)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000de3000)=0x3dd8) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) [ 266.660711] net_ratelimit: 36 callbacks suppressed [ 266.660716] dccp_invalid_packet: invalid packet type [ 266.686746] 9pnet_virtio: no channels available for device [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG 2017/10/30 09:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00002f4000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG 2017/10/30 09:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000471000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000275000)={0x26, "72f2670000000400a90007006eff", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00004d1000)={0x0, 0x800000000011, 0x0, 0x0, "15cb202a0001bf3ac0587a33194669f223e387e02492c265188d290f5e1b17cb"}) accept$packet(r1, &(0x7f0000dd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0d000-0x4)=0x14) 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f00002bc000-0x13)="7b776c616e31656d3018707070312f2c297d00", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000843000-0x90)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x64}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6de}], 0x6) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000976000)={0x0, 0x6, 0x0, 0xc7ce, 0x1, 0x9, 0x1f, 0x9, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x0, 0x0, 0x4, 0x1}}, &(0x7f00001d4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003ff000-0x10)={0x7, 0x8, 0x96, 0x0, r2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000615000)="2f6465762f72666b696c6c00", 0x12000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a5e000)={0x2, [0x1, 0x2]}, 0x8) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r1 = socket(0x1b, 0x80007, 0xb41) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003a7000)=0x0) pipe2(&(0x7f00001e3000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000810000-0x38)={0x17, 0xb70, &(0x7f0000132000-0x7c)="000000000000000220ec492ebf1de8a8aa34e7054356052f7bb869ebf3889e5efffffeff004f4ecc9316fe62b3263ad603d8e134ef341eec20cc2821a8a9985da807dc2832112b5d1d8e06775ad8e325c3f56aab318db6a90f84ed196fd7f449e0596162ebb118d92f178a6dfff9f8961afe56a539d0667393294ee5", &(0x7f0000036000)="8ab9bf132ef4781e610ddf385f7636e9060f0b1cde97563a69676f0f085fb75693ace5ada3c1cee44e703ce6390c1e4fcf4fb3ea6d67294facb6589207b44c63bb51f59edff501d24597c7f44fec26094c34f50f9c31d3391fdc5f21375bc9d32d29d9895f0e3cd4f964d3d69d4a20ab6f7e0fca18635d19d28fcaafabb51e8d80ef9412e629a8bcd6c526862779606af5a1c3817648ac719d5b7aaf6e5ae57567f800f29aaeb83e3a", 0x7c, 0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG [ 266.686746] zG 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a60000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000117000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000046f000)=0xc) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$F_MEM_UNLOCK(r3, 0x801) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005f5000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x2, 0x1, 0x200, 0x5, 0x0, 0x80, 0x6db7, r2, r4}, {0x7, 0x0, 0x8, 0x8, 0x80a5, 0x0, 0x19, 0x4}, {0xa0d, 0x6, 0x1, 0x8}, 0x1, 0x9, 0x2f, 0x1, 0x1a, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8cc, 0x6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x80000001, 0x7, 0x3, 0x6, 0x4, 0x6fe4, 0x3a5}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f80000)={0x7, r0, 0x0}) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000c91000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) 2017/10/30 09:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x20000400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) pipe2(&(0x7f0000b91000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ce2000-0x10)={0x96d, 0x2}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000905000)=@assoc_id=0x0, &(0x7f0000099000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000312000)={0x0, 0x1, 0x30}, &(0x7f0000bfc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000083000)=@assoc_value={0x0, 0x6}, &(0x7f0000112000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000b47000-0x38)={&(0x7f0000692000)=@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000331000-0x30)=[{&(0x7f0000fe4000)="64be7856e343c570dfc9a8763651164e921f35da0c44591acef8853b35ff3ac07d2519820e6d6cb3028a4af8aff6ded79be42f38c5c2dc502629238f725ae4be85b184e07df9bacb317e824efa41f41131c84ef7eaeacee169abea10bd4c2b2050b534364ed4473734958e415767991cda102aa2452dbd4c6c4e65826486143378c11d8f41fc1171172eef64201175d696b6b2d2f1d7e53d66a6001893e8967cf6ff223802eae2ebcc3740feefb2f67118d53c191108ab44cf06ab6075095a33a6643391c0", 0xc5}, {&(0x7f0000e2f000)="d3d7415602bf29677b3d0a1a6e244fad28fb46d1c1fb84ed620a111cde1a648a4581e948ce3f70c7cf42a2807c16eb26696fc3f2f980e15e226fa77c88b0cd0ba5912d2fcbcf738e4556dddc275b5c776c2cc524c3c83d62160a31369f2171d04501827bdd9f01e42c60efa5c44bee8aac12fb5c7786b51ca7b015bfac6883e5302a162c35e8d8a115754b30604a55daafa6c7f92234b5a1c0175c0f5097624662b9c8d3a364e5a4bd17789d271607634e442a4a6d", 0xb5}, {&(0x7f0000796000)="", 0x0}], 0x3, &(0x7f00002a5000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x443f, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x209, 0x3, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x7f, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0xd3, 0xffffffffffffff81, r6}}], 0x4, 0x20004000}, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000ee6000)={@common="62637366300000000000000000000000", @ifru_flags=0x1001}) 2017/10/30 09:19:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x20000000400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000, 0x1, 0x1, 0x401, 0x81a}, &(0x7f00009ef000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000105000-0xa)="2f6465762f7663732300", 0x6, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f1d000-0x10)={0x0, 0x1, &(0x7f00004a0000)=[@in6={0xa, 0x0, 0x64b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000232000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ebf000-0x108)={r1, @in6={{0xa, 0x1, 0x5f5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdedc, 0x51, 0x4908, 0x1, 0x7, 0x3f, 0x0, 0x1, 0xfa5e, 0x835, 0x101, 0x8, 0x4, 0x3, 0x5]}, &(0x7f0000603000)=0x108) r2 = socket(0x17, 0x804, 0x0) write(r2, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26", 0x22) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000800000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005c3000)={0x0, 0x7fffffff, 0x30, 0x2c6, 0x8}, &(0x7f0000772000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000048b000-0x10)={0x8001, 0x0, 0x3, 0x100000001, r2}, 0x10) sendmsg$netlink(r1, &(0x7f0000dbe000)={&(0x7f0000a0c000-0xc)={0x0, 0x0, 0x6db, 0x0}, 0xc, &(0x7f0000a5e000-0x80)=[{&(0x7f00000c5000)=[{0x1010, 0x2, 0xb20, 0x7, 0x3, "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{0x1010, 0xffffffff, 0x108, 0x4, 0xa9, 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{&(0x7f0000181000-0x540)=[{0x1010, 0x3, 0x300, 0x100000000, 0x6, "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"}, {0x42, 0x10001, 0x0, 0x8001, 0x8, "6ff240c047ff903de374ddff895e8d88bcdb6e6129377acf7b75ccc5e6103e51354ab90bf747d54ac4100349ae1b09729116"}, {0x10, 0x8, 0x420, 0x20, 0x6, ""}], 0x1062}, {&(0x7f00005e1000-0x1ac)=[{0x28, 0xfffffffffffffffc, 0x200, 0x2850e410, 0x85f, "9d1baeb35f7bd30630384fbeebe305b528e09b1f1092d3d8"}, {0xf6, 0x5, 0x900, 0x10001, 0xffffffffbe5eacec, "0135232c40ffdeb93bdfb031850aaeb82e4286e99893b28b2dcbde52b24066fcd5d16de7c03552c391e3ae81566f0f7947ea1a25fc57cd3cea07d27f62811c2411574ead67aa2aea628c47ed1b686d1d8c84ddb09a7f90c6683534472cac71b0241d30a8ad85fd2a6ae94f5764aa059f147b342cee711ed77d702bdf115bdf6c5eaccaf778e74fbeccc632be11022ca1fd5e92ab5e9416ced86ef33be473d30122a926bbfd64eac02e7a45df1ec43c9db5b1c4573e7fd8cdffb17627086c95d581c224b704eaf4514f3666f1df6fb8b4d71ff9abfbb29ef0327416ddad3ce3bb808f262be57a"}, {0x8e, 0x10000, 0x2, 0x3f, 0x2b, "937590012e7cb2ff3cf6677041a679b243ada97e188930cbef2053b2ee69ec2aceb9679157a442e6cc67a7482e7a654ea9d371f1e41bdf27214ee0a2f805142fa3ca7481d4397b8911b583e0b72e7535c927c442194d1e415da014fb970fa30fb7698f94ae5df5fc54b538c0e1bf539bcdf650ae5837f447f2269e632c8b"}], 0x1ac}, {&(0x7f0000d5e000-0xc5)=[{0x9a, 0x4, 0x20, 0x101, 0x10000, "9fe39a368be2d7bd71e232b241cc5fe12a44f534b05e421944b0f7cd9d72d5a00a11bed66f33a5e164c978918800fed85e61b147c03f71bd2798a979495ec2ae159273b02cbe989028593e3429a3e4dfbc3a03d43bec800d258287a8cc83d8d546efedb0cf04a6891206ec8c7e9b22570cb670402602a28c780a729ca48c4b4f6b5d801fa68d31a19e0c"}, {0x2b, 0x4, 0x4, 0x7, 0x5000000, "f1d278481705b76634117f1a778a6f900177efb8772e5b05eb59a8"}], 0xc5}], 0x8, 0x0, 0x0, 0x0}, 0x1) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) [ 266.844889] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dcc000)="2f6465762f76637300", 0x20082, 0x0) r1 = openat(r0, &(0x7f0000a9f000-0x8)="2e2f66696c653000", 0x420000, 0x40) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000519000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df0000)=0x5) 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fef000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000037c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000541000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000119000)={@common="69705f76746930000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:37 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000138000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000f91000)={0x1f, 0x1, 0xd5, 0x100000001, 0x400, 0x2}) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) [ 266.887559] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000e92000)={0x7fffffff}, 0x8, 0x80000) setns(0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000efc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x121000) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000bd4000-0x18)=@get={0x1, &(0x7f00005c7000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x618a}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r1 = gettid() r2 = syz_open_dev$sg(&(0x7f0000ec0000)="2f6465762f73672300", 0x9, 0x280400) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ae000)="2f6465762f6877726e6700", 0x10d000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000078c000-0x8)={r0, r3}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b14000-0xc)={r1, 0x0, 0x0}, 0xc) 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bd9000-0x3)="627c6c", 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000caf000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000007e000-0x78)={0xf81dca7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0x3, 0x5, 0xfff, 0x168f, &(0x7f0000f18000-0x10)=@generic="5bac89b96f89c4ce91dde76b7f631a60", 0x7fffffff, 0x8, 0x1ff}) 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000ea4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000944000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000342000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000062000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000228000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x430000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000452000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0xf30f, 0xffffffff, 0x7c5db2f9, 0x1, 0x7, 0xff, 0xb2, 0x80000001, 0x9, 0x1, 0x0, 0x2, 0x8]}, &(0x7f00000df000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000cd2000)={r4, 0x0, 0x20}, &(0x7f0000aa9000-0x4)=0xc) r5 = socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f000067a000-0x7)="2d776c616e3100", 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000023000-0x10)={0x4, 0x100}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a4000-0x8)={0x0, 0x0}) kexec_load(0x0, 0x0, &(0x7f00006be000)=[], 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000026f000)={0x0, 0x0}) 2017/10/30 09:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d0000-0x9)="2f6465762f76637300", 0x100, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000905000-0x4)=r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000542000)={0x9, 0x2, 0x3e60020e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d61000-0xc)={0x0, 0x80000, r0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004cd000-0xc)={r3, 0x80000, r1}) prctl$setname(0xf, &(0x7f00001e8000)="2f6465762f76637300") dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x1000, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfb000)="2f6465762f6877726e6700", 0x420d04, 0x0) getsockname$netrom(r0, &(0x7f0000f8e000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00007a8000)=0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000079f000)="", 0x0) userfaultfd(0x80800) [ 266.987773] QAT: Invalid ioctl 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f76637300", 0x100, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000792000)=0x8, &(0x7f000050e000)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000a52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000be0000-0x20)={0x1, 0x0, [{0x40000001, 0x9, 0x20000001, 0x8, 0x400, 0x0}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:37 executing program 6: r0 = semget(0x3, 0x3, 0x202) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000002000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = shmget(0x1, 0x3000, 0x402, &(0x7f000095a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) get_thread_area(&(0x7f0000657000-0x10)={0x40, 0x0, 0x400, 0x9, 0x9, 0xff, 0x5, 0x0, 0x3, 0x401}) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) getsockopt$sock_int(r2, 0x1, 0x36, &(0x7f0000596000-0x4)=0x0, &(0x7f00007ef000)=0x4) [ 267.011734] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x1)="45", 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000083d000-0xf)="2f6465762f73657175656e63657200", 0x34042, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006f9000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fee000)={@common="7465716c300000000000000000000000", @ifru_flags=0x800}) 2017/10/30 09:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000455000)="2f6465762f736e642f74696d657200", 0x0, 0x800) r1 = socket(0x10, 0x802, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ebf000)="2e2f66696c653000", 0x20000, 0x40) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003f8000-0x4)=0x0, &(0x7f00000e3000-0x4)=0x4) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000025f000)={0x7, 0x8, 0x10000, 0xaa, &(0x7f00002ef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1, &(0x7f0000966000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, &(0x7f000033e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000aa1000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000f25000)=0xfffffffffffffffa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000059e000)={0x0, 0x0}) dup3(r3, r4, 0x0) write(r1, &(0x7f0000ea7000-0x22)="2200000048000700ea740708090010000a0000000022000004000300040001008c26", 0x22) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00000d3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000473000-0x10)={0x3, &(0x7f00009ec000)=[{0x1, 0x400, 0x1, 0x81}, {0x4, 0x3, 0x2, 0x763}, {0x8, 0xbe0, 0x200, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000119000-0x8)={0x2, [0xfad, 0x8]}, 0x8) 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000896000)="2f6465762f6877726e6700", 0x1c9da29f5155630c, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dae000)=0x0, &(0x7f0000b02000)=0x4) 2017/10/30 09:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b9000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80) bind$alg(r0, &(0x7f00008eb000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) llistxattr(&(0x7f000072d000-0x8)="2e2f66696c653000", &(0x7f0000579000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) 2017/10/30 09:19:37 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d8e000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ded000-0x8)="2e2f66696c653000", 0x5) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000364000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000bc000-0x58)="b18726dd851a6183a6744322566d42cf5512b96556b3fc0a4ec4c9b4f6d5dec995d275dea98e6d946d9314794e16f3cb3f2939403cbb060f7522c263764ca69f554b9f689216ba1601551c1f9efd59a9dee1f63b263d2561") bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:37 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x21, &(0x7f0000982000-0x4)=0x0, &(0x7f0000c87000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) [ 267.071505] QAT: Invalid ioctl [ 267.081378] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000943000-0x8)="2e2f66696c653000", 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000482000-0x10)=@common="79616d30000000000000000000000000", 0x10) 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006a7000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001cb000-0x4)=0xffffffffffffff18, 0x4) 2017/10/30 09:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000+0x4c8)="2f6465762f7663732300", 0x200, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x2, 0x1000, &(0x7f0000002000-0x1000)="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"}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e18000)=0x0, 0x4) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r1 = syz_open_dev$mouse(&(0x7f0000e7a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x248000) setitimer(0x0, &(0x7f0000866000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00007e0000)={{0x1, 0xfff, 0x0, 0x7, 0x2, 0x100}, 0xa06}) 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000624000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000ea000)={r2, 0xa, &(0x7f0000a2f000)=[0x6f0, 0x0, 0x9, 0xe982, 0x3, 0x8000, 0xfff, 0x8, 0x2, 0x0], &(0x7f0000589000)=[0x0, 0x0, 0x7], 0x21, 0x4, 0x1, &(0x7f00009cd000)=[0x80000000, 0x7fffffff, 0xa4, 0x9], &(0x7f000000d000-0x1c)=[0x7, 0x81, 0x3ff, 0x3f, 0x8, 0x0, 0x6d9], 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008a9000)={0x1f, 0x1, 0x4, 0x8001, 0x3, [{0x1, 0x8, 0x2, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0}, {0x400, 0x1, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0xb5a, 0x7, 0x0, 0x0, 0x318a, 0x0, 0x0, 0x0}]}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d5e000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a76000)={0x0, 0xb, "5be542d172cfffb78fb9b9"}, &(0x7f0000ef6000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e28000-0x6)={r3, 0xc000000000000000}, &(0x7f0000935000-0x4)=0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000806000)="2f6465762f6877726e6700", 0x10000, 0x0) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) recvmmsg(r0, &(0x7f000058f000-0xf0)=[{{&(0x7f0000ab9000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c08000)=[{&(0x7f0000c4e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000fa3000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00004f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f00006a9000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f000077d000)="0000000000000000", 0x8}, {&(0x7f00003e1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000967000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f000033e000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00009be000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, &(0x7f0000c91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x6}, 0x100}, {{&(0x7f000001a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000bab000)=[{&(0x7f00004e7000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000d1e000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f000019e000-0x1)="000000", 0x3}, {&(0x7f0000613000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f00004a9000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x5, &(0x7f0000a86000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x7}, 0xfffffffffffffff7}, {{&(0x7f00003d1000+0x718)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fd8000-0x50)=[{&(0x7f0000bcd000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000e11000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000cdf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000d7c000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000f82000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f000045d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x10001}, 0xccd9}, {{&(0x7f0000e5a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c61000-0x20)=[{&(0x7f00003dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000038000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f00001d7000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x1}, 0x4}], 0x4, 0x0, &(0x7f0000b74000)={0x0, 0x0}) 2017/10/30 09:19:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00005e7000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000213000-0xbd)={0x0, 0xb5, "a18ce70a7b64e6c9d36ecc33e1eda66042851f20469496e773b4095369808033c17ec80b766528eca7d5d6e06cfdb7802b160abba685186af5ac03fbd79cefd4e9031296a39505b6601671483040b44d64575ab28fd7254ec4f252652084b6b6eb1f2314f6fb1ec6a6ab97e00495541576c5838078c85c5c9ab37a4d13bed646f1d71f3a41c101d6a2d0405b69da5d30d158b864189a891b023039937ee95329c0a81eba8cfbb4955d922f3dd41014ef56d768ba7a"}, &(0x7f0000ecd000-0x4)=0xbd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008cf000-0x8)={r2, 0x0}, 0x8) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) [ 267.202400] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) fsetxattr(r0, &(0x7f0000849000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00008ac000-0x4)="212a2100", 0x4, 0x1) 2017/10/30 09:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r10 = dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000221000-0x8)={r11, 0x0}, &(0x7f0000797000+0xfe3)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089a000-0x8)={r0, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000de3000)={r12, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000-0x4)=0x18) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000996000-0x1)="cb", 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b63000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000623000)=0xc) r2 = getegid() fchown(r0, r1, r2) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000072c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b8a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001e1000+0x6db)=r2, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e38000)={0x4, 0x2f5e4a98536e1673, 0x2, 0x2, r2}, 0x10) r3 = memfd_create(&(0x7f0000b18000-0x40)="737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00007ae000-0x10)={0x1, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007fa000-0x4)=0x0, &(0x7f0000e60000)=0x4) 2017/10/30 09:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ab000)="2f6465762f72746300", 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) utimes(&(0x7f0000406000)="2e2f66696c653000", &(0x7f0000bb4000)={{0x0, 0x0}, {r1, r2/1000+10000}}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009f2000-0x4)=0x6, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) fstatfs(r3, &(0x7f000056e000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:37 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f0000c0c000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x800000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/10/30 09:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037e000)={0x26, "6100616400000000000001006500", 0x0, 0xf, "7374647278670000e500000000000000800000000000000003000000200000fbffffffffe1ffffffffffffff000f0000000000000000000000000800f0000000"}, 0x58) r1 = dup(r0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000d9f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000617000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x2, 0x8, 0x6, 0x0, 0x10001}, 0x20) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000fba000-0x8)=[0x6, 0xffffffffffffffff]) 2017/10/30 09:19:37 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) pread64(r0, &(0x7f0000592000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000060e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ac4000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000078000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000060d000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}], 0x3) [ 267.256055] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000024000-0x1)="00", 0x3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000021c000-0x4)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) 2017/10/30 09:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000477000)="f0fb6d", 0x3) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f00002a9000)="2e2f66696c653000", 0x21) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000647000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a86000-0x4)=0x18) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000960000)={0x2, 0x5, 0x7fff}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d90000-0x1)="02", 0x1) 2017/10/30 09:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x234, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x13)="00000000000000000000000000000000000000") 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000193000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000cf000+0x87e)={0x0, 0xe1, "6e67c9f016be2e4ead32589f2f3a8516c2576be7b43f5f5d5d667cbc866d8778cb73f69e861cd4d8948f282a7338d2dee8898d643f26c11eaad6e79429dd48947a93402e04660907f24cd3d30fe8c18cac36532a29dd869972f6d02309abaa1dc0b4e54cc0d10fbd4ffc33d9d214dffd02a4e2cd99032c246d67a489d6802cd3fff246a96536b1cac174e5f6cb3f49af7db9f2652e23dac8ffc7ac0be6777691ceaaadff44523b2c33eac9ae465c46051d9093ad9e6e904bb298b811560f6b2ea848bb073bda58a35ba61b0a55e38d12f2b37ad7a1c214bc6fb24738763b00ddfd"}, &(0x7f00006fe000-0x4)=0xe9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x88881, 0x0) epoll_pwait(r2, &(0x7f0000f93000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000d2b000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000499000)=@assoc_id=r1, &(0x7f0000955000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c27000-0x8)={0x0, 0x1800000000000000}, &(0x7f00004f3000)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000a1e000-0x20)={0x2, 0x80000001, 0x4, 0x9, 0x1, 0x7}) socketpair$inet6(0xa, 0x8000f, 0x81, &(0x7f0000897000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r4, 0x6, 0x6c3, &(0x7f0000f66000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000059b000)=0x18) 2017/10/30 09:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x48000000) mincore(&(0x7f0000ef8000/0x1000)=nil, 0x1000, &(0x7f000077f000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000703000)=0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x4, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000018b000+0xd80)={r0}) connect$netrom(r1, &(0x7f0000107000)=@full={{0x3, {"b98f616b93753a"}, 0x9}, [{"4ca4da03daff5d"}, {"666ec8cde3d2cc"}, {"63a71ba5079750"}, {"739741777418c2"}, {"ac4ee6dba8e100"}, {"1ea6f0d6064ca1"}, {"d72128fc4de077"}, {"69710c0c43b36b"}]}, 0x48) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f00000af000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000baf000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r1 = dup2(r0, r0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f000016c000-0x4)=0x0, &(0x7f00001ab000)=0x0, &(0x7f0000593000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008db000)={0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0xc) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c66000)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) stat(&(0x7f00009b8000-0x8)="2e2f66696c653000", &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a52000)={0x0, 0x0}) lstat(&(0x7f0000f9b000)="2e2f66696c653000", &(0x7f0000eaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0, 0x0}, &(0x7f0000d6b000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000235000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b07000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000ad2000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r14 = fcntl$getown(r0, 0x9) r15 = getuid() lstat(&(0x7f00004fc000)="2e2f66696c653000", &(0x7f00009ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bf0000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x7, &(0x7f0000f55000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) r21 = getgid() r22 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000986000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9f000-0x4)=0xc) r24 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f23000-0x4)=0x0) fstat(r0, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000056a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = socket$nfc_raw(0x27, 0x3, 0x0) r29 = getpgid(0xffffffffffffffff) stat(&(0x7f00004cf000-0x8)="2e2f66696c653000", &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db5000)={0x0, 0x0, 0x0}, &(0x7f000024e000)=0xc) r32 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000aa8000)=0x0, &(0x7f0000462000-0x4)=0x0, &(0x7f0000d3d000)=0x0) r34 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000656000)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r36 = geteuid() lstat(&(0x7f0000f8a000)="2e2f66696c653000", &(0x7f0000e66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007c3000)=0x0) r39 = getuid() stat(&(0x7f0000cba000-0x8)="2e2f66696c653000", &(0x7f0000079000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c3d000)=0x0) fstat(r0, &(0x7f00006b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getegid() r44 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a95000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000-0x4)=0xe8) getgroups(0x5, &(0x7f00005a4000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001a1000-0x4)=0x0) getresuid(&(0x7f0000622000-0x4)=0x0, &(0x7f0000d3d000-0x4)=0x0, &(0x7f0000397000-0x4)=0x0) r49 = getegid() sendmmsg$unix(r1, &(0x7f0000478000-0x150)=[{&(0x7f0000cb8000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000447000-0x10)=[{&(0x7f0000b1e000-0x19)="16b60c854b8d7f580a746df7b835b4c03665251c36657885b6", 0x19}], 0x1, &(0x7f000013d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x8, 0x4008000}, {&(0x7f0000830000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000077000)=[{&(0x7f0000db9000)="168fa5979b7123c22506cf77ad9626b6f8be1b68b92952fc4fa3cc72c7b7c41c8ea0efefad727d61043fcf72afdd933d306c8b6f9bb057143778", 0x3a}], 0x1, &(0x7f0000b35000-0x110)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, 0x0, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x8, 0x50}, {&(0x7f0000fc1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f25000-0x60)=[{&(0x7f0000dca000)="51bbdc2002da94b3b4ca120e96508f7f75c305304dcd23871a5488c082dc712d26cfd5518e721aea6abf6e3baa088bd78ba34e7a2b9998f8ef558455", 0x3c}, {&(0x7f00001cc000-0xf2)="1b61f4f80132de70fd85e410cad7a13a7261d32f1c0d30dd7da69ba8c219943572f1da16f685b5d5db260411d2c1d04b5df3764d1910cc10afcf19f1b4f0b5381af9e0edf3e3798eadda58f91e2ceae0d20165fcd26c166e1a38589cb12a777b6d7415c33b7a0324a9d494bd74e075d56a58cb50937a884356a04a411e35f7121832119202a44006390912e3ff5cf6466aa6c32db89bff45164b1283f26efe40a58c290b91c701a647ca35a0f50b7a68ec058961a54117a362a1fe9784cb7121f84d2b4873b5d2bc2a84bd9215a8ebd87a6d57f05cede9796b6ae0f39f70af684d704047dc72ba228b784be688abe9dabcf5", 0xf2}, {&(0x7f0000ce8000)="93126a8b4ed4fe9e42676b09cb8987a661d3e55951e8207dd0ae9e25648da27a20559a1b8824c979e680772f3328e7d69099b9d0e5774705c26350e7ce74e347aed8a53e0b9c81b2ea71c9a910bf18fd08721a8d2bb525a5524ec5f4535d392d4c77cdb3694a4d822840045c75a364717c43a267bc7aa6af20ceaa6413eb39f4c343219fdee95bb64202594eb2816b671c25f749a6b0db2bbc962c34acb95c35b59471", 0xa3}, {&(0x7f0000078000-0xd)="dc2d573d71b5b6fd888a9d355e", 0xd}, {&(0x7f00003f1000-0x42)="9a3a04d4b4350e7c9e034d336799d08baea6e3a8ef897c1a9cc86fd998810ea458839d526092b37409b2071c6ea4a2845ede5cc576308456e1a29f9dfbb6db7f323f", 0x42}, {&(0x7f0000f4b000-0xf5)="0b4e44656092c74536b370a4a6bbdedbf6ba830e3c47feee2ba8bee950045c2f245b8e39db59f1b179b918416d8c2feceaab089a8c7e17ce4452ba423c5e511c9541139e17da13f2c301b9dea2b5e983adcae2282400649c634209af6e815d85333af9a740074746c72732cd36b33187978a0b85c0e3fb6f216aa581e21817eb658150b019a1fae5a1eac9c0151ac854f460af35b8aab950735f7e911a363617ab395be9f5259d841f1725480a0f0e8d90a8879d310e412a2aaa8823d036e1274f5fd61129b5a3037e143e297d89c9ccf17e79239ebf65201f292f27fe90d3bd38d2bf82f2cb93a1a7fdc3a38c6aa4977466a94e86", 0xf5}], 0x6, &(0x7f00001d4000-0x100)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r28, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x7, 0x800}, {&(0x7f00009be000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b40000)=[{&(0x7f0000377000-0x1000)="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0x1000}, {&(0x7f0000ce4000-0x60)="d3e4ef42a02640df0b4d82fd379b5708b24ff5bd38282860487b9540574bd0a44c4ad5e5161e0ac870b1f797893cd9419786f12491e1a01aa7a1d4fb06c5e3e784de1593f41e4d9664db2e84d0ebdb622ea901b2ba4f48d6be80e46a67341a02", 0x60}, {&(0x7f0000470000-0xc1)="e507552db16213b0ae046cdfb818b2446232a58577bbd790b86017e2fc084f744725d7fdd57769f21126c9161c2bdb6869ce0d36396727fc79c1800a566ca1dd981487f631948ec3ac557c9600e306c1db82378f2e8226f78d0e8b2f4cff4a091ff1b45b638369844765a4da372d686e76bff620fbf4285e1ede8d604441d46e6fbe3f79a261ff11e8f90a424671f64ac12d58f51943ce346a376141b2fbc5837a78197b484213ce5073fd50c7da7c1178b8a957e421061e400b3dc9c1f49a40c3", 0xc1}], 0x5, &(0x7f00008b0000)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x2, 0x20000000}, {&(0x7f0000d70000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000022000-0x40)=[{&(0x7f0000eec000-0x78)="c48b41be16a2263376378e055a6893f5d66eba2c4e87b504d307aa4748e3bf80f643f352f726792a322d7e1afbe69707417f0b8b868ef56f02063b5350a1c8d01396ce7c81c1eaaa8113069bdb54a4cc7d703dcbc45f6141cd8e67307f4c6ad425dd76575e3d7f35c3fafddf81d4a96e9c1faf618791c1fb", 0x78}, {&(0x7f0000fc4000)="4ca23afc52df3044ae9102ab61ec1355c1f9631d9b038c98dd5952383aaee1dca9c8dae7bc95947040dba6c39673681a6d4762e33039a07c702761829c40", 0x3e}, {&(0x7f00000e1000-0x1000)="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", 0x1000}, {&(0x7f0000dd5000)="6f15607876fe891c6b5fb61f55f2cb8469a73efe55954cc95e09459b2f052898dc1165bf001db42c2c478f3e", 0x2c}], 0x4, 0x0, 0x0, 0x4}], 0x6, 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) [ 267.378808] dccp_invalid_packet: invalid packet type [ 267.459597] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x2000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000eea000)={{0x3000, 0x6002, 0x3, 0xe0, 0x1000, 0x8, 0xea4b, 0x4, 0x4000000000000000, 0x1, 0x1, 0x800, 0x0}, {0x2000, 0x6000, 0x9, 0x0, 0x5, 0x2, 0x100000001, 0x1, 0x1, 0x5, 0x87, 0x101, 0x0}, {0xd002, 0x3000, 0xf, 0x6, 0x5, 0x0, 0x6, 0x3, 0x9, 0x2, 0x4, 0x4344, 0x0}, {0x3000, 0x0, 0x1f, 0x10000, 0x7, 0x2, 0x1, 0x3, 0x1, 0x1, 0x3f, 0x9, 0x0}, {0x0, 0x0, 0xd, 0xfffffffffffffffa, 0x6, 0x1, 0x3, 0x2, 0x8, 0x1, 0x9, 0x101, 0x0}, {0xd000, 0x1, 0xf, 0x92, 0xe3, 0x1, 0xcf, 0x3, 0x4, 0xfffffffffffffff9, 0x100, 0x8, 0x0}, {0xf004, 0xd000, 0x4, 0x1ff, 0x2, 0x4, 0x1, 0x101, 0x8, 0x2, 0x3a, 0x10000, 0x0}, {0x1000, 0x2004, 0x0, 0x3, 0x6, 0x4, 0x3, 0x400, 0x81, 0x6, 0xfffffffffffff41d, 0x400, 0x0}, {0xf005, 0x1004, [0x0, 0x0, 0x0]}, {0x0, 0xf000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x7002, 0x100000, 0x1, 0x800, 0x2, [0x0, 0x7, 0x0, 0x33e5]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x2, 0x3, 0x2, 0x0}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/10/30 09:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r10 = dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000221000-0x8)={r11, 0x0}, &(0x7f0000797000+0xfe3)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089a000-0x8)={r0, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000de3000)={r12, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000-0x4)=0x18) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)="2f6465762f73672300", 0x9b, 0x42080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000269000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x7b, 0x100000001, 0x40}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001de000-0xc)={r1, 0xff, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup(r2) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x800, 0xffffffffffffff3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ea3000)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) accept4$packet(r1, &(0x7f0000a65000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a69000-0x4)=0x14, 0x80800) r3 = request_key(&(0x7f0000b19000-0xa)="73797a6b616c6c657200", &(0x7f00001f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000582000-0x1)="00", 0xfffffffffffffffd) r4 = request_key(&(0x7f0000e4e000-0x8)="6269675f6b657900", &(0x7f00009b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000854000)="6d696d655f747970652800", 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f00009ac000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00003a3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000961000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x1, 0x7f, 0x1, 0x9, 0x1d, 0xa0, 0xa0, 0x11, r2, r5}, {0x8, 0x1, 0x6, 0x1, 0xfffffffffffffffe, 0x6, 0xb9dd, 0x100000001}, {0x401, 0x8, 0x6, 0x100000001}, 0x6, 0x9, 0xfc5, 0x0, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0xffff}, 0x3, @in=@rand_addr=0x465, 0x80000000, 0x3, 0x3, 0x800, 0x7fffffff, 0x8, 0x8000}}, 0xe8) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c09000)={r6, 0x28, &(0x7f0000c49000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socket(0xa, 0x800, 0x49d) 2017/10/30 09:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x3, 0x42) semop(0x0, &(0x7f0000005000)=[], 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003c9000-0x20)={@generic="5e48c1a94866e9697af180259e352064", @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000-0x10)={0xa, &(0x7f00003c7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) sendmmsg$unix(r0, &(0x7f00003ca000-0x70)=[{&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00003ca000-0x21)=[{&(0x7f0000000000)="72dfea4be8dffc4d694c12f007135c47cbd8d0683ea13c6ac6f281a5df3709bce6f59d1351a3d03e745590d861e9b4f9f02e7f12b53a30edd6e380b0dcfddc2e903542c6cd84c12c735adfcd8a5a134d17e14bfef3ed5506eaa34f970d82607f3a165ce31bed06a89078a7", 0x6b}, {&(0x7f0000000000)="fb4287ba3ca4d35601c44e8d0d828cf220b75866356fa971cd633c40248003a5a8b411f5f8046d3eede6b46ad1bbba21c4f55b92948779258e61d3a72f66e5e204060f601fab851455dba506acbdb80b2d6afb2b4fe6c6d803e56a122f968c5e10411d2c22ffe35a441895f2490429573c6a219df6ad337bfb495b4d0f4d868a374c0fb2720d13d5a522daa08bde4d416157ab7215aba167b8f93417d59df1cf0cb2b2f46f05b75d11bda6e26a0decf26a054a75fd024f3898", 0xb9}, {&(0x7f0000001000-0xcd)="0d21b6b5d362ea0cfd2afd53bace4f9ea7f10b4934b3c5384af8e42c733279185b1695afba689339be84460ff88e10892db58cd9602a2e7ef70daf026bcf14e0c3fba78b40594049d72538d4eba9f3536e88132e23d0812a3d53c2669c69dcaf8cbb0e19249d7d5e5ed4b4b9fe2d463cac56f97de108fa189f2e9558da15a8944a2be74eac58b231cec90d0d94854e51f1d57d840d3f10a8fbb413eeaad8205621c3216259c97a85460ed2676c54dbd248e99f778f30b96b9ac927cc140908561a0fea13955c7e50773ca18a69", 0xcd}, {&(0x7f0000000000)="6ec46ee3158d3aa8320408a728d70205523096cb6a730705d645246ea7f588bcc981e31f63986e36da9ad1cfdf187dd7ef36277b77b78b7c435d9ceee772739289165555ebc01850e551b8fbfbb5aa34472eb4cf55c6f860466faf91a7bc96da81078fa5b47c19bbd1b05b0b7e189d89fc57b13092", 0x75}, {&(0x7f00003c9000-0x78)="76f4ec75f417cdb78e81dd6c91eca863ac2a7b81553c2282045ca2e237656e4198491d19b9ac68e99f4f67644be320002814defad097bfa4115e2c07ed05f53580fb2aacb517aaab2164083bcd1ed5729e863b16242caad1bf0bc77bb47c51b6d83d38e6a3e314e3d8bac0ffe92fb8db36a3ad785bd6ed91", 0x78}], 0x5, &(0x7f00003c9000)=[], 0x0, 0x40000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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0x1000}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x2, 0x8814}], 0x2, 0x4001) r2 = socket(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x2000080000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee6000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) capset(&(0x7f0000be6000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r5, &(0x7f00008e0000-0xa0)=[{&(0x7f000032b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00005e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000278000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f000065a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000067000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00003da000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000cd5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000088f000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000727000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000b08000+0x110)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0xa, &(0x7f0000fe2000)=[{&(0x7f0000d84000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000a3b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004a8000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000d36000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000fce000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d62000)=0x8) 2017/10/30 09:19:38 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) fcntl$setflags(r1, 0x2, 0x1) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x2, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/10/30 09:19:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000097f000-0x90)={0x45c, 0x10001, 0x5, 0x6, 0x2, [{0x5, 0x7bf, 0x9, 0x0, 0x0, 0x1009, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x7, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x33b, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000002000-0x10)={0x400000000, 0x3, 0x4}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r1, 0x6, 0x6c2, &(0x7f00005f4000-0x18)={"478d59df6588271d180c38d7070ca6fc", 0x2, 0x401}, 0x18) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x400, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aca000)="76ef5d", 0x3) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) r1 = creat(&(0x7f0000930000)="2e2f66696c653000", 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000064000)="c6d8251c0dffb51921a6628a87a99b9236bf21fcfb29abf04727f550079622fd73fc9a7e84a77580cb887d246c0b0b868815bce7568b9088134970fcc5c4b95e2efcec86c3121bb31d814e7ae89c2bc085f895ab74ec5796dfb2ed208451e540c65c26ef2b4a2cd951df15c32ac05bfccb292c7aaefc71733e3ecbc4863de0f9128235a1b80922c9feef2b0704670513f8ac5944edf9293529157da26d0f2eaaae76ca8a507b491dc45940020ca78ec1a193", 0xb2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000117000)={0x19, 0x1, 0x5, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f9000)="2f6465762f7667615f6172626974657200", 0x42001, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00005a4000-0x68)={0x81, 0x0, [0xe81, 0x2, 0x1, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000152000-0x4)=0x4, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000033e000)="2f6465762f76637300", 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001e0000-0x4)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ae3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e36000-0x18)={0xa, [0x4f1b0e8a, 0x10001, 0x3f9c, 0x7fffffff, 0x3, 0x1, 0x5, 0x5f1, 0x6, 0xffffffffffffffc1]}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f00009cd000)={&(0x7f000050f000-0x8)="2e2f66696c653000", 0x0}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000378000-0xb)="2f6465762f766373612300", 0x2, 0x40800) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000abb000)={0x77, "23966b9255c9b490805153b4e5365d9a7545837c97013370520e551eb88fafa588549d8e20bdaf914e9788e49c4b0d7b034dcc4f5cda4fa5cff42b232133e8c787bb47b8d77c8acf73b0dc9714613409f4779fdbcd2810e5767b10332901395aa1eff21130674ea0f71a925c99383f7d7e09730cee9396"}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x40e, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)="5b656d3100", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x1, 0xea, 0x14, 0x7, 0x19, 0x30, {0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x8, 0x9, 0x2}}, &(0x7f00004aa000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000acf000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000036000)={0x26, "726e670000000000000000000000", 0xf, 0xae, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, 0xc) 2017/10/30 09:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000ed7000-0xb)="2f6465762f766373612300", 0x9, 0x314233ba03bdc6c8) getpeername$packet(r1, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ba6000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) [ 267.592524] dccp_invalid_packet: invalid packet type 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(r0, r0, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000057b000-0x4)=0x3, 0x4) 2017/10/30 09:19:38 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000425000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ac0000-0x4)=0x0, &(0x7f0000ac8000)=0x4) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000959000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000010d000)=0x5) 2017/10/30 09:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r10 = dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000221000-0x8)={r11, 0x0}, &(0x7f0000797000+0xfe3)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089a000-0x8)={r0, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000de3000)={r12, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000-0x4)=0x18) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:38 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000a6000)="d56e2470cb") r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/10/30 09:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x7, 0x400, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x2}) 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000665000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x6, &(0x7f0000bb5000-0x20)={0x2, 0x4, 0x100000001, 0x8000, r1}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000017f000)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) clock_adjtime(0x5, &(0x7f0000837000)={0x2, 0xffffffffffff0000, 0x1, 0x1ff, 0x80, 0x200, 0x1, 0x32b7, 0x2, 0x0, 0x0, 0xefd, 0x7ff, 0x7, 0x3, 0x3, 0x101, 0x4, 0x1000, 0x40, 0x3, 0x0, 0x3f, 0x0, 0xe093, 0xfff}) getsockopt$inet6_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000efc000)=0x0, &(0x7f0000515000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000f7000)="c3fc", 0x2) 2017/10/30 09:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1022, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f9000-0x9)="2f6465762f72746300", 0x800, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ad0000-0x18)={0x4, 0xcb9, 0x38}) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) rt_sigaction(0xd, &(0x7f0000bea000)={0x0, {0x4}, 0x48000002, 0xff}, &(0x7f00005e3000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000492000)={0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) [ 267.779533] QAT: Invalid ioctl [ 267.784327] FAULT_INJECTION: forcing a failure. [ 267.784327] name failslab, interval 1, probability 0, space 0, times 0 [ 267.798372] CPU: 1 PID: 26977 Comm: syz-executor3 Not tainted 4.14.0-rc7+ #154 [ 267.805754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.815106] Call Trace: [ 267.817691] dump_stack+0x194/0x257 [ 267.821327] ? arch_local_irq_restore+0x53/0x53 2017/10/30 09:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bfd000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000930000-0x8)={0x0, 0x101}, &(0x7f0000b22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c94000-0x1008)={r2, 0x1000, "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"}, &(0x7f00009a7000-0x4)=0x1008) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003e1000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x400, "66637279707400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) pipe2(&(0x7f0000959000)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000813000-0x34)={{0x3, 0x0, 0x80000000, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) [ 267.826002] ? lock_downgrade+0x990/0x990 [ 267.830157] should_fail+0x8c0/0xa40 [ 267.833861] ? __local_bh_enable_ip+0x9d/0x160 [ 267.838437] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.843529] ? release_sock+0x1d4/0x2a0 [ 267.847498] ? trace_hardirqs_on+0xd/0x10 [ 267.851634] ? __local_bh_enable_ip+0x9d/0x160 [ 267.852083] QAT: Invalid ioctl [ 267.859377] ? _raw_spin_unlock_bh+0x30/0x40 [ 267.863786] ? release_sock+0x1d4/0x2a0 [ 267.867752] ? refcount_add+0x60/0x60 [ 267.871542] ? __release_sock+0x360/0x360 [ 267.875689] ? find_held_lock+0x35/0x1d0 [ 267.879786] ? check_same_owner+0x320/0x320 [ 267.884124] should_failslab+0xec/0x120 [ 267.888090] kmem_cache_alloc_node+0x56/0x760 [ 267.892595] ? netlink_insert+0x500/0x500 [ 267.896741] __alloc_skb+0xf1/0x740 [ 267.900367] ? skb_copy_and_csum_dev+0x360/0x360 [ 267.905114] ? lock_downgrade+0x990/0x990 [ 267.909253] ? __lock_acquire+0x6aa/0x3d50 [ 267.913487] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 267.919100] ? selinux_inet_conn_established+0xf0/0xf0 [ 267.924376] ? sock_has_perm+0x29c/0x400 2017/10/30 09:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x123280, 0x0) getpeername$ipx(r0, &(0x7f0000626000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/10/30 09:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000501000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) execveat(r0, &(0x7f0000910000)="2e2f66696c653000", &(0x7f00008a6000)=[&(0x7f0000c79000-0x14)="272b706f7369785f61636c5f6163636573732800"], &(0x7f0000cc9000)=[&(0x7f0000d53000)="00", &(0x7f0000bb2000-0x13)="637075736574292521707070317b6264657600", &(0x7f00000ab000-0x1)="00", &(0x7f0000618000-0x16)="24257d70707030656d302a6d696d655f747970652900", &(0x7f00008d7000)="73656c66766d6e657431242100", &(0x7f00000ff000-0x21)="656d3070726f632e76626f786e657430706f7369785f61636c5f61636365737300", &(0x7f0000e01000-0x19)="656d312640242f73656c6670726f635e292962646576235200"], 0x1000) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000567000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3b000-0x4)=0xe8) setfsuid(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) [ 267.928427] ? check_noncircular+0x20/0x20 [ 267.932657] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 267.938192] netlink_sendmsg+0xa86/0xe60 [ 267.942262] ? netlink_unicast+0x6f0/0x6f0 [ 267.946499] ? security_socket_sendmsg+0x89/0xb0 [ 267.951251] ? netlink_unicast+0x6f0/0x6f0 [ 267.955479] sock_sendmsg+0xca/0x110 [ 267.959187] sock_write_iter+0x31a/0x5d0 [ 267.963247] ? sock_sendmsg+0x110/0x110 [ 267.967234] ? selinux_capset+0x100/0x100 [ 267.971374] ? __might_sleep+0x8c/0x190 [ 267.975351] do_iter_readv_writev+0x525/0x7f0 [ 267.979847] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 267.984597] ? rw_verify_area+0xe5/0x2b0 [ 267.988644] do_iter_write+0x154/0x540 [ 267.992507] ? dup_iter+0x260/0x260 [ 267.996134] vfs_writev+0x18a/0x340 [ 267.999738] ? __fget_light+0x297/0x380 [ 268.003698] ? vfs_iter_write+0xb0/0xb0 [ 268.007649] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 268.012470] ? vfs_write+0x374/0x510 [ 268.016200] ? __fdget_pos+0x130/0x190 [ 268.020065] ? __fdget_raw+0x20/0x20 [ 268.023775] do_writev+0xfc/0x2a0 [ 268.027201] ? do_writev+0xfc/0x2a0 [ 268.030817] ? vfs_writev+0x340/0x340 [ 268.034590] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 268.039413] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.044417] SyS_writev+0x27/0x30 [ 268.047851] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 268.052580] RIP: 0033:0x452869 [ 268.055743] RSP: 002b:00007f3981be7be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 268.063427] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452869 [ 268.070672] RDX: 0000000000000001 RSI: 00000000203b2000 RDI: 0000000000000013 2017/10/30 09:19:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca9000)="fc", 0x1) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000a94000)=0x6303e9c9, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ecb000)="2f6465762f76637300", 0x400, 0x0) r2 = open(&(0x7f00000f7000)="2e2f66696c653000", 0x4440, 0x100) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000508000-0x4)=0x5) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ecd000)={0x3, r0, 0x4}) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000e7f000)=0x1, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) [ 268.077915] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 268.085156] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7550 [ 268.092398] R13: 00007f3981be7b58 R14: 00000000004b7560 R15: 0000000000000000 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000c7b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000a0d000-0x18)={"edebfa38972b7d1aba86a3add047a45c", 0xb09, 0x4}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:38 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f000064b000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r9, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) ioctl$KVM_GOOGLE_GET_VMX_STATE(r8, 0xc018aefe, &(0x7f000015c000)={0x0, 0x0, 0x0, 0xcc, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/10/30 09:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r10 = dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000221000-0x8)={r11, 0x0}, &(0x7f0000797000+0xfe3)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089a000-0x8)={r0, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000de3000)={r12, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000-0x4)=0x18) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00005c6000)={0x0, 0x1b, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xd4fb, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000003000-0x20)={0x1, 0x1, 0x9, 0x7fff, 0x11, 0xcb0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000004000-0x4)=0x3, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xf)="90b4b8cb807828025f7e361f69651f", 0xf) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x3ff, 0x1, 0x0, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x10200, 0x1, 0x3000, 0x2000, &(0x7f0000b93000/0x2000)=nil}) accept$alg(r0, &(0x7f0000002000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da9000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) sendto$ipx(r0, &(0x7f00009ce000-0x7f)="ec24e35008f0e61753f6d2c937d58d57daa98e7de955d48e59cb1cccff7b38a3cd4ccea5260badc123082e5df16f92a9cfebf069dd0a8a125055be7aa2f02554627cc5ff25a4f0e47a159358512dfe7d379d68b3adb9f4d3a679fcd75a3c8daaed970ed813b5fcaf58c6d1601c8023f7f39699d25ef6807a3f51e9413fc05b", 0x7f, 0x4001, &(0x7f0000048000-0x10)={0x4, 0x183, 0x100, "9054e179a35c", 0x5, 0x0}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000607000)=0x2, 0x4) writev(r0, &(0x7f000071f000)=[], 0x0) 2017/10/30 09:19:38 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x78001013, &(0x7f0000bdc000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00009c9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) semget$private(0x0, 0x0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000002000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000003000)={&(0x7f000093e000/0x4000)=nil, 0x2, 0x1, 0x20, &(0x7f0000000000/0x1000)=nil, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000002000)={0x0, r2}) r7 = getpid() r8 = gettid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000594000-0x70)={{0x1ff, r1, r3, r4, r5, 0x20, 0x10000, 0x0, 0x0, 0x0}, 0x20, 0x3, 0x8, 0x4, r7, r8, 0x4, 0x0, 0x0, 0x0}) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x40000, 0x0) ioctl$TIOCSCTTY(r9, 0x540e, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$evdev(&(0x7f0000554000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x400000) ioctl$EVIOCGVERSION(r10, 0x80044501, &(0x7f0000ddd000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000008f000)={0x0, 0x0}) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = dup(0xffffffffffffff9c) r3 = syz_open_dev$tun(&(0x7f0000e93000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000567000)={0x9, 0x3, &(0x7f0000c3a000+0x7a9)=[@generic={0x80000000, 0x9, 0x8, 0x6}, @generic={0x5, 0x2, 0x7, 0x81}, @map={0x0, 0x3, 0x1, 0xffffffffffffffff}], &(0x7f0000f0b000-0xb)="2f24736563757269747900", 0x8, 0x33, &(0x7f00003aa000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x1}, 0x30) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f00002f7000+0x8f3)={0x0, 0x0}) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000d84000-0x8)={0x0, 0x0}) r7 = inotify_init() socketpair$inet6(0xa, 0x2, 0x800, &(0x7f00007d3000-0x8)={0x0, 0x0}) r9 = accept$ax25(0xffffffffffffffff, &(0x7f00004a0000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000168000)=0x10) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005dd000-0x3)="2f6465762f7667615f6172626974657200", 0x204400, 0x0) r11 = memfd_create(&(0x7f0000331000-0x2)="5c00", 0x2) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = memfd_create(&(0x7f00008de000)="726e670000000000010000000000", 0x2) r15 = socket$unix(0x1, 0x5, 0x0) r16 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000589000)=0xffffffff, 0x4) r17 = accept4(0xffffffffffffffff, &(0x7f0000bf2000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000494000-0x4)=0x10, 0x80000) r18 = accept4$llc(0xffffffffffffff9c, &(0x7f000063a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c17000+0xc5b)=0x10, 0x0) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) r20 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e17000-0x4)=0x0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c07000)={0x0, 0x0}) r22 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r23 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ca7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000892000)=0x1c) pipe2(&(0x7f0000957000)={0x0, 0x0}, 0x80800) r25 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000322000-0xf)="2f6465762f73657175656e63657200", 0x8080, 0x0) r26 = openat(0xffffffffffffff9c, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x58080, 0x2) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000972000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000033f000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) r29 = fcntl$getown(0xffffffffffffffff, 0x9) r30 = getuid() stat(&(0x7f0000b6e000-0x8)="2e2f66696c653000", &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000469000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb3000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f5000)=0xe8) stat(&(0x7f00003c4000)="2e2f66696c653000", &(0x7f0000192000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000405000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e66000-0x4)=0x0, &(0x7f0000221000)=0x0, &(0x7f000045d000-0x4)=0x0) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c71000)="2f6465762f70746d7800", 0x200, 0x0) r39 = accept$alg(0xffffffffffffffff, &(0x7f000028b000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000aa3000-0x4)=0x58) r40 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r41 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r42 = socket$bt_cmtp(0x1f, 0x3, 0x5) r43 = syz_open_dev$vcsa(&(0x7f0000dcb000)="2f6465762f766373612300", 0x1000, 0x40000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000090d000)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) r45 = getuid() stat(&(0x7f0000fa8000-0x8)="2e2f66696c653000", &(0x7f0000bd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = accept(0xffffffffffffffff, &(0x7f0000d0b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ce1000-0x4)=0x9) r48 = accept4$ax25(0xffffffffffffff9c, &(0x7f00009ea000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009b7000)=0x10, 0x80000) r49 = syz_open_dev$loop(&(0x7f0000f39000)="2f6465762f6c6f6f702300", 0x8001, 0x200000) socketpair$inet(0x2, 0x80007, 0x5, &(0x7f00003d6000)={0x0, 0x0}) r51 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007a2000-0xc)={&(0x7f0000253000)="2e2f66696c653000", 0x0}, 0xc) r52 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000597000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bbd000)=0x1c, 0x0) r53 = socket$inet(0x2, 0x80007, 0x7) r54 = socket$nfc_llcp(0x27, 0x3, 0x1) r55 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000db000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d7000)=0xc) r57 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fc5000-0x4)=0x0) r59 = geteuid() r60 = getegid() r61 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) stat(&(0x7f0000466000-0x8)="2e2f66696c653000", &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = syz_open_dev$vcsa(&(0x7f0000d6d000-0xb)="2f6465762f766373612300", 0x9, 0x0) r65 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000065c000-0x4)=0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e32000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cb7000)={0x0, 0x0}) r68 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c5000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r69 = eventfd2(0x20, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050d000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000414000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000acc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074e000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c03000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000964000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000-0x4)=0xe8) getresgid(&(0x7f0000280000-0x4)=0x0, &(0x7f00005e6000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x0) r76 = creat(&(0x7f000058b000)="2e2f66696c653000", 0x20) r77 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000449000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) r78 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000407000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f60000)=0x1c, 0x80000) r79 = socket$netlink(0x10, 0x3, 0x3) r80 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004f5000-0xc)={&(0x7f0000d05000)="2e2f66696c653000", 0x0}, 0xc) r81 = socket$packet(0x11, 0x2, 0x300) r82 = accept(0xffffffffffffffff, &(0x7f0000608000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000485000)=0x1c) r83 = socket$inet_udp(0x2, 0x2, 0x0) r84 = socket$nfc_llcp(0x27, 0x2, 0x1) r85 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001a000-0x8)={0x0, 0x0}) r87 = socket$inet_icmp(0x2, 0x2, 0x1) r88 = bpf$PROG_LOAD(0x5, &(0x7f0000631000-0x30)={0x7, 0x1, &(0x7f0000f05000)=[@generic={0x80, 0xffffffff, 0x10000, 0x1}], &(0x7f0000b1a000-0x40)="737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x97, &(0x7f0000613000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) r89 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f14000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000)=0xe8) getresgid(&(0x7f0000ef2000)=0x0, &(0x7f0000806000-0x4)=0x0, &(0x7f0000566000-0x4)=0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000059f000-0x8)={0x0, 0x0}) r93 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000810000-0xa)="2f6465762f70746d7800", 0x800, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000721000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000441000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000787000)=[{&(0x7f000069b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000983000)=[{&(0x7f0000896000)="23f087e4b54c6e919f5213ec3e5eda6da34a056454d30770e895ceb01ad71a733bdcb1f246caea04762158fcd48d3db51b914518e26f827474dc9a075883923e53e03be114d7aa505eac529834984d1ce8af3d142447619a1f15d7dcf53327b0319a8caa65c4370cf348387ffa16ea4b0b1a75f346fd6ff6e88c374c81c1df222546ac932ef2b17c611fda071b9d7a1a6cb755f2f7db8f0e21f62e0742e2a300f69e2bf5cb550fe5bdc3a2", 0xab}, {&(0x7f0000b2f000-0x2e)="43a51ca1a844c6520d10df4d99ee3e52239785fb659076f15e8bbe1ff7645da1d80aae6f0256707e46204ad11169", 0x2e}], 0x2, &(0x7f0000ec4000-0x50)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}], 0x2, 0x20040811}, {&(0x7f0000193000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e3f000)=[{&(0x7f00006b7000-0x1000)="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0x1000}, {&(0x7f0000341000)="de872a46f99a76f1930bf456956669feb685757206a0d4dd313b7cef77dd9ccade45a2f02e994d0ce23c05fc46b3dc10d69af15f009b05112e48354d09ca08a8a81b337703b6c7305203d2d79e7e20fdc56bdeaabbf6ff178a8d55005c460e61a5cd072313178a79d1b019f10e14331a14fb64dc1eadcc14f5c9ed591829f90464bce1028b57767a2ebf3e90d1c7d10c30ee3987b184cb8855fa", 0x9a}, {&(0x7f0000d6f000+0xb92)="9283adcff5d480027e88cc125a88fa703b0294bc38e87066d6223b77d3ab55c0d49ae7491b4a1bde855223a3406ae2ecb97666ae79a5ddf224478e87b0804846b5822f9905b030673b26bf0955e62b8f1fed58efae9cba0e5c3c1b223c7c9bae7c9af6b4bc2c0f8bc044338d935560a2b82ff50687b36d24bdd5b492b4f78c0ddd840f0e147ebf11f1cd5044856c08823378024f755571186a", 0x99}], 0x3, 0x0, 0x0, 0x840}, {&(0x7f0000acd000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00003e9000-0x10)=[{&(0x7f000015d000-0x15)="fd1aa0b9f70408c354b17227173484c078093250b5", 0x15}], 0x1, &(0x7f00000b9000)=[@rights={0x18, 0x1, 0x1, [r11, r12]}], 0x1, 0x814}, {&(0x7f00005f2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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&(0x7f0000657000-0x40)=[{&(0x7f0000ec2000-0xe2)="4f90d9254252c0cd21acf7e0e3b7a607c6f064d0b962ac84965cae8334e07b20cc92e31125dc776cd6f11f16fd99bdf3d9a623fafcbf0bcde7289c55891c568aa2dae2f32eb8ddf764e0b25b658e000c4bf4986f1c478d35dee0f5c3ca26c0aef21d31cbd96ad086c9f81d2089704177d022fa175f9df2da4812fb3a0f905be64278e2d5b3fc80f6e279618494f4a64b908ece08fa631f3e83e537849c10f2740a5db0b3ddade59cf543b4dbb9ec32a5fa5572e2dd30006cf24992372a6658b9d78795d570112b075d5597a677094bc71663230c753f6a8c48b10a525bc9196245ea", 0xe2}, {&(0x7f0000f99000)="b925dcde0101f42e2d19b49f2202a1ab4431682c72a74cafbffd72817b334b6d6fcd387ecdfead573fc0672919684f480b4b288706e4ed2b10cef1839a6f0053525e3a32df680058fa93f86f567433c580d3bbe9677e2a7568bb549199f36a911382d33d6e27a75954a7676dd68e828b581ffd9e7f0524681357316ffaaf23d5291fc9b474a93533d62a237c2fd08cf0c272c3feffcbe737205c0fff3db98c725fc576860f454d06e0706d3cd871dfa61c5647521db57e1f8fde22136d085cc7e3080331a26a8015082713bd8b6790af71d21d0326", 0xd5}, {&(0x7f000018f000)="8372d6c6d7cf9efe47559d1f7db6743c5fd94b2cbf", 0x15}, {&(0x7f0000d85000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000a4f000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r38, r39, r40, r41]}, @rights={0x18, 0x1, 0x1, [r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x30, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x28, 0x1, 0x1, [r64, r65, r66, r67, r68, r69]}], 0xa, 0xc000}, {&(0x7f0000bac000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000db1000)=[{&(0x7f0000bf6000-0x66)="1d00c3efeb3566fffb0774b283127433bc22f915b2001267186da48c1db53dd91d6e1e7c22dd237172ee8e9e370787e1391f99a63970c5beb79e85add398b5b89cd18c7a69a3bd8261b6352ead369f4ba38108c531ac584e962b60a858d2e89839f1731a1fe5", 0x66}, {&(0x7f0000a37000-0xcb)="fd13a980a09baa67c6be5ccdce3124ac7e5b221a6ecec8abc8b7155be535223b6ccebec8e2621ebb61aa62f104fc7a3ff6d9b3ce7c434330b7863c65b36d2fc769e9346719383241fc26f2375ccea586b36f4d57a239e7a6be3726003732d3b323f975a7a85a5847b7cffdee74a289eff9b8a7821e27a0e856a55af876673a5d8b7131d11d531b018cae69bf3f43fb9575eaa4a49dabc2a5b6c6c18634cbff0ee7b77cfc4754fc4d67ccd549043c25879f21230dadff1259e0d785bf3b8ba39d60bb4050f7a4282ba44a5d", 0xcb}], 0x2, &(0x7f0000cf7000)=[@cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x18, 0x1, 0x1, [r76]}, @rights={0x18, 0x1, 0x1, [r77, r78]}], 0x5, 0x1}, {&(0x7f0000340000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00004a6000-0x50)=[{&(0x7f0000737000-0x5f)="624bf9f8162c0fb0546a2606f948c69d781ec685b0795df33b18a446d5a633cf4eb4dfac22f96e9b69343c96d1fab6f907616b5db7efa961b856c9b0786ad85a27106a9926739da6b4d3b7ed9dcf4bfe7b125f4cc7b04878d390a02976b4ad", 0x5f}, {&(0x7f0000460000)="c149c8ba3d59f4f69e4a1b7027aea4fd70bc7f53d3872a1b9a470229e2213b7dd76eedc1d423bd54cd35a44d53faa4ac8d9d604f20d14578a4adc6ef50fe4a5d481d801affa0ca8d0e2dc9695ceb5bc280d33615eba1f4", 0x57}, {&(0x7f0000974000)="aaf782b8e43a2a6db3d6958f8ac4df894efb5c96489337f56cc034f94996fab7bd6cf244290ff1581cd20645b75a1b872d16628e8e3a9799c4b239108764ae56f122bfce2e23f0249e94d96cd5daea94848665c6d5f5f1137225", 0x5a}, {&(0x7f0000f36000)="9af35dbc5e6448da367f495bcc120be63d7d7b4995576088d49c7638bcc43212c7ace71fcc05474c9b9ffc87e79e6b0f8dfbc38e939c1b46010c1a6fbc9abec0a0050159046e33679f7379f6cfd0ad23bf12e1c82a8893671bd53ee5a3605d8a5f6cbc238ea115592b15793ef1dd217ccd29f109f3f9d3b641be218b892a163ae172db99c6d09b4a60617ab21cfd63e95192ee5f059d991524432b4514ea64aaa163fc9c177fbdff2ed42e04a02f2ae3700809b78b89a54b5e3ed23ccb39d0a427aae815c53a74bbf387e4", 0xcb}, {&(0x7f0000c3a000)="6ce4657736a6d5f01501cbbec29c322868abe810548b848c9354d96672d04488f8051250415cc94a4c508a611aeaa8f3b843e42fad5a4858ec16be16d014e7968e3465", 0x43}], 0x5, &(0x7f00006e9000)=[], 0x0, 0x40}, {&(0x7f000050e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000aca000)=[{&(0x7f0000d3d000-0x88)="081ff3284e5b1d35ac54bd07edfecd5a86f3dabba24c6fb0271214b7833837de678ab2d362626f8044ba4e9c02a0fbd89ebf04c19924fc9c586c0fe05a5965ebcac974123703cdaff5c6f1a9c937498c37c2177c90a08889f9abbe5ad528924c41bfa24a0f486fda008bf067ca553c6d8f4c45204e6553527d3821e35f06d5d14f07f90cd3ff10d3", 0x88}, {&(0x7f00009b2000-0x31)="54c59244868efa76671f82fb260900dd1ef7214f94a3629bc4dcc5cd5cf7286eba936a2ec2bf5326f0efb6cb59cdf0659b", 0x31}, {&(0x7f00003e2000)="c29a7734485fe069469f33f088ca347c8736fe22e619ebdfc93141b39f7b7741913dc5ac4bb75f66", 0x28}], 0x3, &(0x7f0000e5d000+0xfbc)=[@rights={0x38, 0x1, 0x1, [r79, r80, r81, r82, r83, r84, r85, r86, r87, r88]}, @cred={0x20, 0x1, 0x2, r89, r90, r91}, @rights={0x18, 0x1, 0x1, [r92]}, @rights={0x18, 0x1, 0x1, [r93]}, @cred={0x20, 0x1, 0x2, r94, r95, r96}], 0x5, 0x40000}], 0x9, 0x1) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) flistxattr(r0, &(0x7f0000da2000)="00000000000000000000", 0xa) 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000898000)="2f6465762f7161745f6164665f63746c00", 0x30800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000048b000)={0x0, 0xc9, "eb5d7a583b70017b93fb94b1f1da454dab02357dbb56051736ac9d2f01888da0ffb89403c434bf45a7dc07af4ebc85d98e697d99335acd25f2e8e355bda1b67003448c0f663fdb285c72225092c7bb645b89aa4b1a528ab1472f355ad80241aaddab0904ab360156837c2166fd383bc84d31a33ae6920de7026d9102bd5cad94cbca68da27b5275b512ad3758008ccb03c88fe565b6bde0df68ef3bc76f26e4c104851d003b3ec1a65c95cdb2a951aa90d3f1df5418868aa8f689f6b7a3f18b24e5ca7c26bd867104d"}, &(0x7f0000171000)=0xd1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001de000)={r2, 0x3, 0x0}, &(0x7f0000af5000)=0xc) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f91000)=0x100000000, 0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e40000-0x10)={0x1000, 0x3, 0xff, 0x3}, 0x10) 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab0000)="fb", 0x1) 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000018c000-0x2)=0x5) r2 = syz_open_dev$vcsn(&(0x7f0000fa5000-0xa)="2f6465762f7663732300", 0x4, 0x200) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000007b000-0x2)=0x7c, &(0x7f0000dd4000)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="48", 0x1) 2017/10/30 09:19:38 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c4e000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000752000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000692000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff0000000000000000000000000000000000000200"}, 0x58) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000d6c000)=0x0, &(0x7f00006d2000-0x4)=0x4) 2017/10/30 09:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00001d4000)=[{&(0x7f0000273000)="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", 0x1000}, {&(0x7f0000d0c000-0x6a)="8452c1b07ddae78d50cbd17e7abc89b9ccdedded4c070c0cc0f18569ae5a60b876cb0e5a2350811176aca598285e02bc00fb9424b2e62d47605d859c463d6807b6313d2a89223730189106f4cded80fa23a23c684bd091d2646d70e6bdb1e452a2bf08d610db4b7c8ccb", 0x6a}, {&(0x7f00001b8000-0xc)="66f6ba559b2d97d4bb0fd8f7", 0xc}], 0x3) 2017/10/30 09:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008ba000)={0xffffffffffffffff, 0x0, 0x8, 0x3, 0x2}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ed0000)="00000000000000") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) [ 268.325330] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35053 sclass=netlink_xfrm_socket pig=27100 comm=syz-executor3 2017/10/30 09:19:39 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/10/30 09:19:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000232000)="2f6465762f696e7075742f6576656e742300", 0x80000001, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x0, 0x1c5c, 0x2, {0x6, 0x7}, {0x6, 0x5}, @ramp={0x80000001, 0x6, {0xc0, 0x3f, 0x5, 0xffff}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000028b000-0x28)={0x0, 0x0, 0x40, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387012492c2651864290f8d1b17cb"}) [ 268.373657] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35053 sclass=netlink_xfrm_socket pig=27113 comm=syz-executor3 2017/10/30 09:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r10 = dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000221000-0x8)={r11, 0x0}, &(0x7f0000797000+0xfe3)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089a000-0x8)={r0, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000de3000)={r12, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000-0x4)=0x18) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000681000)=0x0, &(0x7f0000b73000-0x4)=0x4) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = open(&(0x7f0000bca000-0x8)="2e2f66696c653000", 0x200202, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000d8000+0x241)={&(0x7f00006f7000/0x1000)=nil, 0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00005fe000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f8c000-0x10)=@common="69706464703000000000000000000000", 0x10) accept$packet(r1, &(0x7f00001c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x14) 2017/10/30 09:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000335000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000af1000-0x10)={0x0, 0x80, 0x4, 0xfff}, &(0x7f0000e87000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000190000)={r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d9a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c2b000-0x67)={r3, 0x5f, "b6b04130f5e8d2a78ffd78f381a5b96c20cbf996c838e622de88bae3d1864c1030f02ce35a98d545472d7675a9e98daf991046442801fe90029e65bed622835d0d66331ab1b4b933ea2470a2442464e54e49458f88530de9e13a93503be220"}, &(0x7f000006c000)=0x67) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a72000)="2f6465762f73657175656e63657200", 0x12400, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000cad000)={0xfffffffffffffffe, 0x0, 0x0, 0x7fffffff, 0x100000000000, 0x7f}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getpeername$netrom(r1, &(0x7f0000557000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b16000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000139000-0x12)={@common="64756d6d793000000000000000000000", 0x3}) 2017/10/30 09:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ee1000)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22ea28ca}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x3, [0x3ff, 0x9a, 0x5876, 0xfd94, 0x4f9e, 0xddbf, 0x5, 0x10001]}, 0x5c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:39 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0x3d}, 0x8) 2017/10/30 09:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00005cb000/0x3000)=nil, 0x3000) rt_sigaction(0x2f, &(0x7f0000002000-0x20)={0x20, {0x100000001}, 0x18000000, 0x2}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) kexec_load(0x400, 0x0, &(0x7f0000000000)=[], 0x0) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bce000)="2f6465762f76637300", 0x402100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000197000-0x4)=0x0) eventfd2(0x0, 0x80800) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:39 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a3c000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fea000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffdffffd, &(0x7f0000f93000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2, 0xd77}) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f90000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f1f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = accept4$packet(r1, &(0x7f0000790000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000bed000)=0x14, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00001d2000-0x38)={0x22, 0x361, &(0x7f000064a000)="bf5b1bcb48caef979ce0d4e3c1ec27cf7283ac2a69a07743ce77b94549f682438cfcd69cfd83773ecae319364195f797f0a08691a30dbee67aee4a8947d6c6281ff68142c4123f63ac8d31d836ba6dbd1338b24180a1f43baf643a56ef693ef4", &(0x7f0000cc0000-0xea)="4e09f795d506b114435b10f84a6314a99e5422fa8b96388048914d182c2655dc58d5678c474bbfd8dd1dec74750685059ecb0fdbf9516528aeaff036777f69b4bb2af94017267e9c623908c3a59dca32bf8434bd7e2891123d5aac90936277ab6b651054092175d3d0fbc749e3e759210904585e933def696cbada390f95edf7d64373623ffde5518c3f0827f63ce9add4c9c1bf3df4e81f9c329691e48b7425e4e8036c7e906704ea995b9504b7078be632c2d97a073d057eaa107c2a70a7947bbef3b697e87f6329a622c55f87285bc98447318b0a6f77c24ed3669d0ad7f87503d5edfae5d09baed7", 0x60, 0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r5, 0xae80, 0x0) sendfile(r2, r3, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000330000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002dc000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000670000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001d000-0x20)={0x8000, 0x9a6e, 0x8, 0x200, 0x2, 0x0, 0x7f, 0x401, r7}, 0x20) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b01000)={0x0, 0x0, 0x0}, &(0x7f0000b01000)=0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000063b000)=0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c71000)={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9f}, 0x2f49, [0x2, 0x8, 0x1, 0x7, 0xffffffff00000000, 0x5, 0xfffffffffffffffe, 0x100000001]}, 0x5c) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f000045f000)=0xf6c4cc, 0x4) lseek(r3, 0x0, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000b07000)={{0x7000, 0x10000, 0xfffff000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd000, 0x3000, 0x0, 0x8, 0x0, 0x0, 0x8000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x3, 0x0, 0x0, 0x8000, 0x5, 0x0, 0x0}, {0x0, 0xf000, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x9, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x5004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x8, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x100000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x101, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000166000)=0x0) migrate_pages(r8, 0x0, &(0x7f0000fd6000)=0x40, &(0x7f0000021000)=0x6) r9 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r9, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r9, 0x4038ae7a, &(0x7f0000644000-0x38)={0x20, 0xf9e, &(0x7f0000bfa000)="f8000887c8a7b720eb9250733021006e2673edf72c9ca2935d610fc6b30e54190ff3b152d994a04437daa6d52f0c0286cd9eeedc20ec3e9db95e0af03640ce18c720ea39b1d000685a79b287ff50750624adad87fcb146deb4ae987e4f99c8ea82c5acbbc86d3cde3f4a086c57057afcf12b5ffba66cefd8d1c05f124aebc336", &(0x7f000090f000-0x69)="71f868b230da7b122bbe6cc652b1d8499306f7efcde53de6b17c32b0758e22d4f132f1d7264812189520e983d30e41ed8a76cd5c150cef34cdcf2f86d22395aeb85f177f756b164475b388dba535ce2dc2584be6e7f5dcd82e38a19807091b35dbf20911239d926486", 0x80, 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00003e8000)="") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:39 executing program 4: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f3a000)="2f6465762f73672300", 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fe8000)=0x81, &(0x7f00000eb000-0x8)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) connect$netlink(r0, &(0x7f0000843000-0xc)={0x10, 0x0, 0x3, 0x5}, 0xc) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000816000-0x9)="2f6465762f72746300", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000558000)=0x4) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00001d0000-0x10)={0x2, &(0x7f0000791000-0x14c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000439000)={0x255, 0x8, 0xd00, 0x600}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000f1000-0x4)={0x6}, 0x4) 2017/10/30 09:19:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00007b1000)="2e2f66696c653000", 0x1c9602, 0x42) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000be1000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021c000-0x58)={0x26, "726e670000242800410700000000", 0x0, 0xe, "63626328646573185f656465290000000000000000000000000000000000000000000000000000fff80000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ff3000)="000000") bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e64000-0xb)="2f6465762f6877726e6700", 0x426000, 0x0) fcntl$getflags(r1, 0x408) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000657000)=[@in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92}, @in6={0xa, 0x3, 0x2f, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}], 0x3) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) lstat(&(0x7f000054c000-0x8)="2e2f66696c653000", &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000073d000)={r0, r0}) 2017/10/30 09:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000-0x4)=0x20, 0x4) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="67", 0x1) 2017/10/30 09:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e09000)="2e2f66696c653000", 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000189000-0x8c)={0x10001, 0x13, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000065e000)={@broadcast=0x0, @empty=0x0}, &(0x7f00006d0000-0x4)=0x8) 2017/10/30 09:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000221000-0x8)={r10, 0x0}, &(0x7f0000797000+0xfe3)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089a000-0x8)={r0, r2}) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:39 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000b75000)="ab3be39a7b8f35ec7c287befe52ac2f50cb20305789868558ae039a0511eace630848dda0e0a0c9102ef522babf7ade69ab199430aeb856fd5f3e9b61d1791358cacfdc37c7abf83a7e5586139051c77dcf653a02c755ca7a29d8c7647a8e6823f2b108591980c69dfe424b9afceae7f8b57ce8b129796b2b88fb84b886b76a2dab76b9bd53e534af99667091f961ab662cee9d7277dd320df708321e6ab67e4e445cc28a2b8", 0xa6) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0xba, 0x301) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000d29000)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f00000a5000)="2f6465762f73672300", 0x10002, 0x600000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000024d000-0x4)=0x0, 0x4) setns(r1, 0x0) listen$netrom(r0, 0x7) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d8a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x200000) syz_open_dev$evdev(&(0x7f0000f90000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x230000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006a5000)=0x100, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000558000-0x48)={{0x0, 0x1, 0xff, 0x2, 0x1}, 0x20, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) ioctl(r0, 0x56, &(0x7f0000267000-0x57)="2475e647b78b118e06315955ba77b1f587fc7546c56c6285ae2b0712742a3befd094374f3583bc944cb1b23b4bc7237d33886c69e01686089f7d3e18935cdd4cc80d3a81e02b45f685f40bf13df480680e5a8a351d962e") syz_open_dev$evdev(&(0x7f0000773000)="2f6465762f696e7075742f6576656e742300", 0x100000001, 0x4000) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003d7000-0x1)="fb", 0x1) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000885000+0x8b)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000012c000)={0x0, 0x0}) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000022000)={0x0, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000a6c000)={0x4, 0x2, 0xd9a9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000af6000-0x9)="2f6465762f73672300", 0xffffffbfffffffff, 0x0) setns(r0, 0x0) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c1c000)={0x0, 0x0, 0x0}, &(0x7f0000332000-0x4)=0xc) sched_setscheduler(r0, 0x1, &(0x7f0000bee000-0x4)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) getsockopt(r1, 0x9, 0xe0, &(0x7f00006c8000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d32000)=0x3f) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80a, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fc5000-0x4)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) r1 = syz_open_dev$mouse(&(0x7f000048b000)="2f6465762f696e7075742f6d6f7573652300", 0x96d, 0x3c0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f46000-0x10)={0x2, &(0x7f00001d8000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = memfd_create(&(0x7f00009af000-0xe)="726e670000000000010000000000", 0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000058f000-0x8)=[0x1, 0x800]) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000056f000-0x1)=0x5b4f, 0x1) 2017/10/30 09:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f3c000)="2f6465762f7663732300", 0x1ff, 0x0) ioctl$KVM_GOOGLE_GET_NUM_METRICS(r0, 0xaefc, 0x1) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000119000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002f6000-0x4)=0x80) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00007bf000)={0xfff, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x1000, 0x5, 0x1, 0x200, &(0x7f0000138000-0x10)=@common="73697430000000000000000000000000", 0x4, 0x4, 0xffffffff}) bind$alg(0xffffffffffffffff, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f00007cf000)={0x0, 0x0}, 0x84000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000017a000+0x651)="77", 0x1) 2017/10/30 09:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x1) 2017/10/30 09:19:39 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r8 = getgid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000160000)={r5, r7, r8}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r9, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) accept$inet(r3, &(0x7f00000a3000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ad000)=0x10) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) ioctl(r0, 0x3, &(0x7f0000a8b000-0x97)="feeb6483f7343729e050c23b75eebcc3d566d159fa4a88749f320eeb7fdccc889a68a237d5892f79ae10c02cde844d0d05a47797a76be9d6ff45c538bb17a0ef12eeed4a3721095e751ce2ae7d7973ff79a0bb26af748f7e2578845bcd492b127d3bfecdedf921274a98d9ffb201c028a764db2835ad6a6938106a583e860ed9ca833df9885fdfd7c5f0a2a152476c1faeadad07083b99") 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) remap_file_pages(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x2000004, 0x1, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000033d000-0x4)=0x0) waitid(0x1, r1, &(0x7f0000c00000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000575000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000d5c000)={0x0, 0x0}, 0x100000003, 0x8) 2017/10/30 09:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000221000-0x8)={r10, 0x0}, &(0x7f0000797000+0xfe3)=0x8) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000033e000-0x14)={0x0, 0x5, 0x8, 0x0, 0x2, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a1000-0x11)="2f6465762f7161745f6164665f63746c00", 0xbeefd38d85dcbd1c, 0x0) bind$ax25(r0, &(0x7f000025d000-0x10)={0x3, {"bda76b72fa10d1"}, 0x8}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:39 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e54000-0x9)="2f6465762f72746300", 0x535140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="8ede29c5f6d2ed9da9688f44f0e3a3fabc267ba5d1f5379eee0af58a3a96a7e1ba5d7eae618e81a5e64897fb0c8f3a5592b04b95b5abd41f13bb92e161c6f86651aee3ea4b2a8d10d939cca81c76717880574a6539af73caac92fbf13167567864f329b3588a511dda2e5c010e735baf0367f63cd8108c37e13b256cca5c414aa4bf005ab92f9e7a8ac50b96cd5f8f1f5bec64", 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dee000)={0xa, 0x7, 0x5, 0x8, 0x2, 0x1, 0xd690}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008fd000-0x9)="7070703070726f6300", 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000e3e000)={{0xffffffff, 0x7, 0x1, 0x8001, 0x5, 0x2}, 0x9}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000397000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:39 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000556000-0x9)="2f6465762f76637300", 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000057e000)="2f6465762f7663732300", 0x9, 0x4000) ioctl$TIOCCONS(r0, 0x541d) r1 = accept4(0xffffffffffffffff, &(0x7f0000832000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fce000-0x4)=0x10, 0x80800) socketpair(0x8, 0x807, 0xfffffffffffff000, &(0x7f00004a8000-0x8)={0x0, 0x0}) fcntl$dupfd(r1, 0x406, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c55000)="2f6465762f7161745f6164665f63746c00", 0x22002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x1f, 0x3f, 0x400, 0x62}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x3) setns(r4, 0x0) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b50000)="2f6465762f73672300", 0x9, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c9e000-0x30)={0x0, 0x100, 0xd67, 0xfffffffffffffff8, 0xefd, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="fb", 0x1) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000718000-0xb)="2f6465762f766373612300", 0x3, 0x440) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004ea000)={0x0, 0xa4, "d3ae9dad4d18a6d32bd3bc6a1db6e6c4c2b3869f0634b6c4dc821179b7e138fdbe221a1de1eadccf0fc3a1902afd878d6ce067cb58e67fb300d5584685cbfdfa8b200ce534c05b778f5c0786cc4dbf170b4b024f988a311b1ceb65f31c46d6642f589f6e10689cc5bada3dbe47830659d478a7715e48ad6df3fd03754dd41438c02e0591dc4ad2c26fc28149307df9e1a0a13760bb1ff54e6a7e5c77c81788e20c75cdd2"}, &(0x7f000061d000-0x4)=0xac) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000599000-0xc)=@sack_info={r2, 0x8, 0x4}, 0xc) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:39 executing program 6: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000955000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000763000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) pipe(&(0x7f0000953000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000954000-0x10)=@ethernet={0x6, @random="3a12bd890741", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x2, 0x33, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000955000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00008e9000/0x2000)=nil, 0x2000, 0x3, 0x31, r1, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000-0x10)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x202, 0x3, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f00009e7000-0x1c)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc95d}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x6, &(0x7f00009e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009e9000)=0x0) getpid() mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 09:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb9000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000004f000)={0x9585, 0x2d55, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xff, &(0x7f00004cb000)={0x0, 0x0}) getpeername(r0, &(0x7f0000608000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000)=0x58) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f85000-0x4)=0x95, 0x4) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) socketpair(0x10, 0x802, 0x1, &(0x7f0000b9b000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0xc000000) [ 269.056325] QAT: Invalid ioctl 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000587000)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) 2017/10/30 09:19:39 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00002b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000de4000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r5 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000+0x2b0)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r5, r6, r7}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) pread64(r0, &(0x7f00002ae000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005f2000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, 0x42424242, r8, 0x81, 0x0, 0xb, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f000002f000)="", 0x0, 0x0}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/10/30 09:19:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000454000)="2f6465762f73672300", 0x800, 0x101000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000ed000-0x4)=0x1000007fc, 0x4) fcntl$getown(r1, 0x9) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000007e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x8c001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000db5000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000672000)="2e2f66696c653000", &(0x7f00003e9000)=[&(0x7f0000701000)="2824405c5b3a7472757374656400", &(0x7f0000b31000-0x9)="736563757269747900"], &(0x7f0000d0c000)=[&(0x7f0000392000)="73656c696e7578776c616e302d806370757365746b657972696e6700", &(0x7f0000d2e000)="00", &(0x7f0000eb4000-0x1)="00", &(0x7f000093f000)="6d643573756d00", &(0x7f0000ead000)="00"], 0x1000) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x4) 2017/10/30 09:19:39 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000295000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000463000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000948000)=0xc) fstat(r0, &(0x7f00003e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000c19000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f67000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000-0x4)=0xe8) stat(&(0x7f0000ab1000-0x8)="2e2f66696c653000", &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d19000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000-0x4)=0xe8) getgroups(0x2, &(0x7f00001aa000-0x8)=[0xffffffffffffffff, 0x0]) r11 = fcntl$getown(r0, 0x9) stat(&(0x7f0000559000-0x8)="2e2f66696c653000", &(0x7f0000468000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x1, 0xeef4, &(0x7f0000564000-0x8)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r13, 0x4004ae86, &(0x7f0000aec000-0x4)=0x1) fstat(r0, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a08000)=0x0) lstat(&(0x7f0000dcf000)="2e2f66696c653000", &(0x7f0000644000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() sendmsg$unix(r1, &(0x7f000062b000)={&(0x7f0000d9f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cb5000)=[{&(0x7f0000341000-0xec)="a64c2a5e022b1525545846f72f18e1130b7107613b7ac22b10b773ae3d57f0250df070dbdb28374d34eb0394fdae6fd0eb131db610ffe2a22549f368b31697c72e62c0cac5bb298269a6b92a9b41a9fd73f168158d6d1fc343b915976800a0b73db5fe4800dc2bbd7ae1a14ba544ce4172f1e834129f68a1267ce6dadb05120e5c6ba9f8316686b14ad13d4bff0af31789446ba65a60bbf79452929c3878918cd18086dc7aac2156efae4434728a7398eb399ad5025630a33a0ae8cee55c608e5e8e50299c25fe4c3a15e93ac156c90358199d67f1157689d093606302cc765b74969d1e00b01151f204b48d", 0xec}, {&(0x7f0000246000)="", 0x0}, {&(0x7f0000137000-0xf4)="f95b425e60c3d9b69a5b8c997b8716aca3b5194f9927d69ce5881b152b718e5c95c8b70c1134d3ee35effe86642a829e0171ee66a9dad2543cc61f217ffd06c7336ac6e0db94a5344c398487b63c649b6f2fb41403d67e6822320b96271b4a37d89210e325df38c89b1e2e5c8826ab8c64b915b5133aeb80fe4f60ba3050b2577c9abdb19b3e35d6188a5feb9b47f5fead7104651477a793b1ca87d27d3f4c5959087b660056691495a64e6cd25208b57cd14de2cd9b159df52025766127709848b8d137cde5fd3730a20225862c6be40bec051b970bc9605458e31b6f06efba1e48561f0b5b315110f60bf258697d89fd22d604", 0xf4}], 0x3, &(0x7f0000b34000-0xf8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x7, 0x400c000}, 0x4) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000f5d000-0x4)=0x8) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c02000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"fc13d4f890cbd35460c85e5d3850689b", {0x4, 0xffffffff, 0x6, "82e0777c8633", 0x1812, 0x0}}) 2017/10/30 09:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x10000, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) getpeername$llc(r0, &(0x7f00008ed000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x10) 2017/10/30 09:19:39 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) [ 269.260329] FAULT_INJECTION: forcing a failure. [ 269.260329] name failslab, interval 1, probability 0, space 0, times 0 [ 269.281072] CPU: 0 PID: 27414 Comm: syz-executor6 Not tainted 4.14.0-rc7+ #154 [ 269.288467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.297809] Call Trace: [ 269.300391] dump_stack+0x194/0x257 [ 269.304021] ? arch_local_irq_restore+0x53/0x53 [ 269.308691] ? check_noncircular+0x20/0x20 [ 269.312938] should_fail+0x8c0/0xa40 [ 269.316648] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.321747] ? lock_acquire+0x1d5/0x580 [ 269.325720] ? find_held_lock+0x35/0x1d0 [ 269.329779] ? find_held_lock+0x35/0x1d0 [ 269.333866] ? check_same_owner+0x320/0x320 [ 269.338170] ? up_read+0x1a/0x40 [ 269.341513] ? crypto_alg_lookup+0x40/0x50 [ 269.345734] ? crypto_larval_lookup+0x50/0x50 [ 269.350206] should_failslab+0xec/0x120 [ 269.354160] __kmalloc+0x63/0x760 [ 269.357589] ? alg_get_type+0xaa/0x130 [ 269.361455] ? lock_downgrade+0x990/0x990 [ 269.365577] ? crypto_create_tfm+0x82/0x2e0 [ 269.369870] ? module_unload_free+0x5b0/0x5b0 [ 269.374346] ? crypto_larval_lookup+0x50/0x50 [ 269.378813] crypto_create_tfm+0x82/0x2e0 [ 269.382942] ? crypto_larval_lookup+0x50/0x50 [ 269.387412] crypto_alloc_tfm+0x10e/0x2f0 [ 269.391545] ? rng_release+0x20/0x20 [ 269.395236] crypto_alloc_rng+0x2c/0x40 [ 269.399190] rng_bind+0x25/0x30 [ 269.402447] alg_bind+0x1ab/0x440 [ 269.405886] SYSC_bind+0x1b4/0x3f0 [ 269.409408] ? move_addr_to_kernel.part.18+0x100/0x100 [ 269.414692] ? __sb_end_write+0xa0/0xd0 [ 269.418669] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 269.423492] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.428496] SyS_bind+0x24/0x30 [ 269.431755] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 269.436484] RIP: 0033:0x452869 [ 269.439648] RSP: 002b:00007faa71a1dbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000031 [ 269.447331] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452869 2017/10/30 09:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000049000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000da9000)={r1, 0x3}) r2 = fcntl$getown(r0, 0x9) write(r0, &(0x7f00000b3000)="9a7a331fae6ca3d82a4b3cd5e9429e5b236f7bca7b2b34576ed08aa8ac4a1d581dc64645f8542008d8c81a97047666c39cb4add509a7d061bc1c8f3a50770c308dcfa5eb145952cd48c335da767b81d1514963a2c50203b493303ca95870473cdc3ac2215de481b6840d7aaafa1ac3ffcf4a84329aba7bcd230bf5ef5ed142519a762d51ad75164351a2aa12504090d199a01c860708ec6ceebaa21231d0044acaae70e6a13a939c4f31b2a9eb43e5b597ddc2e5af7f672625c5702515ebb4ae9fee2bd05b89d12daed1b848a7f8c5bac59475f459dce3e44cfc5a28961bd217b7739cf77ef78da8ae5f", 0xea) fcntl$setown(r0, 0x8, r2) r3 = add_key(&(0x7f00006e3000)="6269675f6b657900", &(0x7f0000841000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c02000)="5d92c3f1a9ed09f421e999286c6deb3a81dd5ea624542c0073ef", 0x1a, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000e3b000-0x5)="6269675f6b657900", &(0x7f0000304000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ef000-0x9)="2f6465762f73672300", 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000dcf000)="6465616400", &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000058c000)={0x80000000000000, 0xfff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f00005ec000-0x8)="2e2f66696c653000", 0xc, 0x6) setns(r0, 0x48000100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000572000)=0x0) 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00008bb000)={&(0x7f00007ed000/0x3000)=nil, 0x3000}) sendmsg$netlink(r0, &(0x7f0000e2c000)={&(0x7f00002b5000-0xc)={0x10, 0x0, 0x28, 0x4}, 0xc, &(0x7f0000b62000)=[{&(0x7f00007b4000)=[{0xa1, 0x80000000, 0x400, 0x10000, 0x5, "402a49bfa377025f9be88b94541019eb76b70b8ff2d3233449754fae5a76dee91f09189b4de1666d486f825d92cee7444a334c92ff8e9a1f663ad8191fb863ca37fc3256d00df92711ddf749052b8bd1b6dabb4a0e47ae169cec6b7e549f98b42a04beadd900ba6ec616f2e353ad25311df065531164d601b15e645c9cc8b793f0df3b6a920291489bdadbad71c74deb32"}, {0x34, 0x401, 0x1, 0x0, 0x8, "64beea334746adf6161d5f7f0b35b2bc27d6f1c182b740660f25ab4b18edb868d288b08c"}, {0x26, 0x8, 0x20, 0x7, 0x7, "de47ca51d00bc999405b9bcd2b02fb2e076de635aa39"}, {0x1010, 0x5, 0x300, 0x9, 0x1f, "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"}, {0xf0, 0xfffffffffffffeff, 0x610, 0x0, 0x3, "1eb1882ae4a7a8c7b4ac9a4bdba234305b0d27cea1184001ca7c8ca4d5de8f8719e4ad3d4f211109d582b37d006a0a740769ddca974aef5e2d456146926ffa146d246cb18abad80cb08d2292ea8d138fa6579437d2d69bc1f9e865c582544a1288a1e2859f9fe85019206b5d69ca93678414ac8b2f2889bd5901e9ae87cd75a20abefa93696e4f1bc5d9e13518b605dd7fd32600851f3a40e785ec1e3605d89e200faed659066eeb85fe4b5177d92ad9366476b3349938417e9db598d6b1c44249d41d106978cd6e3f87785d70c4fba528f53df5b1f013fa4e923b92a843c48a"}, {0x4a, 0xff, 0x14, 0xfffffffffffffff7, 0x6d, "87818bd9ccb69a79924fa090dfac2d53e0c2583c559dfa9c76730ebfedde32adbf08ddb60d033cb972630a79f987eb639860f01118d9b87afa77"}, {0xe0, 0x6, 0x300, 0x7, 0x7, "496d4953f642adc5bf3090e155cfeed7bbbe2f5137e6412b5638a6f7e1cb70ba90563ae22ea3c49c866ed5c654ab01da45bbb2ab5484f217ea5ab55a8e395b18cd95929df070395016b64de8e0e79ab7f26d04cc4c41d2a42f1c65d2dfc0ffd9194fa5ad6c80832dc8775e34c0825cf29cfdc83b765cfe24d5fb0176660d8c53c57b0228707172eeebebe8ca8d92bf3507b318dd59eb5e9644d68f572eb5ba704fe1a50f7772123e7bb967c426d4c9e4df0cbc20192781d8c8871327960c3716fc966615814e7267cfd73bfd4f6d2f81"}, {0x10a, 0x3, 0x2, 0x49000000000, 0x2000000000000000, "4a0d67f3d58e1cb012bd26b45c799d901fb2e9e212118ff133ee210d86047657e6a6588ff09f39f8eb0f8a583234aea5dde2190b3a77979f706bca9d1289755bb145cdc683e4b0bc5bd2c786048254239f528303a4cc13e31b3e652854effd8bf2c4932426834a77fadaf3e383df346483daba996ba272c4a3fa275f37cee534d673f90ab1979a9a13370b72eed4ce3f511940b95f214543b51d3398e026918b590fae02953516101f7cebd7f83ee791f5a9e25df6010f50cc8cf91372a26473c4aab557b3d5f4b13766912dae77eadd9bc8159a7fda38cf650b07719100abb2feec8adacba570577b341cad580037a918ab590db8e5fdef3979"}], 0x142f}, {&(0x7f0000e9a000)=[{0xf0, 0x5, 0x4, 0x5, 0x800, "70550565f8f92e1e4d19d900de7775943ccc12887a81abbe2cba70ace652ba11d078f6f91fcf4c674bccd1e29588d1a942545528ca2755ca4c2f73a754208cb11523a8d8407d6b9b1ff333b7981d5c0c9e99cae2ea9b37bfe773aedc9a333be84b43f170fdf7ccb7c14ed13691489e64f564308a88425e31f3f5320da062241edbce55c57a6c28f0d5f566af378b5a3c15176debbb396701f56071b88af810eb40b49ee75dae03aca2bc6d5b1048549ededd8acaf8aef37c5599d93ae517d280d9978976568cef4457e4d211b1db40623bd08898f772763598a181636fb5d6a6"}, {0x18, 0x400, 0x308, 0x8001, 0x0, "16d305afd996bc68"}, {0xea, 0x4, 0x104, 0x200, 0x595, "6e320082b73ffda863621fc0907d4124413cbe1f4d22924ccdc86329a1c93e083e9e5fccc92a0b8f8337e14f0700c95fed6543f8aa1ad6be7c177e675c2e7d5945a88f3036ae7bbf877cddf3798c6aad098035e0108a228fa3d2e11037efb8c74ba6046b40ee7c460e706a0120e1ce9dbe93459716bdd663a995d8a92a2883c39c7c6b328baffa8f991a12b8ce1d82405b89c5a7888302b0d4d9c56aa826fe87969ff13b44add8789877f56c6b7297777cf91009cb4ca8f4d2a13b0df126027c6357c1e67f1a917b7c8ae8ba3cb52c52cc396289004030b66276"}, {0x3a, 0x3, 0x401, 0x5, 0xffffffffffff76ab, "45a7144d5b661e7810aee5b703826d642bb931fa2a965ccffbb468ac3e46e2dfc3012e693ee9323e2ec5"}, {0x12, 0x1f, 0x300, 0x9, 0x4, "b722"}], 0x23e}], 0x2, &(0x7f0000ca6000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x1, 0x20004055}, 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000989000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/30 09:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00008f5000-0x10)={0xfffffffffffffffd, 0x8, 0x6, 0x405}) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) sendmsg(r0, &(0x7f0000acb000-0x38)={&(0x7f0000dcf000-0x10)=@ipx={0x4, 0x2, 0x0, "fa0c82d55615", 0xfffffffffffffff8, 0x0}, 0x10, &(0x7f0000d88000)=[{&(0x7f0000324000-0x1000)="597b05adf08d05f5ef3723f9e370cf46a145d6bc375fe84c59cc313adaa9a23ca923ff38ca9c668daa8a99722ee9277749981ba736e1fbf7e3128f4c41bc30a9e9684522213eab8dc484c45a9aec81e4554ad497d02ad146d6a18be621a5b5be563f39dfe0599553173c0f5d7a9426f2f095cf9c9d290ee8547f1607fa9336fa1ef4c66d2b9e44dfc8454f79d7d51eb33ccaa64c301b429c1bcf0fdbaa79891e7791a86f37d799198a283fbb466f0b15968aabd12aa41b5e4c726760e5dcd1c0a89d11eb50d255eac933c83e46a3734daaf1d088dce05cfa62dcd4b4aa2d6e2963e9c6937b9aa77923f8fa06b74879b4087d85429320491b63545e9180fa864f118ae93284931f8d1f86854a360b57d510366f7e3a5a3b0e762417348405ff731982550dacf02634f35d37722957f0b0ac1324201a99392420ef22b030044cd00c224246d0baa598734e451afb3b4bc9c4fb211340a47e06168a2c4cde9c9c56bd1ab47cbeceb267e6c7dccf94f91e4e364caba55178d0114c2745daa92289f9942ba3c0c39fa67240166696228b0eb38507ae032357f011192bcf50ba088b802a2597247bbb848716b99b17b28b45fe5fa77e84aef2169a43d0d05308a1d52a8ea63990882e2688c3782c985b10722e8fa45279988f1938ca8d34f6a8848ca58bd8b70170d4569deaf79b2bace56b1404e333ec247d52ca0904a8ada9ab812b6fd4db0e81bbef793ca7ab6b1c0b274a31200180ad002a52d4a68e2b15205329e507950eb6f38059c4ddacb256e0a185100c34b2ace774bf622fea745c5a288ce6e7a67b0a48974a8a0755457803fe5853e279570c18319cec88d6d4b249cfa544c9a911a1459a6d3d398310bdade33e9b94d7ecdca61a0b341802b7793636c77236847642b8057b9ce69974c3d19ad391b0d3d9a2bf978985cf63a7525234f81bca29d041cfe4b596de86693c3cede1cafebd684f4c015a29a1a0bdbd684a9c3e99865edd43462dd7532e4ae72f94c6bf5e42d6ba97167b08d97f262c910b912356127d17dd6fe27e19060ccbc638c9703125e81db270716cf9d246a53603e3a6ac536bc4bd97ddf248c0ef1cb4c117b61aa505b39c193ceba4089147edccd0e8420c525303ebf4859ce4d4ce886efd1bb69071ee13ede336999257e0c509046fd6a0af4c536197b75d35a1bdd50e30096c2a399c5463fa9fe899d540ff520fe33c14fdeb2ba6512372d20ddf0a1ee0dcb348e36cdc541191556e0816bd20fdc1f0a184dc02da0d686c8b2b0e69e6e3db96569f0f7bdd256abe97ca7810a2a6f6d4f6a49347580bd7cae95fe39e1bf9f33cde6975c0d5fb3fc22b6406d992aafc7f7a7b3701b4e822057134b7dcb781e9e93ed8d6ae5593541d2ed86d712828f2621e0676600a56916e6fa2b13b449098d15935d408ee890d4d69c015574662ee0856a0a3a13a872b081184d2eb35638a2431025dda58dbaec29bc891f2df4fbdefab2e34d925dcb4173d63a2ba1c5c743abba4e16c3bb581ba928c595b2efad6d3b7004645b0d7dad1c53f3c4bda0ee8a2c3c52c9f1d6b9c600ade4c3e017d05e47babf48bcda0a24a54b5e1684a8330e5bdc1fe157d7af7b19de72e323303e872c1fed6ec3519ee3e08c4e8b7423109f5a34d6b51c23d3d53e1e78536f5cdca811261e7a7c6672dbf040fcd7769f5886f2c02bcc4e44493ae9f9ca8b3435fc29d4e7faf0f2d1334c3d3e812ea172d3fd36b5722520ce90024bdea6aeda329b76e608091dc29f279ee91f2a90744bad8c53bc1c60ee98f25f516c1f4e633605bc2a29b04b9bd846793b7a6fc02381160ac71a5eda5fb6329cbc5cfed1c8773fd11820e45a3082f2fdc0c83f825b89ead00c665c64a552db6343e69f5ad4b3fb287b7d381514fb9ce88c75e5291249e2cfcbbd4b3b7b71dd1ad186a75402e80ba3b0e8882c47c10b35c4f26930e56b798abea2e470ec7b945aadc9ca3ad3832c63c3710c5e90a0316dc866c709c304fb978e3b011c4d06bb28195e88af1bbb107aaa4efa1cde97a9a73f59ebd9467fe39f4bbaeb54ba16550c695450e20874c329c6d172e631507b666bb7fa7c69320130a80ba5b0421bf68a2cbeaa632e7d91ee057485afc6075558b50cb5451d07fc00e0d70fc6e0194b010b80a024cad3a8ecf6acf091e19c15a0f54f9600fdf279d392b175bdab4fd4792f8be7f8fad3490db27a8a7a28d1d699b007caba49e715d3bea59bd9b365d4c5db479f5204eaa00cc063cc6d1a1e79c25d6f0a53a3ee4110bbc8cdb6fda5d073848dcb599f413a7829c5f75ed3fe225e332ea55aaa4b9a4ec3d6b63db9f2ad24f25e019725d13a643da1e086ceb7cd1820e7e56bf09ad6d81e0197d009e8bbda969e0c79e96072270792af5c29caa3d77c0d2336400a354cb6fd18ebf3885daa45242dcbe126de3b49fb03a82ec44b0a47c76ad58a4b731f05e6b2dacde0db9544ee9b2dbc97c92d50957a7911d10fd7167b4a1e863f1cec12ec3991c399dc93773d502491e9b01d26ff417c3d62e53b52086816b4136a9bad22793ed62ad6ff9acfcaca46fa2c4ebb9db2788eee9c01a7b0aa997bcec08fc3249fab48b8e4126866a6a4fcd55dfbdbc7c36e68db04bde4f5e8039db27703c8dcc4ab060c7dcb2e7cad7d89b9aa7b3a7c14699f341f1bfde45deedaa54bf18288904705168aeebb21f07dd1da1cb27fa830f6b0bce06dfd31d06d1110b146ca8a1695d9aa1b00fec042ca2ffbb342455626accba6d138407bc71ec3dc204de442ce2acdf6d5855e1361362e4badf6253f2950bcfebe22acbe6503276aa18cee3e7be013c31ee8c411f24e68a6af46800235537b0f5e93fc0be86e32a83f576851b1c77fdcf919359f1a65d9a6b9c72b1d0908297d411bed5306a6a485890bc812440b92827f5e8fb2ea609b774d316d2008aa9f519142b7853c240c483ac45a614df4847578c8b04213d9070dbcd60448c465b2ae11991f2dabc3bcf8d63ec2eb8eb377a3ec104e852aa2e7469f6da0b97ea6471bad730ab47dab60038d3d2cb029cfb963ad4e97d5ed48b223b30e7c1d02b928eba04ae685ec4a54e7addb681b81e46c8582cbb58c83e547c12d81aa96e720b4436c787ff923f6a8710c7f1b131d14529c2a55c61bc5566ffe445a03dba1a218e05518a4037e1b71b88a71cceb6cd3535a23b080ae558ad461dedf2edeb53aa7d0db4fd0b97df2d93f8ecd5827d24f3c36d9e521f885d1dea4df36ea17bddb8223b4752658c55a600ef360b44408fc80871796300b2ef7cd72c0d2f6dbba72cfdd9cc715fa8864bc1e8643182ffad68b7ae6e63152a2e8cbc5758b69d4da6fc5845c8f440a60aa0823f9dfc23dea980f9f3188d67f523dad6d060d3e1457cc266cef4e18b6abeec651e24c8019f844d11e1b3832d58ec4a59c5248caef38b8ae5575550f326f691772a376331bc84b721cfe18a19d2ae91fb2e389932b79eacf714367c19d901197bec4f66e7f31ed2d221e8ae51d66bda042ec36fb2f7cac5871a8184a13faa00bbbffc6e2a422b6b8a3cf004a94714fe59e7afa2a0dd22d8043c810e2510b66ab95a8a96935749ed4b2e1da101373adee9c81c4137ed4ade61d6f2a60e91749ae0ee2b389a8327bd267a91298979ee3961e05289fdda4b5fb4ea9b454950e56626f0faf0172cbde35dec660d91838f11b5b5516555d7375d5da0ee2f229b0d590fb2cdded1b9c5a3ccead821e6e603a50c1eb24eccb46140550ab1eebdd1606b33668de2f721ffa4e95cb7ef10327375603834f6c98b497967250c2cd7ef98b0cd060acaa18d3bd2e172e3597231b7676c458b7cf07717ae983a61d464d50d7d1f5f1b66521eef19ebb8181ecec408768372c75afdd257908da95194f62c8d6b13d8018f714ff361ff5b04ffe276cbcc3beba6bd3e56d5b9268eeb59626ded6379369d315abf24eb3130f7dad66364337c9175330505628d2412b51c3340a2c1efb1b9ce72093274a00732546364f8737e258f68f3b5a4b6c27704d1606a300ac208fd2040cb0f8101eff2a62aa2fd2c8314e2e8dc6bd63bf112e971a471b12209a18ad4e379cbfacbfcf30eb77fb8f8a603206e59af72e7df143d3ead3b8c0494422af68f5c7c69b2ce6db2a1ad4e37984196fa9e9f4efd7eb5ce1698977d345ec56ab7f677f40028d6882257057c550725bca818478a9418a96623ff7dd23aa60a41ae5b99f810a2b1c7c9c987afe44d8032fcaccee056e8df9aa4898cb06d94a73ac8fa81206971402d7eece276e6303765af82fcd9d8b855acf825d80743f7734fd87ac20ef6890718042c10ffe891b2cfcfe8f86b1bff67ac11b3d87de020cbf75d2723d835af0cc107f39e1ba7f0b2206cc63cceb98f228bd4930d64b3337b93baab1e202ef3b37cae18756989f172aa9dfe62a413bd83fd18b7e10cb6870daa753f255822690eb3eba8df4f9aea26e2c1c12d582dd0bea202a02b1998e7d13cbbf2816c9962703dc6b79c75ede4e7cc27d0dbbc30534d13b702871375279232ad265b83ace9e4c25f9a27a932eab02abf8f2dd552a11605aabd645e8b08d5048e62ddeb567ff0ca4c090222de5958590d63bcda4d1a54a0859b29f3e34adb632a1eac73c9b29fcfabd6fc0211a6c99e045444fb888f7e6d046e859343ec3b02063cbecfbb4a9bae1f29dd40748882f03f4f9171a631ebdb7cd93a8e1f47ac1821edd81257d318857bd5bc4e0052e726f4307fb465df01a1b833810a2e7ff14292bbb99ece1593216d4a5fdaa09fd939d11080d746bcde0cde1c05d8e2bf8ea3045c224ed544b55dd47c1c148948fc40af7ba1b37c351e2be72c4aa13e4ca4f554caf3a2f83403120566989f97be773a2f7096372f1167419d30e7a638f5e1070df3e05cbd2046f43d5900b397890a7b0e18fd9674bed35567d04b4ab3d474840d395a27a04e9525bc2a765d058f28445e3dd4c5ca6bbd2e78889507b721834ee86adf258c1b88064133e9618c24e0d501c96ca9f17f81b66742533161d71080957c4945235e18a0c40aeadb9b69a9e31a4ec753e764b0beae9cfb18e67ec9314bd948a11358f8b4a504891edca079a9c5f0ce2efa376ebc0f07862ae2a88db0217551e826a60c808e9aaa683a66e4a1c48f94915623c28c474652a2d213eeb1b3941e77604ed5e238ef1bee69948f5e8cfdc83d4d3cf1c711acf9fc34553f5a68d353d76289f7261f8547f291f16d10bb9198ad311bbfd8a613cb4bd2135231e54e91c52ae28d155a129a7198aa9f7e057097f41a401e5eab1e66b73aa43380ba347120008272befe4720e635dab635463b9187f85ff197c6e7430f45d6cce436dfaa6e273ba883e515fe82eb9eeeab1fc3261079da2f4008c8475f891f578efc5c4c1892d541e1508fec861b1101cf0fc2519be73a63c35e296976e3706e3745f73a1ed2d82ffdc7b1bfd9713ed8d79507b396bc68f87e50cff86c68b703a3c7716397e19a0619920b0a98d0ab4792056670d978a41311ee142eee547668ebdd825f4fdbf1d1e1b52486c72a55042d014406c5a84c2a51bc727d3b3516adb04c64101f1165c26c9dcdfbf94f1c7c338ae787b8b6632baf59a08f75718334ffcb742f67c2c53c2d2305ee6beaab4c24426625d78209ef6b3260eb7c31274ea4db28be6d38d09ef2dbc733f0ff37e5e3fb5ce7ee551fae59ea49e85f32d9cf0b0039dd8abbfc72f7fe5e86dbcebc10fc55cd16da7f8e7c46b4cdbc3678cda6fb9eff20e431c0ce6d99087cdee8939a", 0x1000}, {&(0x7f00003b8000-0xd7)="652ba9b19bd99f5a90960e096aeaf2ea7c5f20edd4866e060cb5cc751abd05898f07a7865db877fbf58dc041742d3fb1456e3ab23a318491498d046d341a541762506e5ce63d6b6fe02cdc0e4eab94389044d71cd9efc957fe5a823aa5d547b48cb0807eb13d6d46f3874f064ae61a1ea100cf56459059dbaebf72a11a920a567f22d17324f7dda2dccc9ea9dbd0ad5fc2e4b94a0408cadb5624f88e6006868a8552837375a7c07fd95d00b861dd862557ec285b4d4e5411c086daa2a3650ba92a97af9fd4c468463e914db64f334a784c45cdde323b7a", 0xd7}, {&(0x7f0000c1c000-0x99)="e70fa57ad4180bc9aa58ee20eef54ae69241bd0ca4d6584e3e54e1184cac6c36f33a254f1e798c00bfb6831c13549a181af343492429f0d2820e7910c6dc4a9af2e251db14260731e4cb44d2f0ebab1f89e4403113ecbc84e0a316e9a0ac846885a619e1857703f999baa3e8d88961b94cad2a5943a0fd496c597d71b03c9f5fe992ce9b54a3018550d239c635a07a74c3a81fe38a78313d8a", 0x99}, {&(0x7f0000612000)="bae0a382171f519f4fb2f910de5287e404b273a45d99b5dd7dbcc789e96fd1041ab5495272d4d3cd78f25d404442027bedb0e2775c6607a8fa3dd21583065f45be2785d34fa9a89ad889836bbe71d23eb2c376716c9634", 0x57}, {&(0x7f0000f03000-0x1000)="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", 0x1000}, {&(0x7f00000f0000)="a8d6b0414cf6b754e1e7b0a46fb927ed791394a43c9c04f6b64eda83c8d8de1947169349dd167df943942b4e764126b63e6a19c16582b6d0bb5611305d5bbc7bdb9b1dc9ac89fb2d33ac91ad59f2ca5b0e04749818decdc025e151acebab65042fd26183db12b99ba2dcc2da3dd920033c522e126ef930787215c79793605296cb57a0a4d3abea6400859513b785ce0cb60bb7b7e26197017fcc4e30a9d79009ff330e8865c7bed8b49a379ad92ecb46616bc23c87a2c5f7b29b8251e2aa52e7ee34f0650393d227e43b3ad64a9d9444a1994b", 0xd3}], 0x6, &(0x7f00007ec000-0x280)=[{0xd8, 0x100, 0x1ff, "458c2a04ebf26b9277b4e17119b7a2b7823a57b750e3debc925650931c221c712426708cc45451959abc0422f40f767f2682fed1e313248eacd943e2da9bb56ac7103aa608fc7f92c0f79b43ac012f26c955ac63a0163f9fe4cbf48e2d9d9ce8d7b870f52f92d6e35d16601cefea7d9f9bd033d6db2cd71bb4e88f41ee36a4ac9bc9aa0a73c618c1eae13aede85b0ef8bd1ed2cfc18fc1fcdda8a6bc0a835498f81ef794b46f9137c3b8fc59fcfd3cf7a399a94e051ce6725807778faf3353cb7108d582"}, {0xa0, 0x12b, 0xffffffff00000001, "e7b6b3e553839e5dd55c97ce198e42b85bbd1d7cb8eada18fb8df21d6ed5e08f627e2a812330fa0a7ff993ece91ca4a6de2819b3870aad41a4eab23a9f5f194de06b1440226408ce4e8a4ab10a7a66dfa17f4c3c2618df0db82d5498c1e2414052eeb07230baa118faa55ff3554b81332151935b3f6d770967c84c14dd5dcdfda9fc839e3d4c8c2ae8fb2e"}, {0x108, 0x116, 0x100000001, "3723c0b5ff01a6b468bcea08f2a02cc996532514bd8cd146d4dbd5085482dbe149a0c060584e49e09ac9fb82037ba5eb0f3a171564edde383d035ee5262344b91baeefb3eac6a0ee938034d7f519c7e8809ec6ddfa96ca3f652363869324cc6ca93ec9fb6344a83f1c7eead3f9f0af2eb02851358a2e65248fd3e98fd5cd6f4455c8468ba30a4fee1d701284417abcce39dd826e5b75a31a03f98ed93bb2c1615a2bee69e9f2d68800aabd863ebbca09b2701354fa50e8b999e08683d0cb0bd62c0fa8bd15e931832a9e23144dcf73bcc027bfa51e7c179c8b44b7d153ecb7608cff85d9ac2b47759ba5808050fecdad547719c950"}], 0x3, 0x40}, 0x40001) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x5, 0x1) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000dc9000)={0x7, 0x0, [{0x8000000b, 0x800, 0x4000000004, 0x2aa, 0x6, 0xfffffffffffffff9, 0x200, [0x0, 0x0, 0x0]}, {0xc0000001, 0x8, 0x0, 0xe4c, 0xfffffffffffffffb, 0x9e, 0x3ff, [0x0, 0x0, 0x0]}, {0x4, 0x3, 0x2, 0x101, 0x4, 0x180000000000000, 0x7, [0x0, 0x0, 0x0]}, {0x8000001f, 0x2, 0x0, 0x2, 0x200, 0x9, 0xc724, [0x0, 0x0, 0x0]}, {0x2, 0x401, 0x2, 0x47, 0x8, 0x3, 0x4ce, [0x0, 0x0, 0x0]}, {0xc000001d, 0x9, 0x1, 0xff, 0x10001, 0xfffffffffffffffd, 0x1f, [0x0, 0x0, 0x0]}, {0x80000007, 0x7ff, 0x1, 0x8001, 0x94, 0x100, 0x1, [0x0, 0x0, 0x0]}]}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000333000-0x18)=@add_del={0x2, &(0x7f0000b79000)=@generic="d9df14ebcbfa19368aa35fedcac1405f", 0x3}) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a11000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000345000-0x70)={[{0x7, 0x3, 0x10000, 0x5, 0x9, 0x9, 0x5, 0x7, 0x9, 0x101, 0x3, 0x8, 0x4}, {0x8001, 0x1, 0x6, 0x100000001, 0x9, 0xc2, 0xffffffff, 0x5, 0x10000, 0x223a0841, 0x5, 0x9, 0x42e}, {0x0, 0x7, 0x4, 0x8, 0x63, 0x100, 0x6, 0x6, 0x1000, 0x6, 0x9, 0x9, 0x0}], 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect(r2, &(0x7f00007e9000)=@nfc={0x27, 0x7, 0x1, 0x4}, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) [ 269.454575] RDX: 0000000000000058 RSI: 00000000202d0000 RDI: 0000000000000013 [ 269.461818] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 269.469062] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7550 [ 269.476305] R13: 00007faa71a1db58 R14: 00000000004b7560 R15: 0000000000000000 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00000cf000)={&(0x7f0000fa0000/0x3000)=nil, 0x6, &(0x7f0000000000/0x1000)=nil}, 0x18) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000bf4000-0x4)=0x6d3c36db) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000046000-0x9)="2f6465762f73672300", 0x8, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000b44000)={0x9, 0x24, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000292000)="2e2f66696c653000", 0x8000, 0x20) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f00005ab000)={"f605990013bcf6ff7fed0873b30001af", 0x204, 0xe9e}, 0x18) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00003db000)={&(0x7f0000c4e000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000007000-0x20)={0x800, 0x2, 0x0, 0x7ff, 0xd9b0fc37b11d8f90, 0x4}) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000453000-0x100)={0x5, 0x2, 0x4, 0x2, 0x4, [{0x8001, 0x8, 0x4dc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x88, 0x8001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x10000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) pipe(&(0x7f000068e000)={0x0, 0x0}) setns(r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006c5000)="2f6465762f72666b696c6c00", 0x80200, 0x0) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) recvfrom(r0, &(0x7f0000217000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x2, &(0x7f000014f000-0x10)=@nfc={0x27, 0x400, 0x100000000, 0x6}, 0x10) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) [ 269.509261] QAT: Invalid ioctl [ 269.554646] QAT: Invalid ioctl 2017/10/30 09:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000bd5000/0x3000)=nil, 0x3000, &(0x7f0000fb9000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = memfd_create(&(0x7f0000011000)="7b6d696d655f74797065736563757269747976626f786e65743100", 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009a5000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7d, 0x4}, &(0x7f0000725000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f07000)={r1, 0x6}, &(0x7f0000821000)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008bd000-0x9)="2f6465762f72746300", 0x10200, 0x0) link(&(0x7f000051e000)="2e2f66696c653000", &(0x7f0000f29000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002de000)={0x8, 0x8000, 0x80000000, 0x5, 0x0}, &(0x7f0000ad6000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e70000)={r3, 0x100000000}, &(0x7f0000f61000-0x4)=0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000610000)={0x7, 0x10001, 0x9, 0x7, 0x0, r4, 0x0}, 0x1c) signalfd4(r2, &(0x7f000072e000)={0x3}, 0x8, 0x800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6e000)="2f6465762f73657175656e63657200", 0x400, 0x0) lstat(&(0x7f0000de9000)="2e2f66696c653000", &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000d47000-0x8)="2e2f66696c653000") getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000f5000)={0x0, 0x0}, 0x2) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f000053a000)=0xcea9763, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00008b0000-0x4)=0x1f, 0x4) accept$inet6(r2, &(0x7f0000724000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c92000-0x4)=0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00005ad000-0xc)={0x20000000, 0x7b0, 0x29}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000f0e000-0x4)=0x1ff) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000045b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000567000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0xa000) ioctl$KVM_NMI(r1, 0xae9a) getsockname$netlink(r1, &(0x7f0000680000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008af000-0x4)=0xc) r2 = syz_open_dev$mouse(&(0x7f0000492000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fff, 0x2000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a1000-0x10)="2f6465762f73657175656e6365723200", 0x400800, 0x0) setns(r1, 0x4000000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00002d6000-0x20)={r2, 0x3ff, 0xfc, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000010000-0x78)={0x2, 0x78, 0xdb, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000227000)=0x20000000000007, &(0x7f00001cd000-0x8)=0x1) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00001a0000-0x4)=0x0, &(0x7f0000aa6000)=0x4) pipe(&(0x7f0000938000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r5, 0x6) flock(r4, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000014d000-0x4)=0x2, 0x4) close(r5) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00002c9000)=0xc8c, &(0x7f000013f000)=0x2) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) rt_sigaction(0x38, &(0x7f0000738000-0x20)={0x5, {0x2}, 0x8000004, 0x5}, &(0x7f0000959000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000dfb000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f0000aa4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00005da000)=0x2, 0x4) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000510000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000701000)=0x0, &(0x7f0000a32000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000bbf000)="2f6465762f73672300", 0xfffffffffffffffd, 0x8400) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000aff000)={[{0x81, 0x2, 0x7eb00000000000, 0x3, 0xfff, 0x9, 0x5, 0x400, 0x4, 0xf, 0x80000000, 0x1, 0x7}, {0x100000000, 0x8, 0x1, 0x8000, 0xd3fe, 0x20, 0x8, 0x12, 0x1, 0x80000000, 0x10000, 0x9, 0x1}, {0x3ff, 0x1, 0x4, 0x0, 0x8, 0x2, 0x1, 0x80000000, 0x3, 0x1, 0x37a0, 0xff, 0x7ff}], 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000306000)="2f6465762f73672300", 0xa4f, 0x800) accept$llc(r2, &(0x7f0000346000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd2000)={0x0, 0x0}) setns(r2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000833000)={&(0x7f000086c000-0x14)=[0x3, 0x6, 0x0, 0xff, 0x200], 0x5, 0x9, 0x5b, 0x6, 0x1, 0xaa25, {0x101, 0x8, 0x73, 0x8f, 0x0, 0x0, 0x800, 0x80, 0xffffffff, 0x9, 0x800, 0x8133, 0x7, 0x200, "b2d6655591268a4f6c9e077ad1ae24697787d4eaf0b74bf4b72ee67e9ace14f8"}}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000698000-0xc)={0x0, 0xb96a52abd91f7896, r1}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3f) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a70000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000579000)={r4, r5}) 2017/10/30 09:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)="0a3a5c6c6f5d6b657972696e675b5c00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000000+0x9e2)=[], 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x6)="2e2f66696c653000", 0x101000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_READ_LOG(r0, 0x4010aef1, &(0x7f0000004000-0x10)={0x44, &(0x7f0000004000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000000000)=[0x6, 0x100, 0x7c1dc567, 0xffffffffffffffff, 0x0, 0xff, 0x0, 0x9, 0x5], 0x9, 0x3403, 0x4, 0x10000000000, 0x6, 0x7ff, {0x7, 0x0, 0x4, 0x80, 0x2, 0x2a93, 0x5, 0x40, 0xd6e3, 0x9, 0x3, 0x0, 0x7, 0x544, "6ec8d48736f7f1402cd4876a23a99f8a470854dbf42b8ac2959aaf53bdae4d99"}}) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000078a000)="2e726571756573745f6b65795f6175746800", &(0x7f0000d95000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000874000-0x14)="29e2567752e3f6fffbe51d49372571f3a09d6b47", 0x14, 0xb7709a5725965625) keyctl$update(0x2, r0, &(0x7f000025b000)="2ce8d287268d42c9805ab9f646c9e32c260a612633dbb7c2bde473317f755f397d80783b72edaf3f07248e369bde3b49cf26f5d1ad77ffab14f8ce6cf0e177cf268e6fc8462b5c72666b74c973a0775e391d06754635217b5b9f154989724fef3707d8d0fa58b08e255e88bea3ba72381f728687ee780d77ad07f9bbe99fe06df9f99e4056d81e5afc969a88e9fab7640261ecd9809af635147d25997b823dbebb054cfc9f828951fe51813df89f46fba08705c0699a43f316a6298e5f645d8528e083fd6b95c86c6a73523d4599f20a10fea39ff20df9", 0xd7) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000011e000)=0x0) getsockname$ax25(r1, &(0x7f00004b1000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b17000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = memfd_create(&(0x7f0000c5a000-0x12)="2e726571756573745f6b65795f6175746800", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000457000)={0x8, 0x1, {0x1, 0x0, 0x4, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000acd000-0x10)={r3, 0x28, &(0x7f0000d60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) writev(r2, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) accept$unix(r1, &(0x7f0000d90000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d26000)=0x8) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000a51000)="00", 0x3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) openat$hwrng(0xffffffffffffff9c, &(0x7f000039f000-0xb)="2f6465762f6877726e6700", 0x4021c0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000040e000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006be000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000905000-0x8)={r3, 0x1}, &(0x7f0000afa000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d2c000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c00000-0x8)={r4, 0x8b69}, 0x8) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009a3000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x10) flock(r0, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000400000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001ca000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00004b4000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000071b000)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f00004c9000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000153000+0x905)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000daa000-0x4)=0xe8) syz_open_dev$urandom(&(0x7f0000d9d000-0x9)="2f6465762f7572616e646f6d00", 0x0, 0x4000) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f9f000-0x4)=0x0, &(0x7f0000259000-0x4)=0x4) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000994000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f2b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a19000-0x4)=0x0, &(0x7f0000b58000-0x4)=0x4) lseek(r0, 0x0, 0x0) 2017/10/30 09:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000697000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000deb000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000075000-0x8)={0x200000000000000, 0x8, 0x2a2, 0xffffffff00000001}, 0x8) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000223000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ustat(0x0, &(0x7f0000ee5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000024b000)="2f6465762f766373612300", 0xbbe8, 0x600) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mknodat(r1, &(0x7f0000ac0000)="2e2f66696c653000", 0xc000, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 7: msgget(0x2, 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000946000-0xbc)={0xa1, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "265881f927d5a61d", "ce83fd69920f644c89d066debc1329db7d7f5643e94fb24c665a509d6e10f182", 0x20, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:40 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000075b000-0x4)=0xaa7f) r0 = syz_open_dev$sndtimer(&(0x7f00006d9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000529000)="000000000000000000000000") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c58000-0xf)="2f6465762f736e642f74696d657200", 0x3) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f2000)={0x7, 0x7, 0x0}, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d2e000-0x100)={0x1003, 0x1, 0x4000000004, 0x8, 0x4, [{0xfffffffffffffffa, 0x2b, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x770, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0x2, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000802000-0x14)={0x0, 0x3, 0xffff, 0x1, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000006000)="6367726f75707070703100", 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f00008fb000)={0x1, 0x0, 0x0, 0x101, 0x0}) unshare(0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000000f000)={0x0, 0x0}) fcntl$lock(r5, 0x5, &(0x7f0000004000-0x20)={0x1, 0x0, 0x40000, 0x0, r6}) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind(r4, &(0x7f00008c4000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r7, 0x2d) getsockopt$sock_int(r4, 0x1, 0x26, &(0x7f0000900000-0x4)=0x0, &(0x7f000025a000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) rt_sigaction(0x27, &(0x7f00001cc000-0x20)={0x6, {0x100000001}, 0x8000002, 0xffffffffffffffff}, &(0x7f0000533000+0x51d)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000011000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/10/30 09:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:40 executing program 3: semget$private(0x0, 0x3, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000050f000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000002000-0x10)={0x8, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000053f000)=0x7fffffff, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000194000-0x4)=0x0, &(0x7f00001c1000)=0x4) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e67000000000000007fb40000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000007b000-0x8)={0x1, 0x8010000000000}, 0x8) 2017/10/30 09:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x6, &(0x7f0000b1f000)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000c59000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000562000)=0xd2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fca000)=0x8000, &(0x7f00007ed000)=0x4) fcntl$dupfd(r0, 0x406, r0) prctl$setendian(0x14, 0x2) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) recvmmsg(r0, &(0x7f00004c0000-0xf0)=[{{0x0, 0x0, &(0x7f0000505000-0x60)=[{&(0x7f000096b000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00004b6000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000657000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000e35000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000067000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000c22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x6, &(0x7f00005b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1}, 0x6}, {{&(0x7f00009dc000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f7000)=[], 0x0, &(0x7f0000531000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x5}, 0x3}, {{&(0x7f0000a49000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f1000)=[{&(0x7f0000ddf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f000093c000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000068000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008ef000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000211000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000d48000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000032e000+0xc59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00002b8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f000003d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cf3000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0xa, &(0x7f0000f0c000-0x16)="00000000000000000000000000000000000000000000", 0x16, 0x559f}, 0x401}, {{&(0x7f0000f63000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000de7000)=[{&(0x7f00003b4000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x1, &(0x7f0000772000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x6}, 0x8}], 0x4, 0x40000040, &(0x7f0000a6e000)={0x77359400, 0x0}) setns(r0, 0x0) getgid() clock_gettime(0x0, &(0x7f00006ea000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000841000-0x180)=[{0x9, 0x1, 0x0, 0x4, @tick=0x9, {0x5, 0x6}, {0x8, 0x3}, @connect={{0x6, 0x59}, {0xffffffffffff7fff, 0x5}}}, {0x6, 0x8001, 0x9, 0x2, @time={0x0, 0x0}, {0xffffffff, 0x0}, {0x6651, 0x2}, @queue={0x1, {0x0, 0x6}}}, {0x2, 0x100000001, 0x2, 0x1, @time={r1, r2+10000000}, {0x1, 0x8}, {0x7fff, 0x4}, @raw8={"d03342c5a4f5f8399c6e6721"}}, {0x6, 0xf4, 0xffffffffffffffc1, 0xfff, @time={0x0, 0x989680}, {0x28e, 0x2}, {0xfffffffffffeffff, 0x9}, @queue={0xce, {0x6, 0x1}}}, {0xff, 0x1, 0x6, 0xa2, @tick=0x8000, {0xfffffffffffffffc, 0x5b}, {0x3, 0xd69}, @note={0x62, 0x4c1f, 0x4, 0x3, 0xffffffff00000001}}, {0x3614, 0x3, 0x1000, 0x8, @tick=0x1, {0xc3b2655, 0xea5b}, {0x1, 0x1}, @raw32={[0x83e8, 0x8, 0xffffffffffff8001]}}, {0x4bc4, 0x8, 0x7, 0x2, @time={0x0, 0x1c9c380}, {0x81, 0x2}, {0x9, 0x1000}, @ext={0x7e, &(0x7f0000288000)="d8831f69becc5c1b9fc115dfb6c916591409edb4bd7732315da0bf37b758444cf4586e49c7f753d44d940db114c23d6937f09065994940da9a226702e5daa6a2f764e36de498d07bf0e169f2f092920c99dd58e4a93746fa8f4b28bd4415565b8399a4292df1969922343d44242b0c1ed6502b11941b3d20bfdf85d55eee"}}, {0x1ff, 0x0, 0x7, 0x0, @tick=0x0, {0x0, 0xde}, {0xfffffffffffffffb, 0x5}, @queue={0x4, {0xe2, 0x80000001}}}], 0x180) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000713000-0xb)="2f6465762f6877726e6700", 0xc000, 0x0) accept4$llc(r1, &(0x7f00006a5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009f1000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000243000)=0x3, 0x4) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a3000)="2f6465762f7161745f6164665f63746c00", 0x180, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00009b7000)={0x0, 0x1, 0x7d5, 0x5, 0x3, 0x0, 0x9, 0x0, 0x2, 0x0, 0x6, 0x80}) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) splice(r0, 0x0, r0, 0x0, 0x5, 0x0) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ec9000-0x58)={0x26, "61650864000000ff071c000033e7", 0x0, 0x400, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x5) getpeername$packet(0xffffffffffffffff, &(0x7f000058e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000354000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000479000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f76000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000584000)="2f6465762f73672300", 0x0, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000ab8000-0x20)={0x2, 0x7fff, 0x43f, 0x6, 0x0, 0x5}) splice(r0, 0x0, r2, 0x0, 0x790, 0xa) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000042c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setns(r2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000fc6000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$set_reqkey_keyring(0xe, 0x2) [ 269.847457] QAT: Invalid ioctl 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) lstat(&(0x7f0000419000)="2e2f66696c653000", &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(r0, &(0x7f0000575000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000068000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000914000)=0xffffffffffffff80, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000442000-0x3)={0x0, 0x2}, 0x8) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0x200, 0x4) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) [ 269.870312] QAT: Invalid ioctl 2017/10/30 09:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f000071a000)=[], 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000014d000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f0000ba0000-0x4)=0x98) flock(r0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008a2000)={r1, 0x4}, 0x6) r2 = accept$alg(r0, 0x0, &(0x7f0000299000-0x4)=0x0) fstat(r2, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003c3000-0xa)="2f6465762f7663732300", 0x0, 0x600) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002d1000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ce6000-0x8)={r1, 0x9}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d5a000-0x30)={0x2, 0x7, &(0x7f0000600000)=[@map={0x8, 0x97, 0x0, 0x1}, @generic={0x1db5, 0x9, 0x4000000000000000, 0x8000}, @map={0x6, 0x9, 0x1, 0xffffffffffffff9c}, @generic={0x2, 0xcf81, 0x7fff, 0x8}, @generic={0x7f2, 0x1f, 0x401, 0xffffffff}, @generic={0x64, 0xf7ee, 0x8, 0x8}, @generic={0x7, 0x8ec, 0x6, 0x4d1}], &(0x7f00009e2000-0x1)="00", 0x3, 0xf, &(0x7f0000c1f000)="000000000000000000000000000000", 0x100, 0x1}, 0x30) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000661000)="2f6465762f72746300", 0x460000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b36000)={0xffffffffffffff9c, r1, 0x0, 0x1, r2}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000031a000)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000d08000-0x18)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000239000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00005d0000-0x28)={&(0x7f00004de000/0x3000)=nil, 0x1000, 0x5, 0x0, &(0x7f0000d69000/0x2000)=nil, 0x4}) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) flock(r0, 0x6) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b95000)=0x0) setns(r0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000983000)={0x7, &(0x7f0000289000-0x1c)=[{0x20, 0x5}, {0xffffffff, 0x5}, {0x0, 0x3f}, {0x80000001, 0x8f}, {0x5, 0x100000000}, {0x7, 0x0}, {0x999, 0xece}]}) 2017/10/30 09:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002f6000-0x9)="2f6465762f73672300", 0x8ab1, 0x800) timerfd_settime(r0, 0x1, &(0x7f000074b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000-0xc)="2f6465762f6175746f667300", 0x387000, 0x0) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008a3000-0x9)="2f6465762f73672300", 0x6, 0xfc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000841000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad4000-0x4)=0x14) setns(r0, 0x7) r1 = msgget$private(0x0, 0x110) r2 = geteuid() stat(&(0x7f0000a4e000-0x8)="2e2f66696c653000", &(0x7f0000088000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f0000216000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dce000)="2e2f66696c653000", &(0x7f0000875000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000787000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d8c000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000c54000-0x78)={{0x3, r2, r3, r4, r5, 0x8, 0x93, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xd120, 0x5, 0xfffffffffffffff8, 0x80000000, r6, r7, 0x0, 0x0}) 2017/10/30 09:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x2, &(0x7f0000001000-0x40)=[{&(0x7f00002d5000-0x77)="f27bace710377c114970007deb25390a8b37b13798577cdccbcb26ef25432f376888eba288a8247217eee7650f710f6177b245924aba452fb3920f6abf159bb8742177e0019b3873dfe7c0fc8714be625522691053efa4c50f43868df685b2655a1ea8d4c577b0406855701caf9be0b8861a9a82c67e", 0x76, 0x3, 0x7}, {&(0x7f00006d2000)="b50685568ef1df112b7fd5a2ea9da326f69c2699ffb9e38e870f35a60db5360fa56a06972854550a0a865a618a91ae085349d60b1f2926", 0x37, 0x0, 0x4288}], 0x3f0000) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002da000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x4, 0x384}, &(0x7f0000bc2000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004cc000)={0x439, 0x4, 0x0, 0xde, r2}, &(0x7f0000d47000-0x4)=0x10) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000463000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ac000)={0x0, 0x0, 0x0}, &(0x7f0000180000)=0xc) lstat(&(0x7f0000797000-0x8)="2e2f66696c653000", &(0x7f0000872000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fe2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c97000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000)=0xe8) fstat(r0, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000a83000)=[{&(0x7f0000751000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000538000)=[{&(0x7f000051d000-0x1000)="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", 0x1000}, {&(0x7f0000d5f000-0xde)="730d0a28d89fea58505727617f04362ec43c93aae2d164eb4112d5ef183c2d75b707713045776639d04725c90d37dfcb06b31cc84b42f995e82c10458567644b94c4753443c572ee7a2f27012e98541d223767a5d8ec7ee8dcd2d65df4d1d4338f2b3973c342b9bd2160d12590ab9e9101972734e1e9fec30d112f204f8165e18ec7c56e2fd14359385418a6130747d26e0bd2b9091a9d75c224b3c5f4f386d243102718387cbcfea08eec9c3b932e69f602aed178483236306f36019b190211074fb69aaaf01ffc947fabcd075610fd74493b8d2d0821443d2c07137b7e", 0xde}, {&(0x7f00006a4000)="842364ad5e8e7de59c7ea200cb80807e924027d7b6f7be3bf1e030d6a6b8dcb1b8221f5fadf635751420dec2a1181e9567267e1bc2f8eacd705129434023", 0x3e}, {&(0x7f00009b5000-0x1)="ef", 0x1}], 0x4, &(0x7f000089d000)=[@rights={0x20, 0x1, 0x1, [r0, r3, r3]}], 0x1, 0x0}, {&(0x7f0000c12000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000316000-0x90)=[{&(0x7f00007c1000)="b9a421af49f0deae3d472d57ab3dc473d9347ab8367d71106bc0532c50a32a5a8bab88a16830ce96fd388bc81ae57b262023f8bd602f4480660684ade790c206b1d4cf41d0675873a1f4b7f821aaa4fbf29b4d445c8edff81e11ec042174bba35bd46218c7ff51df1a74c106703379f3758a176321abf99e8db649553e9594", 0x7f}, {&(0x7f0000d09000)="24187413418cff23ce934678b312118df44a00bdcc115da5e9823b654ab0ffc31b65c0566340c4400a091ccf9510d23b20fec4aed8b162c694df7462", 0x3c}, {&(0x7f0000e57000-0x4d)="2c5fe6c2670821aec330fb513b2a67de4f26fff6136ee7bb6b0d1ce76bc67a798bf35b1a743305afee3472b9efaa10d8ca7f8b48d940ad3498d8dac3501dd86103c6823e5fa534ded5b0c8d36f", 0x4d}, {&(0x7f0000f12000-0xbc)="214a51562f4a271dc3315bdc373ab39fd5a854fe0e2108159c9d8077baa45d444d05a9bc0e914bb5f66849c2ca970e108619224cf82a8a58eedde514c637cba307656aec3ce71c927521c24f73f4e2fc1b557992dc0ef3a3802daac00c99d4846e46ae35c9b3ec3715d65c3df3cd498aa024de7d3728935821d41f268ca57d56a109526e53a0d79fb1072bb8a0fc92d22cd7e317af031fb1276f63c4b80fec93997468dc7886c61a6f23fc6f77b42d2da5db5f333edd12ab938a84d6", 0xbc}, {&(0x7f0000838000)="1da2cc9ee32c90d1e6f76f34602473404f", 0x11}, {&(0x7f000086d000)="591473daf5f897e38467427289d352e2d0486d8fac576c7f56c85abf4075c0b091bb0e59c941339c29f63c56ed00f50f76c9a55765f9c1675e3968e6bd55c843e0bc1c294d8964f6e0f88ef03b2c23f8e001", 0x52}, {&(0x7f0000de3000-0x4)="17302938", 0x4}, {&(0x7f0000629000-0xd0)="85062dbc53b5b4f25b939222e1a944fd0f8c2f05a4e508ea35bc1529015af6c7f0d9f9cde4054dbd6e82ca3607687e4e08cf13f0db2fd2bcfa0fc81b45d90c5a0e93bc6c374db09125d2c60ef92e442df016ef8ee4191e4a59017418f89cca3aff4b87467ff5b0e419dc058c6aa77a858a872bc309ee06075b7bd90ff27a3ca587871e1a7052bae4ee319dc8d3f0d59b99c6a8ee257a70fded35eb361217963fa15edb426ff22c35d1e6397e5029d70258d88e40b64efa2449a74d7ca6a2e8f2a2848e8d71064531b88fef9eb4d7dbfe", 0xd0}, {&(0x7f0000b15000-0x28)="f5033218ea191efc474ba03183a78bf8b87bcd202452cb71b0aea63696b441e47f6b13fe3ddf709e", 0x28}], 0x9, &(0x7f0000549000-0xc8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r3, r3, r3, r0, r0, r3]}], 0x6, 0x48000}], 0x2, 0x48080) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000025d000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000500000)=0x0, &(0x7f000059e000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getresuid(&(0x7f0000510000-0x4)=0x0, &(0x7f0000836000)=0x0, &(0x7f0000fd9000)=0x0) getgroups(0x3, &(0x7f0000514000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r2, r3) r4 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r4, 0x0) 2017/10/30 09:19:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f000025c000)="2e2f66696c653000", 0x40000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b61000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x812, 0x0, 0x5, 0x9, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x6ac3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffb01, 0x8000}, &(0x7f00008a0000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00004ed000)={&(0x7f0000069000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00007cc000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000634000)=0xf7) 2017/10/30 09:19:40 executing program 3: 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) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x8440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0xcfd, &(0x7f0000da6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cc9000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001d6000)=0xff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009bf000-0x20)={@generic="3107e54010810fce1e8c08aec90066c1", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r0, &(0x7f0000cfc000-0xc)={0x10, 0x0, 0x6, 0xffffffff}, 0xc) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x200) [ 270.009309] QAT: Invalid ioctl 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000043c000)=0x0, &(0x7f000064c000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000264000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c79000-0x14)={0x81, 0x1, 0xffffffff, 0x4, 0x4, 0x200, 0x2, 0x1000, 0x20, 0x2}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000653000-0x14)={0x1, 0x7, 0x7fff, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00009ef000-0x10)=@generic="48dfb1dfa99300876717bb9068b1be64") setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000027d000-0x50)={0x0, 0x48, "2e75eae6fc8ce7f402b9e4966658ebcd3a12f2ea467fe62a86b7c78d2ad951426d2ce40b8a4aff69e33818587343665c6bcd5de6f22731b9cd8cd79f2b36c5e2791d0f2176460503"}, &(0x7f0000537000)=0x50) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004f7000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c45000)=0x0) mkdirat(r1, &(0x7f0000f43000)="2e2f66696c653000", 0xa4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cc5000)={r2, 0xf17}, 0x8) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000137000-0x18)={"f03ba65a569ca9f6f87efece73d3abd3", 0x6, 0x4}, 0x18) chmod(&(0x7f00001de000)="2e2f66696c653000", 0x20) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000099f000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023b000)={0x0, 0x0, 0x0}, &(0x7f00005b8000)=0xc) fchown(r0, r1, r2) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e0000-0x9)="2f6465762f76637300", 0x400003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9b000)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000262000)="23f041a1a70dbba6e1a611914311c7bc33428a76f3a7065e99643fe28c6508461e560dfbebe0582e1ec133279fefc900d1f4967ccd5de657cfdd3c5f678e25a211c823212fbe2c8bc5e31448c5c49361516c618d862fa91dbd30f63eccc8ce9f034ca13d8a237e6d7b0cab33464a9a1a360df6d6a1e78b6cec80545a58856db1b4561b80da41fd19b6f5a5856eb85e9a72c231ca3c31b6810b181ffb63a76bdf72e3282a6a6e41503235477bbde2d601498c0b046063f1874879638603b868162f", 0xc1}, {&(0x7f000015a000-0x58)="da838b89bd80622592b8fcd3661cab3fc8b08e28b12d6ebc369b7c828dda42d9be4e4d25a8737aa5ad36d89fdda2d4898b4900539db34375f4fe39b18842d6be7d971632570b543d38c8350d85770ef2a7eaf99e7dcdfea0", 0x58}, {&(0x7f00001db000)="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0x1000}, {&(0x7f0000cab000-0x1000)="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", 0x1000}, {&(0x7f00001eb000)="3d8351334fae869acc83c6900c935d2ee18ae6c6ebd97f3ca6b2d6bae11c33c31956b410f1458f9c1b4887bf9b956d06dbb3aa609cb1838c69c8c8111c30dca6fe2b42944279ad78d29492b7998c19ab0de341a9caf51fcb684a07eaedc56af227cdd9eba9b258e8117087cacfe68e7c89659e5b5e81581ae5c5833f0de0f9c454966a45dab79e79cf6c4a92cba7ae3fb622fc3901f0b962f0ea877acebcf28bb4fc77260994236b9beba73cf64056fe4d019672a0d7c9d3f41a27b849e4cfe017b7ca3f", 0xc4}, {&(0x7f0000f37000)="15ee44b99a6bbbc45cf0b7b027903e7b34a2381cb7a31d8b395d81fa7eeb28b3b14a48ae114c9705629aa7493e8268473a595e1603bdf6fd818563aad302a68cc960bde369b8b7311e75e1d075b6e477a37ee947076d89a966364171b603ee1fc718929a2aa2077b838a06eee9ebf16d68267e699248332444f273ecc2f91c57edb462c524311e0f1ce9901618f38017e98b1de4e1e8f4ae3a0ef849bc819fa2fe0a77a8ce09120f0c83d3861a9efb16a9eeab2d076eb0a8db36", 0xba}, {&(0x7f0000093000)="db7461555d89c80fd9d269bfd9d51cf48445e84f6876209c03d31188de4912fe7efd8273c8b8139132917f24e6", 0x2d}], 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003a0000+0xaad)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e63000)={r1}) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c8d000)="2f6465762f73672300", 0x0, 0x0) setns(r2, 0x0) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000000000)="45b979ba778b6c4b6bdb705cb27c489e", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f85000-0x50)={{0x5, 0x9}, {0xa00000, 0x1}, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r1, 0x0) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000385000)="2f6465762f7663732300", 0x6, 0x8000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000a71000)=0x0) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) ioctl$KVM_IOBITVEC(r1, 0x4040aeee, &(0x7f0000548000)={0x13000, 0x2, 0x4, &(0x7f0000480000)="1687dc819442b107b900391d7a233bc089d7be2420cf320b18201149312ee87dced78dfdd67120bd0c29111d5a36ec54c160ffff062a7103efa2cb588da2924c87e7776db5b0011f58f7bb3af6c53356ea068b7e6f9a4dd3858c100e4ed5b2040e1a3b7695e653da74424dd27a0821d480793cf039eb70e159a41c5af091f47dafa342854f8e60e9a53d9251d562d45838dd59040bb6ac414981d683d6f7bfc5185f4dbca423b9186fede2d617e584d092e7c291239c60ecbec22a10ae951b8cc05f141fa6fa56174ec922af4b9bf5ce471ed82f5b72fa431ea42aac9a491404e45560a02e306871b569ce3ae9a8f59345c372", &(0x7f0000ed4000-0x76)="7cb3521bc1abec21c9c1b2b22e2b1abd977afa2fa292cad5599393cbed533e84c645eaf1d2c02412673e5eeddc7c6e19932832266033f2bc1ab05a072bb441a477882fa0f1abfc7acad89e3380b895f701302d8dc283ff69dd8e00f30145fadca24f916636e94f21607a3f12d7ad13a2d82555a4ea5f", 0x1, 0xff, 0x200}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f3f000-0xe)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000203000-0x14)={0x11, 0x2, r2, 0x1, 0xfffffffffffffffd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) getsockname(r0, &(0x7f0000bcb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ed3000)=0x60) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4b000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000720000-0x10)={0x4000, 0x100000, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000775000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) [ 270.101595] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3495 sclass=netlink_route_socket pig=27640 comm=syz-executor3 [ 270.126867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3495 sclass=netlink_route_socket pig=27653 comm=syz-executor3 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendmsg(r0, &(0x7f000074b000+0x42a)={&(0x7f0000402000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c0000)=[{&(0x7f0000fc7000)="894e2c137881ca4ad44900d89cc9b894932857528d58fda2ba6261d71ed469a5d12b7773d1b88ebba5d899a992902c597cd93102e39be3896249eb22b9096a0538347f4e091bca72bb6af2cdff010b0a54977938d9fafeb84cba0d4e468ca8a97bd32cd9b31aa1aa23bc02b9400127c52f64e4e0bb8a295f2424a00b83fdb07f87af066c0eedbc97eab237dfdf991e645842a802dadb99eae1a050bd24a1219841b4e760b094119eaee4c8f548c18a3b4fc71e8bc85bdf3ec93881031622966cab66e4814218dc0e310632cc65bd5aed29cab2516cda867193e1fb04bc0a719ce91ca61eb5", 0xe5}], 0x1, &(0x7f000051a000)=[{0x78, 0x116, 0xffffffffffffffff, "24d956a54613d9cd6a5d13daba20270f71f218a6f0f28cc79b4dc97bf0a718e1b293bd341ac8e70323818021bd01a895fa85e1ae44ac6040020d82fd456edecf3d86eba19800cb62601c04f8a710f7e55cb8f3aad88ff125b19be7289d0e1bba1836"}, {0xd8, 0x12f, 0xdf, "217e02a943545c2bf4905c8d6f0396741ab62f151e5c27d8c2313dcd2085018ed6b308282d98f84cdfd037eaa05e73c7a367335941fbe4fdceaca25c1523d8389a4e9683d99a3ff81f09f148f96d29b7835b2d32ee3d64aa06d07937e01b0f3ade41e54994944a4d98ec081bc166418a739b5f0588dd0ca493f79d2c3f80fb8b989c7ece69360c339cb7d9ef55e59668c77768cdac5116a018ea572693af2be34379e06abe56047774f6b8e9e06da84c5e1ae513d2b88caa576024abc93f15454099ba"}], 0x2, 0x40000}, 0x24000000) r1 = syz_open_dev$vcsn(&(0x7f0000461000-0xa)="2f6465762f7663732300", 0x100000000, 0x220100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000b94000-0x4)=0xae7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aca000-0x1)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b53000)={0x0, 0xdd20}, &(0x7f0000f42000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000086b000-0x9e)={r3, 0x9, 0x96, "e68970b86cd71b1f21bc0ba42b7a005d352db9e776682da871d4eeb805ba68ee8ab9a75187e42aba3c6a7119bab15649d6701e1fad7de26dd9efc334c8e4ffd9b6f7f48f5cb2339907e33de6e98685c7b36c1c2647dcd2240551eef1f6a5ab2e96a99cc4fccac508a10a6e359fce4a486c90cbc7d25077303249b8bfbdec3eb15cf56fe782d66732865f6ebaf331d5be4f1aa33c4647"}, 0x9e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000726000-0x4)=0x0, &(0x7f000019e000)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x2, &(0x7f0000c48000-0x8)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000238000-0x4)=0x0) bind$alg(0xffffffffffffffff, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d07000-0x10)={0x0, 0x3f, 0x5, 0x9}, &(0x7f0000c4a000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a61000-0x8)={r3, 0x3}, 0x8) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000b0e000)=[], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000d43000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/10/30 09:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) r4 = dup3(r2, r1, 0x80000) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000031b000)={r8, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r7, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r6, r9, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00005ba000+0x652)=0x0) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000178000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005f1000-0x4)=0x1c, 0x80800) signalfd4(r0, &(0x7f0000a3a000)={0x81}, 0x8, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000953000-0x9)="2f6465762f73672300", 0x200, 0xfdffffffffffffff) setns(r1, 0x0) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = syz_open_pts(r0, 0x80) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r2, 0x0) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) flistxattr(r0, &(0x7f0000365000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45) 2017/10/30 09:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000065c000)="2f6465762f72746300", 0x20380, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00003c3000-0x4)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c29000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000286000-0x4)=0x100000001, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00001d4000-0x1b)="67ac38864eee8917fc81dc81222d80457ddb7dfe147a4885e86f39") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000a10000-0x50)="af5869d6f9b24d7321d4f6054bc706de0371c31226f4402a8bdde86ea2604f393e9db3c004de7997b0420fca7f9501fad2c9f8275279b9eb93dc912369c31d741816b7b9439d688a419b0e4964533bd2") r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000090c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) writev(r2, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x9bab29c95f49b664) setns(r0, 0x0) 2017/10/30 09:19:40 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000073000-0xc)="2f6465762f72666b696c6c00", 0x12880, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d6c000-0x8)={0x0, 0x0, 0x0, 0x0}) setns(r2, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00008dc000)=0x44) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cec000-0x11)="2f6465762f7161745f6164665f63746c00", 0x402000, 0x0) 2017/10/30 09:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000765000-0xc)="2f6465762f6175746f667300", 0x10400, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000033b000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a37000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00001f4000-0x1)={&(0x7f0000113000-0x4)=[0x6], 0x1, 0x9, 0x3, 0x1, 0x1, 0xf07, {0x8000, 0x10001, 0x7, 0x1, 0x0, 0x80, 0x6, 0x4, 0x101, 0x20000000000000, 0x4, 0x1, 0x6, 0x200, "7559e40e23a3ef9e9ebff4d08c212e8fb9f2454d53b9fb1509238978e0cc5088"}}) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000930000)="2f6465762f766373612300", 0x80, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f86000)="2f6465762f72746300", 0x4000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000063f000)={0xf5, 0x0, [0x8001, 0x622c, 0x1ff, 0x7fffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000305000)="2f6465762f6877726e6700", 0x200401, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000050c000-0xc)={0x6ab1, 0x40, 0x9b, 0x8, 0x1f, 0x3f7, 0xc2}, 0xc) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000191000-0xc)={0x8, 0x4, 0x5}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x5, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f00003e0000-0x4)=0x80000000, 0x4) setns(r0, 0x0) fchmodat(r0, &(0x7f0000251000-0x8)="2e2f66696c653000", 0xa) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a6000-0x4)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(r0, &(0x7f00006fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000039000)=0x0, &(0x7f00004e3000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5c000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = syz_open_dev$mice(&(0x7f0000885000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000982000-0x4)=0x80000000) r4 = socket$netlink(0x10, 0x3, 0x1000000000000001) sync_file_range(r4, 0x81, 0xffffffffff7ffffc, 0x4) writev(r4, &(0x7f000097b000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000007f000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa6cc, 0xf6, 0x2, 0x7ea}, &(0x7f00002d7000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000096b000-0x8)={r5, 0x81}, &(0x7f0000530000-0x4)=0x8) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000a54000)=[{{&(0x7f0000792000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000ec9000-0x70)=[{&(0x7f00001ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000062d000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f00005ca000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000380000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000b57000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007ee000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a62000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x7, &(0x7f000064b000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x8}, 0x3}], 0x1, 0x3, 0x0) 2017/10/30 09:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ef4000+0xeb)="ff5398724523c44e5a8601041622103cb0695a9b419aba6d0f1a123ef646007fc8fae1930f354331bc7b496a823a8d9e315081223fa0af02384e4634f147a7a750a8ef01da885d979e6701bdfee87751ce7df6a4a7b76e42001db5b221ac89d091c88ea186cb0270c4e9f3c4852d3df52bfb2fc861ee0e4da2a98b0f4303cdd0a98384fde7733713f8c6cd3fccaf841118580d7bdd50234d54f510cf") setns(r0, 0x0) 2017/10/30 09:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e7000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000086000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001d8000)={r1, 0x6}, 0x8) 2017/10/30 09:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bpf$OBJ_GET_PROG(0x7, &(0x7f0000db9000-0xc)={&(0x7f0000756000)="2e2f66696c653000", 0x0}, 0xc) r1 = creat(&(0x7f0000c9b000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000086b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:40 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000afa000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000429000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2000, 0x80) bind$inet6(r0, &(0x7f0000cb7000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) 2017/10/30 09:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) dup3(r2, r1, 0x80000) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000031b000)={r7, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r6, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) r8 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r5, r8, 0x0) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007f3000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) fcntl$F_MEM_LOCK(r0, 0x800) perf_event_open(&(0x7f0000090000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ac000)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000a45000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) r2 = geteuid() stat(&(0x7f0000af3000)="2e2f66696c653000", &(0x7f0000961000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000a06000-0x8)="2e2f66696c653000", r2, r3, 0x1800) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000026e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009b1000)={0x0, 0xad, "e523728ff5666a89108f9027ef30323e906dcf66af7e6456f71afb2f7d1bbcf63d90c9abaa631fb18995c391a5634a246511521a89a9ab473e4f87f8023208a526ce804d80bfaf02cd603381e0cdee28178a55977660ef1728ad05f2ed26a432dc0c1ce7aee5c89daa9bdd4bf423d4ce3efa46348598864265e5ba46c5b4768cd198d4c3925368f6344ee3bc6c5a64ac210613df4fb8520798bdeca4af5cc2c7ccf191122f42c703fa4db3db69"}, &(0x7f0000800000-0x4)=0xb5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008c8000)={r1, 0x2, &(0x7f00004c0000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005cf000-0x4)=0x10) fcntl$setstatus(r0, 0x4, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000264000-0x4)=0x8, 0x4) writev(r2, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) bind$inet(r0, &(0x7f0000b2c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007af000)=0xc) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000603000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x401, 0x5, 0x0}, &(0x7f00000ea000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006ac000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x4}, &(0x7f0000d01000)=0x98) unshare(0x2000) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) getpeername$llc(r0, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000053f000)=0x10) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000569000-0x58)={0x26, "726e0000003f0000010000000000", 0x0, 0x3ff, "6c72092863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000051000)={&(0x7f00002aa000-0x99)="8c335143ea6535124f7f659a930d2d6c9575829a522eb5a0bc85fb052c2a2ba63c2497033b0d0bf8a093892e760ddb10aa34e63ddf04478511b61f249cb1c1e2dc4648b38efb022eb3194411aae4a82fb7869ac3a53aceccba6970f80d0ecc50d25a2332033b079c6fa42dc278dcde52578b8c8e61e17515b3d943a60fd9015b7f18e278d1c1e1185cec208818f7acd4660956c17e7c6a6242", 0x99}) r2 = semget$private(0x0, 0x1, 0x90) pipe2(&(0x7f0000ccb000-0x8)={0x0, 0x0}, 0x800) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00003b3000-0x4)=0xc3e0, 0x4) r4 = accept(r0, &(0x7f000095c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000100000)=0x6) syz_open_dev$urandom(&(0x7f0000014000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x8800) fcntl$getownex(r0, 0x10, &(0x7f00004cc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000146000)={0x100000000, 0x204, 0xff, 0x80000000, 0x0}, &(0x7f00008aa000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000072e000-0xc)=@sack_info={0x0, 0x10000, 0xd786}, &(0x7f00007f7000-0x4)=0xc) sendmmsg$inet_sctp(r4, &(0x7f0000001000)=[{&(0x7f0000186000)=@in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00000c6000-0x10)=[{&(0x7f00008c9000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000966000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x379000000000000, 0x2, 0x200, 0x81, 0x9, 0x8, 0x7ff, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8007, 0xfffffffffffffff7, 0x70f, r6}}, @init={0x18, 0x84, 0x0, {0x81, 0x100, 0x0, 0x7}}], 0x3, 0x1}], 0x1, 0x4008000) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f0000da7000)="") ioctl$KDGETLED(r3, 0x4b31, &(0x7f00001cc000-0x1)=0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00003c3000-0x8)=0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000026c000-0x4)=0x7, 0x4) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b4d000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff9, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000088d000)={0x0, 0x4, &(0x7f000053f000)=[@in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff121}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb83}, @in6={0xa, 0x2, 0x61eec645, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}]}, &(0x7f000080c000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001f9000-0xc)=@sack_info={r1, 0x1, 0x1f}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008bf000-0x4)=0x1ff, 0x4) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b1a000)={{0xfffffffffffffffe, 0x7}, {0x0, 0x8}, 0x0, 0x5, 0x3b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000642000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003af000-0x8)={0x0, 0x20}, &(0x7f0000cb4000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c51000-0x8)={r1, 0x40}, &(0x7f00001ea000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00002ad000)=[{&(0x7f0000bf9000-0xd0)="b1a8b372dc2e69d7bca5b312e0520ddf9ca1508e0c114c04ef2ac0ab3ddd3ae646a8165a3c8554c651dc0da34870b5fb221f51e7378e13c75ffc39012a47464f5bf85a506a95c71d6a90fdae55280b6a57edd01867e908ec4451b60ffd769accfdeaf933c97f655ad110de583ef45a9ee78345592299ed3e522dcc8da1b483604b9c109b02acf09348d478219e4f7c6f5ed553e9ffc3eaf0984ef6b9a3ca143be52ac22439bb577d1e67523d09c0a5df2ec2802e46397aabf8d51338a9dffdf6fc4d369e5b9f997d05c0d5b5fc0ef750", 0xd0}, {&(0x7f00005a2000)="c9c8d67aeca65bc25edebce58ea95947ea71dfdcb074f6c69602c96191807b7da5403377a32814ee408f6bc6e75468e0cca29cb338e235e8b61c495634fb1aac", 0x40}, {&(0x7f0000793000)="449f7b3f0237cb7ff02d9e8bc9bc2c7c36668d735839043762e987d0c2da4bf8cce7c2d47dd523f6c0c47534275679f6ce36f4e09f2747226425fdbd5244652f2f0c40438357633121c54d0c7a7b3ab720990e052af4ed1b2c715aec35c0808f43af360e55ce659e024f6029b6eafd90ec3e2a4a47f1f0005abf68bd42add17e2468dc9f036861085c8f26926a3d180ea6bc702a47bcc5f7b14c5146ad1494c84254326eaad21be8246122469793a7bbdbd5537bdb42f1700b6c9999e0b28b595bf762f4b197cee87d31c4d99d8c69ce549c9010429b2840f3567b4efd", 0xdd}, {&(0x7f00004c6000-0x7c)="8e8383a778be5447486f365362b96b2b0f3cf46bd56ecc5d22923bdf7137e5b506672f914a7640677e0646db93b8eb88c80135ba264b47eba09edcaf4739e8eca2415497ba1187b8ad5dab8d30f6c9ecbb6df9f5c277dd941893a52f6c661b141dc49148dbb9fe928fd47af7f7770f821a1fdf25a8f23d331151fba5", 0x7c}, {&(0x7f000084d000)="4cd20a4857b1c6203d12ce24d7b3643131751f4dd690632788b323ffba33857aa5404b416aef868628d3ab7fd44c7447f6f0397970459812d6bbf4270b1c563d2731b6f8c130b2ab17bdf2ec0736afd0562d17750bbe4e6199c45f345d9059b3c677528c73b75d2de1b42bacf7ab73d25387eab8e7401cb471ec8223711eb1cbf66c5e4d79aeadf86c65a46c9ec3216eb14527a7048dc2f3670c679b624a29053842a174ca6bf7a097fbb42634f4ac566f6398ef69813146ddc1c73a14aee7a7bd1b49cfa48fd6127db95fbb2fae83a50ab5283b8d055dee902331580ab82d4ad9bfdd16dfbd60ba2f58674e9b04ca390de77cd6", 0xf4}, {&(0x7f0000993000)="17d53c168bc11c57aba4981fdcbfda0d2821724c82702c2e500a6c32df8288fa880a9a0c9a87e107546be0114cc58a7d02a9f136af1425a1ec63b06767add9ca8d03da8c1490f79f59225a3fbe52128d107314c019228131154de26a1b1ce86c984d369c3d45059fbbcc1ac46be7054b96554c7388daa0a5b778ad4cdc749fdab3334f15d44a773bb49046470dd286f289fb28e0e148f887bc640f9acaf45b0d012ee6c1d031cc40cd2e4c0827d45a860ec74371b6c505472ab3ace16305d7522355101e97e85eed3e4b15212d5acfd3478f1cd7a4bf2942e65b3c2620ddd463ac4e", 0xe2}, {&(0x7f00000de000)="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", 0x1000}, {&(0x7f0000f48000-0x92)="57c76fad9754446e318c6f4ee9abd45a4ad4dfeb822469c730f33d6ea7e08d504ee021d28b0fc25fac92225a4f412e34ce6dd56dc803d7e134f566039d980b42beae1cb5af3d0f8636b64155bc96f67a87ebc4d606fedeb21709e39e8d985e6236ff895c643a87c623bb82f2925c58d6d64a6d0238c76773815a6587fb41a4c880c112814dfb8efcbfa376a9717f2ba27531", 0x92}], 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d7000)="2f6465762f73672300", 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) mq_notify(r0, &(0x7f0000582000)={0x0, 0x8, 0x0, @thr={&(0x7f0000d1f000)="c61b6213c960fa00f24c0e248c41987277baf50da4e29f0ce942a2d096425c7efb284f270947ab381d0dd2a4f95e6a72af2a46bc43d1fe1a278699595569a13bb7376783de610d15cc876407213a92efc49bd8", &(0x7f0000092000)="262e77e20d8dc11f013b63f8f9c553aa80d712c563fe7957a7407960155d3ae48cffdde8a3359d904feb1217606e74681a7ba2b13927a1688dcf5c786ae771c81d6ec8c54593e66f956acc743fc01717df754ab951052278bd39fb0286156e5a97f6098463b8d96b64e5edd0e213f4e52a919a9c528eb1f83bd83f179da17b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x4000000007ffffff) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b5000)="2f6465762f72666b696c6c00", 0x22000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000002d000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000dc1000-0x28)={0xfffffffffffffffa, 0x0, 0x0, 0x40000, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) [ 270.467870] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11996 sclass=netlink_route_socket pig=27779 comm=syz-executor3 [ 270.494668] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11996 sclass=netlink_route_socket pig=27779 comm=syz-executor3 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) open_by_handle_at(r0, &(0x7f0000a78000-0x1008)={0x1008, 0x0, "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"}, 0xc0001) 2017/10/30 09:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) r0 = syz_open_dev$mouse(&(0x7f00001ec000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xa1, &(0x7f0000ba9000)=0x4) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007dd000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000c57000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006af000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d85000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r2, 0x0) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000082c000-0x2)={0x7, 0xdd}) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) dup3(r2, r1, 0x80000) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000031b000)={r7, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r6, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000865000-0x10)=@generic="7cc68477cbbec8b121d72fd982ddbbd8", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c76000)="2f6465762f6877726e6700", 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c79000-0x4)=0x0, &(0x7f0000aea000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = creat(&(0x7f0000822000-0x8)="2e2f66696c653000", 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c1d000-0x20)={0x7, 0x1, 0x2, 0x7, 0x7f, 0x8, 0xfc, 0x1, 0x0}, &(0x7f00004b9000)=0x20) epoll_pwait(r3, &(0x7f0000b34000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8, &(0x7f000090e000-0x8)={0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000173000)={r4, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7c6a63bd}, &(0x7f000034b000)=0x98) mknod(&(0x7f000087b000-0x8)="2e2f66696c653000", 0x1000, 0x10000) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000bcc000-0x2)={0x8, 0xffffffff}, 0x2) 2017/10/30 09:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000085e000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000058c000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000018f000)={@common="6c6f0000000000000000000000000000", 0x5d9}) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000108000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000be3000)=0x0, &(0x7f00006be000)=0x4) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0xe5e, &(0x7f000058d000-0x3)="feadf4") sendto$inet(r0, &(0x7f0000209000)="af2b191fd49c85f6eff3f4efa66d03b0b2747fc5e649e8c05e6f13f8f91ed585485fb4b94f0609d098ff1c6c320f3a387824442f19fe89095f3131bd368092fe4f1bc12dedc1b3e6", 0x48, 0x8000, &(0x7f00006b9000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000d1a000)={0x1, 0x0, [{0x7ff, 0x6, 0x0, 0x0, @msi={0x2, 0xc7a, 0x7f}}]}) setns(r0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c3000-0x4)=0x5) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000834000)={r0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000076e000-0x4)=0x0, &(0x7f00007bc000)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e2f000)={0x1, 0x1, 0x0, 0x4, 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]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000014000)=[], 0x0) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)="2f6465762f6877726e6700", 0x8003, 0x0) signalfd4(r0, &(0x7f0000075000-0x8)={0x9}, 0x8, 0x800) r1 = syz_open_dev$sg(&(0x7f000054c000-0x9)="2f6465762f73672300", 0x80000000000000, 0xfffffffffffffffc) setns(r1, 0x0) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 0: pipe2(&(0x7f0000d0c000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000073f000)=@int=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000325000-0x8)={0x4}, 0x8) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000502000)=0x0, &(0x7f000070d000)=0x4) r1 = syz_open_dev$sg(&(0x7f00000d9000)="2f6465762f73672300", 0x401, 0x400002) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000029000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008b6000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000079000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000204000)=0x8) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000a6c000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/30 09:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x40040, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x7, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x20000, 0x7fff, 0x2, 0xf1, 0x10001, 0x1, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000014) ioctl$int_out(r0, 0x2, &(0x7f0000111000)=0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) memfd_create(&(0x7f000063b000)="7b00", 0x3) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCXONC(r0, 0x540a, 0x10001) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000078f000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r0) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) r2 = semget$private(0x0, 0x1, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000369000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e32000)=0x0, 0x4) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000001, &(0x7f00004a8000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd7000-0xc)="2f6465762f72666b696c6c00", 0x940, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00004ab000)="2f6465762f766373612300", 0x6, 0xc0400) io_cancel(r0, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f000077b000)="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", 0x1000, 0x67e4, 0x0, 0x1, r2}, &(0x7f0000dde000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_CWND(r2, 0x6, 0x6b4, &(0x7f0000fe8000)=0x7ff, 0x4) setns(r3, 0x10000000000) 2017/10/30 09:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d59000)=0x10) fallocate(r0, 0x0, 0x2, 0x4) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) dup3(r2, r1, 0x80000) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000031b000)={r7, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) accept$ax25(r6, &(0x7f0000c21000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000976000-0x4)=0x10) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a3e000)="76643573756b24776c616e312a657468506367726f95705b76626f786e6574312b00", 0x3) read$eventfd(r0, &(0x7f0000295000)=0x0, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f42000)={0x11, 0x6, 0x3, 0x20, 0x10001, 0x8}) setns(r1, 0x3) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000100000-0x9)="2f6465762f76637300", 0x404000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socketpair(0x15, 0x5, 0xbe3, &(0x7f000041a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000974000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, &(0x7f000013a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000024d000)={r3, 0x10001}, &(0x7f0000b6f000)=0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000)="ccc399d7b8fdb58eb861826b9c47a8355b1c5da2a414f1153a04b2f9d42d7c26bf0ed90c851f65f82d60f9ff1050bbd0b80d05b37b9f14410164c9cad4667a845d0b879c45a565d353f67a34db547e3352273ebf469e61da18d452dc98557790749810136d4e2630b41b2a9464f07996a8c3016ed3f2bbf6235c07ad2a749b45656873ede079dc0c728cf5a95d31cd760b7f47033b707ed44e3221f25c29e939d711f55eb807e7121b08bd9a21d0daeb5d2f177f3338022c3920811e2082b8", 0xbf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r2, 0x0) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) getsockopt(r0, 0x8, 0x3, &(0x7f0000e05000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a5000-0x4)=0x2c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000112000)={0x0, 0x0}, 0x8) signalfd4(r0, &(0x7f0000c24000-0x8)={0x5}, 0x8, 0x800) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) getresuid(&(0x7f0000884000-0x4)=0x0, &(0x7f0000d25000)=0x0, &(0x7f0000cc7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e99000)={0x0, 0x0, 0x0}, &(0x7f00005b2000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b6a000)=0x0) geteuid() socket$inet6_icmp(0xa, 0x2, 0x3a) stat(&(0x7f0000ca6000-0x8)="2e2f66696c653000", &(0x7f000038b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9000)="2f6465762f70746d7800", 0x101200, 0x0) syz_open_dev$sg(&(0x7f0000b55000)="2f6465762f73672300", 0xc8e2fd, 0x800) accept$ipx(0xffffffffffffffff, &(0x7f0000ffd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003eb000)=0x10) pivot_root(&(0x7f0000fa5000)="2e2f66696c65302f66696c653000", &(0x7f0000a44000)="2e2f66696c653000") setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000017d000-0xc)={0x6, 0x7, 0xa6d, 0xffffffffffffffb2, 0x40, 0x9, 0x9}, 0xc) open(&(0x7f00005da000)="2e2f66696c653000", 0x0, 0x2) accept$inet6(0xffffffffffffff9c, &(0x7f0000771000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e88000)=0x1c) socketpair(0x0, 0x4, 0x2d4, &(0x7f0000075000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000805000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b1e000-0x4)=0x0, &(0x7f00008f0000-0x4)=0x4) fcntl$dupfd(r2, 0x406, r2) bind$netrom(r1, &(0x7f00007e5000-0x48)=@full={{0x3, {"bc6e01e10b2bfa"}, 0x7fffffff}, [{"2beac6c7ad91fa"}, {"fae352ccf7e7b3"}, {"bbe1af69fb6e24"}, {"49a1bd657c18aa"}, {"83a1d4d579a3b6"}, {"3b5c1b1d08395f"}, {"f07027dae56aec"}, {"af9789e8624a74"}]}, 0x48) setns(r2, 0x0) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000b20000)={0x1f, {0x40, 0x9, 0x6, 0x3, 0x5, 0x3}, 0x1f}, 0x9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c71000)={0x5, 0x0, &(0x7f00008ab000+0x172)=""}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00001b2000-0xc)={0x9, 0xc25, 0x8, 0x2, 0x6, 0x1}) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b37000)="2f6465762f73657175656e63657200", 0x80, 0x0) prctl$intptr(0x1a, 0xd9) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f72000-0x10)={0x0, 0xb5, &(0x7f00009e8000-0xb5)="d07bced8960351b9e1300ba36c234f14fffbd1eb498789c40139dd63574f0b333f4fde099e51f9d76653589f01698c105a363baf44c8b666c0231a2fa3176923378f06a78780b1262b3de5e02352e13ee2f94049018b0165fcd6984a9c9ecfde37db81e898f01582b66571e9f0e148d12d4479a6848881edd8a46a55069c12c7fe23d3f107862c1e34c25b85cbe563b869cccecfe3bc4ed5f16ad283a004b7cc80cc55021b921664339fe6c8cfe8a33266f463ee9d"}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000a01000-0xbc)="8d7b065e242ad7363876e6683125a2ad660d953e5acf288bdf23b5ed04ef348b1ee573cd106c356a2f0ce69ebd19eddde8013c2ff160bff2a1ae622ebc92099332c8b1ba97c78c26664e993a88afac0fda46a53a1ae82a3fca6a5225de4e406966c9aab22d17b4b111877caf7654ace02015e83dd580025c7c3ab1d21c1ffc5c53a256e445bfe1ff3f03f0cbc76c15ace32400b11373421d3bdb48199bd0b5ea7a05997dae4575a39a12d08d25d3002e1863ff9657cfa349aa89b157", 0xbc) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000)="2e2f66696c653000", 0x200, 0x4) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000077c000)={0x4, [0x8, 0x10000, 0x6, 0x8]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect(r2, &(0x7f0000928000-0x9)=@rc={0x1f, {0x500000, 0x0, 0x8, 0x2, 0x557, 0x9}, 0xfffffffffffffffe}, 0x9) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca7000-0xb)="2f6465762f766373612300", 0xffffffffffffe26b, 0x80000) r1 = msgget(0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x86, 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fstat(r0, &(0x7f00002db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f00000c7000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r2, 0x0) getsockname$packet(r2, &(0x7f00008bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000989000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000d46000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f000096c000)=@get={0x1, &(0x7f0000114000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000dfe000)={0x5, 0x3, 0x1, {r4, r5+30000000}, 0x401, 0x44d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00001e1000)=0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000008f000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000094e000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e08000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000b73000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$vcsn(&(0x7f0000112000)="2f6465762f7663732300", 0x400, 0x2000) r3 = memfd_create(&(0x7f0000c70000)="2f6465762f7663732300", 0x1) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000649000-0xe8)="c47fa5f0081273752eda65260893f2eb724fa676dd3e1af056825732df5c5fecee31a5c616f210f2907ae89bca2d9b23b701c5beb5d083f1e3c7d748932ef17179c8a09250f8a7bbfa60146513484b402e7c9ba0e8607049a05b85de4cad39211de4e931bb0a8199798ee26782fc40da4b62f89176be17461c714e1387ab44d4e6722b3360beb8273a9a9cf62b1ce243d7de37c5c762c6ca83215cd4da1e809c983afa9a7b58c7fd7d4bf2843534008fdf12027ca08d7d827af823c58157141b6b7904ebe664ef9b51bc58015aeec8301be65d9f3cb3acea55899ab932eb1dcf4355935ed96a7e4b") ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) bind$unix(r2, &(0x7f00007a0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000799000)="2f6465762f7663732300", 0x6, 0x111040) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000e23000)={0x4, &(0x7f0000de1000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ff5000-0x88)={0x5, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f000049d000)={0x1, 0x3f, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000671000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000bbc000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000c2f000)="2f6465762f73672300", 0x0, 0x4) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000959000-0x8)={0x0, 0x8}, &(0x7f0000df7000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000072d000)=@sack_info={r2, 0x4, 0x5}, &(0x7f0000e56000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ec1000-0x8)={0x0, 0x5}, &(0x7f0000b90000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000086a000)={r3, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x14000) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000fbe000)=0x0, &(0x7f0000641000-0x3)=0x4) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000516000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000ecc000-0x3)={0x57, 0x8, 0x9, {0x0, 0x6c2}, {0x8, 0x5}, @rumble={0x5, 0x3ff}}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) dup3(r2, r1, 0x80000) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000031b000)={r7, 0x9d, "925707990b6d32e9e909d539e1691edd91c7155be085507133252b79762715a83bbbfc93314f799d376ab323dc7320c153a89157ec0f5957ad254cb85c7e15dc532025bb8636f991ee4491dd7c9ed5662f7f090a1b70d61dc6f772260b431a42fb4b3096288dc4d1e4c00194a4ce24419126a353a35f87b0dd059c4aa080df3f0d34236ed35242626f19301bc11b7a313dcdb19b0d1d5e3d900f52e92b"}, &(0x7f00006f0000-0x4)=0xa5) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000775000)="2f6465762f766373612300", 0x5, 0x80000) ioctl$KVM_GOOGLE_GET_METRICS_VM(r0, 0x4010aefd, &(0x7f0000513000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006e9000)="2f6465762f696e7075742f6d6f7573652300", 0x34fcf3af, 0x40000) mkdirat(r0, &(0x7f00003a3000-0x8)="2e2f66696c653000", 0x181) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) getuid() 2017/10/30 09:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x8011, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a11000)="2f6465762f7663732300", 0x8, 0x543041) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000034c000-0x8)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000ba2000)={0x9, 0x0, 0x7ff, 0x9, 0x5, 0xfffffffffffffff8, 0x7f, 0x5, 0x407de2fb, 0x3}) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffffc) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x98, 0x0) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x5, 0x55, &(0x7f00009de000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c86000)=0x0, &(0x7f0000f74000-0x4)=0x4) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000737000-0x8)="2e2f66696c653000", 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00009cd000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc8000-0x58)={0x26, "61750b64020000000000000004fd", 0xfffffffffffffffd, 0x20e, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000418000-0x4)=0x0, &(0x7f00007aa000)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00004cd000-0x4)=0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d71000)="47504c2b00", 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000c1000-0x100)={0x0, 0xf8, "99e324715b233756284ea082eeaf889dd0d19f90d70eac6c43ea4e1d944be80c7c2983144efe240fbfeb4403dc489a5f554f0c2b27089b4f904457b365b652c06c03b7b77eba904e484ba61e229e3675ee0cb1f92365733b245d10de77c2ff54ec51403bc5fb9425a108fd9b33d06efc1e0c613178d66cc74ef027b3025c863a0651212eb2109cc2d04d99fda0443aef6f3ef1b7dd4c113c2a884a5e9f765dc04be464ffb398833fcc97edc0a11f93b6670ea683fcd739b3187a9867c042d665a67a3077f930e9ede57d1de3dc315dfc27f30081ba9c958d6f7f5299b426fafcb9276490a31a6e8fa6ff902a0337cc5268f978903154a893"}, &(0x7f0000e1c000-0x4)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f8d000-0x8)=@assoc_value={r1, 0x2}, 0x8) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000667000-0x10)={0x0, 0x1, &(0x7f000088b000)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000ccb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000725000)={r3, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setns(r2, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f00009b2000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000da2000-0x4)=0x93) clone(0x100000, &(0x7f000079d000)="1fe83186cca959b7ddbba5b95376c6c46380a3b76647a19cdeae6e9d0f871f22578aa32939923be377e77f8dde63bd52e925cbdcce9ede58463d23ba33801ca7c0cf60af9483d2f95b20f90ba2a0cfd8f6a99169239f2687ed2a56b47d409f1dc6cd25861255a31ca81e652c08153adbd40342c7ff1d1688d16ddd60c416f1479fb98f5aaa47d2c4c64f748be8d4def30086bdebf1bc4fa89c768d9ed312e568390dca812e29e0cee101c17ddf40eb694eacaf", &(0x7f0000b2b000)=0x0, &(0x7f00008a1000-0x4)=0x0, &(0x7f00002de000+0x75e)="837aad6b393866f21d2c83e150c8d48fb8735ce7d8bf7d94afe5fda3546886f820f556e43e5201691c6b5323917683e5a86bbfc7503e9905699d227674b5687f25d5a4f4aa309222ea01b8329771248567b73c0b") ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e3c000-0x4)=0x6a) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x40000000) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000aee000)={0x0, 0x7f}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002a2000-0x4)=0x400, 0x4) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x40000000) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x4, 0x2e1) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f00002b8000-0x18)="000000000000000000000000000000000000000000000000") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bdd000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b43000)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ab000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d1e000)={r3, 0x51, "23009f85abc77c4fbbb350781668a0827fa254f19c08152407ee5dbdc03f6c5656f8952cc7576b246ac4b0fd93d45eb6bc3f85dc06c41af9a6d16670f0fa302d9a3f0d0dc82e9878bafca333b7d58f0df5"}, &(0x7f0000378000)=0x59) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) fcntl$setlease(r0, 0x400, 0x0) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000dbb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b10000)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000)=0xac8, 0x4) bind$inet6(r2, &(0x7f0000d00000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000232000)=@sack_info={0x0, 0x5, 0x0}, 0xc) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000cee000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000057f000-0x4)={r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000ed000)={0x0, 0x7}, &(0x7f000091c000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000643000-0x14)={0x0, 0x4, 0x100, 0x1, 0x401, 0x3}, &(0x7f000073b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003d8000)={r4, 0x0, 0x0}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f00005d9000-0x4)=0x0, &(0x7f0000e9f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001a9000)={0x0, 0xaf, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) sendmmsg(r2, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="63f2b0d09b21bfbed09d681d78931d63d473f263ab1bc92a47c9eb196daaf8dea75ef15c01176e6583bf66d56cbd776958752e0ae719c20388a9fcb1621d02a28ff669e2d8c2ad6f1b044915868dc8b89695230222e29c8e7d8c8d42d4f9eb5c0e20c93f0a8c02954be22745ffaf4e62efdf0e5652547722260492676a4ce91ff1f06947fc1f063d3c49ed244ffc68bec9bd13296f67ee85aab84ac32a77468be0d9dae03624fa119adc3fb0ab89cdf6b42412c3cda0c937a85fb27e60ee9094a296020737a7253dca9ee4aa77d43d9071f47b745167546818b4e16dbde1fa6bf88afdd21e07172a9179f8d490c98c41a45855ec08c0c5862e07579ec918923bbee5f16e25344c389966b2edf0a78ef78ff055fecf3ca58162f010d47dde665fa60ca0e76dcfebef863f768a4048f4f6cab367497691ccba9646b949199137335f4807595ef5c55cd8f8c74313b3ce2c3b78a4bdc147097e39d23f4c34f365392dbb1d7ab9571c4c5cc8cedeb21dd871e594f5f6221b82f3c14da69eb7b7af6e688eac5de66de08b509ff41b667a003f4197d34ab188cc00d3be31fcfe8be70b3fad598c5d0982f2d498316127a9c5ee03c4a49f37619b9bf2f32f01cbd2f02bc55481a042733ddc97f24e8705738a59ef04f8e097fa3d97f8555d1435672b8c16c4b745426e01e69dbd1aa6ad3a20a6aaa2dc8d227ca220317f2003024086ba1a19a76578b0354d8273d37e625aa5977637fa96d8b5adbfc474e780a00482aface6a8907cae1e7b684e372591a8f20843034691fa65779070cba1c018bb66978062e5633f7df5a5549200b3ea9bad1cefe738500bd32658aa30f38ce9716f311fec4840df8105da1ca2efb7df51563aac1f1fc9958382641548e23c89abfb7fd0d6f0f60d908106b32822125b2f2008e497999476a97068344d515738681d8f35aa7aab0c5ef8e7051dd3b88ac6437ea162b07c6ff998007f62db065b1205d30fcd04ae2b3af7e67d1a392fb11934e00bd3abd3f4ba9564e1295ab8d3ee937b49594cf5ff9d3779e0e679ac119e26f54a2aee26ad31f3ac9ee780451df3c5017f848312b21d8e3cfc7130cb8dcf373bdf2ddd750642e7ddad34f1336cf3ee482d783e313dfef3775da81f5e55dd94f3a4275afaf8d017363049bbf4078c14ea9240d56599118f0809689f3289a5fc0befd64fed24050423acab30cacb7dd76c02e1555e84580cbfbe5d1de3347869ff2174eb177c850268cb2c766d9546b1fc474c078c99807208a48cd222847ea1c53337206688d94b174c6c713ba492627f51ecf0f78a3b054960fc90640a06955907d9683bf216dd31ba446907abf0ff7139bfdd69d48c46f4c84e418d233484ea6804c326caae2db83423b8f0e660889c6fb8309141d445e603d645c033d32dd4131ca4fd7ecc9d0b3712e37737f8aa65a2a3b74b2f2f23c845cf49a8eee3e2c9c52424ba744eb8812f2c72fb9e7efbfc9060cd20e8441f7fcffcbbf7a7f74cde4c2658d52c7a95ebccbabd54c6806aabb75b6d9d68fab7b4f44af0682e2732be8d6fcef8e13b31c1882a6ca173105f1724973cc89d595386967f29932471154da3fc772e143117d034a5debde7b72816e5ca0468c69a016bb602520816874ef4008ede01f11011e3d3464debdeeb152128189b60e47d7f9fa94c205cd751af5167893cfccbb094b079548879d67a37b445501947bcf8f0f9d4aafb4959022aab91598973ec56f05c3caa8aca381eb454c158fbd1b74cb4e1e15636132007696d33084ca63bb23d7a33552d7d295063627f8ec7b05c76b4a2280bca6d3e7b774bc852202645c730a32a20d5a5bbf3b7f196c9d350f56b35369b685c2315d25e06d03c34c1da7da801a92ab58fe63a739638981c577363f475d24667cff3ec75b4d5a6811ace5ca6559c758f0e5cf428b2431081811670772e32b8f6f970aa4c3e44020c420a853600bb88b2968613ba43c5e22eb52c07a974795304339b7caacc3e40c4fd39ddd131b472f759952a72e135d6f3771381181b4c7378d690daf605f87705bf65e8a12b4bda17ecdaaebdb233bce8c154d770520e9638bdf23f795929316796ccbf60bc254a17908f0aff72f899e522f45f5f94e90fcd0f48d9e4e78ce2bf83ab0363014e5292daa68286ba592400d6e240fb9e76c3ba3883bfa96b3ce8c9bac73aa86ee79212765e3eedb10aa6bcf4b28bbcf8f16cadf9da3fde1ff65af09efe22246959535943849e6fcebe00cd75962064acd7eeebe863130f87b2dc969a23116e2c87b5be9fc79d5218588cf1b14af224eb25e61d7df13ebdeed668cbf6cfcff1a75ba4b394776ba7dc9e1122f5862a0406fc7780598dd2f1076a1eb85a30c1f3762f37a8cab305286228abdd2df7f092c57ba5da2681c7e9ff5003ced5b34442a045b814ebe7eff21b9c3440a318b86f38ab756d3b5ef0fc61afaaebfcf26ba8a4f8ec5420741a555f232e992e30cd2a16be78532e18ddffff00d69bd733054233db36faabfa5efb0c002742a3002aa20d4e6eaf692b56d4ee449520cb8776f174f2fe3d90b2bb74efbb562f86b2b8337c18e2db6b7889e97e0a9419a94ba3e8f9a37b37e6188e94a077f12ba8eab20405bf8f67794aed0ba3d60ba70927d39a9701056b1539c6768e157a8cf211d7b497375123fc1a3fe81b6a78b337797a954f0cfb8bd971a83054b8aab8c06204058c10b7c8c966d6727718d3d2fd732f2bad30b106669401682a9f86762cbe2537c5bc96069bb729bafe08a9c5ac899d462e3b0ab3371aaa7a2d10d184e5452a7375583cb18496332d361da9764a284fb92bc15e0bf34f1833c144dd6018049be022f7fc1fef9d1fe693a0e82bd20b02fedf89b5d2e8588abe34d5f34dae594c208ea6530d8a86f163f38405e6a78ca256eee7655a8918e90907aa2d5674a2f7c9ff0b2abc2fcf2c149d2023ecfc45137459c72f736a7677fbe118f0b60d08ab38d208718b80bffc7621823674d6ab4db4525852690efcd1a864c7d7e28a492371105bbb3defd4e332b276de35542cb9469b2949c8823a08f0f3c2276d66c3367386bcb9f465194fc726aea848b6e3866e5fe06afb4c67d6a43077e648691dd7dc039b1c9a697aa3881b0636219a3d2d51be7b7a36ce380a41128bfa5b109eae896b155988a576d8985196dcc854b437d2ce1a0cd029f03d10cc47409efd752c56b6a241b899c6411f9de0fc3791daf71110599fc7d3f5c5820e3e7e1522c39dc87a8464dc53b0428a0f38a4c800f39ced6647ba3ef479790c0028c4a8ff60fcda016354a1b879144bb8b2962949e04b9cc1eb5f4b3149258b38cbba511dca702a32d11b5e8b487577fbb8b3c8ea134bde1308031d85debb097648c4da75014d5b02c007bb9565d0bfedfae8a269003b98640f994cf0aa49d2ee09a664e80c60365e7e04b5410b2487fb87dcd0b90aab301702f3a00cf4adef3f18da503269e78c2eef48e4453a73797b3c1ff0703cb86fdd080731d430f0329d9693293372f2c488109e77510e2126ab8a3e31d58a33fe9566a032f94ea62d51fb4e9c2a59bac4e385e2d6370062b4299f1a3d112da1da8768a9a74c9a2e6bbf245629f5b611bccea7603a7ffcafc38bb8042a9ebf09cc0385389bf6fe2b709be1bd890e2b661146a2f83fd428a7af2aaa9f0fd14f19279b5f6f47f0d1add68f9512af2de5c16d94be0a4fe85130b82b20f78d5d1fc94fb3e8a404b71607aa4cef0562213634d98467168da47642af8d7c2f6b6618573c42671b91d47e6ed86a1a515d4561c93aa38fccc81b1cbfe7f312f5a3aafb80bafe8ef16f2cb806069feb3eead964427d39888d735f096bce72768cb0fb801e39e4805856e017e2d740531ea93993aec9cb", 0xac8}], 0x1, &(0x7f0000baa000-0x618)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0}, {{&(0x7f0000d5b000-0x14)=@ax25={0x3, {"0113dac4de9e18"}, 0x7ce}, 0x10, &(0x7f000093b000-0x60)=[], 0x0, &(0x7f000055e000-0x1010)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendto$inet6(r2, &(0x7f0000feb000)="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", 0x422, 0x0, &(0x7f0000cb9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) mkdir(&(0x7f0000878000-0x8)="2e2f66696c653000", 0x100) close(r2) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000010000-0x10)={0x6, &(0x7f0000f2a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000edb000)={0x0, 0x7ff, 0xffff, 0x1}, 0x8) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000f95000+0x926)={r7, 0x20}) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00008b8000)=0xec2, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000979000-0x14)={0x0, 0x0, 0x9, 0x7, 0xffff, 0x6}, &(0x7f000060b000)=0x14) accept$inet6(r2, &(0x7f000087d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000200000)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ac7000)=@sack_info={r8, 0x5, 0x5}, 0xc) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000bc4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x600) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00009d9000-0xa)={0x80004, "a3704f7d4f30"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f000020b000-0x20)={0x2, 0x0, 0x0, 0x200, r2}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) dup3(r2, r1, 0x80000) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) r5 = socket$inet(0x2, 0x4000000805, 0x0) syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000034f000-0xc)=@sack_info={0x0, 0x6, 0x16be}, &(0x7f0000301000)=0xc) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000b42000)="2f6465762f766373612300", 0x2, 0x20000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008c0000)=0x7, 0x4) pwritev(r0, &(0x7f0000e27000)=[{&(0x7f0000241000)="06ac7f05e6a1d2c099d97f4543d517b8309b6b9b9ed4820f8166f418a9a2a1896955e085c0c46b71630e31b23ecf1305156c56942e4d7eec5b6b39a601cda59126f00baa2d1b4a698663a1270703f705ce932cb5ccb0740e67a46d80e4f965aa554447b0e8a3ee927b307e5d946b8db358da9a701313225e92eaa1edba30c29884de80bf4f65516140666927ce83e5d146b245845acc260bd5d79ea493820fa3c3f1bf9a21", 0xa5}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be4000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000065a000)={@loopback={0x0, 0x1}, 0x884, 0x1, 0x1, 0x0, 0x5, 0x6, 0xff4}, 0x20) getpeername$unix(r1, &(0x7f0000796000-0x10)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000513000-0x4)=0x6e) 2017/10/30 09:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00009ea000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000)=0x1002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000175000)={0x0, 0x3dd, 0x1, 0x6}, &(0x7f0000dad000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009e1000-0x24)={r2, 0x1c, "63f8a2ab19b5a39a0ef4ae534d071d9f4c78393e6a3dcd3d0f8ae84e"}, &(0x7f0000e50000-0x4)=0x24) pipe2(&(0x7f0000001000-0x4)={0x0, 0x0}, 0x0) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x100, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000041c000+0x775)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e7d000-0xb)="2f6465762f766373612300", 0x2, 0x101000) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000b43000-0x1b)="2473656c667070703040252d5c29766d6e657431776c616e312a00", 0x1b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000542000-0xa)="2f6465762f7663732300", 0x7ff, 0x202) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007ff000-0x10)={0x0, 0xfffffffffffffff7, 0x126, 0x7}, &(0x7f0000c39000)=0x10) add_key(&(0x7f0000866000)="6b657972696e6700", &(0x7f0000818000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x1000)="ca09a74c96e07605607357005b066b44fa1439d6332458ff02cb5f1fdd379c6ff455d52f6accdb12800ee1aae8481956b2b3c692a499aba2681130db2aec20bf2696ff02b7324a89f67304759b518698e236e1b84fec7193ccca5c8d1a6da3358e7da6df671290f321bc602eef68a6d660c762653abb521c17cc93eb65664e20d6b1585fb54624c6a285c92126072f1936ab60aef23151574ae68910505a37f252a1c2386a6e1c3f785771062ccbb9c987a8e61c7f6f4e43433c140ffda8c61103ad0c985582984b08cdb91395ba88977ed1304f754d65241c409625b348dc396915742027b6833f3dedbdcd0ebadd25e5b246f643dd7b270e9eefbb279f7bbd9ea7866da0d5c4f0fdb81bb0025d298a1892e934486b5cbca2399e508487a088795a99247488aa812d980011e487ebbad0610ca4679efa4e6c499e9a484c7c75da949117b42a2850b9c1d44d1bfa7d6e95c4040a376c7e08f6b34c017e90bd3011cc387b92b300f3c66e9c98509eefbb3969373bf8c7459b31bfc74a93d49060732af941c7b610007c81b6378e1b470666881f6f609f7c18fc99b0909c717045e2d76175bf7703fbcb923b5e5bef29d8f9e8ce29d08aa83341810fd60944b48e103ba581c2d35791f8836121167df1ba71e9b339787cf5f5e424283935c20c80390deb5d67c447366601356e7a3cace844c9ef8b2b714de81307ccf35f255f1de5c32a621a3323e0d789de78ff8959a8da237a1c8a5aa7ca4bdb8228e89cc0bf2069b9cc35ae84ca1ad8c55d505d778a0e0901e1b2154422346be92e1d821dc23a414e2b1b215f3ea915417b20b8e89219822e7fd94f635a5c33945c0adfad48773d119aebad71de7b4db4a807ead5b8454ba26b9febb202be258d79d0ed0de3110f98a108d4d9c5a91369b092ac2a431339bc9ddb73597811ad5de024afdb6e9d668bd6a1ab28728c010e4be2220a527bc490b062300ad0c6271f56cbfe24b7569fc8363b607dc9efa2affe3faf1b145673a0e03d15f06e5d8b6ec788659ec76bca49687f9d43977bae454e4164dc432b9abcde8fb81b921cf01285c8b22fff89070259fa47b1c540840df9be18efe7c6cbe0aad26876671dec98dc20c59a5d55e7bbd09e22a6b09705ef18e271333f9150b92f1a9ad3a00ab1fe78a62c96e1a0822a299836548110f138f8e8faa802748038920997496ddc99d1681a9c75873a9fefce549e40611278e397b93369c5db61715905486a1418199e3930a8724e12de7017f34a6ce09abe367200bba8dd451db3003f0223460f47aeb2fd0f2105d8a55170c804c41239e6fa79dba21e7032a170c2431fb31e26d8038cdca0531b1eb34023636224d03e62bf70f4bbb95e208ddbc0fd81fcaf89b7ec43d3d0108e3f4fb468974d156cf014c3fde2d06c04508b39a908fbb540302b3ee1c0b1a9bf1a8d0f7b5593b4e724584e6d74f28b28e75830d2e3a27bf246505b163d73a700226c4da27d29f96fea7e0eaf5912800c460921344c94188bd4c03f24daeff16d4c7dae20f362d139a13f1f79b55214dbab8f0d559ae51e6788dce5971e48188dc69fe352c52c7720f6bb11d0f2744450aab4bc7a29fc688b3d95a1cc347af3892f942ea608891284edde77ee96a832805814c0222c386da04b84ed53f41d7ee21f9449cf219e41cd5c50c2ce6ae5a23b8707242ac02c5e2146ce42055888ea96ae433c5c70b4fd2f6cda800a77b1589866c11fdf0e1665e2f6ccdc905e019eca6db92ee494d746a5c2f2677ff0fe1324c7fbed90dcf0c5271a4ef5e7acbd3e096bdb62da55306e41413f772004cb032584ab3d72ac5f647a0e44ae1a6b98a9e1c8af8e6c33616c6a94f64f9ac65888fd74c34c8ab86e9857fb59469614f8d9ecd69072a0d1902b94391a0e8088b7321d07095b3ed90ef4ee2ab3c5e82be5519ee2aee9079d4baa5fec95d5a3b00d2fdf58a649b5bb3c94940d8f9832968dd19a3866855b9cd0ac00912cad833d67b984dae8c34941db291c36eb571e1a2d89d303823d585881ba7d92847cd64e9d20f263572652666b0b1e662db9dd6be06ddcda77d679c8018d71992965fb38c24ec5f71f9d42a4dac916490a13b0b3e9006b77d6d9122a7bf600a12c3edc4c06dee4e720b96de6b81e56ed70a5648f1203ecca186cb594a003ff0d15c8d089cb2e71abdc9ea5f9084f941a45cc53c057e622d9c4cea1d5d030a2ddceb4a2d524f7ca6ea4708ced2f10f522813a226ad6e6c74c282be3d8cddb896cbe56286781fd2977103a7a9c87d05cbf77fccf3132764daa1784b0d18ef5194678213adab60e39f61381ccaa183ef1af47ac1316570e524ba649c7dfb5ab7e131b3ff144169918a3599bd2efb55b81c0d05088732fd505018809b6ac1215cb5c56640c702f08356210d8d83e77e9435a771c9b1e672ae79146a9eb7fde8c02d978feab51af31189197f1ff76318cca073af69a752c4b7d5926c5a5cbb65fb6f4c1f8aa58e66a588037f9064a971c41848f8032facae8fd7930efdb0c27857ba7b03f104a314d8af3ef432de2f2c149cd501a21597461dcb4e8380e5af738bc6e9a50430519ef4de4f8a3ddb73ab3266fb95e12a474ef64839c88056434d5d3e889012a207efbaec239b807d49df4f5d861a603e6a58b6805daea8fab0ac9129b3798009a3557faf8e88931103509045df5928cd38497d6e8857fb42e1683d2e8fee1736b9f55821597310135780da6d859b253ea1e0370a815fa6d621b49959bcf50d93fa54ddd0f5cc6e2c5a1003f7f223e90f2c2ceebe44b187623e9d6d5d9301bcda84e46838ddbfc64271372999271ab9438224a697f16f28ed022311ef7b5be34022fb025661d6f0681f5d395a24bdf13d7e2b96ddbbe9051870414afc60165ced01bbd4b559f8256461845eba8608dabf1b70d2801c9680c2e70635b73334b53e3a73958fc522adce8230e82c6824b032d05856724bd0bcd59ad3a5553ad96aa198258d7843d0a6fbd828ac3448dee903c246bc5c72fef4da8d79d020aa03130ce15163644a37fe498fa9fe357688a5957815830bec7895f0241d8e6d3129867b1ca4e067b59116ce43f0ca65422204c4a5266a1ab417b09cf100279652f8219d5e7487b81e28f96f43277090c979f820bb6f3f8f4930d9870bbba46b7a05c194600fbc4fe6518c28e62da861d85433225b7a19129d6a2dc19d29286b4d163f0abd23aedc31ae8e2432ca4f2ee483d3163d735b1ae6fd41b1996c12feb07585043e0181c7eb396cec870476e26e29c8436fa024e92fe8a0134d21a1f64a70cde5b22d09fbff3c9de3dbb3a6a9569cdc17f2f25937fc2f7f59348da0243bf2ca4ea975e069e1dc3556475efbfe5d3e091750180d2077418179742fd3174849e39c189ae5fb40b5cd23f69216b5225c18ba42ff2cb1f7cb1d9dcd0b70d7ea7ab907347cf3d2962a54199b668489f31253cdca12ed2a3045e75a0ba13f42f554d41cb450129db644950a7c406dada0b3269be604f4d556b713ba1be441340a59739b862b1ece07ec51dce79c0183c4a2d2f9dded6e44a7d1947d91234c384fff8aed17a39b7295ad8d75526796adf67254d0eae43e303bd874afe8cc140c13f217dd7b1b4440e745199bd19d541512a974a1211ccfc689629bab79f46209e42b045d37c7d90298e62b215a76cad910f3b4501a58c4fb5b2819a016ed9321f539dd0f02f548bb0efc978eb66dd7c4e23d20486a30539c42f6f4a5a7924b5c14aa2b0ac324dd5718aca5f2fdd2ea692012f8ff1cfb1b0291d178b42a2c4949f9e78a432de88ee1e49599afdea527d8fcaaad996f8aef3fa3430feeed40cbbf535dc3ebe3578b30fad731bf82b7d57821ee58a65360ac958cbb1f12744c7117b0c3b017ed59793f0d450093640a19b7ccbfeefbb11936fb46addc75fa760932ad4b2dffaebe4523d5ceafe86e5b888e6a54b4301371ce5f8a463a8e8579fde996280fa355629c4c593547c7d7695ced761c22d34caa9a9d71b0cc25577608de2ae43de4b0dd6ca618159b81c922563a6e275d5fd740ea767cb6b7c85a72d217ef500e6173c934f699e95c5c6a661c87a5d8501a725e103fa840be20fad96c984a77315e59ec084ed5afd38bba2e84b985dced8aaaf81dfd4fc8cff3149fc924d9ee08ab2c16e71a4f2fc54467d0d5afe6d5ff8d4587108b0163fece2d7ed963cbc6e9571f4fe4d11be8a9573de93f18fd5c651403f077f2827c40a5df65df1dc2157a6131495bfd4b59df05b49b019363c97e03171a1b610a1ae2cdaed4e2043275b71368a4ebcd259ab777dc7efffc550108e8028bd87569bd28ab899dae8de33e717880361f74941f40a6cee327ae9cccb3f5a84a47e3036cef53ac289d6736f9b7b90e5b78a279d39db3c15909cd80fdde0bc22f120487bc833cb5155aa629f91464f372b37023fa3c0a3fe110d88a4430e955a1f960df1e9935188e623079bdb5cb35c69ef784c1ec8fce4eee7f31bf28527b19b291b1715b4d701c3878e48a3a155283faa6e37aea1a69ef78ea288e3e2303e102323258dfec320af2dae9c3d502829e322f77a8f2b53c0543cb90fc0f439762ec37c8009e40f9893553c328573838e15780af386f4e78c9ceff30bb04875c5c5bedceb40df931fdd4fb7aee1cabeba5fbfff693bac172c6adeeaee01f16ae57d49f103589a4b8a83e435a28ecfc3f8dccc35c9b6cab636f15d07c3bd4c4d93ccb9c3fb321c4f34ffad8625ce4a14f218945380400435db5e05a1725f568c23556bf5056498829ca8ba718aefd7cba1742f7c32794e1984da3b50aee2927e6b1c24dc66e88b1843ddab6f089e7865be1ee42a616d6609e756be84cac90f275c05410b850e743f5c72d09537fa3d93fd7cfcaa74d03246fd656a69031ea01663d0a676dab33348d3bf7583a36ffb1ec38e7ac1b8ea53a424e8298b339de576092cdea7025c9ed8e98ad8e32c25a693f9fa1c1e7ab9c487f7e32cb20a0b3023056de97496f2b83de41fe98ed496630ae33769b1d840875da17adbbd17a6b5222fc210d53e561e8304c3a79a588372e669328f077b98cc78df7b12bafcf3cf0fcb7804f4fad414c01328cd7e5f6ad161e352a06f60eb8d66ff4d35e91e05ffbbb5a8283602ad1af184fca12dfce495e0dbe027c5a17de25f719c6e0a81196f008928caca4fbd32e8f36db86f37c56b95df636565d17155794abdc6783b47f9fd0a3d4e1bf856a72893bdca2e1f4559f5dee72ddf44604b89cff94ae07317b65f841ec47873a89b839ca8c809fa4a6dd7429bd2e61a9a57325ae1471ac6b105553e599b6caa4c3cdb8a47f0c566905141e0f9a42ac5ca5882c6d07df4d6b24c572f231533332f91c64a7e727556ac605962afdc20233898563472c27272b6c6a21b075a8e3ed603a70cce2877fa68cede0651ba8a6469a9ded7407cb65b4dbce8142caf0f1060a8640c34b7454070775d244383f77beebca15d031cd92fa8e09726a12f8caf407fad434f05e4cbe8c3ba1a75a79271aec4475c62e78f2eee4e7b5e24d22b1d3bc96ce256d2109950dd68dd565e9481197369d950747b2d8413fe6299266098eec08979f744eb46855ceb159e91cf5bfd8c8386995f3c8d75d27c4a4adc3343dce2e7328a6ad5d04be357d4b39bf7f1c2c1205dd8f877ec8dc9d9f4667739cea5b29a0f065050b93f17c4742283fcda1155243249cbba8e76b7ad46220429393a0ab5f59766b5ee144549d42bcd8a0365768e2cb4e87593f7c3c42a0926", 0x1000, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cdb000-0x9d)={r2, 0x95, "2d66982039170109b8650317e8d447b4fc9ba554e842b53f250d077f48f460e6062ce027735d981b5a7f212d52f8a28f1a2d184ef9d141e5f5d75589640b0b60d9170a4a9765d4c9de359117a540bfdd781c23ef4664af7b40884362ba2c1d84d3961dbad1065bdeca0c38996396965126e30165196d5e358bbfffd8f0e98590a7488da0bc78b23d512e0c9d95d67f71ec1f77bac0"}, &(0x7f0000d42000)=0x9d) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000765000)={r2, 0x100}, 0x8) setns(0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000471000)="6c6f676f6e00", &(0x7f0000915000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000054c000-0xa)="2f6465762f7663732300", 0xffffffffffffffff) keyctl$invalidate(0x15, r3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000432000-0x14)={r0, r1, 0x0, 0x1, r1}, 0x14) timer_create(0x0, &(0x7f0000a49000-0x60)={0x0, 0x22, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012f000)=0x0) timer_gettime(r4, &(0x7f0000a1e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000353000-0x14)={0x7, 0x1, 0x7, 0x6, 0xffffffff, 0x4, 0x0, 0x10000, 0x20, 0x0}) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464040067000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff10000000000000000000000000000800f000f500"}, 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005b9000)=0x6, 0x2) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00007c4000-0x4)=0x0) fcntl$setsig(r0, 0xa, 0x400) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0xfff, 0x440) r2 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_wait(r1, &(0x7f0000f22000)=[], 0x0, 0xfffffffffffffc01) setns(r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009d3000-0x8)={0x0, 0x0}, &(0x7f0000768000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006c5000-0x8)={r3, 0x8001}, 0x8) ioctl(r2, 0x9, &(0x7f00006dd000)="421fd2c25b681f28ba38dda49c817779369f9ab5a3af6c73de57d2d50cb771a4691eabb6768e4bdcbca8bf58dee32dd391fc0efd197f6919f967827833f6e736eb170f54118611e2509bb31ba9c701175f308b72f3a0aefacaae3f94f35ae372a173b38668c900039b49b414afae1cc7c02ea6f1381ab2779983c43b3a0fe614bf38f78bec9ac225e710665cf3c26610dac8bb") 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000163000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000b0000-0x4d)={r0, 0x0, 0x7, "849abdb73393d3f57e19593f9e92fd29934a478a8e80f8a7675dc140eded84054a10784a414ab99dcc75c5f1c67eeb283f43ae8032d6092df62dfb4cb50893fb07d59a"}) 2017/10/30 09:19:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000009c000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000072c000)=0x6d) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c84000)="2f6465762f7667615f6172626974657200", 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000003000-0x4c)={0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000450000)=[], 0x0) preadv(r1, &(0x7f0000ef7000-0x3e)=[{&(0x7f0000321000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00003e0000)="0000000000", 0x5}, {&(0x7f0000994000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000eb9000)="00000000000000", 0x7}, {&(0x7f0000f3e000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000b8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x6, 0x49) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00006a7000-0xb)="2f6465762f766373612300", 0xbb, 0x2000) socket$nfc_raw(0x27, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000314000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007a1000)=0x0, &(0x7f000026e000)=0x4) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) socketpair(0xd, 0x1, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a26000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x7f, 0x10}, 0xc) r4 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r4, 0x0) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000d84000)=0x81) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000cfb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002de000-0x4)=0xa9) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000758000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000343000-0x98)={0x5, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ea9000)={0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000078c000-0x4)=0x201) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) dup3(r2, r1, 0x80000) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) socket$inet(0x2, 0x4000000805, 0x0) syz_open_dev$mouse(&(0x7f000080e000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x0) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x4, &(0x7f0000f7b000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b1f000-0x28)={r0, 0x4, 0x1000, 0x42, &(0x7f00000e5000)="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", &(0x7f00002de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0x9}, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000044e000)=0x9, 0x4) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) clock_settime(0x1, &(0x7f0000516000)={0x0, 0x1c9c380}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a33000)={0x0, 0xe0, "2a558ab22039846700018c8dc4c2a84314716422a904bcc09c6192d29686d684f03460d99ff5650a55077a21786fd2e8852310bdee9b0a572371e8f7dae5a2dcd4a36645524e71f5cc1ea4ed264f367cb1fe9fb6f5f247589a6aa396c4c8c8492d18fc55f793c532aad35436a3e376175b092686979a9ec180d2419ed5d5b9175fa41cc7f3ad7248031643b79642eb0dd8590afd3b0377f219f8a34c7367b706815029fc6a5867bff95e498898f0448354e1608d32d8f585c935eec5dd37528fec9de60e1d7e653662c2df2f759a7c7a69af0ad0688786ccdb3415f5122dd524"}, &(0x7f000097b000)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f12000)={r1, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000358000-0x4)=0x18) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe, 0x8001) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000005c000-0x4)={r1}) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c05000)=@assoc_id=0x0, &(0x7f0000983000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a4f000-0x8)=@assoc_value={r2, 0x4}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r4 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000d7d000)=0x0, 0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00009b5000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002bf000-0x4)=0x14) 2017/10/30 09:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000b61000)=[0x1, 0x7ff, 0x3, 0x7, 0xe67e, 0x1, 0x6, 0xfffffffffffffff7], 0x8, 0x200, 0x3, 0x3, 0x9, 0xa78, {0x1, 0x7, 0x8, 0x3ff, 0x8000, 0x100000000, 0x8, 0x2, 0xfffffffffffffff8, 0xff, 0xff, 0x0, 0xa9a7, 0xffffffffffffeebe, "d94a205defbe1f81b66f384dbe20dcb5a2edb9a7cd2919b0aa3897866086daca"}}) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000998000)="2f6465762f73672300", 0x7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b3f000-0x20)=[{0x6, 0xbb}, {0x4, 0x0}, {0x8, 0x4000000000000000}, {0x7, 0x6}], 0x4) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000484000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x0, &(0x7f0000d68000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b92000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) prctl$setendian(0x14, 0x1) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000fc8000-0x4)=0x9, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000c37000)="2e2f66696c653000", 0x125000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000af2000)={0x27, 0x7ff, 0x8a8, 0x7, 0x8, 0x65c9, "bda2e9095819564672fd16049e032b73d2af8b9e259cff5a9632f7ec32f123c85bedc881cb650351a24c024eb4c98fa88cc547b12e218a6cd0fc8417fd0af4", 0x81}, 0x60, &(0x7f00005f8000-0x40)=[{&(0x7f0000001000-0xf7)="69e81a3bcf74a3aa8e873d1806fc9e5401ae88df2ba56714d94fc7c484136d4639491343539444866a2cdd2ecff20b52cc089ffb5b93764eb16736da8950db3b265c7b5f15521aff6c969318b8a07475a51eb09a44e76a6498916f431b524d92b12e6aef84c9583c453c4a71587f22e45327a90b715a153af6671987a7091969927b7b3dcf2e6c92b7a0fadacf9c7817504a51d5db43c1f9d7fb11a4def6abc36978212a33d862816210759da1992000c9936cb85ba4699d5df8e335ec594e2177bd75eb9732a9bf28c3070bd7f2bdd6a427704e21d3a658ec6560c73046ec7c10dbcb965bc82ec0d32cbfecd7b7cb1d4830ba897c8a29", 0xf7}, {&(0x7f0000f06000)="7be673f0f1b1beab1dbee4fe1e92f86546f745848087455f5ac58efa117e99ad8d75ae9829fca552454d9f2f41fc4eebe45dc770553503946842285be851", 0x3e}, {&(0x7f00006bc000-0x95)="4d9876c90f484edd616b06e29acc4126a2a7493b5a441bfd3ab3521df1f7f1e97330473ae0fc0ba77a833102c5a29113dfb14950d0bc1ec34e1cbc91e6b430d1538011ef42efacb90d524ebd065539c4c4e0e45ccf73d9e086a29b90cf494dc730c4a01e800005c274b742535cba5facc5c34cf0ef56c913d64707cc66738c1fc66a0b88529e147d1f63494e7fd53989b4822373e7", 0x95}, {&(0x7f00005ae000-0x96)="1313e87f5255e61898d137615572a0a64fe315a4b35ba4d36feef7a791400cf3747694ab66b3b5cb5e612765f2c63a1342cf6faf348e6c52eff5abda60cd0777ab4fabb9f55b891e8a71d32c751a99361b980823a7a5855bedc91ba03a68b10c61523d87a9c9be09ff933df508700d1673b458d4011a659681bda743e017846666b65510388f8ac2850bcee8c58bc1f06a23ee9646ea", 0x96}], 0x4, &(0x7f0000cc7000)={0xa0, 0x109, 0x7, "a46500a42d7bf9eb61d8c0829e5c200c4bd666fb6b74882946573075eb205c4472228dd84c1d36b4486fbdc26d4f753b62686b695b0527856fae07f25df42e3c74b8af055812917925e6957073ee1317f9acb34e74877cd1f589efa31c30fd614216c1969fa82470e2b06197a39f38ed7314f85a2d6eb24a2dd9c1671dd3c5fea2c65a29f45181901610b4ab"}, 0xa0, 0x840}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000a12000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x10040, &(0x7f0000f86000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_pwait(r0, &(0x7f0000563000)=[{0x0, 0x0}], 0x1, 0x400, &(0x7f0000c36000-0x8)={0xe4}, 0x8) mprotect(&(0x7f0000591000/0x3000)=nil, 0x3000, 0x0) setns(r0, 0x0) 2017/10/30 09:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000d05000)="2f6465762f72616e646f6d00", 0x0, 0x200000) fgetxattr(r0, &(0x7f0000fa8000)=@random={"6f73322e00", "00"}, &(0x7f0000832000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:42 executing program 3: r0 = creat(&(0x7f0000999000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000-0x18)={0x2, 0x3f, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f000098f000)={&(0x7f0000b90000)=@nl={0x0, 0x0, 0x7, 0x8}, 0xc, &(0x7f0000754000-0x10)=[{&(0x7f0000ea1000)="d70a5a9df8999c2e6fe6c70b6cb22694617d1836d9e49f802d822d59f4e68d5c8c7fa5e5ee666e0d1b142530559ab3c766715722f5887dd21d345cb6888d20c88c9f3b27ac3a5830f3b48955386e0fe5ec8c08ec2801c2e7a3a744fef9927cfe2215a4772d55b8e9f185dd5606a666c0a0c24483262f4eb384008ccdd41cf748383b39f3b92f77925b44bdb9ee78d76d126fc20e048d86862b69c3b4556cd93071fb1ee803a2307b163bcf7421cf83b066990d9d1f68b27253cebfca928a0f5dc41fa5226b0294bf76b31bcca40d9bed2608cfde13f0924f448cef3eeaf0238a6d0009", 0xe3}], 0x1, &(0x7f0000cdf000)=[{0x80, 0x115, 0x1, "09c59ecf5a3144bb18ed78dc59487655cb7767a4f61fd8a142f60c46787c0e25f3a51c4041b4cbd490270ced8e456edf6a74608d693f3681c196e9eefe6aa3f25a3ec3678873b295e3d7987aca4bcdd80d7706c00d5ddfb968847053ac897c095f1642804352addcefdc"}], 0x1, 0x891}, 0x4005) writev(r1, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) munlock(&(0x7f00000f8000/0x4000)=nil, 0x4000) bind$alg(r0, &(0x7f0000610000-0x58)={0x26, "726e670000000000010000000000", 0x2f, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) r1 = socket$bt_sco(0x1f, 0x5, 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fchdir(r1) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) 2017/10/30 09:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000536000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@rand_addr=0xffffffff7fffffff, @broadcast=0xffffffff]}, 0x18) setns(r0, 0x0) 2017/10/30 09:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x20000, 0x0, &(0x7f00006c3000)=[], 0x1) 2017/10/30 09:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000854000)="2e2f66696c653000", 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000539000)=0x0, &(0x7f0000915000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000048f000-0x9)="2f6465762f72746300", 0x480, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000036b000)=0x20, 0x4) setns(0xffffffffffffffff, 0x0) 2017/10/30 09:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r3, r2, 0x80000) dup3(r2, r1, 0x80000) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000099000)={0xffffffff7fffffff}, 0x8) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) socket$inet(0x2, 0x4000000805, 0x0) sendmsg$alg(r1, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f0000ee6000-0xe6)="e802bf6da0e07173642a943d0d5211f96005d1a217c8bbff19b39303dda16f24fb5badee6f494be2a1f69d19148273345e2cc43f582d0ea3b47485db09c0345185a9422d668817549da4d7e6bc5eb14016cae160abba16687fbcf91d548dab9cebc5372126cabdf566f3f3308e1758ccb13dd95c473ac50ca4902a25738bf421b6588cd70ee317f61266b77b3634961b28cc40652bcdf2035c92bcfe5afa4fbacbabba79132f200c6370a210960931e2a46edceafe0089dc0d002902c6a49cfe283f94dbf0ea23254905afd6715b4e57a4ed1efb139167155e5dc03bfe46c7d001e54d551d8e", 0xe6}, {&(0x7f0000773000-0x27)="9d22b59cf6d1db784518f264a74e5c5976dedd4f6f538202f9f976e03e22bf9d999ee3252a3d55", 0x27}, {&(0x7f0000b68000-0x9e)="b687d270fb1fe88a650673f48ad6439da32afdf42e8e013b9f8b4e5e7a3d472da3892ea559f5a6c755f34de853e382499e99dca32b25955c6a97d1c1c1e96a4761f95ed1c6e9f529fc3b789273bf09f3e0e6ea8e096934a68c0841bc2f4d2d3b265d12742e504fc092f8fda25abcdec24821bac205e3fcbbc1c5bfc1f7eced2ff3d0d558c7fcab76085191d65ff21d7dd3bad1a696b64b4efcfb33174b9a", 0x9e}, {&(0x7f000018b000)="e9b1c339907d3641ac26d5956a7e3fde1ac4c2baae758e6cdf2fb502c5a3843ca0da5761bf5df418d989d93c6aa0da7df992f8672a731127014eee58cf7d3a682e4858f099306229231e8faf48ce3c98831200bd43a6c5656812a6fcff3e3acfd66b94c1385ab37d6324315ec904775c2aadd75b50bc85be80a592f8f3e6de06f55ec4d6128bf189971d6033ad7418da6ec4a716e6cfa70da163a5375949301918120e971cd738b232354d95dc9e06b0e3c04afafb9f52404e72d9bc87e3c48cfe2d6590547b788b0812ef23d9407195e862", 0xd2}, {&(0x7f000060d000-0x50)="2ab0fe705247232b7bf75769a5fdee2c48d94b899207d98c340a0712755768fc4cecc772da76f00e5f5232a111851d21fdd54000c7227072da2ab6630012ecc47006b8ca66bf8ff1cad33b7b1a478683", 0x50}, {&(0x7f000009e000)="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", 0x1000}, {&(0x7f0000739000-0x69)="77d01a7c102bda99fdf44f832bd9910e7196e8e0ce09605230e1a452d559e2e42f429adb7ddab2f36ff7141bbd076a903bc43d2732de7575d6f05e0311575ba58dfa53c376cfd9c0b3c0ece36a0df6eb51932eadc4c976585f92582a4e202d2e5af4ee7554a4f9c37f", 0x69}, {&(0x7f0000e71000)="626dbde19ff33ec307d772fafd6591bd40c32266bd392a09653fb964bd793622b024301f794e5fcd82622bdd1a0006078a4b00e68c5f8e55a8e897158f318fcee8ed9d4319c27b47acf578bc8770803f4423d0f017fc8bfaadb307122914f253a0b0082a44f5ebdf81a420c4fc6c4e057fa9106e6aa5a97dad4a292abc96397870a348886d4425c09acf61ad337828b4aebd3413208855c9a223c85f8a815efbea93d7ad706e4123d4b231a314171b16118c0049b10e6d6c1d929807a26f78a3cc1d6b7b7da9fe6cc39d028f3363981d9fa35e42368b2a9879e1eac66b1576", 0xdf}, {&(0x7f0000da6000)="169dd583913cb1b180c648512062300c40b20aacc5b288b30dedd220ef0c25eae7", 0x21}], 0x9, &(0x7f0000f2c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4c800}, 0x0) 2017/10/30 09:19:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000d74000)="2f6465762f73672300", 0x6, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003e1000-0x10)={0x7, 0x800e, 0x449769c9, 0x7, 0x0}, &(0x7f000008a000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000091000-0x4)={r1, 0x10000, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x49a000)=nil, 0x49a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000452000)="250000004a000711ec0108080300650400000000000000000035ffff1b05035967048d4f04", 0x25) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000031d000-0xc)={&(0x7f0000aae000)="2e2f66696c653000", 0x0}, 0xc) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000f4a000)=r4, 0x4) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000a15000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ed000)=0xe, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 09:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setns(r0, 0xfffffffffffffff9) fcntl$notify(r0, 0x402, 0x80000009) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f000095d000-0x8)={0x3, r1}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000044f000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000031c000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x7fff, 0x4d95, 0xe5, 0xa053, 0x9}, &(0x7f0000a4d000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000337000)={r2, 0x3, 0x2, 0x8001, 0x5, 0x7fff}, 0x14) creat(&(0x7f0000608000)="2e2f66696c653000", 0x142) 2017/10/30 09:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007f9000)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000063b000-0x4)=0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b39000-0x4)=@int=0xdb7, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f00007e1000)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) 2017/10/30 09:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00006c3000)=[], 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0x6)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xd13, r1}, 0xc) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0x0, 0x80}) 2017/10/30 09:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000033e000)="2e2f66696c653000", 0x4) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000a2b000)=0x0, &(0x7f00008be000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b27000-0x4)=0x0, &(0x7f0000a34000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syz_open_dev$mice(&(0x7f000055c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006fd000)=0x0, &(0x7f0000ce5000-0x4)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000)=[{&(0x7f0000849000+0xcf2)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000400040001fcb600000000000608100300ff00001ee40400ce", 0x3b}], 0x1) r1 = creat(&(0x7f0000bb8000-0x8)="2e2f66696c653000", 0x80) getdents(r1, &(0x7f0000628000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77) 2017/10/30 09:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x4, 0x0) setns(r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000612000-0x4)=0x3f, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000faa000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000760000)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6b000-0x8)={0x0, 0x9}, &(0x7f00002bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005bb000-0xe8)={r1, 0xe0, "4a397915239a5f2aac83ab0707fb7408d1835c995f29382716aa244056f72557a3f70b21049e015d8b5b48362ba820e07bdb916228e3b7d048d318176014943502357edb0a66ab61f9da783ed2c6686d24700bdf6c49b8ab01d649c87df3395fbbd9f2d990789f36ba58f354cf8377453527a5013100bfd52eefeeb62bf40ba6ed16bfbca7af180974a1ab8dfa213fa700ba3484a62069d7bf434ecdd1cf914389833b43c5ecc9a9c74d687ee2e5cae151b51fb29c5f3150cc6de1ddeb5adbdaee85ee67fe97debcf058771edda1e2dfb9f24d79d767e46be75a7540329b6421"}, &(0x7f00009ea000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e8b000-0x58)={0x2, 0x7d8, 0x5, 0x100000000, 0xae1e, 0xab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f00001d7000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x10000, &(0x7f0000a8d000-0x10)={0x1a, 0xfd, 0x401, 0xdb98, 0x9, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/10/30 09:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x400, "737464727867000000000000000000008000000000000000000000000000000000000000e2ffffffffffffff00000000000000000000000000000800f0000000"}, 0x58) link(&(0x7f0000b33000)="2e2f66696c653000", &(0x7f000022a000-0x8)="2e2f66696c653000") r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x800000080000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, "15cb202a028dbf3ac0587a3319467cf223e387e02492c265188d290f5e1b17cb"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004d7000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcf, 0x4, 0x7, 0x6, 0x1, 0x1, 0x2, 0xabd, 0xffffffffffffffbd, 0x7, 0x9, 0xdc4, 0x2, 0xfffffffffffffff8, 0x0]}, &(0x7f00002be000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000711000-0x6)={r2, 0x6}, 0x6) 2017/10/30 09:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b54000-0xc)="2f6465762f72666b696c6c00", 0x420002, 0x0) getsockname$ax25(r0, &(0x7f0000ca4000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005bf000)=0x10) setns(r0, 0x40000000) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r1, 0x0) 2017/10/30 09:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c63000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fe3000)={r2, 0x5}) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "6563622874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b7b000)=0x0, &(0x7f000078c000+0xf05)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000316000)={0x0, 0x6, 0x8, 0x3, 0x6, 0x5, 0x7, 0x5, {0x0, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x9, 0x9, 0x8}}, &(0x7f00000c3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fd9000)={r3, 0x3fffc00000000000}, &(0x7f000026e000)=0x8) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x8) 2017/10/30 09:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e0b000)=0x0, &(0x7f0000023000)=0x4) mount(&(0x7f0000bc8000-0x8)="2e2f66696c653000", &(0x7f0000c6d000)="2e2f66696c653000", &(0x7f000092b000-0x5)="6632667300", 0x0, &(0x7f000071f000-0x1000)="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") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c19000)={0x0}, &(0x7f0000224000)=0x4) accept4$inet6(r0, &(0x7f0000a57000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000187000)=0x1c, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e9b000-0x17)="0000000000000000000000000000000000000000000000", &(0x7f0000c63000)=0x17) [ 271.571106] BUG: unable to handle kernel paging request at ffffebe004000020 [ 271.578288] IP: qlist_free_all+0x12b/0x160 [ 271.582509] PGD 0 P4D 0 [ 271.585171] Oops: 0000 [#1] SMP KASAN [ 271.588959] Dumping ftrace buffer: [ 271.592475] (ftrace buffer empty) [ 271.596175] Modules linked in: [ 271.599363] CPU: 1 PID: 28175 Comm: modprobe Not tainted 4.14.0-rc7+ #154 [ 271.606265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.615596] task: ffff8801cda0a700 task.stack: ffff8801c2588000 [ 271.621627] RIP: 0010:qlist_free_all+0x12b/0x160 [ 271.626350] RSP: 0018:ffff8801c258f990 EFLAGS: 00010286 [ 271.631684] RAX: 0000000100000001 RBX: 0000000000000282 RCX: ffffea0000000000 [ 271.638926] RDX: ffffebe004000000 RSI: ffff8801cda0afa8 RDI: 0000000000000282 [ 271.646167] RBP: ffff8801c258f9c8 R08: 0000000000000001 R09: 0000000000000000 [ 271.653406] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 271.660646] R13: 0000000000000000 R14: 0000000100000001 R15: ffffffff85ac6400 [ 271.667887] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 271.676082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 271.681933] CR2: ffffebe004000020 CR3: 00000001cbb43000 CR4: 00000000001406e0 [ 271.689179] Call Trace: [ 271.691751] quarantine_reduce+0x141/0x170 [ 271.695968] kasan_kmalloc+0xca/0xe0 [ 271.699658] kasan_slab_alloc+0x12/0x20 [ 271.703601] kmem_cache_alloc+0x11b/0x760 [ 271.707740] mmap_region+0x7ee/0x15a0 [ 271.711528] ? SyS_brk+0x6f0/0x6f0 [ 271.715045] ? arch_get_unmapped_area+0x750/0x750 [ 271.719867] ? lock_acquire+0x1d5/0x580 [ 271.723819] ? vm_mmap_pgoff+0x198/0x280 [ 271.727857] ? selinux_mmap_addr+0x1f/0xf0 [ 271.732066] ? security_mmap_addr+0x79/0xa0 [ 271.736364] ? get_unmapped_area+0x265/0x300 [ 271.740755] do_mmap+0x69b/0xd40 [ 271.744101] ? mmap_region+0x15a0/0x15a0 [ 271.748131] ? vm_mmap_pgoff+0x198/0x280 [ 271.752164] ? down_write+0x120/0x120 [ 271.755934] ? security_mmap_file+0x143/0x180 [ 271.760417] vm_mmap_pgoff+0x1de/0x280 [ 271.764291] ? vma_is_stack_for_current+0xa0/0xa0 [ 271.769112] ? vfs_statx_fd+0x6f/0x90 [ 271.772891] ? SYSC_newfstat+0xa1/0xe0 [ 271.776761] SyS_mmap_pgoff+0x462/0x5f0 [ 271.780715] ? find_mergeable_anon_vma+0xd0/0xd0 [ 271.785443] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.790433] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.795168] SyS_mmap+0x16/0x20 [ 271.798419] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 271.803143] RIP: 0033:0x7f6cf0e9c3ea [ 271.806822] RSP: 002b:00007ffd92737ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 271.814502] RAX: ffffffffffffffda RBX: 00007f6cf10a49a8 RCX: 00007f6cf0e9c3ea [ 271.821741] RDX: 0000000000000005 RSI: 000000000038c838 RDI: 0000000000000000 [ 271.828982] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 271.836221] R10: 0000000000000802 R11: 0000000000000246 R12: 00007ffd92738318 [ 271.843460] R13: 000000006fffff48 R14: 00007ffd92738010 R15: 00007ffd92737fb0 [ 271.850728] Code: 00 00 00 80 48 01 c2 72 44 48 b9 00 00 00 80 ff 77 00 00 48 01 ca 48 b9 00 00 00 00 00 ea ff ff 48 c1 ea 0c 48 c1 e2 06 48 01 ca <48> 8b 4a 20 48 8d 71 ff 83 e1 01 48 0f 45 d6 4c 8b 6a 30 e9 f4 [ 271.869937] RIP: qlist_free_all+0x12b/0x160 RSP: ffff8801c258f990 [ 271.876134] CR2: ffffebe004000020 [ 271.879562] ---[ end trace 2a865c0ac405b2d3 ]--- [ 271.884287] Kernel panic - not syncing: Fatal exception [ 271.890039] Dumping ftrace buffer: [ 271.893557] (ftrace buffer empty) [ 271.897237] Kernel Offset: disabled [ 271.900836] Rebooting in 86400 seconds..