53efd333104e406292265c6fabcb5bd141a86adab6e74fd040b17a02a0197d34061abba0bf5ad5fb5ecca8404397b0ac22fb1d9e263ed2489a2ea15192267208a8144c4878c06509516d7b92a960c8815a501a3bffe36bf5dbf611863b508a516bb869f389e4a51856d880596111683675477be01526487a0b1130aee133ca436983c6b3830744f3aef80752ea7603e7fc580ca1cb32d3de785dae5049047423d7fb36191b13a9b3becd01f6b5efe7e857ebdae2923f7d6e77d7c3f88b5a721a2866e2afedc87512c9155dd755a2f4ee055a392459884e3405036257ffb08c2df6cb7fed73e943d2e7f2b407102bfaf087b1da2f40d20007024748daf69572e9190e3fff28393aee8b68cd5b3720852da4cbd2e819611665ec9ae792f73cba6ce4fbeaebafda10d5634012a7036eb1c26ddeddb553a8273d5d08b913c62f29dcd8074dbac6f462b8bf52c2513e086e53022517582d9ee5e734b8510d15f2e5a5615d5029866eacc987850f31936bd0c54a5494d000ca81732c33f45c8f532c2786002a1642b1d21cf736b0410f204a5f39f22d938877c2b41f5157c14327160fa10d672f429c7698c57e067b94ac4d8413d2a4d6b895b523e8502cb9d2f970cc49bfeafb908103970dd62591083f4cde2db8a79d365aba75ac0ce3dd17ac1978c0697adeaeb0ba7fba0364fae5d112e7848cfc3733852b8175a9f9ca63b787266cb8de0a7c6b09c2dfbf484f8ccc112b06a1faa3e8f168df3d21e09a1995747a12793c804faa53127f1227ae6ecc78068ced5b584811c621bb07ba4654488b77b9fd3dc806bfcf01546fdb56dfe7c4d032605e66a32def792870dca4992776c242d55837967df1780d91180cc861d4375dcc381710c64eed8af197bf4b00afe6d00605542ad6c5e03fd47437e4300f5f1293ae5055250a7c4b989842677128e263764a9653fd7124219ae401220ba8705fcb396702be92528ee70441cc1efdb94c8dc63ecb5dae1c0c78b98dcb3b3fe613b5aff021e90b1eb84e8516d4d282a661e47c3a948b5e596da36fde531b9405d0dd1b3611729f22cd6863adff5a04eae2ca96075add38ea4e7790afaa5bafdf0247ab6049e9d9719aa3b7d39a0ee64981f941d87c5e1431e49b09464d0e8379d44b9d96088dde5815e16a275eeaea6ed1fcdadf318bf4be247f0eda725f390329941c7e9a06c6d148ad4ac1fc42d0ddde626f869fee1c6ae1e5dc13d51e551b8e15cd7198bcd3ee12f5240f3972deb92338b7d7e121aba23d9da8ab2e0cd30db5bdcb58fc420422e8f8e83a671e1ce756605e6544b7ddb9cf0df9c65ad5d42b078ade783539d4a5dc7297f9f417b119ddbfe4bfd5bf8819e79e1897bdace4481dd15dd7095cc0da4ff0c538d0f762b5e63ddbe2b1f4060255688f84371f21bca88f87f4a2574f7dbac574a2f5692b4503480c6dd2881b64a0d3d3f"}, &(0x7f000084b000)=0x1008) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000003f000)='/dev/sg#\x00', 0x2801, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000011d000-0x10)={0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={r1, 0x80000, r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r3, 0xbf5b, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) r4 = syz_open_dev$audion(&(0x7f0000ba3000-0xc)='/dev/audio#\x00', 0xe9, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000730000-0x18)={0x0, 0x7f, 0xa4d, &(0x7f000049d000)=0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000182000-0x8)={0x0, 0x0}) write$evdev(r4, &(0x7f0000326000)=[{{0x0, 0x0}, 0x7fff, 0x5, 0x100}, {{0x0, 0x7530}, 0x70c6, 0xffffffffffffffff, 0xff1}], 0x30) perf_event_open(&(0x7f0000cf3000-0x78)={0x3, 0x78, 0x1, 0x1000, 0x2, 0x2000000, 0x0, 0x5, 0x20000, 0x8, 0xfffffffffffffff9, 0x6, 0x10001, 0x7, 0x7ff, 0x1f9, 0x7fff, 0x1, 0x9, 0xaeca, 0x1000, 0x6, 0x1e4, 0x734, 0x3ff, 0x8, 0x3, 0x1ff, 0x1, 0x4, 0x6, 0x5, 0x80b4, 0x80000000, 0xdb, 0x9, 0x5, 0x7ff, 0x0, 0x0, 0x3, @perf_config_ext={0x81, 0x1}, 0x2041, 0x8, 0x20, 0x6, 0x14e, 0x5, 0x0, 0x0}, r5, 0x2, r4, 0x5) [ 59.594884] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000080a000-0xc)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000414000)="", 0x0, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000801000)='/dev/hwrng\x00', 0x181180, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000ef9000-0xfc)=""/252, &(0x7f0000b39000)=0xfc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000355000)=@assoc_value={0x0, 0x0}, &(0x7f0000594000)=0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000759000)=@generic="6a51d7b59d9b99937580eddfc49d6c7a") bind$vsock_dgram(r2, &(0x7f0000e28000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b96000)={0x6, 0x7, 0x2, 0x100, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000062f000)={r4, 0x20, &(0x7f0000d4a000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000825000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c8a000)={r4, @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]}, [0x3ff, 0x1000, 0x80, 0x7, 0x9, 0x100020000, 0x80100000000, 0x82, 0x8001, 0x7f, 0x0, 0x4, 0x100000000, 0x6, 0x100000003]}, &(0x7f0000c54000-0x4)=0x108) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000fd6000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a72000)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bef000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000130000)={0x3, [0x0, 0xf8, 0x4]}, 0xa) 2018/01/29 07:40:53 executing program 6: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xdade, &(0x7f000080b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ae1000)={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, {0xa, 0x0, 0xd8e6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff9}, 0x1ff, [0x9, 0x5, 0xcb, 0x76, 0xfff, 0x1000, 0xfffffffffffffff7, 0x5]}, 0x5c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000185000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff2) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/29 07:40:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000079e000-0x12)='/dev/input/event#\x00', 0x9, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000d81000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/29 07:40:53 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f000013b000)='/dev/vcs#\x00', 0x8001, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x0, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000002000-0x18)=[{0x2, 0x1ff, 0x1000}, {0x0, 0x4, 0x1800}, {0x3, 0x7fffffff, 0x1800}, {0x3, 0xa778, 0xb37d7257c1ce70d5}], 0x4, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x2}, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x2469c0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x3ff, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000004000)={0x7, 0x9}) fchmod(r0, 0x99) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000006000-0x8)={0x9, 0x2, 0xffffffffffffff38, 0x8, 0x3875}) setitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={0x0, 0x1}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r3, 0xf0c}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000005000)='./file0\x00', 0x1, r4, r5, 0x7, 0x200000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000009000-0x4)=0x3, &(0x7f0000004000-0x8)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000009000)='./file0\x00', 0x80) 2018/01/29 07:40:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000494000)=0x1c) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f0000f67000)=0x0) 2018/01/29 07:40:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(r0, &(0x7f0000425000)={0x0, {""/7}, 0x0}, &(0x7f0000a0c000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dab000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.666999] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TIOCSBRK(r0, 0x5427) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0xffffffff, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008ae000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:40:53 executing program 1: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000024, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/01/29 07:40:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) bind$rds(r0, &(0x7f00002e0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000099a000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000440000)={&(0x7f0000218000/0x2000)=nil, 0x2000}) 2018/01/29 07:40:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000027a000)='ns/user\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4)=0x0, 0x0) 2018/01/29 07:40:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xe81, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000909000-0x488)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x98, 0x330, 0x150, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x150}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="50f4fa22422762023bffc508815eefb8", {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]}, 0xff, 0x3, 0x1}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffff8, 'syz0\x00', 0x8001}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1b8, 0x1e0, 0x0, {0x0, 0x0}, [@common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0x0, 0x1, 0x1, 0x1, [0x9, 0x9, 0x0, 0x1, 0x2, 0x5f, 0x5, 0x81, 0x8, 0xb8, 0x8, 0x8001, 0x1ff, 0x69, 0x3e, 0x3, 0xfffffffffffffffd, 0x100000001, 0x5, 0x0, 0x4, 0x400, 0xffffffffffffff98, 0x101, 0x20, 0x8, 0x8, 0x6, 0xfff, 0xace, 0x3f, 0x2, 0x7, 0x5, 0xfffffffffffff73e, 0xb7a, 0x9, 0x7fff, 0x8, 0x4a, 0x2, 0x100, 0x3, 0x800, 0xfffffffffffff3e4, 0x200, 0xffffffffffff0000, 0x7fff, 0x6, 0x84d6, 0xfff, 0x4b, 0x401, 0xfffffffffffffffb, 0x659, 0x8, 0x3, 0xf3, 0x2, 0xf2, 0x4f, 0x54c, 0x9, 0x8], 0x2, [{0x100000000, 0x3, 0x8}, {0x0, 0x103b, 0x8}, {0x8000, 0xbc, 0x2af}, {0x2, 0x3, 0x3ff}], 0x1, 0x3322a811cd7f5b39, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x10000, 0x4d6e, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x90800000000, [0x2, 0x8000, 0x0, 0xa3, 0x5, 0x6], 0x3, 0x2, 0x0}, {0x2, [0x8000, 0x0, 0x2, 0x401, 0x6, 0x800], 0x400, 0xd5f, 0x7ff}}}}]}}, 0x488) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/29 07:40:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008d6000-0xa0)={0x0, 0x98, "3d33bc459e62e15829d53cce322d3eea609cc18b2803001b6ed1497985ecb15dc48f3f144780a16973e69a180aae07788daeb7320eafe217c54671556d8d68587dcf314f73977784d1701a55a10d27cfa44da5121e2eb40088cd74840af81de3f604213b8bc76f2722d46875276c595c5f003c55d2381418e110d69da1dd3da439fef1af8bfe70326eef0ba3da16824f159752993ecc606a"}, &(0x7f0000c33000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006dc000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000fe0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1b9, &(0x7f000051a000-0x58)=[]}, &(0x7f0000c1e000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x3, 0x0, 0xb, 0xa, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0xffffffffffffffaa) readv(r1, &(0x7f000080e000)=[{&(0x7f0000a14000-0xd3)=""/211, 0xd3}], 0x1) connect$ax25(r2, &(0x7f00004de000)={0x3, {"1994d5c61c8c29"}, 0x401}, 0x10) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl(r2, 0x5, &(0x7f00002e9000-0x46)="6cfd68f0e0f0cd0cb5f1b2fc1c33db1d1193c2aab0b9914542f5684b3c24dee73246b675cd0788923aaa4cd8e64faaeff50f8a4ba6a20e7aea7b2a2ea353706ee94f867749c2") 2018/01/29 07:40:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000401000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) socket$netlink(0x10, 0x3, 0x1f) open(&(0x7f00007a2000)='./file0\x00', 0x521200, 0x84) sendmsg$kcm(r0, &(0x7f00004fb000)={&(0x7f0000fed000)=@nfc={0x27, 0x30602081, 0xa3, 0x7}, 0x10, &(0x7f0000f1b000-0x60)=[{&(0x7f0000271000)="0baf3b46448184b9c738ebe561ec081cf9378a05c821fdab51b616146fa34d6ab653aac286994874ea77", 0x2a}, {&(0x7f00001ac000)="6a4b912a04f1a31053c550271a801db4", 0x10}, {&(0x7f0000ef7000)="c270f4397084825ce556ffe3195251e34cb891a1c76b60585ffb5c975d557d802fc4774c80e03f077eb80747d40ec5bdf983caf554c4eac354b9f1ddd8e5ef6c71df8d108ea284573c1b60e895e0b21966f287704e588bd165d6596c89e704d2fb601c75bbc1b711b9fad38d668a854067f8474be08e8f10516cf18130c780150583b990d1ede0c23ea4a530f897de8e67dba8abab6e1c07ce1bf26a286da7de699706c9a3d30fcc846be3f00f2383bd34ae78177a3ae5d59b0f2e0e61964c13e8eb09b628322515494c70bec926c8ef5ffd0655a5692e59d08f3c326a0fbb2875fcbe9494d2", 0xe6}, {&(0x7f0000c9e000-0xe2)="9b54dcba0945ccf6615de3c3d45169e2c75fc0d4fccbe650da6154e3887e4c19c8c9cf0a74477ae5c5a3920c8865a281f257a03a2618500edabae557b1c1f1681cacd989c061b1fc88ca65d4f171db95aa8984c2190d8b6df221359263c5af983f987f47e9ed1a3e32c6945650da63b902436ecdf8ef02596edcfde6190cd6d83c0c2b5700a78e3b7a249d7723756961b0304fb9a999065c7c17a6620542f7bbcb137d0f5ba3745439426f0d63aea02bd6a8bb64b684f0b6afc7d8db63c092441f76baaa7c0045e2b318846d32a9b73404c0656e9681e7917eef33e6e9f18297dca0", 0xe2}, {&(0x7f0000a98000-0x53)="fdc6c2f6309f1e8211d9c28e0833179401e8796218f16fbb7914a6a7ad768489bd2078dc945ea9b1cbdf0c1a387038044d213b16b46547288d54dc46f1d7bd0b51888558660d9276247704164ff6cb33acfe8e", 0x53}, {&(0x7f00006d2000)="29e1a6024816fb5f91d0f9c7540f5c1f70569b1059a925e6ff0a807b7f8145e03cb389b4bd1edf3343494f13817a0cba4e73660959e154afb748f13ba6d946d35494511ab080a421d93d554615696d359189ac86c51edabb5a63a4f5dc7db035bff50db22d64fcb040016ab6bf34d494b002ea813b3185e3dcc6c6", 0x7b}], 0x6, &(0x7f0000e7a000-0x130)=[{0x50, 0x0, 0x2, "19fece067a8da5dd1cba9d74cf96272d7d449a8f45a5d58ec833710c7e433855e204c7a420cabd724ba425eaa78535d4454f7ba8b851f6e4db"}, {0x98, 0x108, 0x100000001, "10457c4d2c90304460004199c1ee62ca4fe7e8507f880710b2c393558a24a1f02fdce1743483ad9aa2b27d50404b3ff3754dfc21d9152ce748fcb29f298ae40a1cff06ab8f32966d830737aab0fb2a60e1dc4f0a82cac3ded2e46249a5a111b0549a0df8418726d1cd5f9a42d68a59e7ad843ea7f742c3d156dd27cc9d738fbb6a6abf5b5e"}, {0x48, 0x6, 0xd678, "c1a7a5212f5515d0712739ba810f1b3e9b571de5d264306657746d13f7ebd89b7a644b773217a1ad3811cd2f8454c4ce037a3d02ee6cb617"}], 0x130, 0x4000001}, 0x24000000) 2018/01/29 07:40:53 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f9e000)="", 0xfffffffffffffe89, 0x8000000, &(0x7f0000fa1000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x17}, 0x200000007}, 0xffdb) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008c4000)={&(0x7f0000e58000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000fa1000-0xc)='/dev/audio#\x00', 0x1ff, 0x801) socket$llc(0x1a, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000a63000)='/dev/vcsa#\x00', 0xd2c0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000256000)=0x326b2bcd, 0x4) ioctl$TIOCCONS(r2, 0x541d) accept$packet(r2, &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e31000)=0x14) recvfrom$packet(r2, &(0x7f00003ab000-0x71)=""/113, 0x71, 0x0, &(0x7f00002c9000)={0x11, 0x0, r3, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000fa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000570000)='./file0\x00', 0x80, 0x500) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fa2000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x0, 0xa, 0x0, 0x80, 0x2c, r3, r5}, {0x9, 0x80000000, 0x1, 0x1d, 0x1f, 0x8, 0xb7e, 0x1}, {0x3, 0xe33, 0x3, 0x10000}, 0x7b97, 0xe, 0x1, 0x0, 0x0, 0x3}, {{@in=@empty=0x0, 0x3, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x1, 0x0, 0x0, 0xe6, 0x0, 0x20}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093f000)=0xe8) bind$packet(r2, &(0x7f0000988000)={0x11, 0x5, r6, 0x1, 0xfff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/29 07:40:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$sg(&(0x7f0000c4f000-0x9)='/dev/sg#\x00', 0x9, 0x1) ioctl$KVM_NMI(r1, 0xae9a) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/member\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f00001fa000)='/dev/amidi#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000897000)=@assoc_value={0x0, 0x9}, &(0x7f0000d87000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000698000)=@assoc_value={r4, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x800000000000, 0x7, 0x1000, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000de3000-0x4)={0xe, 0x7, 0x10000000000, 0x0}) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ce5000+0xdb7)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1e, 0xff, 0x6, 0xfffffffffffffdd1, 0x1}, &(0x7f0000134000-0x4)=0xa0) 2018/01/29 07:40:53 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004000)=0x6, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000009000-0x2)=0x622, &(0x7f0000007000)=0x2) 2018/01/29 07:40:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x10000, 0x0}, 0xc) clock_gettime(0x6, &(0x7f0000ad6000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000f0a000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}, &(0x7f0000810000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 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) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r4 = syz_open_dev$mice(&(0x7f0000d2e000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00006ab000)=0x0) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000dd4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000736000-0xa9)="f031644bcdbd3f60bb5e08b7ae1e2c229e871c6943a247eaa9e422a9f0d43ea6ae34b1305a7d64dcacace9bff6416f69a639dc78c781265fcfc35a9d3827fd906da7956cc668b03d320ab302bb7df5ff80f2a2bf36df031270b2143e2d3ba7c15eb5b0807a7ab806230a69d21085ed395035c2d2599d4bcc1d153baa3940c8bc9554a1bda68f7baab0d8e29b3ac8ad2047cab5dc45fbf79e616e27c8633e67dfaa5420dc866d126b44", 0xa9, 0xfffffffffffffffb) request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f000024a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000065c000-0xd)='trusted+ppp0\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r2, r2}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha384-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 59.856236] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/01/29 07:40:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) connect$vsock_stream(r0, &(0x7f00002d8000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) 2018/01/29 07:40:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpeername$packet(0xffffffffffffffff, &(0x7f00003cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f5c000)=0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$packet(r1, &(0x7f0000035000)={0x11, 0x1d, r0, 0x1, 0x65db4116, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) [ 59.953764] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/01/29 07:40:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000057d000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b3e000)=0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') recvfrom$ax25(r1, &(0x7f0000f14000-0xea)=""/234, 0xea, 0x2041, &(0x7f0000172000-0x10)={0x3, {"c2c2cb3bc595af"}, 0x8}, 0x10) lseek(r1, 0x4, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00007f2000)=r2) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000673000-0x2)=0x3, &(0x7f0000ab5000)=0xfffffc8e) 2018/01/29 07:40:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000036000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001a7000-0x4)=0x0) 2018/01/29 07:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000886000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f000001e000-0xae)=""/174) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001f5000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000404000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/29 07:40:54 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000003000+0x2be)='/dev/vcs#\x00', 0x7, 0x4840) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000001f000-0x78)={0x400, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8001, 0x5, 0xfffffffffffffffd, 0xd49, &(0x7f000000e000-0x10)=@generic="c1401d800361ff18d26e72367ac1ef20", 0xfffffffffffffffd, 0x7ff, 0x7f}) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)=0x0) 2018/01/29 07:40:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000699000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000932000-0x14)={0xffffffffffffffff, 0x16602b59, 0x339b, 0x4000000c6d0, 0x10001, 0x81, 0xfffffffffffff618, 0xfffffffffffffff7, 0x6, 0x1}) 2018/01/29 07:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x2000) getrusage(0x1, &(0x7f0000a7b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000087000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x80) openat(r1, &(0x7f00003ec000-0x8)='./file0\x00', 0x2da141, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000212000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000636000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x9, 0x2, 0x400, 0xc84f, 0x2, r4}) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup3(r2, r3, 0x0) tkill(r1, 0x16) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00007e8000)={0x3, &(0x7f0000bd8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000b04000-0x10)={r6, &(0x7f0000da4000)=""/97}) 2018/01/29 07:40:54 executing program 7: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dea000)={0x6, r0, 0x0}) umount2(&(0x7f000091f000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000dea000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000deb000-0x4)=0x14) connect$inet(r0, &(0x7f0000de9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de9000-0x4)=0x0) 2018/01/29 07:40:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ea5000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0xa, 0x12, 0x10, "ff108275aeefd2932543aef7c3f87b19b70bf1c3da21860eac93d495ebf97d870ef9bbbeeaf232572eb6c7f7893e8588d296b491e9541bb3d7e0b203edc0313e", "a7c40bb9fece17fe6f89a7919c19e400bae27c97b9799f3b934a99c9b831581f100c269b2698f579257f7f2880f9872c55b21ac3bd90621643f5f53f88f20332", "15866bf5fafefccc275f8fb397b78459c01fee7980371a9c258255782b87caf9", [0x6, 0x3]}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000-0x2)={0x0, 0x0}, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000011000)={0x1f, {0xfffffffffffffffa, 0xff, 0x2, 0x80000000, 0x7ff, 0x3}}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="23007300240091461500000500000012010a00000000f4260200000000000004000052", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) syz_open_dev$evdev(&(0x7f0000f5d000+0x4db)='/dev/input/event#\x00', 0x0, 0x0) mknod$loop(&(0x7f0000fe0000-0x8)='./file0\x00', 0x20, 0x0) 2018/01/29 07:40:54 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/vcs\x00', 0x402003, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000018000-0x10)={0x4, &(0x7f000000b000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x32, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}]}}, 0x2f8) 2018/01/29 07:40:54 executing program 5: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000041e000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00003ba000)=0x3) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") flock(r1, 0x4000008) [ 60.084556] PPPIOCDETACH file->f_count=2 2018/01/29 07:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/vcs\x00', 0x200000, 0x0) recvfrom$inet(r1, &(0x7f000002c000)=""/125, 0x7d, 0x2, &(0x7f0000d32000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/29 07:40:54 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x10000, 0x80000) connect$rds(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000-0x8)={0x0, 0x6}, &(0x7f000004c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000003b000-0x8)={r1, 0x631e8000000}, &(0x7f0000044000)=0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000004c000-0xa7)="5b751986e9eb334aa36dd0f71cc3448a93b4a821ed3177666b3238c415ac64ffe17ad8d9ff64877a8cb76d3dfd137d8972733616c03009450c6fe4a80a4279ea888e5a53408459a1a9decddd32e10ae2890b8743339db5be6bd0a061cece4b173cce1200699ddbae0d03507e4682e8d98252cddddf3f8fbe02fcc9f84e15d8abe3111135d3f846332421692381eb6b47a46f5677ad8f8c0c02de5ffbedae9b57b6398aeb3ebfa0") mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000004c000-0x4)=0x1, 0x4) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) 2018/01/29 07:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac9000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009fb000)='nv\x00', 0x3) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000585000)=0xf) 2018/01/29 07:40:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008e4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xffffffffffffffff) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/29 07:40:54 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f000066b000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000762000)={r1, 0xe2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd8000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:54 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000c000)='/dev/dmmidi#\x00', 0x0, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000c000)={&(0x7f0000008000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000000c000)=[{&(0x7f000000c000)=""/112, 0x70}, {&(0x7f000000c000)=""/139, 0x8b}, {&(0x7f0000001000)=""/126, 0x7e}, {&(0x7f000000d000-0xc9)=""/201, 0xc9}, {&(0x7f000000c000)=""/28, 0x1c}], 0x5, &(0x7f000000d000-0xaf)=""/175, 0xaf, 0x6}, 0x2000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000000f000-0x18)={0x0, 0x80, 0x6, &(0x7f0000007000-0x8)=0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000d000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) connect$netlink(r0, &(0x7f000000c000-0xc)=@kern={0x10, 0x0, 0x0, 0x280004}, 0xc) perf_event_open(&(0x7f0000007000)={0x7, 0x78, 0xffffffffffff6705, 0x3f, 0x8001, 0x7f, 0x0, 0xff, 0x60, 0x1, 0x40, 0x3, 0x40, 0x3ac, 0x7, 0xa40b, 0x1f, 0x800, 0x4, 0x0, 0x548eb7c0, 0xfff, 0x1, 0x1000, 0xc257, 0x7, 0x0, 0x1ff, 0x7fd, 0x8, 0x2, 0x5, 0x9, 0x4, 0x9, 0x25, 0x1, 0x9, 0x0, 0x3, 0x4, @perf_config_ext={0x1f, 0x7}, 0x2200, 0x7ff, 0x0, 0x3, 0x200, 0x4, 0x401, 0x0}, r1, 0xfe, r0, 0x4) 2018/01/29 07:40:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000698000)={0x0, 0x8, 0x30, 0x0, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x6)={r1, 0x92}, &(0x7f00009be000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/29 07:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f00007d2000-0x4)=0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000605000)={0xff, 0x7ff, 0x3, 0x100000000, 0x40, 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]}) 2018/01/29 07:40:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$adsp(&(0x7f0000661000-0xb)='/dev/adsp#\x00', 0x1f, 0x400) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000145000-0x20)="000000000000000000fffffffe00ff00008e0c007fe0e8004000e7003072a901"}) 2018/01/29 07:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000042f000)="", 0xfffffed1, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) recvmsg(r0, &(0x7f0000687000-0x1c)={&(0x7f0000c2b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f0000b4b000-0x81)=""/129, 0x81, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r1, 0x80000080045017, &(0x7f00000a3000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e20000-0x4)=0x0) 2018/01/29 07:40:54 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000953000)="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") setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/29 07:40:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f000053d000-0x8)={0x0, r0}, &(0x7f00009bb000-0x18)={0x6, 0x5, 0x100, 0x2, 0x5c, 0x9}) 2018/01/29 07:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = syz_open_dev$usbmon(&(0x7f0000baf000)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00002b4000)=""/27) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f000041e000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006e1000)=0x1002, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00008c0000-0xe)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000aa2000)={0x0, 0x7f, 0x0, &(0x7f00001e4000)=0x0}) 2018/01/29 07:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) inotify_init1(0x80800) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x62, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/29 07:40:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b89000)={0xa, 0x0, 0x772cc916, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f00003d2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x12}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001dc000)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x1, 0xe0d1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x0, [0x0, 0x7, 0x8, 0xffffffff00000000, 0xfffffffffffffff8, 0x2b, 0xfffffffffffffff7, 0x3]}, 0x5c) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00003c9000)=0x1, 0x4) 2018/01/29 07:40:54 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) tee(r1, r0, 0x9, 0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) syz_open_dev$vcsa(&(0x7f0000946000)='/dev/vcsa#\x00', 0x6, 0x0) 2018/01/29 07:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ee, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000dff000)=r2) r3 = fcntl$getown(r1, 0x9) ptrace$getregs(0xc, r3, 0x100, &(0x7f00000d2000)=""/4096) r4 = fcntl$getown(r2, 0x9) sched_getparam(r4, &(0x7f0000ee9000-0x4)=0x0) pkey_mprotect(&(0x7f00009b6000/0x4000)=nil, 0x4000, 0x100000a, r0) 2018/01/29 07:40:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) socket(0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000401000+0xebf)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e9b000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000097a000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00005ae000-0x10)={r3, r4, 0x2}) 2018/01/29 07:40:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 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) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00002dd000)=""/4096) sigaltstack(&(0x7f00006b9000/0x2000)=nil, &(0x7f0000422000-0x8)=0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/01/29 07:40:54 executing program 4: clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x3b754c9b, 0x10001, 0x8, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r0, 0x1f, 0x60, "0203d9cd01e96028c0fd445cd3dc5ac011379f41f5a07db2c9029bb0950b3ae161fe719732d7f2d4357a070b84c3fc6c34ba38a1ae63c11f728380b27337101b956485f949c3ee32f8ceadca265aa9900c450d35662abd65f95e"}) acct(&(0x7f00004d1000-0x8)='./file0\x00') 2018/01/29 07:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) ioctl$sock_ifreq(r0, 0x891c, &(0x7f000080f000)={@common='bcsh0\x00', @ifru_ivalue=0x81}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/29 07:40:54 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 = request_key(&(0x7f0000fe4000)='id_resolver\x00', &(0x7f0000aa7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000035c000-0x11)='(wlan1trusted.)*\x00', 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000945000)='id_resolver\x00', 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = memfd_create(&(0x7f0000354000)='-lo,md5sum\x00', 0x1) getsockname$ipx(r2, &(0x7f000053b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000091b000)=0x10) fstat(r2, &(0x7f000024f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r3, r0) 2018/01/29 07:40:54 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f000001d000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) waitid(0x0, r1, 0x0, 0x2, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x6f79) 2018/01/29 07:40:54 executing program 5: r0 = semget(0x1, 0x0, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000001000-0xfb)=""/251) mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/01/29 07:40:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000251000-0x10)={0x8, 0x0, 0x400, 0x3, 0x0, 0x80000000, 0x100, 0x34d, 0xb0, 0x1000}, 0x10) r0 = socket(0x5, 0x1, 0x6) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000828000)={{0x3, 0x85a}, 0x6}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000704000-0x8)='./file0\x00', 0x2, 0x48) connect$bt_rfcomm(r1, &(0x7f000001e000-0x9)={0x1f, {0xe171, 0x1, 0xbcf, 0x200000000000002, 0x4, 0x7f}, 0xfffffffffffffe01}, 0x9) bpf$MAP_CREATE(0x0, &(0x7f00005a4000)={0x40000000010, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/29 07:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e3b000)='/dev/vcsa#\x00', 0x0, 0x10800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000092c000)={&(0x7f0000748000)=[0x0, 0x0], &(0x7f0000c15000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000081c000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000b94000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000ced000-0xa)='/dev/dsp#\x00', 0x9, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000193000)={0xe1a, 0x200000000000, 0x40, '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]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b97000-0x48)={0x1, 0x0, [{0x4b564d04, 0x0, 0x0}]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000a85000-0x14)={0x0, 0xffff, 0x40, 0x1, 0xffffffff}) 2018/01/29 07:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000b0c000-0x10)={0x0, &(0x7f00004bf000-0x30)=[]}) 2018/01/29 07:40:54 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fd4000-0xc)='/dev/audio#\x00', 0xff, 0x0) write$selinux_user(r0, &(0x7f0000e51000-0x25)={'system_u:object_r:sshd_key_t:s0', 0x20, 'root\x00'}, 0x25) mlock2(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a27000-0x11)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) r2 = syz_open_dev$midi(&(0x7f00002dd000-0xb)='/dev/midi#\x00', 0x7, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000ad5000)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x2}}, {&(0x7f00004dc000)=""/101, 0x65}, &(0x7f00003f3000)=0x0, 0xa}, 0x46) name_to_handle_at(r0, &(0x7f0000bf5000)='./file0\x00', &(0x7f0000eb4000)={0x6f, 0x0, "8b633bdea5fbaa95415f7ac2d238086318215a3d7abdc215e2594ef0ee05b66c7f28ae4495405795c53ecf361c899ad2b4b4dc89d91ff2756e8932bf447ae87861be3533b529e1cd796b410efee9500ea45bcbe120a425bb9af2884dc7a9d5e4a0c1e1d09f1306"}, &(0x7f0000c26000-0x4)=0x0, 0x400) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00000fd000)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000c46000-0x38)={&(0x7f000028a000-0xc)={0x10, 0x0, 0x0, 0x8000480}, 0xc, &(0x7f00003f3000)={&(0x7f0000eb9000)=@delsa={0x38, 0x11, 0x204, 0x6, 0x1, {@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, 0x0}, [@replay_val={0x10, 0xa, {0x4, 0x5, 0x6}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x805) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 07:40:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) writev(r0, &(0x7f000045d000)=[{&(0x7f000068f000)="482ba92706ef0fa1b3b052ca819fcbeedb081f4dc04645bd4c4257e2d0a743", 0x20}], 0x3f8) recvmmsg(r1, &(0x7f000075d000)=[{{&(0x7f0000ab8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000099f000-0x20)=[{&(0x7f0000008000-0x1c)=""/28, 0x1c}, {&(0x7f0000ffd000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bc3000-0x10)={0x0, 0x989680}) 2018/01/29 07:40:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ed1000-0x10)={0x0, 0x0}, &(0x7f0000928000-0x4)=0x10) pipe(&(0x7f0000c2a000)={0x0, 0x0}) mknodat(r3, &(0x7f0000c88000)='./file0\x00', 0x10, 0x63c2) 2018/01/29 07:40:54 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000e03000-0xe)='/dev/admmidi#\x00', 0x4, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000083a000-0x4)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f1f000-0x8)='net/llc\x00') sendfile(r1, r1, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) 2018/01/29 07:40:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00008b5000-0x8)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000211000-0x20)=""/32) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00007cb000-0x4)=0x5, 0x4) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) [ 60.961519] kauditd_printk_skb: 13 callbacks suppressed [ 60.961527] audit: type=1326 audit(1517211654.930:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8009 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 07:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:40:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000fe3000)=""/16, &(0x7f0000b33000)=0x10) close(r0) 2018/01/29 07:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 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], 0x0}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa1000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00001b6000-0x24)={0x4, 0x0, 0x5d60e9d3, 0x0, 0xffffffff, 0x5, 0x0, 0xff, 0x2, 0xffffffffffffff00, 0x1000, 0x1}) [ 61.024489] audit: type=1326 audit(1517211654.983:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8009 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 07:40:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x80000) dup(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x6, 0x6f0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80a, 0x0) sendmsg$nl_generic(r2, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x400000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = dup3(r2, r2, 0x80000) io_setup(0x3, &(0x7f0000c5e000)=0x0) io_cancel(r4, &(0x7f00005ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f0000dea000)="25e4c40f5a5ea78c40a16aed4f47093d17588c6d7a2660ffd92286984932118ef5b25450fe8cef2dbb233d706559b700d7beb32afd49f8a28850ad002516f3daa5282b032344c62f08711897d3fe0d9d6d552f99dfa3d0083861145bcd3d6db1be8ed5c53a6cec8d880f17d4eac5201517f36f084c86d4bbc40a14e20aa9e095438424032a307f3fd6cc7438dc0ba4017c3e185fc201c442fdb808bb3bae", 0x9e, 0x101, 0x0, 0x1, r3}, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000fc6000-0x5d)=""/221) 2018/01/29 07:40:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='+\x00', 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000095000-0xc)={0x2c33, 0xfe, 0x200, 0x6, 0x4, 0x7, 0x3ff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000322000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 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) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000405000-0x4)=0x0, &(0x7f0000f9e000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x1, 0x0, &(0x7f0000aa1000)="99"}) [ 61.061627] sock: sock_set_timeout: `syz-executor0' (pid 8043) tries to set negative timeout 2018/01/29 07:40:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000c37000)=@generic={0x0, ""/126}, &(0x7f0000b7e000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x408100, 0x0) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000001000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setstatus(r3, 0x4, 0x6000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r4 = dup2(r3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000014000-0x4)={r3}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) [ 61.094922] sock: sock_set_timeout: `syz-executor0' (pid 8048) tries to set negative timeout [ 61.158914] binder: BINDER_SET_CONTEXT_MGR already set [ 61.165332] binder: 8053:8055 ioctl 40046207 0 returned -16 2018/01/29 07:40:55 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/29 07:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) 2018/01/29 07:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b72000-0x9)='/dev/vcs\x00', 0xcd4f79f5afbf5909, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000f7000-0x4c)={0x916, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capget(&(0x7f0000ff3000)={0x19980330, r0}, &(0x7f0000e48000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:40:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) uselib(&(0x7f0000c49000)='./file0\x00') sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/29 07:40:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000019e000-0x4)=0x0, &(0x7f000023d000-0x4)=0x4) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) r3 = syz_open_dev$mouse(&(0x7f0000cea000)='/dev/input/mouse#\x00', 0x9, 0x8000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00006c6000)={r0, r1, 0x9, 0xffff, &(0x7f0000b67000-0x90)="92e2885b2b119e600cfe8a16a48ce5dc10a4fdf96780fe29f500047d4f2fc5f05fa639884aa258b5dc5a51eae3ce9d0abaf5a2a257f9ba90c17d709d94329b1695be1d31c49c8ca0b8edbba1f2e3211b762b8a1cea227127f32cc97bd17d4c592812aa7b9aad40821569d4c3af34e21c07f66fc08e80b61b923a57459055d17756955b832b8a7628b7b4c0e1d01ef9f8", 0x5, 0x8000, 0x7, 0x6, 0x40, 0x0, 0x2, "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"}) socketpair(0x0, 0x5, 0x1de, &(0x7f000071d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ceb000-0x50)={{0x0, 0x4}, {0x101, 0xffff}, 0xffffffffffff7fff, 0x6, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) 2018/01/29 07:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000dbf000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000476000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x8000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000bba000)=""/46) 2018/01/29 07:40:55 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000f22000)='/dev/usbmon#\x00', 0x9, 0x40082) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9d2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000620000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3a, 0x20, 0xece2, 0xfffffffffffff67c, 0x7755, 0x4, 0x218, 0x4, 0x5, 0x28b3, 0x0, 0x3, 0x6, 0x1ff, 0x1000]}, &(0x7f0000c1a000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fac000)={r1, 0x6}, &(0x7f000004a000-0x4)=0x8) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x0, 0x0, 0x3f, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/29 07:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000a0000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000059b000-0x8)={0xba3, 0x8, 0x1f0, 0x2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00001e9000-0x64)={&(0x7f0000e3a000)=[0x8, 0x5, 0x5, 0x9a, 0xffffffffffffffc1, 0x4, 0x8], 0x7, 0x0, 0xe5, 0xffffffffffffff80, 0x100000001, 0x80, {0x2, 0x1, 0x0, 0x1, 0x4, 0x4, 0x1, 0x6, 0x7, 0x5, 0x8, 0x5, 0xff, 0x676, "47dadfea8debb5dc6415e5ce2c6c2ac256c49ded66e8557df90c31ca5b3c929d"}}) 2018/01/29 07:40:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00008a1000-0x10)={0x58, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558aeb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r3}, {0x9, 0x9, 0xd3, 0x0}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff, 0x0}, {0x2, 0x98f, 0x101, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/01/29 07:40:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x7f) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000028d000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000da0000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10002) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x1e1, &(0x7f0000e84000)=[], 0x0, &(0x7f0000f82000)=""/81, 0x51, 0x0}, 0x0) 2018/01/29 07:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000002b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000995000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003ba000)={@generic="c3051e1f687294b79abc8175d36fcbe0", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ed9000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000141000-0x4)={r2, 0x2}) 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) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) connect$netrom(r1, &(0x7f0000bed000-0x48)=@full={{0x3, {"7123ee0674af66"}, 0x8}, [{"f842f37e000751"}, {"5f462413425658"}, {"c79e968c12a74c"}, {"b667da47f85ae5"}, {"02fd79f49f874e"}, {"040cce8d4056bf"}, {"6c235db5e1acb5"}, {"24067347033c8b"}]}, 0x48) 2018/01/29 07:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000457000-0x58)={0x1, 0x0, [{0x80000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000bc2000-0xd8)=@pic={0x91d2, 0x8, 0x7, 0x7, 0xad, 0x2, 0x7, 0x2d3, 0x1000, 0x4, 0x9, 0xfffffffffffffffe, 0x9a, 0x6, 0x80000000, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000328000)={0x5a5, 0x20, 0x3}) 2018/01/29 07:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000905000)='/dev/rtc\x00', 0x2000, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c6, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b86000-0x13)={0xc8, 0x3f, 0x2, 0x9, 0x8, 0xd1}) r3 = syz_open_dev$vcsn(&(0x7f000090b000)='/dev/vcs#\x00', 0x54c, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) rt_sigtimedwait(&(0x7f0000d98000)={0x0}, &(0x7f0000f49000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x10)={0x0, 0x989680}, 0x8) 2018/01/29 07:40:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000835000)='/dev/rtc\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000bb3000)={0x4000000, 0x40, 0x3a}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00005b5000)=0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00009bd000)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0x3, 0x7ff, &(0x7f0000d83000-0x8)={0x0, 0x0}) accept4$unix(r0, &(0x7f000058f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c5e000)=0x8, 0x800) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b44000)=0x0, &(0x7f0000b19000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/29 07:40:55 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ffa000)={0x0, 0xba, "25302b510296b90ecc5cf9a30a0a3a7ceb006a290b66c3f820de11e45218749319a1f397915b8db4a6404732d21037c724bed7697451f3f72d1b88de800519179743745acedf087a032fa55af9b45127dc59f780c2861cd9bebf4f84fe7f5a5d1764c6d53a85c57a95b29ffb311d6d508805f62facc1a855532920a9b291f94b7f066b5d142e7ba7e3c22e6b34049675a78714706ce9a1b57bba7514a001732ebec12e5c1c945d406dd12315ba65812e980c4914edc454afa618"}, &(0x7f0000558000)=0xc2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c62000)={r1, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffc000-0xc)={r2, 0x800, 0x30}, &(0x7f000072e000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000ffa000)='/dev/adsp#\x00', 0x3f, 0x20a02) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080e000-0x10)='/dev/sequencer2\x00', 0x60000, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000c7f000)={r2, 0x7, 0x5, 0xffffffff, 0x9, 0xa954}, 0x14) 2018/01/29 07:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, @perf_config_ext={0x2, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) syz_open_dev$amidi(&(0x7f0000259000)='/dev/amidi#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b13000)={r1, 0x1}) readv(r0, &(0x7f0000e0f000-0x30)=[{&(0x7f0000782000)=""/223, 0xdf}, {&(0x7f0000533000)=""/154, 0x9a}, {&(0x7f0000694000-0xcf)=""/207, 0xcf}], 0x3) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f000009c000-0x70)=[{&(0x7f0000180000-0xa0)="2c0c89c724d15562075061ef125a97d87a70dcdefac3e62cd08abf30ea0b1220aa7c04874e12e46afe596d881234eb26befe217aa712d68033d37f05906296fc762fc8187fd38c1f2bf46673ae10799846833d06ed5127a6fe391a18fe387fe6d40cf67892ebf41a7538682bac70fe2e48e19460293456f9b03feeae6ac96d03e7ace041fd29fe9400012f2424fa3f50714d62ed1c0493859343b12a4776b90e", 0xa0}, {&(0x7f0000cc6000-0x9)="8f6101c42ea85186c8", 0x9}, {&(0x7f00002ba000)="2a9aac22d9a50a8d1ff2ac40bacdb364456e292a87dd4b20fa5103256191ed852fc105500101c3e43b4cbcbb3be570f227e54529b592956a632b027f8824a87fa0e36eafb449a11b9f089c12b6bdb358a145bbff912663010afdbfeb34436a56b94a202567ab8bf6c04d2fdc9971dd4080359db7290c643965f813a17e1738c82f19288d817928570bad7171a29c5d8d22daabc502f3564823e248ea3ad04cc124b0221c21c903ba8fce05833921f75d8b8c32271a103400cbfe9ea68e86c5be9d563cec12499cde4569aaec477657227de7d7a12c7c4daaa1c17954776184545e0b95470b3d0b32d93df361400230", 0xef}, {&(0x7f00004c0000)="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", 0x1000}, {&(0x7f0000df6000-0x29)="e9e0895b3497cc459cf9c73c028d0d09aa111adf92133618d29827ec644e0f4428e95b4e162f4bce38", 0x29}, {&(0x7f0000068000)="3cc3ca64164b8d44bc79489bc876061dc7a91606f44df766d38cb594b2f8c4e74a6acbac8e64d4e300d5d255950442adfd3f744d34ef9d1a6c5e9fb0ac79a5c004ef7db554d2a328fcfd5246796ed7389407669f712c182235810d5a8a75f08535ad40b26407f2090e06afdd22fb6ff5c6bc38204c555503d10cbf16f02388db98a51969305936c9d6cd6ea2a58c9b9bb3698882885fa94e62bd8ae6a4a6a79aecce7812d50511d63e48f644e179b08912920263d94707e918d58cbacbdc55fa0d7dbf8cf38b072ea1d34a", 0xcb}, {&(0x7f0000d03000-0xa7)="7faa4a6014f3b877af912a3d91414825999e86f59450f6b69b202349c89ba121968d188891d7abee48b207fd83ab3d2a93a9e18923d19ade3cbf5fc150c4a02324c9874d95dcaac05d70d8d9a33296b7170b1d698b105e524c58b8b025bed28256378da3fae8c26233812787f8c7f20d824567ff5c13bf0c06eb4cd3519f35751b282fa79e8e1c6e8d4c9bc28279bf46661218132426ddf568d44ee781799d9b205ac2a1b829a3", 0xa7}], 0x7) 2018/01/29 07:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000116000-0x2)=0x3, 0x2) 2018/01/29 07:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) open$dir(&(0x7f0000884000-0x8)='./file0\x00', 0x400000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = syz_open_dev$sndpcmc(&(0x7f0000ff5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004ed000)={@generic="98f97d2e4d61fb8f395ef9b7e17887e1", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a4f000)=0x0) 2018/01/29 07:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000038c000-0xa)='/dev/dsp#\x00', 0x2faa, 0x101000) readv(r0, &(0x7f0000622000)=[], 0x0) 2018/01/29 07:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000043a000)=0x9) 2018/01/29 07:40:55 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xa, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000025000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000024000)={r2, 0xf}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000000b000-0x50)={0x50, 0x0, 0x9, @fuse_init_out={0x7, 0x1a, 0x4, 0x1, 0x1, 0x58c, 0x200, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000024000-0xc3)=""/195, &(0x7f0000025000-0x4)=0xc3) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000022000)=0x0) 2018/01/29 07:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000c81000-0x4)=0x0, &(0x7f00004bc000)=0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000a85000-0x50)={0x1, 0x0, [{0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 07:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}, 0x12) sendto$inet6(r0, &(0x7f000028c000+0xbc3)="", 0x73, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e95000)='/selinux/enforce\x00', 0x81, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001a2000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00002c0000-0x40)={r3, 0x3, &(0x7f0000102000-0xc)=[0x2, 0x9, 0x6], &(0x7f00005c2000)=[0x82, 0x8, 0xffffffff, 0x70000000, 0x7ff], 0x20, 0x2, 0x2, &(0x7f0000bf2000)=[0x100000001, 0x10001], &(0x7f00003d1000)=[0x7f, 0x3, 0x735], 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000328000)={0x0, 0x8001, 0xa, [0x33e, 0x1, 0x8, 0x68a2, 0xea, 0x400, 0x2, 0xffffffff80000001, 0x400, 0x81]}, &(0x7f0000890000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000988000)={r4, 0x4}, &(0x7f0000e05000)=0x8) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/29 07:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000c65000-0x60)=[{&(0x7f0000952000)=""/219, 0xdb}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000fde000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x1, &(0x7f0000132000)={{0x77359400, r1}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:40:55 executing program 7: r0 = getpid() r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x103001) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000480000-0x8)={0x0, 0x5}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000a67000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000d4000-0x18)={0x1, 0x3b, 0x5, 0x7ff, 0xd, 0x8}) 2018/01/29 07:40:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x4, 0x100000000, 0x3, 0x9}, {0x6, 0x0, 0x400, 0xd65}, {0xfffffffffffffffe, 0x6, 0x8, 0xfffffffffffffffc}, {0x1, 0x10000, 0x7, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f000052a000)=[], 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000029e000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:55 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009b5000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000ff8000)=""/120) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00002dd000-0x20)={0x2710, 0x3, 0x5000, 0x2000, &(0x7f00002d1000/0x2000)=nil}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/29 07:40:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001cd000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x19) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000-0x8)=""/8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000097b000)=0x0) 2018/01/29 07:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/dsp\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ffff00e90009144a000ae9", 0xffffffffffffffc1, 0x0, 0x0, 0x0) 2018/01/29 07:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x2, 0x1f, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) accept4$ipx(r1, 0x0, &(0x7f00008bc000)=0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e24000)=0x0, &(0x7f0000ff6000-0x8)=0x4) 2018/01/29 07:40:55 executing program 5: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dfb000-0x4)={r0}) getsockname$packet(r1, &(0x7f0000a28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000092d000-0x4)=0x14) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) sendmsg(r0, &(0x7f00003b0000)={&(0x7f0000df9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000d36000)=[{&(0x7f0000dfa000-0xcd)="a7", 0x1}], 0x1, &(0x7f0000df9000)=[], 0x0, 0x0}, 0x1) 2018/01/29 07:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setxattr(&(0x7f000016e000)='./file0\x00', &(0x7f000037b000)=@known='security.capability\x00', &(0x7f000099d000-0x3)='{-\x00', 0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) msgget(0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000e08000-0x55)="a5948720af0a9424ef0a5ed6b5f54c02b26215944254bf58e896bd66233c31aa", 0x20) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 07:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000912000)='/dev/kvm\x00', 0x80000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00007e0000)=0xf000) 2018/01/29 07:40:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2b, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x8400000}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @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]}, 0x5, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) [ 61.910766] openvswitch: netlink: Message has 4 unknown bytes. [ 61.925595] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/29 07:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f000069f000-0x8)={0x0, 0x0}) 2018/01/29 07:40:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00006fa000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000002000)=""/195, &(0x7f0000003000-0x4)=0xc3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r2, r3}) r5 = creat(&(0x7f0000fd0000-0x8)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000534000-0x58)={{0x0, 0x5}, 0x1, 0x101, 0x4, {0x3ff, 0x2}, 0x8, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000077e000-0x4)={r4}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ab9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r8 = open(&(0x7f000068a000)='./file0\x00', 0x1, 0x80) accept4$packet(r8, &(0x7f0000597000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b7a000)=0x14, 0x80000) clock_gettime(0x0, &(0x7f00009ed000)={0x0, 0x0}) sendmsg$can_bcm(r5, &(0x7f0000d29000)={&(0x7f0000385000)={0x1d, r9, 0x0, 0x0}, 0x10, &(0x7f0000625000)={&(0x7f0000d86000)={0x5, 0x800, 0xeee4, {0x0, 0x0}, {r10, r11/1000+10000}, {0x3, 0x5, 0x10000, 0x2}, 0x1, @can={{0x3, 0xffffffffffffffe1, 0x1, 0x1}, 0x3, 0x0, 0x0, 0x0, "41d9a2bc8e69afcb"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0xc004) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000b10000)={r7, 0x80000, r8}) 2018/01/29 07:40:55 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f000002a000)={0x3, r0}) 2018/01/29 07:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/29 07:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ca000)={r0, &(0x7f0000066000-0x12b)="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", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x3a2f, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000ff0000)=0xc08, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f13000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000dac000-0x60)=[{&(0x7f0000e6f000)="7741814efcdcc1169208791e59369ac1d30e38eefffd4b3536317778f043a85e35f0458960de", 0x26}, {&(0x7f000056d000)="91acf4dabeb854f89813962a87f98ccac1114732cb7f85d5086048abc830ea52be640359be8b3973664e76bb994ef32c1b786477f886a32c530c0d014b6ae7668f9833e4a875ffb180b22240b52f5b8f435cbe5ad8a69fa67bef51d77b6b37c2f57917da49dd31b190f3e30268af4f5f7d9b666181d7c11cdcf599d84df84496d3c95854a3630854", 0x88}, {&(0x7f0000ed2000+0xace)="770756cb86d0e690c1c96a21c0f17512042cacd8729beff0d7f02724c43a", 0x1e}], 0x3) perf_event_open(&(0x7f0000481000)={0x2, 0x78, 0x10001, 0x1, 0x8, 0xffffffffffffff1e, 0x0, 0x5476, 0x8010, 0xb, 0x401, 0x9, 0x9, 0x10000, 0x400, 0x9, 0x100000001, 0x101, 0x0, 0x8, 0x5, 0x7, 0x5, 0xfff, 0x5, 0x7, 0x94db, 0xe99000, 0x0, 0x8, 0x5, 0x2, 0x1, 0x98b9, 0x6, 0x1, 0x2, 0x9, 0x0, 0x7, 0x2, @perf_config_ext={0x8, 0x0}, 0x200, 0xfffffffffffffc01, 0x0, 0xbc118904719df6e, 0xff, 0x100000001, 0x40, 0x0}, r2, 0x4, r3, 0xb) ioctl$TCSBRK(r3, 0x5409, 0xc000000) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000972000-0x4)=0x0) r4 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000de2000)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000405000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000044000-0x4)=0x779, 0x17f) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x40011ffe, 0x0, 0x0) 2018/01/29 07:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000c4a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000109000)=0x10) r1 = signalfd4(r0, &(0x7f0000c06000-0x8)={0x200000000000000}, 0x29, 0x4000000) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) r3 = getgid() getgroups(0x1, &(0x7f0000d71000)=[0xffffffffffffffff]) stat(&(0x7f00009df000-0x8)='./file0\x00', &(0x7f00008be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003d0000)='./file0\x00', &(0x7f00003f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000069a000)='./file0\x00', &(0x7f0000e04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000288000)='./file0\x00', &(0x7f0000b95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000de5000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000b2c000)='./file0\x00', &(0x7f000065a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000d85000-0x24)=[r3, r4, r5, r6, r7, r8, r9, r10, r11]) ppoll(&(0x7f00007ac000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r12, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) stat(&(0x7f000046d000)='./file0\x00', &(0x7f0000b82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) signalfd(r1, &(0x7f00008f4000)={0x0}, 0x8) 2018/01/29 07:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) unshare(0x8000400) fchdir(r0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004cf000)=0x3, 0x4) 2018/01/29 07:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000047e000-0x1e0)=[{{0x0, 0x0, &(0x7f0000f24000)=[{&(0x7f0000641000)=""/180, 0xb4}, {&(0x7f0000f18000-0x39)=""/57, 0x39}, {&(0x7f0000a1c000+0xcf1)=""/249, 0xf9}, {&(0x7f000002a000-0xa2)=""/162, 0xa2}, {&(0x7f0000876000-0x87)=""/135, 0x87}, {&(0x7f0000660000)=""/244, 0xf4}, {&(0x7f0000203000)=""/39, 0x27}, {&(0x7f0000301000)=""/72, 0x48}], 0x8, &(0x7f0000e35000)=""/14, 0xe, 0x20}, 0x100}, {{0x0, 0x0, &(0x7f0000729000-0x20)=[{&(0x7f0000f8d000)=""/0, 0x0}, {&(0x7f0000910000)=""/106, 0x6a}], 0x2, &(0x7f00007f0000)=""/224, 0xe0, 0x9}, 0xff}, {{0x0, 0x0, &(0x7f0000835000)=[{&(0x7f0000c40000)=""/31, 0x1f}, {&(0x7f0000ae0000-0x58)=""/88, 0x58}, {&(0x7f00007a8000)=""/167, 0xa7}, {&(0x7f0000e6f000-0xac)=""/172, 0xac}, {&(0x7f000084e000-0x87)=""/135, 0x87}, {&(0x7f00008c1000-0x1000)=""/4096, 0x1000}, {&(0x7f000024e000-0x4e)=""/78, 0x4e}], 0x7, &(0x7f00001e7000)=""/168, 0xa8, 0x7}, 0x6}, {{&(0x7f00001bf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f1f000)=[{&(0x7f00007c3000)=""/158, 0x9e}, {&(0x7f0000026000)=""/23, 0x17}], 0x2, &(0x7f0000cef000-0x32)=""/50, 0x32, 0x80}, 0x7}, {{0x0, 0xfffffe2e, &(0x7f0000941000)=[{&(0x7f0000f8a000-0x24)=""/36, 0x24}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x4}, {{&(0x7f0000cac000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000040b000)=[{&(0x7f0000ad1000)=""/169, 0xa9}, {&(0x7f0000c9f000-0xe0)=""/224, 0xe0}, {&(0x7f00001b6000)=""/130, 0x82}, {&(0x7f000090d000)=""/144, 0x90}], 0x4, &(0x7f000030a000-0xa7)=""/167, 0xa7, 0xfff}, 0xf}, {{0x0, 0x0, &(0x7f0000873000-0x10)=[{&(0x7f000009f000-0x86)=""/134, 0x86}], 0x1, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000ec1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000406000-0x10)=[{&(0x7f0000d5f000-0xfc)=""/252, 0xfc}], 0x1, &(0x7f0000df9000-0x2f)=""/119, 0x77, 0xff}, 0x1}], 0x8, 0x20, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000645000-0xef)={0x0, 0xe7, "5f1362e5828aa6fb5066e7ee069451501aa1722870b012c0d516edf73b105643a70ec03061d7fb4dd0365f1406a28c0d546838d4e64512bf2f4511c534d02570de23c96aa4a1229ed5e8c337de08c2dfadde273b2b6583c20dbff42e9c03a0faf7209c3d2f37786d100acc900243f9e81212d3f4f219a95fd6aecfc4b5262e06ba2806c559dbc6f53d6e6016cc602c10b706c31d993df55d7dbd31f56288312fd2b5e184c3888025ad57b857e4d173e00292dbea0d5530c89efd8ef46837edfd9da3267df9d39f026c1aa923fced16815b7fad325a63184c0ce55fc95ba3b4da16f54195e8159a"}, &(0x7f0000985000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ba9000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x869, 0x7, 0x0, 0x800}, &(0x7f0000525000)=0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) ioctl$sock_proto_private(r4, 0x89e5, &(0x7f0000657000)="3f82338e4d9c5de8f75a129c98ee9a8cc6a59424b6618aea6b5e7e169ad2b0178a6ede8feb896e0d873a375514a5e0edaa6619a7a818e9b459342571f32cbd7f327efb4c26aecbee176f75dabad2f66ad6bf573c02057225bbc36e403a28c6722b94c8d2eb1f45b1d3127bf799d2b964a7ae5e9a67fba085f98d0af79b3eff6801daf20e395c81ed978c14973f921ddd92c80a72082c9610b4f01028b388b606fcb8203d2c9736edade7b5227e1719c7af6fd8fdc8e638c4d1a1abe6f5b21141933ff896f61d983dbcc811c05cceeff853cffeb1b5a82c4c3aacf8771bbcdb3b92f0") bind$inet(r4, &(0x7f0000c17000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c8f000-0xb)={0x5d, 0x6e, 0x1, 0x4e, 0x3, 0x7, 0x4, 0xfffffffffffffffe, 0x2, 0x100000001, 0xce}, 0xb) openat(r4, &(0x7f0000710000-0x8)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e3b000-0xb8)={r3, 0x3, 0x101, 0xfffffffffffffffa, 0x3, 0x4, 0xc68, 0x43251145, {r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x5, 0x58, 0x400}}, &(0x7f000045e000)=0xb8) 2018/01/29 07:40:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000002000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 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) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f0000be7000-0x5)='vxfs\x00', 0x101000, 0x0) setxattr(&(0x7f000089f000-0x8)='./file1\x00', &(0x7f0000e4a000)=@random={'osx.', 'vxfs\x00'}, &(0x7f0000fa1000)='\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000077d000-0x8)='./file0\x00', 0x0, 0x122) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) 2018/01/29 07:40:56 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x7, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x64)=[@in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5}, @in6={0xa, 0x3, 0x893a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff86, @loopback={0x0, 0x1}, 0x9851}], 0x64) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xc)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) tee(r0, r0, 0x1f7, 0xd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e28000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007c2000-0x48)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1af}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000142000-0x50)={0x80, @tick=0x2, 0x3, {0x6, 0x98a}, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f000059a000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d3e) 2018/01/29 07:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d89000)={0x0, 0x0, 0x0}, &(0x7f000030a000-0x4)=0xc) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) r5 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000a20000/0x2000)=nil, 0x2000, 0x2000000, r5) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000a19000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r2, 0x407, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000b00000-0x8)=0x7) r6 = dup2(r2, r4) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000e36000-0x2)=0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000fb4000-0x20)={@generic="e9535ff3c93db94d546588b1f0ef1041", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 07:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffa000-0x10)=[], 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000435000)='/dev/urandom\x00', 0x0, 0x10003) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x52, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/29 07:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000094f000)=0x0) 2018/01/29 07:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000168000)=@generic={0x10001, 0xfffffffffffff09c, 0x3ff}) r1 = dup(r0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r1, &(0x7f0000a17000-0x8)=0x0, 0x36) sendmmsg$alg(r1, &(0x7f0000c48000)=[{0x0, 0x0, &(0x7f00005e0000-0x10)=[{&(0x7f0000498000-0xe6)='m', 0x1}], 0x1, &(0x7f00009e8000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) 2018/01/29 07:40:56 executing program 2: mbind(&(0x7f0000982000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000bee000)=0x1, 0xfffffffffffffffa, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) 2018/01/29 07:40:56 executing program 7: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") rt_sigpending(&(0x7f000050f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="3185065f515d6e0aa4fb2a5f08149195a22b1df0a72c3ce460539fe0064cc4bdce5d149c523a20ab9773b1aee7f623fab2b7d66a4f5c222c26dc8c2aa3959f05e21d1f7679757300078346eb3d7c36331f15db8602e033b1211884ba8b469c56d800de2848d3eb02779c75a3e289bd32b5a556b6c7e09e6ed54c743bf6a69e590caff853286ce5c8e4e0b32019c2631461bdc902379b077181915b21", 0x9c) r1 = add_key$user(&(0x7f0000a68000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009cc000)="e92685d44e93b0efd2a18d90e0acb56da96d702d774fee2fe6f082eb650635645b2224393c35ad2bf367bf0044754992", 0x30, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) 2018/01/29 07:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4801}) listen(r0, 0x40000000000005) r1 = openat(0xffffffffffffffff, &(0x7f0000b91000)='./file0\x00', 0x40, 0x40) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00001ea000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r2, &(0x7f0000a28000-0x38)={&(0x7f0000217000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f00004cf000)=[{&(0x7f0000f3f000-0xa2)=""/162, 0xa2}, {&(0x7f0000d51000)=""/62, 0x3e}, {&(0x7f0000455000-0xb8)=""/184, 0xb8}], 0x3, &(0x7f0000811000-0x4)=""/45, 0x2d, 0x8}, 0x100) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aa8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000cd3000-0x38)={&(0x7f0000f5c000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000cf5000)={&(0x7f0000645000-0xc0)=@ipv6_getaddr={0xc0, 0x16, 0x300, 0x6, 0x0, {0xa, 0x0, 0x20, 0xfd, r3}, [@IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x3, 0x6, 0x50}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x9a, 0xfffffffffffffbff, 0x200}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8080}, 0x0) shutdown(r0, 0x0) 2018/01/29 07:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) r2 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000a8c000)=0x400000000000, &(0x7f00006db000-0x4)=0x4) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 07:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/kvm\x00', 0x200700, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a2a000)={0xae, 0x0, [{0x277, 0x0, 0x3}]}) 2018/01/29 07:40:56 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000028000)='/dev/midi#\x00', 0x40, 0x101000) getsockname$unix(r1, &(0x7f0000021000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001a000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca8000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c48000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9a4c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b9000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ae0000)={r1, 0x200}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/mls\x00', 0x0, 0x0) listen$netrom(r3, 0x1ff) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000151000-0x4)=0x8, 0x4) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00007d9000-0x8)={@rand_addr=0x9, @loopback=0x7f000001}, 0x8) 2018/01/29 07:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f000089b000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r4 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) r5 = shmat(r4, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_LOCK(r4, 0xb) r6 = add_key$keyring(&(0x7f0000a9b000)='keyring\x00', &(0x7f0000638000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r7 = add_key$keyring(&(0x7f000071d000-0x8)='keyring\x00', &(0x7f00004a8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r6, 0xabe0, r7) shmdt(r5) shmctl$SHM_UNLOCK(r4, 0xc) 2018/01/29 07:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000127000)={&(0x7f0000b52000-0x10)=@llc={0x1a, 0x6, 0x4, 0x9cf, 0x10001, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000096000-0x50)=[{&(0x7f0000467000-0x48)="9ef253ba7f39ce70d8db283ba7e8adb6169bce192b976536109aad7d26664532bce19035732c5b1e0ff20b5ca36e858889055a76207db5dd5797b7831749484a0e1a5adcd023a7c7", 0x48}, {&(0x7f0000d1a000-0xbe)="754db0ac5cff71b4e96a36686921ca40c855983f986989b22ff84ec9d526388d7061f6b6c45367a9e08e36b3359322664cb54772a2cd7c1d8499484241f238461363c604c3c38469850aa10279e8cf1ffe7830f1c647ecb999c564b2032f0e41b4e94852768fdf3fbcad75aa8512c1485322220e5b54a015124fd38dfe9371b85b0e680e9a6c3587ce36fd29cd9183c22cb9de32c63b43341939775187563bc798d2bc2d5caf907cbc5c4a453db0b6ef610d2a90a54c66d8f12677ed22fb", 0xbe}, {&(0x7f0000c2b000-0xdf)="e8f79257ddb2eaef22e121cc01431682a5a535f98f6396bf015e36a4c147df3f83381e031af973f2c498facaeec363012b04ed582fd914a5af1a9f56ee6c87d3bffa193f2914ed0cabcf35f0fb86e537ccc86f5641e994b414ff2165dcd859c5c002e33455948f1a3562efcca2d7239bfd11a9ef3f3e44754a9293d0589ee89ebe648dd83d1c2449c4b8d50600a2d4bdb1d7ddc41a850556ce1411ccb6605d7d777cc2efe5cba5d7a9e026f1c8f19b62002578ed1ebf307d31bdedbe39bfbb1f5974d616c98f94d603f07ae527b7018477a76c9da8863541443dc2bb8bd81e", 0xdf}, {&(0x7f000042a000)="a3e9f1402e3a6b", 0x7}, {&(0x7f0000ace000)="43b63c10246686b0f3b26f4bddf0b365678fccea927585ad3f4e2885acbde14de2ea8d9c8f6b0d80252da1068a2eb9c6ac6a071d81af669a75d5681209d1f20ddf4b67b93c665b126d953005ae745657bb3541721060cc32242dd29e8d5fdb8e3f34e8b001ef154852b7e3a61122b451f760d48c518342323b65679898bae9fa332e3e5364869a77d9d175542cdd7e111d8f5ecd96d5fcf862db", 0x9a}], 0x5, &(0x7f00007c2000-0x2c0)=[{0xa0, 0x11b, 0x7fffffff, "c72e50ee6e789954d9224fa0f6e6002ef2e734957afde26d9653bea860b668ce587c5572661153233a7480325decd5925baf12d2d5c83b378d48eebbc548fc10f1a74a89ae29135cc134bcc9e502defe7fcd6c56ed214e6fee543aadb5cc7a8373e985cfec99723b06926deb4b08057ca11bbd1f74191ff8aa36edbb584d836ab8c399b9399f04e8595be4"}, {0xe8, 0x6, 0x6, "36bdd53c6d3bcf362da19d5c08c40382a40cc85df63e303f19a2be942667eafe83c834861c1fcb6d47d22197119b9af111f7691fb827bd94c75987f1ef37231185a068df27ae78d83d2219364938c6574b3371a4bf38b82d0983ff75bf38e13c841698b8ca48a23a783d95cfb0488d47c43ecd1d71d139e81bf92b79cdb0c205026e9afe30b27b1560f8ca358486764ecbdcedae106e765aa5715f570e97c0cabdf8a4237bd85d1ff1c17aaecf77d45b968d9d4237301dab6c9c25c02a76aca157c33ae0132292394161c5cde44b724400cd47"}, {0x48, 0x104, 0xffffffff, "190300a9873074c54d8d45c0df1c4631b093236593042061387232ffb920133ff8dbfd7662bf73327a9faf3bda12e9272b87"}, {0x68, 0x112, 0x5, "d96c2d2a8a3297be38a8d42ee4a480328a7fb9dd6facc2175c0cc8ddacbb2abcae33a006a87136240b254355765b74c38f0e71e789acfa75d1f2307f6ae51d6e80ef869f2169b9c8a1aa6ead0e85c5b840e8cf99ad6ea9"}, {0x88, 0x10d, 0x3, "7e7fb137a38f17f6b1c383f3ee3a125900051f3405373dd30196c96c651094270888e90d11c6a4ad62023c4bf56bc200be24a56cbcc31fd4803ee291a09b8049af4e0a9143f3c304e896e87e4d688f28ecee7b641b1af017140262c38820418fb8b418e0ed42e23ade93f688515316a89d"}], 0x2c0, 0x20000000}, 0x4000) unshare(0x400) recvmmsg(r0, &(0x7f00001bf000)=[], 0x0, 0x0, 0x0) 2018/01/29 07:40:56 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0x0}}}]}}, 0x2d8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ppp\x00', 0x200100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dca000)={r0, r1, 0x7, 0x2}, 0x10) r2 = socket$inet(0x2, 0x7ffffffffffe, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b77000)=0xfff, 0x4) fadvise64(r0, 0x0, 0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002d4000-0x10)={r1, r1, 0x2, 0x2}, 0x10) 2018/01/29 07:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f000087c000)=""/0, 0xffffffffffffff3f, 0x0, &(0x7f0000513000-0x10)={0x3, {"3709001100fca8"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000c54000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f6) 2018/01/29 07:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0xfffffffffffffef2, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fb7000-0x4)=0x7, 0xfffffffffffffeed) fcntl$addseals(r0, 0x409, 0xe) r1 = syz_open_dev$sndmidi(&(0x7f00005e4000)='/dev/snd/midiC#D#\x00', 0xae8, 0x8a00) bind$inet(r1, &(0x7f0000362000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000513000-0xb)={0x5, 0x3f, 0x3, 0x3b25d038, 0x5763, 0x3, 0x4, 0x1, 0x8, 0xffff, 0x100}, 0xb) 2018/01/29 07:40:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x10800, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000062f000-0x4)=0x1000, 0x4) socket$inet6(0xa, 0x80a, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00008d8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000929000-0x4)=0x1c, 0x800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000bac000-0x18)=@generic={0x6, 0x1, 0x5}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x0}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f000088e000)="", 0x0) fcntl$setpipe(r2, 0x407, 0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bf6000)={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000474000-0x8)=@assoc_value={0x0, 0x3c}, 0x8) 2018/01/29 07:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006aa000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x5, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = dup2(r0, r0) ioctl$TCGETS(r2, 0x5401, &(0x7f00005ed000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r1, 0x800000010f, 0x10000000000, &(0x7f0000e00000)=""/0, &(0x7f0000a3c000)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000f0e000)={0x80000001, 0x1ff}) 2018/01/29 07:40:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004dc000-0x1)={0xd6e0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000759000)=0x801) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b6a000)=0x0, &(0x7f00000fd000-0x4)=0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407778, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/29 07:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00004b0000)=""/235) 2018/01/29 07:40:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99ef", &(0x7f0000001000-0xb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e19000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000638000+0x445)={{0x3, 0x1}, 0x1, 0x5, 0x1, {0x3ff, 0x9}, 0x200, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$adsp(&(0x7f0000af5000)='/dev/adsp#\x00', 0xfffffffffffffe78, 0x4000) ioctl$TIOCNOTTY(r1, 0x5422) inotify_add_watch(0xffffffffffffff9c, &(0x7f000011e000-0x8)='./file0\x00', 0x0) 2018/01/29 07:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000e83000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x3, 0x8a) r2 = syz_open_dev$sndpcmp(&(0x7f00008e7000-0x12)='/dev/snd/pcmC#D#p\x00', 0xda, 0x101) bind$bt_hci(r2, &(0x7f0000a78000-0x6)={0x1f, 0x7, 0x0}, 0x6) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000843000-0x20)={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]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000195000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/29 07:40:56 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00006ee000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0x26) sendmsg$rds(r1, &(0x7f0000aa0000-0x38)={&(0x7f00001cc000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000029a000-0x10)=[{&(0x7f0000e1e000-0xcb)=""/203, 0xcb}], 0x1, &(0x7f00001ee000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000a9a000)=""/185, 0xb9}, &(0x7f000069a000)=0x0, 0x20}}], 0x30, 0x800}, 0x8000) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000fec000)=""/133, 0x85, 0x40000000, 0x0, 0x0) 2018/01/29 07:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000ac000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b2a000-0x4)=0x0, &(0x7f0000ddd000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000f60000-0xa8)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "0405a0", 0x8, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00007aa000-0x8)={0x0, 0x4000000000000076, []}) [ 62.509139] audit: type=1326 audit(1517211656.476:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000932000-0x62)=""/98) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r0) 2018/01/29 07:40:56 executing program 2: r0 = socket$kcm(0x29, 0x1000000000000007, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ca3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept(r0, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x14) 2018/01/29 07:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000345000-0x4)=0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000a87000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d28000)='/dev/input/event#\x00', 0x10000, 0x44) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039f000-0x86)=""/134) 2018/01/29 07:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c16000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000)=@assoc_value={0x0, 0x1}, &(0x7f0000b2c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c27000-0x4)=@assoc_id=r1, 0x4) 2018/01/29 07:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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], 0x0}, 0x48) r1 = creat(&(0x7f0000a46000-0x8)='./file0\x00', 0x20) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c27000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000-0x4)=0xe8) fstat(r0, &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002b2000-0x8)='./file0\x00', &(0x7f00004e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000025a000)=0x0) lstat(&(0x7f00002a6000-0x8)='./file0\x00', &(0x7f0000b9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = getuid() r10 = geteuid() r11 = gettid() getresuid(&(0x7f0000ff1000)=0x0, &(0x7f0000fee000-0x4)=0x0, &(0x7f0000533000)=0x0) fstat(r0, &(0x7f0000cee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000020f000)={&(0x7f0000b3f000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000baf000)=[{&(0x7f000068c000-0x2430)={0x2430, 0x1f, 0x800, 0x1, 0x3, "", [@nested={0x102c, 0xf, [@typed={0x10, 0x85, @u64=0x4931bddc}, @generic="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@typed={0xc, 0x6f, @pid=r2}, @typed={0xc, 0x8d, @uid=r3}]}, @typed={0x1008, 0xa, 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@typed={0x8, 0x5, @void=""}]}, @generic="e005fe95c676c2ee71a4d46fc5005c6fef72ed2d5dac8e1ed86c5c2856405d782463a91f0dbcafd63402a9a66789db72d747a5c38070a59eb52ea4ed4648d72681b93507a078a7ba8c2c6c0e7b6510fbe6dc257faffb494590f18d25412ab031551771a551bb64cbab8bf2b469dbc14663e49c3b46a0e684eb08d5f5b1cfad0fa93f7444a42a18ac"]}, 0x519c}, {&(0x7f0000406000)={0x2a4, 0x1b, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x1c, @pid=r8}, @nested={0x130, 0x5a, [@typed={0xc, 0x30, @u32=0x800}, @generic="2e1d15eb8bfe4e9e9c03977463cf972be9a785744f04ab5ca706bd80df75d1f04e25d8e9503dc558d1f181a129b6fffc83e083774d", @typed={0x18, 0x5, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="59f89afb757c324c8280568617c7a9ec5d69a151dc0fa2a122f77a289896eaa0fd40346735045282c160fc666748786ba31112310fa04169f581156f1acac26e470a4cf4d45e6a5955be98cd4e5b593ef2631324f505912fc88665ec1da30acb269fe65f226328f977dad2536200a6c8f35720d9c08b926729ccf4a1be2857776f120409c6db8e01b885f799e5d444f0e0fba9880b527a11fe9a6c56ba0393d9fda0b2e30b144f5b347e5c9743f1c1268be57c3d37e35a6b21ccc6ea616bdaf479d49bac", @typed={0xc, 0xb, @uid=r9}]}, @nested={0x158, 0x42, [@typed={0xc, 0x16, @uid=r10}, @generic="0d61605d75f79280051e4b45f057a583aa82c287dc27b4d3311ddb99b1a0ab685c77b18b4f96ab164016729087eed5ea80e24e854b70501b2e4c4a97e7be6484e70c05dc3d35dcaa63fb7ea7e4775cdc5906611842a02636f366e82d2093014907efcf8f48932df9d2f330cf18ac0a7122cb1f3f4ed30396e333eedc56a53e587acc600c84170bc2cb8335b526b006550ca60e52cfcaf720664f13d7cf6aa9d062169ec0463886c2fbe22e795f3f84c552e3bf56f0f6906431d12a0c47dffc474829d504aed107fa7dbaa1179849072235a62a014c2bdf22d31fa10c0850b2", @generic="8bc327e344eb55f362ebad55f11e9974d3f01e8fba91746ac389b1e11fa45678722e5bfe383f77348fc0428137aad85f4474e1bbf45c1df83b666ff316a0375e0debec5356ff2ede0ba8cee0bdc154e776ff29ec9a438ba4e609bc71955a5fd0", @typed={0x8, 0x90, @void=""}]}]}, 0x2a4}, {&(0x7f00003a3000-0x4d8)={0x4d8, 0x21, 0x400, 0x0, 0x0, "", [@typed={0xc, 0x7, @str='GPL\x00'}, @nested={0x2e8, 0x2, [@generic="c4d11b0e2889e0a0b012398555e5567f3dd5431ac9a141eb4d0f154e4595b18c184fce784a1f6400da9861cf4494ed3e847393d05da90d3a0de42d5538ec122c8edf1f90d5236915ec96f66199b17233fda051135074eb0df46a2276317be9ebac08c9fd9a822125eb6ab43a496d00aa0fda4aafcf9ec830aa1f7a56abe7e3473bc6638a55ce99a79a0c0c85685ef5079c2237307512e03e0a4d8fd3680d", @typed={0x18, 0x50, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x8f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ef73b4d78833a469cc7e40990f7918de9a019f387bfe27065ffd994808b307e0f93d26a8bc15f29ece95bfc2c68f2c7c98d2a2d449ec0262162e8ebcc6a9997c5b4b445ae54aeee02357985dd55b4ac09eb0fd9ffb8944b4699473f931bbdf5e841c3da4bb0325e149f607d71d96b00a93f5290d0e6971562f908dbf8b37cdff4afc6528ef888c63625fa63c3b34dfd75d2450991d9eb1aa3fd024f76dabcfc9e43df056b18c776cb220d48cf6d0bfed582b582bf041b8aed74f694c19", @generic="c81218d7aa7a72f0e97016d64ef2a602a8d00a27670d8da923e046c4290ccbde3691b03df14ee44b0d3423e4e739870730ea015725fcface96003655d041c6f757952258df4c8de106efffc6cb848af820db210ac8a7cd193dbc9dcf54a1ed82a223b281571f559f798e589881482b3b6fba80a8df66ee51e242777bb623ad25b7fe4195ebe9236170011ae113c6d77888041a2418a79ed656238184f818e6eea6a86c6e3556e8149b647667703e58ed20a0a47389f8715d2b14", @typed={0x9c, 0x0, @binary="65efbd1808c4a26328eab78092053547ba57fa59ac2a89ea46e560ff4d0e4aee5deeb9bfd2c9b0c5a880e5541eca946f9486d092365461bfd906e50d32eedde4443f0f30f8f6b36a26b2a721fe5c00575c1d0e424e927e50e3321ffb3a95e337b5472d1e7f474a5bb1c0022c78e803e43b91a0f89b811f30d8515bfe38abd3ec032dc5f76818225c403bf50140c596cc67ba"}]}, @generic="a4b72f70ebfee1a308be69458f0a576e0b55446a61ad72eb0019b91d7a5785148c6e97a2ced7fea37dd75a6d08d1ed3b0c33966e8ed9363fbf2b9bea6c644f395288b3161884c7ec3cdba258bc116a5497bd90fd10f780ef46e0e76d5d5d481235ad7f1a771f522b464860897b9740f2ead6f2a62bf77a0f5ee6e27e6852d4469680690cc16612cbd7601b91a8371eb044885e4590a5ffaf4bae4678a2a2235446c2e28087de69715b6f4f73b96719883d", @generic="8a1079035cfbec4eb5963fc085b63ea1f4b1f21d6485efdfe98070a2f5cfb985c30a7d208a2f00d667f16deea43fb7078089e76a683eb470b2fe5318700e1600983fb32990d7c42ebbdb9d46d2643ca292f5bd13589d", @typed={0x10, 0x3b, @u64=0x9}, @nested={0xbc, 0x52, [@generic="50363fe4049b3e0b0802c564ba387055d02ad607e8a4d4fc5667d767ed726103d7348531cc62170ae7774e6a3e38185437a010a4a20d46a44925d64e27f2671131eb9399a4a2c73806c2fcd6d66bcd2ec745b28e0cabef28c677cd798269658c155450af7951f3d1cca2c9c2d66178942fe439ee16e5fb78c2307f8e4131c9", @generic="7f4ca81bbae49c60b73e87cbad3221d974ff0915cff948e516932db3542af938c7cc8b9cee61db0cce9e03", @typed={0xc, 0x94, @fd=r0}]}]}, 0x4d8}], 0x6, &(0x7f00004ee000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x38, 0x4000000}, 0x8010) 2018/01/29 07:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x7, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/rtc\x00', 0x100, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") r1 = gettid() wait4(r1, &(0x7f0000476000)=0x0, 0x20000000, &(0x7f0000589000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 62.532317] sctp: [Deprecated]: syz-executor2 (pid 8312) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.532317] Use struct sctp_sack_info instead [ 62.572118] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 2018/01/29 07:40:56 executing program 0: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") migrate_pages(0x0, 0x0, &(0x7f00003f6000)=0x0, &(0x7f00005b6000-0x8)=0x0) 2018/01/29 07:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f000053d000)='./file0\x00') getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000089e000)=""/104, &(0x7f0000f66000)=0x68) fstatfs(r0, &(0x7f0000c63000)=""/118) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000aa000-0xe8)={{{@in=@broadcast=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=@empty={[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}}, &(0x7f00005c3000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000931000+0x6c7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/checkreqprot\x00', 0xacef9aa4152d6211, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000945000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000cfb000+0xbb5)={0x6, @common='gretap0\x00'}}}) [ 62.652127] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 [ 62.673829] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 62.694257] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 62.782809] audit: type=1326 audit(1517211656.509:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 62.808886] audit: type=1326 audit(1517211656.514:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.834761] audit: type=1326 audit(1517211656.515:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.859864] audit: type=1326 audit(1517211656.516:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000638000-0xb0)=""/176) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008bd000)={0x9, 0x3ff, 0xb, 0x7, 0xfffffffffffff4f3, 0x4, 0x4, 0x3f, 0x0}, &(0x7f0000677000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a69000)={r2, @in6={{0xa, 0x1, 0xab6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f02000-0x4)=0x8c) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xdf, r0) keyctl$unlink(0x1d, r1, 0x0) r2 = add_key(&(0x7f0000f27000-0x6)='.dead\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) add_key$keyring(&(0x7f0000a52000-0x8)='keyring\x00', &(0x7f0000d3f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) [ 62.884879] audit: type=1326 audit(1517211656.516:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.909313] audit: type=1326 audit(1517211656.516:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:56 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000200000)='/dev/dmmidi#\x00', 0x1f, 0x400001) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bca000-0x10)={0x2, &(0x7f0000f51000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000630000-0x40)={r2, 0x4, &(0x7f0000c5d000-0x10)=[0x10000, 0xffffffff, 0x2, 0x4], &(0x7f0000f51000-0x14)=[0x3c7, 0x7ff, 0x0, 0x9, 0x7fffffff], 0x1, 0x1, 0xfffffffffffffffe, &(0x7f00003a4000)=[0x6], &(0x7f00004a8000-0x10)=[0x1, 0x1000, 0x24, 0x7f], 0x0}) 2018/01/29 07:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x85) sync_file_range(r0, 0x9, 0x2, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a23000-0xb8)={0x0, 0x1c, 0x5, 0x100, 0x100000000, 0x1, 0x96, 0xff, {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]}, 0x3ff, 0xffffffffffffff00, 0x5, 0x773, 0x6}}, &(0x7f00003c3000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000038e000-0x4)=@assoc_value={r1, 0xffffffffffff8000}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c65000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000033000)="207990af849688baf00a1440d23da3e0f6e1e41ac42a4ae391048942786f9556f92928a6ce58fc06cb79f97ad6e3d5eba24fced80d815eab912e3d46a4f0c6897023da1716d99c79cbbb38849bcb2f76449ae11f3f0c28cd8874d4b2e612188265f5314cba4ec84f2cbbc8f70b8a6e7b786740bed50a1d639d39703ac1d2818169682b5f91943b7681cab19017004344947637e42798d7b669a8a3fc88e7aa0e9d7fe3b40bb4ca90fb1a53e2a20ee83977319a1cfe2c00e50e92fa84", 0xbc, 0x44000, &(0x7f0000b5b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) r2 = syz_open_dev$sndmidi(&(0x7f000038a000)='/dev/snd/midiC#D#\x00', 0xb, 0x101040) getpeername$ax25(r2, &(0x7f0000078000)={0x0, {""/7}, 0x0}, &(0x7f0000a96000)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)={0x0, 0x0}) 2018/01/29 07:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b84000)='/dev/adsp#\x00', 0x3, 0x54000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00002a5000)={0x7, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000e29000-0x8)={@empty=0x0, @multicast2=0xe0000002}, 0x8) 2018/01/29 07:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e72000-0x1)="", 0x0, 0x9, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f00006a9000-0xd)='/dev/dmmidi#\x00', 0x7, 0x4002) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000aea000-0x18)={0x0, 0x10001, 0xffff, &(0x7f0000580000)=0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/29 07:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000036a000)={0x6, 0xffffffffffffff9c, 0x0}) bind$rds(r0, &(0x7f000001f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000deb000-0xa)='numa_maps\x00') mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002c9000-0x8)=0x81, 0x9, 0x0) mbind(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000877000-0x8)=0x5, 0xffffffff, 0x1) bind$bt_sco(r2, &(0x7f000018c000)={0x1f, {0x63, 0x400, 0x1, 0x0, 0x3, 0xd7}}, 0x8) readv(r2, &(0x7f00000f9000)=[{&(0x7f0000337000)=""/102, 0x66}, {&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x2) 2018/01/29 07:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004dd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001de000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/29 07:40:56 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003fd000-0x8c)={0x0, 0x84, "df47bbc860de4395b1cbd01a46ddc98595ebccd5db3fb5e1111d7ec6d63ee1f762fee09737b4e71b7df54b12c4db97f491f89b55236569aaa23a4b2021406235c141f207259c82fad294270258e71b416cd862591f379df952545ea91b18689d78f0239b42b9258072a88c639c5c135ec434dd884ebfc7241be8e1bd71ab3d04c76a2695"}, &(0x7f000075a000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000131000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000039b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) [ 62.934374] audit: type=1326 audit(1517211656.517:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8310 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=254 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:40:56 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x130, 0x0, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x320) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000b000-0x4)=0x0) [ 63.052927] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT 2018/01/29 07:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d6e000-0x98)=""/152, &(0x7f000084b000)=0x98) 2018/01/29 07:40:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000015e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) lstat(&(0x7f0000365000)='./file0\x00', &(0x7f0000d5a000-0x44)={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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000abd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000df3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003ae000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r11 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009f9000-0x4)=0x0) stat(&(0x7f000024f000-0x8)='./file0\x00', &(0x7f0000132000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000ec2000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x7, &(0x7f0000cab000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00002eb000-0xa8)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000f2000-0x20)=[{&(0x7f0000001000-0x9a)="bf357c91a6a2952464cd0ae9aebcc090579ce8c17c43232db67dfe025ca33e1c66a40a1bcbda7bf58c9d3f9ce164dbd2c34a45f14c008f1783751ee269ec2b6df8985e2c121090f91795b31dcb94e9b8e06207c1d565cda04d37ff9bda7d176af32c5ebdda60566ffc0e449211578271cd0892d3ce9fab1650d88511de3728111d4ce7a447d6d7e7c795b6961d6a33c2754c49980cb72da6e9c9", 0x9a}, {&(0x7f0000000000)="", 0x0}], 0x2, &(0x7f000050a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, 0x0, r12}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r0, r1]}], 0x158, 0x4810}, {&(0x7f0000b5d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000acc000)=[{&(0x7f0000b59000)="c1ea1c2440fbf50a30a3248509", 0xd}, {&(0x7f0000000000)="0ab941e5b1f4a785a4fd88b6924dc9fc4dd8dcada13f6639d36d6821914e8b70f3cb89fd11a4b3de103f2e5b3d56f08bcb27831510e7a35777f83fcebd791a2a88d44af628a067d468bb706092992490e7710f1917ee", 0x56}, {&(0x7f0000001000-0x55)="fe2ee79ac832fcfe4a046b8adbe97d3ce241801ed38d44449607aa2e2130201109f4ee2528f9ba5114c2f9338ccdcccec6c319fa1702dc4258e3f86a10bb31eed0341c8ef018f1ed64e863c0cd8adff1140a2a2733", 0x55}, {&(0x7f0000be4000-0xed)="5324299c35926501fcdd79677c4c061d27cbab3f1309889adbfe7883bc7c426c070f89d99ccdcb1765099ac74587fb2a0e2db7eb9effcac1aba766a71631d932fbc7f5edacebaedf8c65242cdd4882fed656619f9f33ca9c61d279f623134b14b3519fbdd67d839a95ca76db1a99bf81f477174e016823fe3ffb814ee63f152209c9d259c7d93004239e57310b483edc51562f50fada3018ea9b5262197c992df2b86f7a69b4ab0fd59d829676f81779d8ffff2ca66f24bce82cfab2848bf4149adf3cf670ce33c7ab96958fbf8890bf43ec1f120a6b17e033fba4a06e421dfc21a06495b9a657b30c82a47959", 0xed}], 0x4, &(0x7f00008c4000+0xbcb)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x4000804}, {&(0x7f0000df2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a3000)=[{&(0x7f0000929000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0xef)="e32b11a7935ce708c561d67325238b6291cb82300ff194b8cd2df294246b1266eae52fc302ea173fd785411ae59df9fb2d3f1284a7d92ffd86cd09c9a55e69125aefc52f5cde63067c9dbbab88c5933ef8182efbcb3eda60f0d770370762b0968728360cd469984f07c43623ddaaa4b65dec7343a20960d29c803067f3dde1d64881f98a5f3d3f44d471b6eb177e361167bcd84b1a8a482199879fa08c7e896616706770159cc1571590fb8c0009d379b4692ed59a30d08e393cbe0cd0b18cc1832d933192ce8ba6852665a34d0f76ce2ea9f51feff7d6373e713b622371adb040a90de62cff0c03de80fd3adc86cf", 0xef}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x110, 0x8081}], 0x3, 0x20000000) 2018/01/29 07:40:57 executing program 1: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000916000-0x4)=0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000694000)={0x0, 0x0}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpid() mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000916000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000838000)=0xe8) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000915000)={0x0, 0x0, 0x0}, &(0x7f0000915000)=0xc) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000916000-0x4)=0x0) r13 = getuid() r14 = getegid() mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001d7000-0x4)=0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000915000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000915000)=0xe8) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000916000-0x8)='./file0\x00', &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000916000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000916000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000631000)={0x0, 0x0, 0x0}, &(0x7f000031d000)=0xc) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000481000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000916000-0x3)=0xe8) r23 = getgid() mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000083d000)=[{&(0x7f0000915000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000916000-0xa0)=[{&(0x7f0000916000-0x9c)="632f87963d427ef899f5066be39021aa2eafba8ea40f449cb73c64a58ddb86e94648f4556ce124fd50f1ee84f292d03137e5f36187305db4f9c853a6e56f3af416c18a2bd8ab809a8df811152125b45cbbd775d6a3cbd9a007b891fd9dbf21ec14a16e502e5ffbc15e373f2a50a741f5145e745d88adb83f9bc56234d07fb368b1cb90d41b2366d2adeb562a8773226f72dc0cd58789312758f3f3b8", 0x9c}, {&(0x7f0000915000)="c866f5edfcf75f2a0c126b648f6e4426565a8b6a07dd1cd0a740e7a2cc1f7402f61b58fffcd9510fa74b1d15aa6db69b8d003a3dee58a75a258c0bb2e618871af0783dde9155600f7f9324aac60c10209095d4346890e22ab3e6fd470ff3eb1171993c19042bd4f95bba26c5e19ef054161e15cbdf0e2adc007da53bbaa3983ecfa4e73e2e78ee4dc91f202e1ab979782ae786ef9512023673c898b14fa2284f8133d43d6e0fc1f3b6344c9c2aa230b4b6c51a4d385ade835b1eda24de054cb24418409474ea05ac763c", 0xca}, {&(0x7f000080f000-0xd5)="c9a6b198de4e36e92547ea2e3dcd1ebb0a33ed015c110cb57192ef71a7b580e170cde350f3bac403182b97a2b3ba21c0590d22411410cec6a52f386aad68a708a99086638dba21fc5328900fabfd33636c452a2ade93d05027dedfc2122ece28bf99722ae329517ecc9a2e93f264458549810b07d1bcd6fc86805d077b50e67d4bbc7a573781c9aa88f991c7e18e3868955302a882e3360ee07f355d5b130d4b3d52098bfec4d670a0eee4e18c2cdfcb734e69d7939cd9a422eab839320bbb0e399a4bb0e15eb461c7693f0d8819559903c0a05379", 0xd5}, {&(0x7f0000915000)="c13fe77782dab7cab40820372968b37dbf6c1bb0c7065f3c4c035ccc30f4d489c6026b468934fb6cd2bd4fd910a241111cca3cd37f1b129a0605bf72343916356f21d09d50f3ef274f898c6fc0ae3ae5965716ef74f831570e299f3a5f90113cadc4d96e7d7c3082f8e5dfe96ecd5dc036076c8a931c4afed691edb5e25a8b67bb5f533e2978cbba88b28b4c10eced40149391e137d98a294646068f", 0x9c}, {&(0x7f0000066000)="581a6586b5f7268ee08e5aedfd54797416b3e9909f4714226f45347928d4940bfc2c71fc7d8fecae8e1289c153df88bf1dff2832814d346d618bfb9e2880473a02f6379a9566014ea31582f581fe4877c3eb192343292a12888e73b3157146fd64b84e2665b993567587e2fada0f12989a084fda62944b5006ce0c4b0c23c36da4854ebaa11b1c7d5218e36bf60df4522f01bc0fdec7039f5310ebc7c75e6c61314be5f54cf846fa20f59ad2756aaddece207073c6a07423fb8cf79c30b4656f313281b92029aef6715c61f919e3ec3017d2a3debb2fc048c38d59caef1b449a22829d42533acee2dc24c7d6db2a45b9a5", 0xf1}, {&(0x7f0000875000-0x5c)="65cc169abf41bea2dc5ee8c914735104bddb1d000b0aa84fc35aa5123c25dfc21a67a2f15d21922d8de3227f5af23930ce78b02a6630cd5165a4b7f960d469c3ba168d22e2dae832be4bd14cce50f11bc05f518bdd796ac2aeda2c66", 0x5c}, {&(0x7f0000916000-0x9)="205fec7e7b025c50f3", 0x9}, {&(0x7f0000915000)="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{&(0x7f00005d3000-0x1000)="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&(0x7f0000915000)=[{&(0x7f00000c9000-0x1000)="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0x1000}, {&(0x7f000083f000-0x5d)="9cea0a419cb86e5b24429da28f1652d33d7ed21fd54d9c4b4204bc1fe7b29758719a904d655ac0a88d7a1cf79c957016e9f8c2dc149e9a70f4f06543ec091122369964de6283baa9a9a1b220018c390cc9252ede1de8425fe6d3369994", 0x5d}, {&(0x7f0000916000-0x14)="c1b644771a95fddb8b7e59cb18e35b22af7f64e5", 0x14}, {&(0x7f0000916000-0x7)="2732d443fb7c61", 0x7}, {&(0x7f0000039000)="b66790a31df5bdefa5f612defbd83bdf9647358c00a2c741b6e15a9cd2afba6d8028316e621e36dab39be061", 0x2c}, {&(0x7f0000915000)="18715d955a52024f8e45b344108b42527797271749fa8fa8b804c6a59c748f16d4a8a338ad47379ecf371cc6e536ead2d7cce01dab04d2b27f5f2ab0e5b115e3d25ae042db9d7d", 0x47}, {&(0x7f00003f3000-0x68)="dcc1df6caabedb7e4e12ced86b698e4d5163f9ad07ae4965aa202db330cd658e55b71aa13366d6bf89aee7488efa3ea831816b2e74f187e3934c5ceccf6051aca64204feb3d03812c68bc41cc991ef3ded0e1d1cb349b570e16628100e92f3ac644dffd1c68c2875", 0x68}, {&(0x7f0000260000)="6f0517e84f8987925975d6bb0aed8eba1822f917fad523dd417ec2d255a480644583222cd355ee544293a730ad8a4e3c229323ed5f403603f1317c04e9cc21bd20a54ac3f66691978dc8377f8f435c51553ddfc462ac2f2d90b4fef5934f47a713334bb0353313aef3d8873ed36b01d227a66c0dd51e023103ad80df8b54d657cec195fdb4f018668812ae5d78b3905318e47ff1fff75b1f8421039eb3929812117c852239", 0xa5}, {&(0x7f0000915000)="42aad14efceb709df62e52daffb8fc0cb9607c88ac1d5e9160c41cf3a370b110e5e748bc477059ac4675d4d8dcdff606bc3223f2", 0x34}], 0x9, 0x0, 0x0, 0x400c804}], 0x4, 0x20004041) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r24 = syz_open_dev$mice(&(0x7f000042f000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r24, 0x84, 0x13, &(0x7f0000916000-0x4)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/29 07:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f00007e5000)='/dev/usbmon#\x00', 0x8, 0x10200) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000170000)={0x2, 0x615, 0x7ff, 0x2, 0x1c, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) r4 = getpgid(0x0) ptrace$cont(0x1f, r4, 0x6, 0x9b8) 2018/01/29 07:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/29 07:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00006c0000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001ba000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x8, 0x3ff, 0x0) set_robust_list(&(0x7f0000294000)={&(0x7f00006e2000/0x4000)=nil, 0x8, &(0x7f0000264000/0xc00000)=nil}, 0x18) [ 63.104217] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT 2018/01/29 07:40:57 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, 0x6, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) dup2(r0, r1) rt_sigprocmask(0x2, &(0x7f0000fe6000)={0x1}, 0x0, 0x8) 2018/01/29 07:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) lsetxattr(&(0x7f0000c41000)='./control\x00', &(0x7f0000bae000)=@known='system.sockprotoname\x00', &(0x7f0000a5b000-0x31)='posix_acl_accessnodevlovboxnet1:vboxnet0^&wlan0{\x00', 0x31, 0x3) syz_open_dev$mouse(&(0x7f0000f67000)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000300000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e6e000)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000066f000-0x10)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) timerfd_create(0x3, 0x80000) ftruncate(r0, 0x40) rename(&(0x7f0000e8b000)='./control\x00', &(0x7f0000cfa000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:40:57 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00005f6000)={&(0x7f0000de6000-0x48)=@full={{0x3, {"5146e3ced99985"}, 0x8}, [{"ce80190d988224"}, {"7fbf055bf22ef7"}, {"5113ba1eb2dcb4"}, {"2c2f7986c8f6aa"}, {"70aa120cd9f3db"}, {"1931ac218f91b3"}, {"c52ef6715ee5c1"}, {"ab2f7fe16d7871"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000c1c000-0xa0)="940d14d1b6b7a55db6861132e288b8a8f3fffc4c3c2d507892938797ffbcf0c472935ca16285814d39b62a2ba3b06ab5a4172c43e4a75e17e237bccfb72218c2cdddb5869019128253f349090f8a7e501f10368540db6020ce35044ed7593bb2ba998da25c0a508c6c7a3c82c31e1f8d06919c09dc2d5b533d1cea40c826e5445d27057f11ad6889cd2ac2ac414b3dc09f5794ee14d3ba592357cf22b5a48312", 0xa0}, {&(0x7f0000efc000-0xa1)="dfaeb135d65388abfb44b7751772d6cc469a4e9335ad9cc7bfae830a4f7e5f0a8a9e3e6c65f37962d8845321b7fe3cf85eebfe7ed093dc8509426defae00259edc29cbb9ce890e7a32731154f45ead29f3cb784f50bc60afd010d3c8e94e7919daa4274a25116805cdb0e9cc36458a5c57c2596695b2dc6bb18319344e3da581659ae52e4ef0ec772828836a983d9235e059ec0297463481e1baaf9cf37d9a6668", 0xa1}], 0x2, &(0x7f0000000000)=[{0x30, 0xc70df08ecd9ee301, 0x4, "71c12d9074f5635e3b9d310a0bf16b1a3f557c9a0caa69ef3e4f"}, {0x28, 0x8ae2fdc90a2f0357, 0x1, "e8afb83150a3f027fc278e86a4c96207d47f7e"}, {0x40, 0x0, 0xfffffffffffffffc, "e802b298dd44aa2d6cf9c45c66eaddd546bfc138a92cfcce9d474cb5f63b4d7a58c277c187bdcce86f8de816"}, {0x1010, 0x110, 0x8, "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{0x90, 0x103, 0x4, "2bcb8dd9b5d4f846c112f790076dcc84da34b9b0be04c402df0985b0a1962f3e0dbc2539a5f9d02f899354b83692cdbba3ddecac714045460f593050c0b18a74a991b782e0b86b8976202fde5aeb269dacf5230eee41fa51b755630373db3c4e991acee2c3c9e70ceb2e1b3888ec3476f213d8002c3f917f5c17"}, {0xa0, 0x10d, 0x1, "f65c0fd9b6560e9711f55ca10ce5c24fe48b293d44cbd7f5f62be7ac126fb223a138b4e93759a6761c01fac3aff76cb7e565fc6bfa19aceb6e95efd2318130fe20c6df6851382eeb463258f92b0352545d35162025323da9c1020187942ed92b8be13e94d20ac730cbcbf82bd573a909d75bbeda301477443c3a51682ae51537d11f0a814ae3c2c1115cf1af1919e0"}], 0x11d8, 0x4000000}, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) socketpair(0x8, 0x5, 0x4, &(0x7f0000ed3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) ioctl$TCFLSH(r4, 0x540b, 0x6) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000486000-0x60)=""/96) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000004e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f8000)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000138000-0x8)=0x8) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00005f9000-0x18)={0xaa, 0x8, 0x0}) recvmsg(r1, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x40000100) close(r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d64000-0x20)={r4, 0x20, 0x1, 0x800, &(0x7f0000ba2000)=[0x0], 0x1}, 0x20) 2018/01/29 07:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0x400) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) 2018/01/29 07:40:57 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000060000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000001000-0xbef)="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", 0x1000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000012000-0x2a)=""/42, &(0x7f0000011000)=0x2a) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) 2018/01/29 07:40:57 executing program 4: 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, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hci(r2, 0x400448e1, &(0x7f0000012000)="e8d471d2ebf03ec746589bb14c1a28179591d368b03dfb0888fe72a4488df7584483d0ee535c3fcdeac86a83528d5c9acf0f05e92ee50b07f3913c3349cdf5f477c55cc4dc735629196aacc08110f3d284c65d6ae70a19a7e9edf7fcdc66c04951d4bf27a558b1a54b4a9ef3094cfba63f3b002b5567a9ea89c69d21353cea79f460c957817c74159a2686c747982d5bd6f436d56f4eda39022e31be3aba") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r3 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000003000)=0x2) 2018/01/29 07:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ca000-0x8)={0x0, 0x3}, &(0x7f0000fb1000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001b000)={r2, 0x9}, &(0x7f0000504000)=0x8) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00001a2000)=0x2, 0x4) 2018/01/29 07:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) 2018/01/29 07:40:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) 2018/01/29 07:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000045000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") dup3(r1, r0, 0x80000) 2018/01/29 07:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000791000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8e53}, &(0x7f000018b000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000604000-0x10)={0x3, 0x4, 0x0, 0x5, r0}, &(0x7f0000327000)=0x10) pivot_root(&(0x7f0000776000)='./control/file0\x00', &(0x7f0000c50000-0x10)='./control/file1\x00') r1 = syz_open_dev$usbmon(&(0x7f0000140000-0xd)='/dev/usbmon#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000492000)={0x0, 0x9, 0x0, 0x8, 0xffff}, &(0x7f00008e5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000052b000)={0x2, [0x6, 0x6]}, &(0x7f0000518000-0x4)=0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ca7000)={@common='eql\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000088a000)=0x8) splice(r1, &(0x7f00009ef000)=0x0, 0xffffffffffffffff, &(0x7f00004d5000-0x8)=0x0, 0x7fff, 0x901066aadf10ab9e) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000051b000)={r2, 0x100000000, 0x6, 0x7}, &(0x7f000045a000-0x4)=0x10) 2018/01/29 07:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a9f000-0xb)='/dev/adsp#\x00', 0x7ff, 0x20000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000629000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a1d000-0xe8)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f00002d0000-0x28)={&(0x7f00005cd000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000085f000-0x10)={&(0x7f0000953000-0x4c)=@delneigh={0x4c, 0x1d, 0xb14, 0x6, 0x2, {0x1e, 0x0, 0x0, r1, 0x0, 0x20, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x0}, @NDA_SRC_VNI={0x8, 0xb, 0x2}, @NDA_MASTER={0x8, 0x9, 0x6}, @NDA_SRC_VNI={0x8, 0xb, 0x1000}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_MASTER={0x8, 0x9, 0xa1e}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/29 07:40:57 executing program 0: r0 = socket(0x5, 0x2, 0x255) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f89000-0x4)={0xffffffff}, 0x4) set_mempolicy(0x1, &(0x7f0000bf8000-0x8)=0x2, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d35000-0x12)='/dev/loop-control\x00', 0x10000007, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00002f4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc1000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a97000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0x400, 0xb8cc, 0x8}, &(0x7f000028f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000706000-0x98)={r3, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, 0x98) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) r5 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000eb8000-0x4)={r0}) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000d81000-0x400)={"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"}) 2018/01/29 07:40:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000380000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000efc000)={r1, &(0x7f0000001000-0x82)=""/130}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00001de000)=0x0) 2018/01/29 07:40:57 executing program 7: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ddb000)={0x9, 0xf4f, 0x5e7, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000182000-0x160)={{{{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]}, {{0xa, 0x1, 0x354, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe3, 0x7, 0x2, "205b17c76c44145cf49d458a9334e1f377a8de0dc87eb6268e87aabd76d1c540712fc6d36774e2f295cd6139f92f901132d74d16aede4cced5646db3c825ea73e4fde7005a4ccc00868ad3403941e3ec"}, 0x160) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ddd000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000b38000)={{0xd000, 0x13001, 0xc5186477554734a7, 0x7f, 0x101, 0x6a1800000000, 0x2, 0x3, 0x800, 0x9, 0x3, 0x1, 0x0}, {0x2000, 0x3000, 0xe, 0x4, 0x80000000, 0x6, 0x0, 0x3ff, 0x81, 0xf505, 0x800, 0xc67, 0x0}, {0x1000, 0x1, 0x0, 0x3, 0x8, 0x5, 0xf014, 0x8001, 0x4, 0xd2f, 0x7, 0x0, 0x0}, {0x1f000, 0x4, 0xf, 0x0, 0x3, 0x2, 0x4, 0x3, 0x8, 0x4, 0x5, 0xd2, 0x0}, {0xf000, 0x0, 0xf, 0x6, 0x6, 0x3, 0xb56, 0x4, 0xdd, 0x5, 0x40, 0xfffffffffffffff7, 0x0}, {0x6000, 0x4000, 0xf, 0xfffffffffffffff9, 0x4, 0x6, 0x7, 0x8, 0x7, 0x2, 0x5, 0x5, 0x0}, {0xd000, 0x2, 0xe, 0x8, 0x6, 0x9, 0x8, 0x0, 0x0, 0x6, 0x8, 0x6, 0x0}, {0x4000, 0xd004, 0x10, 0x9, 0x1, 0x7ff, 0x9, 0xfffffffffffffffb, 0x8, 0x1, 0x608, 0x1, 0x0}, {0x101002, 0x100000, [0x0, 0x0, 0x0]}, {0x3000, 0x4000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1000, 0x40, 0xd, 0x2000, 0xf000, [0x8525, 0x6, 0xfffffffffffffffd, 0xfe00000000000000]}) pwrite64(r1, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e80b204130ccb306cea721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000563000-0x1008)={0x487, 0x1000, "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"}) 2018/01/29 07:40:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000db8000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008b7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000936000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00008cc000-0x10)={&(0x7f0000000000)=@bridge_getneigh={0x1e0, 0x1e, 0x4, 0x3, 0x3, {0x7, 0x0, 0x0, r1, 0x8, 0x28400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x10001}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x4}, @IFLA_TXQLEN={0x8, 0xd, 0x7}, @IFLA_AF_SPEC={0x24, 0x1a, [{0x4, 0x7, ""}, {0x4, 0x1e, ""}, {0x4, 0x1f, ""}, {0x4, 0x1f, ""}, {0x4, 0x1c, ""}, {0x4, 0x1e, ""}, {0x4, 0xa, ""}, {0x4, 0xa, ""}]}, @IFLA_VF_PORTS={0x17c, 0x18, [{0xb8, 0x1, [@generic="372eadd85de3f0972cd4b8333faa7f83c0da8f0bd2f2c7b9ff83f22412798ccd968f6d965aa1c91ebb7a7eb74ef0a81fafeecdbc6f7c811eed2b5f71e58a770f7a736bdc6d0700f426251f858975cb26a2441d47d70a2d1380605bfc6be45f7a2151e78fabcdcb02eebdd55ab1d7e99687b7e80f9d42ddb8992b85a8caa1e40fdd244c4f7daa8298054d028ea9050eb619153a5533b6098101", @typed={0x18, 0x45, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, {0xc0, 0x1, [@generic="5f995e63f76953a7726f88c9f162cc8012f01b6a8f39c6f755e4ef5f17f2e9991aab0b6b14fbcc552f95b13bd3dba64a09a07ac043ab299e2ff25340bb2ffee5ae780910afdbb9796e13acc92de2454b5d3c34efe0661e6f1abadab71ad185ce8605ac99", @generic="52a8cc7879628afd12bafe47738cccd8e2841629fbb2dd817541e5fbb5dcdfcce1a4ec48b26e5967115030b2c3efdb40ccd11d4b137024bac36421ab69c30520c586b13e6ea386f46094fd", @typed={0xc, 0x3b, @uid=r2}]}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x3}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x8010}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@generic="3a1b966e26887754cbbe05c984fe7438", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000b21000)={&(0x7f0000873000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00009f4000)=@newlink={0x20, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000edb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00002e7000)=0x6, 0x4) 2018/01/29 07:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) listxattr(&(0x7f00000e0000-0x8)='./file0\x00', &(0x7f0000c23000-0x57)=""/87, 0x57) shutdown(r0, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000e6d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000899000)=0x14) sendmsg$nl_route(r1, &(0x7f0000eb9000-0x38)={&(0x7f0000bae000-0xc)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000c37000-0x10)={&(0x7f0000492000-0x24)=@newneigh={0x24, 0x1c, 0x1, 0x6, 0x1, {0x1c, 0x0, 0x0, r3, 0x10, 0x4, 0x2}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/01/29 07:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000766000)={0x339, 0x800}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000062a000-0x8)={0x0, 0xb3}, &(0x7f0000dd6000+0xe80)=0x8) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005b3000-0x6)={r1, 0x5}, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000145000-0x4)=0x0, &(0x7f0000598000-0x4)=0x4) writev(r0, &(0x7f000040b000-0xa0)=[{&(0x7f000074f000)="b8a102bf1935eb6193baa1b7fc0a79720314154855c4b2d68f6a9ee630a37225fe35b3ded0f75134a22f8331a1e5216296c0d89652278f7a004b3b7454eaeb5386097f05110fe0917f3a9502f623f39db22a1726020c6c2e2224d61d1d64d6747bd06d69f039348dd9cede37f9070dc9", 0x70}, {&(0x7f0000256000-0x1000)="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{&(0x7f00008f3000-0x1000)="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", 0x1000}, {&(0x7f00001b5000-0x9d)="03cb02b5229688c3024617bf115d9eba4d7f4a0dcdee2515d286e99cf224d26cf095601843f6edd735bd0789e1a4bc4272bc70f6312b184a53b751794d1b43c8b00a785fb0e714a181bca35875d6ab69fc70ab8b00d3265fd641bfb30df7d2599ad5deb588ec3a8283231f6bff83d7970cd153ad869a9844261df6cbdb5fb34b8110fa7596607b1ed954aed957a5417ba685d35eeb33058346cce5ba56", 0x9d}, {&(0x7f0000486000-0x2)="94ee", 0x2}, {&(0x7f00003b9000-0x29)="9c7a1ccd8888d014d3976ec9b6baafd578e055810b2a7fbb790a99d5418f29c055690bf9a497c2a26f", 0x29}, {&(0x7f0000d4b000-0x4f)="7c63198c2ec87e1427a12aedcbdfc7b8fb7a2c588fb4a1c4b38d75629d2c6ffcbcc9b469d35fd0f40f32ce302e804abcb51f1a6bbd8cd12531fcbbd24a17ee00b99eec830ba6a54c774106189c2b2b", 0x4f}], 0xa) 2018/01/29 07:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) arch_prctl(0x1001, &(0x7f00004a7000)="33a05437fd3e6fc5933bbefe9be7b94df1be1d2d212fb725f989c6ac1156a949f14b09a328808d7b3712d13ce268dac0691ca24e3a96bf394b641dbde2f9c72cf0262db7a1faed9b9ae1a952c2f78a3b76b9f2112c5db7d6b7cc40dc37f9417bd07bb584a6d40fde") syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/01/29 07:40:57 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x3, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000903000)={0x6, 0x3, 0xfffffffffffffffd, 'queue1\x00', 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, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000900000)='./file0\x00', &(0x7f000000d000-0x22)=""/42, 0x2a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000900000-0x4)={0x0, 0x0}) r4 = creat(&(0x7f0000909000)='./file0\x00', 0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000c000)={0x1, 0x78, 0x4, 0x9, 0x4, 0x0, 0x0, 0x2, 0x31004, 0x2, 0x7, 0x8, 0x6, 0x3, 0x0, 0x9, 0x1ff, 0x92, 0x8000, 0x4, 0xe8ad, 0xffffffff, 0x38e, 0xffffffff, 0x0, 0x8, 0x7, 0x55, 0x6, 0x3, 0x1, 0x6, 0x2, 0x3ff, 0xfffffffffffffffb, 0x8, 0x6, 0xeec2, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f000000b000+0xbc7)=0x0, 0x8}, 0x200, 0x6, 0x4, 0x1, 0xe22f, 0x3, 0x9, 0x0}, r3, 0xad7, r4, 0x1) 2018/01/29 07:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 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$autofs(0xffffffffffffff9c, &(0x7f00006ba000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00002dd000-0x5c)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x40}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0xe60000000000000, [0x5, 0x7, 0x1f, 0x1, 0xfff, 0x9000000000, 0x8, 0x2]}, 0x5c) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4a000-0xb)='/dev/hwrng\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f5b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e3000)=0x8) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000be6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000423000-0x4)=0xc) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000335000-0x60)={0x27, 0xff, 0xfffffffffffffff8, 0x4, 0x3, 0x2, "4f1caf86c416935d06b04b9b4a8f2651d25ad65067e2a74b9d0dac33b0cd59184c99da4521390cc9addd593abc578b27cbefd4f3fe6019b65f3763ff50eb1e", 0x0}, 0x60) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000871000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) 2018/01/29 07:40:57 executing program 3: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000942000-0x4)=0x0, &(0x7f0000942000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000417000)=@ethtool_rxfh={0x46, 0x1, 0x7fff, 0x37, 0x10000, "d6bee8", 0x7, [0x1, 0x1a5, 0x3, 0x7ff, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:40:57 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x32) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_mtu=0x7f}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000026000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001e000-0x4)=0x8) 2018/01/29 07:40:57 executing program 5: pipe2(&(0x7f0000b85000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xb4)={0x0, 0xac, "46517cc9c476f99f343b696d5094a39df1884069866893de1bd138dbb65bbb5d90679ec2efedf1b77c9e5d3d4e725e0e215f3ab3c818c83c5ce56e6f08b5b8c2af0248279230c75ee42d6b0d0f75cf91472ab0e009a25488da35bbfaf3b3243b5f0b30be991b1f25dec5875c9da6f70375267c9d7aeb438e3f4f24167da0d8f39f95fffa75e915683197b44a99bee71f35fd3f7f77f4ce38110ac19b159ae660e904e8906833d5d50018b8cb"}, &(0x7f0000000000)=0xb4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/140, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x1ca) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000f70000-0x8)={0x2, [0xfffffffffffffbff, 0x401]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000cbe000-0xc)={0x0, 0x0}) r6 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000087c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000-0x4)=0xe8) sendmsg(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270741000000000018007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 63.663977] binder: release 8491:8495 transaction 27 out, still active [ 63.670873] binder: undelivered TRANSACTION_COMPLETE 2018/01/29 07:40:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000047f000)="", &(0x7f00008fe000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000e5f000)="ca2d46ba711bcc6c5b2ab4944e85e010a4fe92643b7b5373b1f03d0a8db4ab0a1529") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cea000-0xc)={0x6, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d10000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000ba7000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007f4000)={r2, 0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a8c000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c94000)=0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:40:57 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000d2a000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xef)=""/239, &(0x7f0000000000)=0xef) keyctl$join(0x1, 0x0) 2018/01/29 07:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x800000, &(0x7f0000735000)={0x77359400, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) pipe2(&(0x7f0000881000-0x8)={0x0, 0x0}, 0x84000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000006d000)={{&(0x7f0000727000-0x25)=""/37, 0x25}, &(0x7f000014b000-0x1)=0x0, 0x2}, 0x20) [ 63.738105] binder_alloc: binder_alloc_mmap_handler: 8491 20000000-20002000 already mapped failed -16 [ 63.759383] binder: BINDER_SET_CONTEXT_MGR already set [ 63.767431] binder_alloc: 8491: binder_alloc_buf, no vma [ 63.770746] [ 63.770749] =============================