20, &(0x7f0000325000-0x6)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00006af000)={r2}) bind$inet(r0, &(0x7f000012e000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/15 16:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000733000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = open(&(0x7f00007b9000-0x8)='./file0\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000676000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/15 16:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bd2000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000751000-0x10)={&(0x7f0000fad000/0x3000)=nil, 0x3000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d10000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) 2018/02/15 16:45:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000001d000-0x4), &(0x7f0000012000-0x4)=0x4) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009d8000-0x4)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a42000)={0x10003, 0x1, 0xd000, 0x2000, &(0x7f00004ca000/0x2000)=nil}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1d, []}]}, 0x18}, 0x1}, 0x100000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e2000-0xc), &(0x7f0000142000-0x4)=0xc) 2018/02/15 16:45:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000e00000-0x4), 0x4) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000db7000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004d4000)={0x0, 0x10, &(0x7f00009a8000)=[@in={0x2, 0xffffffffffffffff, @empty}]}, &(0x7f0000154000)=0x10) shutdown(r0, 0x1) 2018/02/15 16:45:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0xc00, &(0x7f000002c000)) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00001d9000), 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000bdc000-0x4)=0x401) 2018/02/15 16:45:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x1, 0x7, 0x80000001, &(0x7f00003b8000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00001dd000-0xc)={0xc0000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000952000-0x48)={{0x3, 0x0, 0x5, 0x0, 0x2}, 0x100000001, 0x2de}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) connect$inet6(r0, &(0x7f00000ec000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 16:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000906000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffea8) bind$inet(r0, &(0x7f00003ce000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 37.896134] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 37.912120] audit: type=1400 audit(1518713124.008:31): avc: denied { relabelto } for pid=5563 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 2018/02/15 16:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003e7000-0x4)='tls\x00', 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) bind$bt_sco(r0, &(0x7f0000464000)={0x1f, {0xdf0, 0x4, 0x7, 0x9, 0x6, 0xbbce}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/15 16:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000069000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000028c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000063d000-0x40)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffd, 0xfdfd, [{0x0, 0x0, 0x0, [], 0x8}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setitimer(0x1, &(0x7f0000f87000-0x20)={{}, {0x77359400}}, &(0x7f0000a5a000-0x20)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000010e000)='/dev/input/mouse#\x00', 0x2, 0x4000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000085e000-0x89)=""/137) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e6b000-0x4)=0x0) ptrace$setregs(0xd, r1, 0x2000000000b, &(0x7f0000b09000-0x53)="ec6f5235e4863f19e17c83669995faac9a5221fa0878304295d163e725f18feba48963d7631a27bd44b75211a62157bb9057e766ddc0b656d52ad0c1807238dd36ed8d2fc0af462f35de78e42a27fdb690f1b2") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f00001ee000-0x1000)=""/4096, &(0x7f000047b000-0x4)=0xffffffb8) 2018/02/15 16:45:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000bdc000-0x8)) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000365000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000bc3000)={0x40, 0xd000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r1, 0x4, 0x3ffc) readv(r1, &(0x7f0000221000-0x10)=[{&(0x7f000037a000)=""/147, 0x53}], 0x1) ppoll(&(0x7f000026d000)=[{r1, 0x1000}], 0x20000000000000e0, &(0x7f00008cf000), &(0x7f000071a000+0x522)={0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a11000)={0x8, 0x820c, 0x2b, 0x9, 0x0}, &(0x7f0000903000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000240000)={r2, @in6={{0xa, 0x0, 0x1d, @loopback={0x0, 0x1}, 0x6}}, 0xfffffffffffffff7, 0x1f, 0x5, 0xc3df, 0x4}, 0xa0) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000ee4000-0x1000)=""/4096) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) [ 37.953489] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 37.988444] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 38.000576] audit: type=1400 audit(1518713124.095:32): avc: denied { send } for pid=5563 comm="syz-executor0" saddr=::1 src=49308 daddr=::1 netif=lo scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 [ 38.009588] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000371000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") 2018/02/15 16:45:24 executing program 2: r0 = socket(0x5, 0x80003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000e6d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b16000)="7b70fefc8a69b7b0a81c7b59b012aa23ce40f90ec82c44bfcf38d3574259d7b56d4a2206cb45b00476f4b00d789c6d4c5ee6cbb76131fda60cf583510f44a10d9d6f69e7d674536a71d7dd15690175fb833ff2beeac1a5796a14270b9611ef29c93459834e60c92ce713f25431db9de66633b566494137901e452b438408b2dad781b82a9ed1f34ac9527633936f84f1600e699b5c4d882214c87fe17b5fa816333dc855f80b7aecf9ef422990fa559d7ab0b305eae60a7e133098c53432142f7c0106f8b0aa8bef9ad43868cbb9ce02386b0021421a60c23e247e48ab3bee523045e2f37c48a02515702cb2b527f0", 0xef, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x2, 0x806) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000+0xd12)='user\x00', &(0x7f0000699000-0x4)='{}$\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)='user\x00', r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x9)='gfs2meta\x00', 0x0, &(0x7f0000000000)="9f1286896cae18525c11cec68a3be20a88905219628631323eedd8f03a93baee18083adcd52d475b34700501130d6a085f863c60cd643d713529944fa2fb616360f451e1c3574df68ccf13ad0778e654e7eba35026f96747f9ce91021e413def2b52c6ab6fdce9dd4c0856e24adf476eb1c72758db1db7708266d6dcf966b659277de7a9d97599c99458f59f966dabf009ae617ca40499e731da36b5d8eafd4ac4629383a22cdd2ea2b94d6124") r2 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001f6000-0xea)="33d2eff587270733b399cb6309a3789f4ed777ae3041607bdfe9e4d31f630586227668130613151e30aa9cea8bd7a5ea1b368c2ab0a65844567c0ac9261cd0dfd4dd8e89a684dc12e2e57ceafd1afcdaf4c59410f6b74d34b0de6c58a556f8fe337583b4c16f563684993b2736f85fde58156f729417fa70a41ee52324c7500df8173841b8c7bf0f97c7d38d430bf7112c68d3d7c1018a475cd741cb950e7a7468bc7e10e5bb264ff0740b4d1069a94588bd111ffc2d5b6d4172c971c28c107471191aa942e4a99a92507b31258ca58bff766fbcb5c7db5a2973b2ed3f5038862ec8cce8e3bc040616ee", 0xea, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e9c000-0xc)={0x0, 0x5d87}, &(0x7f00006b5000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006d3000)={r1, 0xff}, &(0x7f0000c8e000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000842000-0x1c)={&(0x7f00004de000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00001b9000-0x10)={&(0x7f0000a33000)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4), 0x4, 0x1, &(0x7f0000fd8000-0x10)={0x0, r0}, &(0x7f000000d000-0x4), 0x0) 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x800, 0x1, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eeb000)={{{@in=@local, @in=@empty}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000290000-0x4)=0xe8) [ 38.025380] audit: type=1400 audit(1518713124.096:33): avc: denied { send } for pid=5563 comm="syz-executor0" saddr=::1 daddr=::1 dest=49308 netif=lo scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 [ 38.025396] audit: type=1400 audit(1518713124.097:34): avc: denied { recv } for pid=5563 comm="syz-executor0" saddr=::1 daddr=::1 dest=49308 netif=lo scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 2018/02/15 16:45:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c25000)={r1}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000056e000)=@req3={0xba, 0x7fff, 0xd0b, 0x7, 0x6, 0x1, 0xcd6}, 0x1c) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000001c000-0x10)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x6, 0x8000, 0x6, 0x8}, 0x14) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r3, r0, 0x0) 2018/02/15 16:45:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind$alg(r1, &(0x7f0000a91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b71000)="b52ecf4366f23e0fd7b9fe452f8c9946a9ba7c89077e8c67036ede5fba5ac1", 0x1f) bind$alg(r1, &(0x7f0000ebb000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fca000)='/dev/snd/seq\x00', 0x0, 0x84200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc9000)={0x0, 0x401, 0x927, 0x5, 0x10000, 0x4e7}, &(0x7f0000fc9000)=0x14) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004c8000-0x98)={r1, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4a54531}}, 0x5, 0x20}, 0x98) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fc9000)="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") ioctl$int_in(r0, 0x5421, &(0x7f00009cc000)=0x9) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) 2018/02/15 16:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000701000), &(0x7f0000d4b000), &(0x7f00003e4000-0x4)) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008e4000)=0x4, 0x4) setsockopt(r2, 0x40000000000111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r2) 2018/02/15 16:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x19, 0x18, 0x0, 0x0, 0xb9, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff9434d5a113fc0d49e9b5804acaac37fa1ee"}]}, 0xd8}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b9000+0x67a)=0x0) ptrace$pokeuser(0x6, r2, 0x36, 0xfffffffffffffff9) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a4f000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000059f000-0x5d)=""/93) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000c55000)=""/4096) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d41000)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [], 0xfffffffffffffffe}, {}, {}, {}, {}, {}, {0xfffffffffffffffd}, {}, {}, {0x0, 0x6, 0x0, [], 0xffff}, {}, {}, {0x0, 0x1ff}, {}, {0x0, 0x0, 0x8001}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1000000000000000}]}) ioctl$int_in(r2, 0x5421, &(0x7f000085d000-0x8)=0x10001) 2018/02/15 16:45:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d05000-0x4)=0xad) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7fffffff, 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = getpgrp(0x0) ioprio_get$pid(0x2, r3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) clock_gettime(0x0, &(0x7f0000f8b000)={0x0, 0x0}) futex(&(0x7f00006ce000-0x4)=0x2, 0x9, 0x401, &(0x7f0000d47000)={r4, r5+30000000}, &(0x7f0000463000)=0x8001, 0x3) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000a3b000)={0x0, r1}) 2018/02/15 16:45:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='em0lo\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:shadow_t:s0\x00', 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00001e0000-0xe8)) socket$llc(0x1a, 0x0, 0x0) getresgid(&(0x7f0000e57000), &(0x7f0000894000-0x4), &(0x7f0000cb7000-0x4)) 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xe1)='\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fallocate(r0, 0x1, 0xfffffffffffffff8, 0x40) fallocate(r0, 0x1, 0x0, 0x20000) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000e3c000-0x30)=[{&(0x7f00001f8000)="0d64700a42742a5f56c3006cd4a6cfa0329286a5f9288e59969fa38a3159046130f3ad733f84e6d50d54aa46caeb78686591d2a76fed8133999fbdd9a028b8e7c526c6c26b4a8b6f08b2e92f3a9d7c0ee43a4b1a272c46ea57bac427efad560a0a6dd7eecf85df1de2c884c33ed682eee4bfd1faa907455c05ed84f2842bdaaba93bf4c3b74f9fd1b8c1844e42c85bdd35de02069c3628b3b04116826bd5646c31f8f54ca1", 0xa5}], 0x1) 2018/02/15 16:45:24 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x2, @in=@loopback=0x7f000001}]}]}, 0xfc}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f000025b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005ec000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr=0x44}, r1}, 0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000903000)={&(0x7f0000e35000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000172000)=[{&(0x7f0000712000)=""/244, 0xf4}, {&(0x7f0000ec2000)=""/109, 0x6d}], 0x2, 0x0, 0x0, 0x6}, 0x40) connect$ax25(r2, &(0x7f000003a000)={0x3, {"8d1472426cd0c0"}, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e95000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0x0, 0xee6, 0x6, 0x80}, &(0x7f0000058000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005a4000)={r3, 0x2}, 0x8) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$amidi(&(0x7f000011c000-0xc)='/dev/amidi#\x00', 0x9, 0x4a0000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ca1000-0x8)={0x0, 0x100000001}, &(0x7f0000494000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bb4000)={r4, 0x20, 0x8, [0x7, 0x2, 0x3, 0x1, 0x2, 0x7fffffff, 0xffffffff, 0x100000001]}, 0x18) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000031a000-0x9)='/dev/ppp\x00', 0x101201, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000c1d000-0x10)={0x0, &(0x7f0000c6b000)=[]}) listen(r0, 0x0) listen(r2, 0x0) 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000773000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007c0000)=0x0) setpriority(0x0, r0, 0x4) 2018/02/15 16:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001b0000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b32000)={0x0, @in6={{0xa, 0x0, 0xda15, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x4800000000000000, 0x3ff, 0x8001, 0x3, 0x1}, &(0x7f0000753000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005d9000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000522000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 16:45:24 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000d000-0x4)=0x3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000083a000-0x8)={0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a2c000-0xc)={@local, @multicast1}, &(0x7f0000af9000-0x4)=0xc) r2 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r2, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r2, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000874000-0x8)={r1, r0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afa000-0xa)='./control\x00', 0x20) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/15 16:45:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00006bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009a4000)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000844000)=""/164) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) lsetxattr(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0xd)=@known='security.evm\x00', &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x9, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000f000-0xf6)=""/246) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x10001}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000)=0x0, &(0x7f0000007000-0x4), &(0x7f000000e000+0x54b)) lchown(&(0x7f000000f000-0x8)='./file0\x00', r1, r2) preadv(r0, &(0x7f000000c000)=[{&(0x7f000000c000)=""/244, 0xf4}], 0x1, 0x0) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d75000-0x4)={r0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000679000)) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4), 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000057f000-0x60)=[]}, 0x0) bind$inet6(r1, &(0x7f0000aea000)={0xa, 0x1, 0x0, @empty, 0xffffffffffffffff}, 0x1c) 2018/02/15 16:45:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) sendto$unix(r0, &(0x7f0000034000-0x3f), 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) accept$nfc_llcp(r0, &(0x7f0000d78000-0x60), &(0x7f00007ea000)=0x60) 2018/02/15 16:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00005df000-0x6)={0x0, 0xffffffff, 0xe62f}) r1 = open(&(0x7f0000002000)='./file0\x00', 0x42140, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a27000)={&(0x7f0000a7b000)='./file0\x00'}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00005b8000-0x50)={{0x40, 0x200}, {0x3, 0x7}, 0xfffffffffffff001, 0x7, 0x1000}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r1, &(0x7f000099b000)=""/4096, 0x1000, 0x0) 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000011000-0xc)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x700, 0x4f0, 0x208, 0x0, 0x3d0, 0x208, 0x630, 0x630, 0x630, 0x630, 0x630, 0x6, &(0x7f0000010000-0x60), {[{{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x10001, 0x0, 0x1, 0x4, [@dev={0xfe, 0x80}, @empty, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @dev={0xfe, 0x80, [], 0x0}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}]}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xff], @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {0xff}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xff0000ff], [0xffffff00, 0x0, 0xff000000], @generic="93aa66aa422c33fe74174bd4505fc0bc", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {0xff}, {0xff}}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x760) 2018/02/15 16:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ac000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x6, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr, 0x0, 0x0, @common='sit0\x00', @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000353000-0x58)="ac010000000000000000ffee000000000c002388d7000007668098e223471cf423072200000000fff700034ea1bacf9e", 0x30, 0x0, &(0x7f00004fc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000169000-0x18)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) clock_gettime(0x0, &(0x7f0000b7b000-0x10)={0x0, 0x0}) pipe(&(0x7f0000c79000-0x8)={0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000e13000)={0xd000, 0x3000, 0x1f, 0x80000000, 0x40d}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x44444444444476f, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/02/15 16:45:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b96000-0x9)='/dev/dsp\x00', 0x100, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000476000)=0x408, 0x4) r1 = syz_open_dev$mouse(&(0x7f00006c3000)='/dev/input/mouse#\x00', 0x8, 0x600800) sendmmsg$nfc_llcp(r1, &(0x7f0000622000-0xa8)=[{&(0x7f000033e000)={0x27, 0x8, 0x9, 0x0, 0x0, 0x1000, "97db58b0202ab81346ba998c0d664d4d9524b7e102d6d08e6633870175c6d81d1ffaae796b412f7fde31e1b38d276c0beadfa36f632117d08a42b9bae9eaa2", 0x40}, 0x60, &(0x7f00002ed000)=[{&(0x7f0000a98000)="f2162b30db456a2f46a11d4384d2b4acc7f0e5d7c8af19315137a44e9081e265e6d02bf8ac540f330df02b59c61fa0f6df0fff421514980d6ce8a9998ed3d3cd89ea26e1a9d41e1d98e59b4561bc87163c567002648b3928e10a27a1c981735ec2fbcb991204", 0x66}, {&(0x7f000017a000)="2e3a829ff1", 0x5}, {&(0x7f0000058000-0xe7)="3aeecd2f2b26a869a1acc9df51eab5f348cc20f138aa752ffd0109988ee6159e9e30b578de8467baa0e3c473f178ab7c47b555847e1246587680e87d7846ae7a60eab619954762bbbd834e97b2b2c61462926ac05df7c43ee02a1fd0d7921bc1025ead294e124a1a42cec1e22842d62331a84a66bff97b3cbe3e8bc6449e8a5053ed355486849aaee473e6ec447e9acef841dcd79cdff3a6ec1fa9364a2dd222413c0c1d920156d238f6b0731e4858921924390b5c62bb437abd1798ea410c44dd1f2994186b119aee42b4a6b6250f6deb824636ab754f6174b83babea08412b974b81f240d3d8", 0xe7}, {&(0x7f0000c07000)="a07bcaf3b08c60ff5aa7", 0xa}, {&(0x7f00005d9000-0xe)="67305512822f9df51c28bcce6a84", 0xe}], 0x5, &(0x7f00000e5000-0x98)={0x98, 0x0, 0x9, "ac6d52d3d86068058ed79700c1bb63671e77bf028f3ea0392c72c46ffeecef5b5c4b55de46fa33fae98ad72a489d76506306b4d6637e115c9a9b9c74fb0b957fc2cd621a631a01340e82dfa3557a24262df88d5d836379b07c9a6ba71466a9e4c5a0b0b9e66fc94cad8da6d62b35b83c2ab3a7d717cadccec04e24641fd7c1197b"}, 0x98, 0x4000000}, {&(0x7f00008a7000-0x60)={0x27, 0x0, 0x7f, 0x1, 0x8001, 0x3f, "c89da44c8ce19a745c70a4bf564df623818e8cb62f3b9bdda8fc9e91588a741eb081e21b6b4db802dbaa51d71ae48695c79223108458aae3eee86c29e1682b", 0x46}, 0x60, &(0x7f0000c2e000)=[{&(0x7f00005d0000)="5fdcaa21b53d8e2075efdc6e6164749cf7fd8b8cd42c7faa6959a57a11146cd24efba8f67e00ea291cf9bd49d19fbd8f79248ec96681435413", 0x39}, {&(0x7f0000a5f000-0xb2)="5628e567e279a3eda9efb911ade88efb73a5139b10514b4088c1440615a7d574d0ac835662303af36db8f80ea15783bcb5140e2cfbb318f28f00022548f82a1dd63e4b2d009cc54dcabfd3ff4dab1e35b5716221370181f66308b0e022a32558cc2d338eebc313114ff4c592d3647f558249b8597dc6f4226c213e7dd28cc7a22068111b9720d72f5c9ec8c8a0d9ff22b5424aa6a1e359d6151050de200fc394401c2b2782b6fa871dc10f1139d7ab12f57f", 0xb2}], 0x2, &(0x7f00002a4000)={0x98, 0x84, 0x3ff, "501d315e25c09166e6ba2614f846a3baca4a4a55f93110dd1f23081a9aab64e90ed20ad7f4f9cbce5db5bdfe75137a93f3787141be014b3bddc515aa5e0a43183e56c6819efbd4b735575919877ef7e91216990ad2ac877c324d2bb05c1c0662d0e84d115393eb4aa02981e223805cb7cb35c8ca04b9b9c904bea13475179e6a9ced"}, 0x98, 0x4004800}, {&(0x7f0000b31000)={0x27, 0x8, 0x3, 0x1, 0x1, 0x7ff, "007cabebb722e8262e4897a8edf822942f971b0df78aad4e10a63cbcf77770bcd8c852e47c718d42d022f78a616d84bc0375f3fe58162ad65c1962717db219", 0x7ff}, 0x60, &(0x7f0000cf7000-0x20)=[{&(0x7f0000ae6000-0x5d)="d0d3a8f78871b44871bf8262af8cfb11831ee1b1d887b4255c5097b99cfe1bfa004aedc17eea075b06c2575ee66b453dc73b59d7018535cded851bc29973251f82998fb4264341b1cdaa08079419599a105a869c82c516ac2e29c5323e", 0x5d}, {&(0x7f0000efd000)="1acbcf892477455f0e93786329199f4fa4b97fc288f6dd96c2c7a759a89337fc67f77aad38665bb49654311f295335cb20f2e7fe76039aa47c30ad99a567d1", 0x3f}], 0x2, 0x0, 0x0, 0x20000000}], 0x3, 0x40) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x2ef, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xf, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e06000-0x4)) 2018/02/15 16:45:24 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000)={0xaf5, 0x0, {0xffffffffffffffff, 0x3, 0xfd, 0x3, 0x7ff}}) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x28c)={0x28c, 0x19, 0x4, 0x0, 0x2, {0x14}, [@generic="eabc8b736fd22635bc85704790f0", @typed={0xc, 0x1d, @pid=r2}, @typed={0x10, 0x37, @u64=0x2}, @nested={0x178, 0x42, [@generic="db740b8dbd5ae93d79eb50a190ddad855d512e44001b49e0298c9a1b172b00975a00bf3994b64b9ee164d1b69ee7528c05122eeda71d2a3d13a128ff1aec7cff56be8f788397b8253be682a4eb69a6802a6220859ba399dc18a08c0ac11589cbadd0ea206dd5c737172f50b4c4c506c505ab76647af21ce9aa998805167018457c0eff452984699f184bb095dcbbe35f62298a4d9967c0b302e120f72acb92c33ed5675ebd99430ce93612011797ef8d2ce40108f47e0a5f56dbf27f3e8b07079e2f629b9a60f29e004da002ed853678c2207018", @typed={0xc, 0x4f, @pid=r3}, @typed={0x10, 0x88, @u64=0x100}, @generic="8e66212b2053606a29628af176705ae1b9ed5c5128c888fa36ec22548f4a945b78a30d4e914226a30beb04dcec81dd98c73344eeabfc5fa752a0ce7cad295be872c6e5d8ee9d2d4690c75f6d301fe03baf9c78aa3b3b87b2d11a34af8e5512c24217fa4ef25ab8", @generic="337199503e99cb9375a43de9", @typed={0x10, 0x2f, @u64=0x2}]}, @generic="dbf5d6786ffc1925752f7f84adfa8c5ab33292725bf12033ea1dab400a88d3c18040dd3c82145ead0f0a32bdb372e0ffd636b6209f22a4a2c9a7946aca7df52666e5e19fd061397eb7fd907fe587de4592f7a11c09e7dda006e636934a6ae30dfb32327725becd392bdff39cc884c021b7d8360a1702cf6b1c717c4be3aa7e7e7528105c33f48d0918329d2db3dade878b5a4cdad7c35278459958fa672629ba8dd09b6b28d14672702cffb2f70b1db595753220c1615cc86e8819571532a10dee4530985542681ff87fb3559a8990d6c3bc9b53"]}, 0x28c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x8000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000-0x70)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0xa2, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x4) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@empty, 0x80000000}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000399000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00001f8000-0x28)={&(0x7f0000a45000/0x4000)=nil, 0x0, 0x7, 0x1c, &(0x7f00004fa000/0x3000)=nil, 0x1}) 2018/02/15 16:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000643000-0x10)={0x1, &(0x7f0000799000)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000195000-0x1c)={0xa, 0x2, 0x0, @empty, 0x1}, 0x1c) syz_emit_ethernet(0x83, &(0x7f00002ee000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "f51626", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "000079f0e0c9cbf27a6db241025c9d9906f897eac2ea5f21d689d7d84ba28921c4a6641f2e99b7f17a181a9081ed65054ec99c8dc1f8763b83c3fa39d7897a438c3a7f4c53"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10400, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c82000)={0x3, 0x7, 0x1ff, 0x7c639c1b, 0x2, 0x63}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000001000-0x4), 0x4) 2018/02/15 16:45:24 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4), &(0x7f0000e0c000)=0x4) 2018/02/15 16:45:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000381000)='/dev/sg#\x00', 0x3439d767, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x257290b9be234837) setsockopt(r1, 0x101, 0x0, &(0x7f0000001000), 0xfffffe71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f00001af000+0xdb9)={0x27, 0x2, 0x993, 0x5}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000002b000-0x12)='/dev/input/mouse#\x00', 0x9, 0x400040) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000001000-0x10)={0x5, 0x2}) getpeername(r0, &(0x7f0000023000)=@ethernet={0x0, @remote}, &(0x7f0000011000)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000002b000-0x8)) mkdir(&(0x7f000000b000)='./file0\x00', 0x1000000000011) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)=""/48, 0x30) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/15 16:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bbf000)='/dev/adsp#\x00', 0x3f, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000040000-0x4c)={0x2, 0x13cc, 0xfe7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x7fffffff}, {}, 0xfffffffffffffffc, 0x0, 0x6}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r2, &(0x7f0000811000), &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000035c000-0x8)='./file0\x00', &(0x7f0000686000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000, 0x8, 0x0) r1 = gettid() fcntl$lock(r0, 0xa8611b7ce010c90c, &(0x7f000073a000)={0x1, 0x1, 0x7c63, 0x8, r1}) signalfd(r0, &(0x7f0000c3b000-0x8), 0xfe04) umount2(&(0x7f0000bae000-0x8)='./file0\x00', 0x7) 2018/02/15 16:45:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000efb000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/15 16:45:24 executing program 6: socket(0x2, 0x2, 0x66f8d5d2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) r1 = open(&(0x7f0000ce5000-0x8)='./file0\x00', 0x80, 0x8) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00003de000)) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000042000-0xa)='encrypted\x00', &(0x7f00009da000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000764000-0x1c)="0dbc029bc1f8e84aa90fbecee756ce67eef8765fddf48ca09fd68db7", 0x1c, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000773000)='keyring\x00', &(0x7f0000870000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000d1e000)='cifs.idmap\x00', &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x2, &(0x7f0000476000-0x7)="ffffdfac", 0x4) 2018/02/15 16:45:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xb, 0x2, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000), 0x0) 2018/02/15 16:45:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = syz_open_dev$mice(&(0x7f0000dde000-0x10)='/dev/input/mice\x00', 0x0, 0x20100) mmap$binder(&(0x7f00006ed000/0x2000)=nil, 0x2000, 0x2000002, 0x18010, r1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000433000)=""/176) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) writev(r0, &(0x7f00001f6000-0xa0)=[{&(0x7f000082e000-0x1000)="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0x1000}, {&(0x7f0000ee0000-0x4a)="cafc2a17e688a0bab1e61cc8be9324accd610222fe19ee0e2d64421ac04a4560ee26934cb8dd20300b5ef7b6c4ff97f58c28557a9e38a13a160bc33858ffa9a7d5680dda1ca1a961c4f3", 0x4a}, {&(0x7f0000df2000-0x49)="7b0f8d6ee743e5f7579c99addf981bde72c9e099cfa7c58335fa494f30873a8269f8421702d8e519fde04a0b567e5190c38bf91f6bb18a16ef85072e7a96f290a2ca28cbd05d3c8b8d", 0x49}, {&(0x7f0000cc0000-0x7a)="5145c1c5bb8558f1af1df78c0d6dc2204202f770bf8c363cc94c1e2cfd903032f479d2edbd781eced39bf9e75cc7d4b9db8e86ee56e6ffabf865a14e2dffabeef90b516d59b3549cc3e44eda02f135ace116175aef28648c84a2254114788a6f6f74ab7b047932d09e039f68079e6c1e26db6e276fea20306e0d", 0x7a}, {&(0x7f00003cf000)="02a3093b6027058537edf3981f881433abe6ef312db127b1cf5eea8d81af2f66ef55e55f503638da7e08ea516e84edb9c2cdc546237e88b73a59a1790acfb4a67f0fda3a4f6d0addec546a228aacb03ab94ca80b732c86efcba8758a6d83e48a4618c444ca2384e88466a477758e1acce1f08369c0cc9fb03af1ff1dfb5465854d8f9b3f8c15566dfb6cc867f7a0fcfb2a50091cf5dd3e90373e927ead9cb575a11b97d0164e34ffcc702572a65357ef13f1617adb9a16b865f74da435ff74400d4bbeedfa23", 0xc6}, {&(0x7f00004b8000)="3c927d0d36d26fbe67b5ca16525d042817152aeec50944bd77643c8f9b2ef8f6d09e4e70e43358c21f2c2dae2e442c0ad3d9e2d901dca549d73ba04953618df2f8874dfd9b9b0fce82e58c1d08542adfe7dca7df0419ef5a3ed4049634baedf1107d45f0f96ef6837fc29f7510c8e910b8709aa93783bef7dd2cab1e436821756a389df46173e1", 0x87}, {&(0x7f0000a00000)="190b519684e3d4f21128dfe0f5c3514cb6fa299f2c4f6c1bd9166f6d3fe203c5bffe8f2addcf7437c2a149fd5d86627600742eaa336404c0af005d1d0a26d0fb4dc5970676468fbcda6df430a2ec9ca3c1c63187e2ae35d637de995d", 0x5c}, {&(0x7f0000ffd000)="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", 0x1000}, {&(0x7f00005ef000-0xab)="b99f10e583eaab63fdcb02eda20da38a64dbfda3081c024668e6da4366b82cffd250247f28caff95da521759c408ed21e2ee6a38268a7a27b692da12121d7c6d876dcd307af5b71b22663ce3a3a938e1cb304e1fbe729ae296b97c136882d6e1b895dc46f794ee562bc888942417cec8aa992108dbb96d15e8dad477fe4252f59a80c49f1b35cf52150a86a8e34b576c3b7fa58e4ce1afa9fccb1e570d2ca751df6b45621629527b0df2c3", 0xab}, {&(0x7f000043d000)="e0c5e2b7525ceeae4d", 0x9}], 0xa) [ 38.807958] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9349 sclass=netlink_route_socket pig=5770 comm=syz-executor1 2018/02/15 16:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000093c000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000c96000-0x10)={0x107005, 0x4000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000c7c000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000258000)="0f20e06635000040000f22e00f12f866b8a10000000f23d00f21f86635300000030f23f80ff62fba4000b003eeba420066b80700000066ef0f070f16c70f0fb50500b0660f005856", 0x48}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f000098e000-0xf8)={0x0, 0x0, []}) 2018/02/15 16:45:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$FIONREAD(r0, 0x541b, &(0x7f000000b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/02/15 16:45:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000335000), &(0x7f0000449000), 0x3f, &(0x7f00002f6000/0x3000)=nil, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f000081e000-0x8)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000), 0x4) 2018/02/15 16:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000ee8000-0xa)='/dev/vcs#\x00', 0x5, 0x416280) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000720000)={0x3, r1}) syz_open_dev$urandom(&(0x7f0000a23000)='/dev/urandom\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007ee000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000)={0x6}) 2018/02/15 16:45:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000220000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a78000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000f5d000)=0x8) r2 = creat(&(0x7f00008d5000-0x8)='./file0\x00', 0xd0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000096f000-0x9)='/dev/vcs\x00', 0x101000, 0x0) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f000062c000)='./file0\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bb5000)={r1, 0x2}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000f93000-0x8)=@fragment={0x8f, 0x0, 0xa97, 0x5, 0x0, 0x4, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fstat(r4, &(0x7f0000b3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) gettid() r7 = getpgrp(0x0) sendmsg$netlink(r5, &(0x7f0000605000-0x38)={0x0, 0x0, &(0x7f00004fb000)=[{&(0x7f000013b000-0x12c8)={0x12c8, 0x1a, 0x700, 0x4, 0x3, "", [@typed={0x8, 0x65}, @nested={0x1078, 0x69, [@generic="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@generic="6cfcff13e1bfa4922e82b58b41c5367ed3d9d317e8009afe3f0583a5545ce0d733832c52926196e9d0a43390eb7fb8e6d58e2b70078b7e986ee8940e39a9ee8e4ae99a95905ebe643e3ca528e5f30651733fd58de518ec", @typed={0x10, 0x4f, @u64=0x10000}, @typed={0xc, 0x8c, @u32=0x4}]}, @nested={0x1bc, 0x40, [@typed={0xc, 0x7e, @pid=r7}, @generic="2fc460fb9b60a7e71c2a2e0ff0bc83244e92a82af3cb89a63a5cea4955c1c2dedd4bab63652ec4b0e6beb63e3d6e11f454c89ad715c2159ea17b538ea0a5d97d38efc4b4a6ceea29ecf177d0bee530c7fa94c4805d172263b9573463297aabb2f0a37da11a050ec07771beb63deeb04ea722b28ff7dabab123e45e6c8897f176512b473a477ec63f89f68196bc99cef7aa8567c01533ecee8317d6bcc7d5a5e48616d1667c4cdfa816fb25fa397a3f71669336e0105a73b692f342e3035e8edaeb887f9ae73622c26969cb187ac41738081ae5fe", @generic="572838febbf9a85c40db79e0c4dd56ef7fa3b0b1b08330ec5ff896e2ca4f2f851cebdaf6302c2fa656112d5b24c8fe06506f1aca3a8756fa322959b37f78211433f1cd92bb6c620181f171057311d9777f3cc8d6977df9cf72232c33fce57349792a9ee74bc628c8ba7b0942e0eae608754a678fecad31ccc71d68c2457b5db08866d8f71077f7b3376231cf091e685a12ea9b4e6d021c79d7d2aa66b46758da915c83c52c21671fdb4d9ce6a9262a4ac5fab2b3e6385c03b190bbdf410236a744d4e951592094d9b02cbdd17b1bc4800b6c914523f559"]}, @typed={0xc, 0x4, @fd=r2}, @typed={0x10, 0x59, @u64}, @generic="a2bbab2c11c969ebae032fa04aeb54972e2008b4e33dbfbe7cab8418d6ee7cd5aed23c0fca948189806b23699885115c5c6683147b3937c3935695c8847a15ca3be76febbf6204a32f3563201caec62b881741456b0b905e5aaeae6b9b"]}, 0x12c8}, {&(0x7f000080f000-0xb4)={0xb4, 0x20, 0x2, 0x7, 0x3, "", [@generic="1aa85b3be5e496860a099091ebc829d4eace7a8627c9d4f9549806fb8c7e645ea62245ccb395e8e7ccfb1c01ca0b5cc2d5a70f956fd5e5a32ec5fb56237d0dcbe22c08c15012c1029b325c73a3e874fb6b3bc9", @generic="41548b11d93ca1546f8610ed6094364bb90f3e515bd445f13d2f933e273a62a1f56e9ea00c263897f5a39a4276d9783bbda78387318d536394940a37a2fd24f52fd5314076afcd03e574908fa974"]}, 0xb4}, {&(0x7f0000f59000)={0x154c, 0x19, 0x4, 0x2, 0x1, "", [@generic="605cc5a4a28c167429a07b901da212c582c2f09c6425d5acee55869978cbe209f0b5c4660ad2f685c60d99017b9be1c6ff33a2fc40ffa5e2e78792ad69654472964a5b819c191df41fa384b58900203312f652734387829fc54716db15c3b6b060a1be46ecf2d3f11feaa1f2045b4f4fcb2f553ffddc80bb5636994550544ace7c0e73cf7e6e9c4c274b5e466d629cfe371f8357", @generic="2ca63360375e882b63edd77ce5c95ee174b01453cf3aee8558d8f7a4649aebe4c076c66d2e5c3106f188be0515fb5b98ee5012d6b10ef78b1778ded09e4b5d", @typed={0xc, 0x18, @uid=r6}, @generic="b0d8dc673134f2076bad44e8ab38d47d5ef6dde5f0bd6b77ff8503e48e97351ad4daa6363ae2287aaf4f39d642787ba6a7e624f485f8f633c88ecce115afec8618d333c8cb40abac60f178d33ce134c93c394b67ef78f4203b56e07ebf645f930cab8358e1192168866a4b309aa6758ac6ee4d0f117d90797a67ee7dbf46331bdcde6090d980ec4811aa064ff67620544dc20eb2217ad7e2719baa086c", @typed={0x18, 0x82, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="840e9c202b25db36b4169abac898bbaa939b9a688b18f7be6892bcf5d8a0a6b9b32d5cfad8dd27c98e878c53647508c2410e298c295c5515292c23f353c962d7d002a884c0e7bb543dbc876e9c5cdd692d8a053724e61f4002116b1506689e3478f589403cebf12c67780b71935bdb3455d50bcc0bc818061c374c91b0683cb59622b6d198bbc94944d747086011a5f3d318b952f3e1", @nested={0x1254, 0x5e, [@generic="18b7ad117c48a9640842f079af46650863e556d84e02952f223abba9a80421f7a86da7f4164e8c2fec4275e70c28f662a5c447f01ae3905fd4943f8116de8cc329ae9bbab455aa4399c936b1af1b7dfcd5bd84b955c95def7920ad79dfb19a4fea5466a9b24e6a25da40030b9e82c9b3792d3fa5e0afdb57e828910c3bdc422d3360e17e672dba7419f25eb41e8d988ca44c469bcae18218dd52bba9a372e443fd6560266fadaa60f7a931672348d0731c29f3e206541df13bf4a6f2f3d6d0a95a3039975b44a76b66fe4392ec31fd16eda69d930c26df", @generic="0215f7f6c619154bd23939254a0d0ebf0a97c563984d8573c8a749cac1d45c4f25d9ff5d02ef49ec8cb03148449c4ade36af82a417e22c14545de958afda99fb495b26f42e10403762b5ce2be886ec8db2", @typed={0xc, 0x26, @uid=r6}, @generic="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", @generic="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@generic="1bb0994ab7527da8ec2b9ba5c5d2468b117c470a365117ca511d"]}, @generic="e743ee", @generic="1f0f78038af99b48869a6fc0bb1180e501ce3ed994938530d4bffce344cfc4176cca043543c72fb0d16489aab227998e000923514c87478cf3fcb5e09bc9019d8d31bb13450475fd390d6537a423d0aca9e68fda6594bff38309bdebb539f16b981996c9b4b97ce82b4c38119caa9f3921a641d24bd9968134e14c116d", @typed={0x3c, 0x61, @binary="e6951c13b24c60f2cf58c97baf896c73967902edeef5f31f28bacb57696d6fe5ae6212a678663534168be86f82a1f9cbda2e8810"}]}, 0x154c}], 0x3, 0x0, 0x0, 0x4040005}, 0x20008001) r8 = syz_open_procfs(r7, &(0x7f0000255000-0xa)='oom_score\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b1f000-0x8)={r1, 0x4}, 0x8) sendfile(r5, r8, &(0x7f0000929000), 0xff) 2018/02/15 16:45:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000568000-0x8)='trusted\x00', &(0x7f000001e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004b5000-0x9)='vboxnet0\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x208) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002e4000-0x4)=0x14) ioctl$sock_ifreq(r2, 0x8925, &(0x7f0000926000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x1, {0x8001, 0x9, 0x9, 0x8, 0x7a54000000, 0x7}, 0x100000000, 0x1}}) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000943000-0x10)={0x77359400}, &(0x7f0000890000), 0x9) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00004b6000-0x10)={&(0x7f0000455000/0x3000)=nil, 0x3000}) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000ddc000)={{0x4000, 0x2004, 0x0, 0x8, 0x7f, 0xffffffffa79136f9, 0x2, 0x9, 0x100000000, 0x1}, {0x7000, 0xf006, 0xf, 0x6, 0x70000000000, 0x7, 0x3, 0x72, 0x8, 0x9, 0x5a14, 0x6}, {0x5000, 0x4, 0x10, 0x101, 0x9, 0xba3c, 0x7, 0xd234, 0x6, 0xc000000000000000, 0x6, 0x4}, {0xd000, 0x1, 0xd, 0x1, 0x2c6, 0x6, 0x9, 0xffffffff, 0x5, 0x8, 0x8001, 0x5a3c}, {0x0, 0x1, 0xb, 0x9, 0x8000, 0x5, 0x5, 0x4065, 0x9, 0x1, 0x8001, 0x7}, {0x100000, 0x0, 0x1f, 0xffffffffffffff0e, 0x2d0d6de, 0x10000, 0x10d5, 0x4, 0x4, 0xffffffffffffffff, 0x1, 0x2}, {0xd004, 0x110000, 0xa, 0x400, 0x5, 0xa13, 0x5, 0x6, 0x8, 0x6, 0x81, 0x7fffffff}, {0x0, 0xf000, 0x10, 0x0, 0x1, 0x7, 0x7ff, 0x6, 0x80000000, 0x8, 0x2, 0x6}, {0x0, 0x4000}, {0x4000, 0x5000}, 0x80050001, 0x0, 0x10004, 0xea2d8a772621757d, 0x6, 0x1000, 0x0, [0x76a, 0x6, 0xa12, 0xff]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000026d000)={0x10000000}) 2018/02/15 16:45:24 executing program 1: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c8000)={0x0}, &(0x7f0000b2c000+0x1a5)=0xc) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000132000)={0x0, 0x35, 0x5, @tid=r0}, &(0x7f0000b2d000)=0x0) clock_gettime(0x0, &(0x7f0000703000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f000010a000-0x20)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000b2d000)) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xd, &(0x7f0000b2c000)={0xffffffff, 0x8001}, &(0x7f0000b2c000)) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/02/15 16:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007bb000-0xb)='/dev/vcsa#\x00', 0x5, 0x101400) setsockopt$inet6_int(r0, 0x29, 0xeb, &(0x7f0000a17000-0x4)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000017000-0x1)) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000366000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000aeb000-0x20)=[{0x2, 0x7}, {0x3, 0x12c600000000}, {0x6, 0x7}, {0x3, 0x66a8}], 0x4) r3 = syz_open_dev$adsp(&(0x7f0000e5a000)='/dev/adsp#\x00', 0x8, 0x440000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x8000000000}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00006aa000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009ae000-0x20)={r3, &(0x7f00004c8000)="d0fac924addd2cb33c3b70d1e1cf1d671a07e76752cd5c7ea9bee6bb021d1ac11511452eb1b9c6fd2570bd80b0fbc9685ce7c797f64750c20ab70f586b64cf5355b39e4c5353045a2ad2bc57cd2916d30ae66c6ba7e73292076108a25be0fed34f052ab1b40b05d8684a788dc4a521c3996a1e3fdb417af1a99dd56aafea1e05762b8af5277f0de81610c8b4a68a54cd62feffd133d15b17270e342eff3b6e980693a66dd29fd53dc6209f6ad7190612814a0ae57812abecd16a49c2483179508edb8ca66575cdd56d7c438196c3749bdb9b35e915a33c318fe39928cfba59a94b8e6c557d859cdd263d4686249e2129098c", &(0x7f00007e6000-0x91)="db2130f6b52e9d53a5b4837891786738d39c7839988284763b84de38c7772e74b026c1719ce65687f9b2de3c5bfa0e28d422eabe820e634685f5113435a84bb527e7e2752d6ef4e4d9f6bc364860f702f3f40b8506f26c7e6ed651b2b02430ab401558dbc4b13b30358e997e82980a2ebed0c3051127de3c870627c00031c9c4c6e6fbc5dbbc7e61dd2521f1ea57c2cfd5", 0x2}, 0x20) 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004c5000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000305000-0x10)={0x1, 0x4, 0x800, 0x1, 0x0}, &(0x7f000073c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007a5000-0x108)={r1, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, [0x5, 0x0, 0x9, 0x4, 0x0, 0xffffffff, 0x7a, 0x10000, 0x1, 0x80000000, 0x0, 0x9, 0x81, 0x81, 0x80000000]}, &(0x7f00001c8000)=0x108) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000742000-0x10)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0x3b7000)=nil, 0x3b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001d1000)='./file0\x00', 0x40, 0x100) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00003b8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x11c0}) r1 = socket$inet(0x2, 0xa, 0x0) sendmsg(r1, &(0x7f0000006000)={&(0x7f00003b5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x26, &(0x7f000020b000-0x70)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000a50000-0x4)=0x1, 0x4) bind$alg(r0, &(0x7f0000570000-0x58)={0x26, 'aead\x00', 0x3, 0x10000000, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000a34000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2018/02/15 16:45:25 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x22) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002d000)={0x10, 0x0, 0x0, 0x120202}, 0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000002e000)='/dev/input/event#\x00', 0x6, 0x2000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000028000)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000002e000-0x4)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000012000)={0x0, @in6={{0xa, 0x2, 0x46, @empty, 0x5}}, 0x80000000, 0x8, 0x8001, 0x20, 0x9}, &(0x7f0000019000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000016000-0x8)={r4, 0xff}, &(0x7f000000e000-0x4)=0x8) get_robust_list(r2, &(0x7f000002d000)=&(0x7f0000009000), &(0x7f0000028000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000017000-0x4)=0x3, 0x4) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r5, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0x100000001, 0x40000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r7, 0x4040ae72, &(0x7f0000030000-0x14)={0x7fffffff, 0x9, 0x4, 0x2, 0x7a}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000002f000-0x40)=[{r5, 0x1000}, {r6, 0x4010}, {r5, 0x1400}, {r6}, {r0, 0x100c}, {r0}, {r0, 0x40}, {r0, 0x21}], 0x8, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f000002f000-0x8)={0x4}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000000, &(0x7f0000032000-0x8)='./file0\x00', r8, &(0x7f000001b000-0x1000)="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") 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x280603ff) mkdir(&(0x7f0000de8000)='./file0\x00', 0x15) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) [ 39.028531] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d92000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00007b5000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000048d000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000acd000-0x4)=0xe8) stat(&(0x7f00007b0000-0x8)='./file0\x00', &(0x7f00005b7000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000567000-0x38)={&(0x7f00008f5000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000fec000-0x10)={&(0x7f0000525000-0x6d4)=@dellink={0x6d4, 0x11, 0x2, 0x1, 0x1, {0x0, 0x0, 0x0, r1, 0x41002, 0x4010}, [@IFLA_XDP={0x6a4, 0x2b, [@nested={0x1c, 0x31, [@typed={0xc, 0x2c, @binary="97"}, @typed={0xc, 0x9, @ipv4=@multicast2=0xe0000002}]}, @nested={0x218, 0x64, [@generic="0482d619374d818e2f7f5572ca1ae1dd", @generic="859f14e52293e3b5e9d27aeceb4f540c78c570b1cc887447d7783f267cc218d4eb53e99366f13e4c7ef2f669f04c9b74084c8574cd91814334ee67a31ea048bedafb99f8fc7983ce09737be428d7f7387c8b8aa3d791284a18abf28326ee0ebc7e9c19e0146caaf3298fbb663f9475c4279bf7230660097e21490bf0e6acd7f7c2856838a2337f02ace5d3fec54bedbb44ae40cabde659de84382b0c61d7923bbb20cea4a38446a2712dc04f", @generic="2ef20f6ff4781b619b971bdf506be51b8c67b4af1666c223ab2568941b169ab8f96b5a5c1fda8ddaca99cc4e554d2d8ba65e0de257e846ab31d0128352ad5fe3f1668fbe7307c03b748f8627880bf9", @typed={0x8, 0x26}, @generic="5074776aaea1907a13f345332cf6bd9faa5b0ef4868c2f6f681c032910fd7be618949278d216ce3c7f0f36fbfe500967ce56d8d896c5c82f8d61fc1997e60a4c750e766942c41a4aaf65bfc17308087bd16480259a569f5c3c8da50dc5a8316e098f66bf966eea020c76570b7a7e5f9c20076d0dc306437f164a114627b80bd15442edb4afeb5d9320328407d4d99bae5479e126256e8be7c426d6cc907de248d3cb18346ac734537262b4acf7d1d89eec44b3d127cec3aea4268532465167ec85f31ae91b1eeab3da9e3cf65a5828fb93d34b349175a6e6f9", @typed={0x8, 0xd}, @typed={0x8, 0x92}, @typed={0xc, 0x77, @uid=r2}, @typed={0xc, 0x46, @ipv4=@broadcast=0xffffffff}]}, @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x1b4, 0x60, [@typed={0x10, 0x55, @u64=0x78}, @generic="84ff2c17fb74f74ef9faae8b4e6557feff98373aad5f585c87492af1d666de13a31306e433426a4942f5e24f52fc60284e8b684d746acafa112853f3829198c5c24b3978e94559", @generic="3e86adab64e0612aa6ffebfdb092e6d0046cc9fcffb431dcd1c950b66bf005516831157e34de479bf1701336654d", @generic="aaf42e2fcd2cc67091232cfe3ee447788221be5169b686840ff420a316b6d7828cff4e5b00c57e23b083029a39dbb0a607bba6c8b1397c8ccc72e5d1fed2b47de8b0fd078a9ceba0498d3e8beaa9b901d5cf9df84fe47d0c8c48c4a51ffc244d55815c190dbfd4d0838c70fda2c8ace9aa67749229bec072bdd8add1e0f4a76dd15d91669290b48a7903ee082be2f7bb31d8bc98b830b02e1e7b904e48c270655c2cdfdf6bf145cc64316bfe02b8963eb17e06d64730a73d16e1af2883ddd56db5652039df388487669d7dd19951e901e9b94ac02626be64d05ff491cf6206", @generic="c7f6134521ec1908f47882f766f69fc268593b41d7ea9671812474806b11fea0008041549ea66cee72d38654d021a3b138ad46173e0c974a2efe5280d2fc276d7e51729c3a8d58e890ce"]}, @nested={0x1c, 0x86, [@typed={0xc, 0x26, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x5f, @uid=r3}]}, @nested={0x230, 0xf, [@typed={0xc, 0x12, @ipv4=@empty}, @generic="39f34859decb284313f9434b70463310f22901c2ecefd20b9e88cbe3d1108751924e6d64f3bd8692b917faf05d1fd20b5a7807b0f26605f5f05c29dcdc29e393073bbbd2e7e95fd41a6e267cef33488d4ddf81a7cafefb93c6a76a2c3c88deb36a61f0bef75bbc3c5ee38a006975f2090f81df0f5b0ead92452653d55f4456428bc91092e6e6a2c5f5ac7d5c9978605000cc2158cd06a17cfd4f48bb1ed9dcca676962bb63fb0029cfccbdeb1bd6b86de4afa8c3a33549fd6f9150b7f6dca3", @generic="bf59a9d3d25fb39c423979559922b5c89405c7a4fa3f68fcf7659a6a985750c06d25fb9003cd40d6065d3bba0398e6d1223079d3e641d87221b3401499320e585546c4db45230658712f68868787761176d4582d262808911cf4ce72e16deba2d0097d93b884441a149755b7e2862346cb5515f1c4102fa4b8447e9babbcb5147a", @typed={0xc, 0x3f, @fd=r0}, @typed={0xc, 0x80, @u32=0x2}, @generic="2c0f3e90255186192704ea59bfa812cfc11b89c14ecc126e0403577e1eeb063d10e718a766c2f5547251f0939e05fb2f6dbfc5c50eb73b78e18d05776309970ad3d6d3dce8aca48c5f9dcd025fa83cd718218434e0615353238998a852becdb1927cedf56f242ef62016ea6e72e5941940a371c9e5a5d4885c426dce1c1a1cbe34c830fd35813fe68ed61c8f0dd7bcd16cc6fb104422de7d724cae8d8aedb6f2c6e1b1802d59177eb8fd6f12ecb3e0547db4432cb7bf40e6ca17f8557f170f0f1dcfe363464ea4db"]}, @generic="bd4f72df87e1d86d8cf298314397359f3aa0c8a9cb700c899d70c151c29fdf72c5bb9979b797d039df3042fae1ce9a956008f7d8", @nested={0x4, 0x29, []}, @nested={0x10, 0x55, [@typed={0xc, 0xc, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0xc, 0x54, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @IFLA_TXQLEN={0x8, 0xd, 0x6}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x175}]}, 0x6d4}, 0x1, 0x0, 0x0, 0x2000c001}, 0x4804) poll(&(0x7f0000a10000-0x20)=[{r0}], 0x1, 0x0) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000042c000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_RELDISP(r1, 0x5605) getdents64(r0, &(0x7f0000d68000-0xf5)=""/245, 0xf5) 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e96000)='/dev/admmidi#\x00', 0x9, 0x200000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000058c000-0xa)={0xfffffffffffffffa, "c7c8aa25b8da"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9a000-0x8)={0x0, 0x80}, &(0x7f0000c77000)=0x8) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000859000-0x8)={r2, 0x100000001}, &(0x7f0000f9a000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000f97000-0x38)={&(0x7f0000f97000-0x58)=@alg, 0x58, &(0x7f0000f96000)=[], 0x1c1, &(0x7f0000a2e000-0x57)=""/87, 0xffa8}, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f9b000-0x8)) 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000004000-0x4)=0x8001, 0x4) 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000229000-0x9)='/dev/dsp\x00', 0x8000, 0x0) accept$ipx(r1, 0x0, &(0x7f0000756000-0x4)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000d8b000-0x14)={@mcast2, 0x0}, &(0x7f00008b3000-0x4)=0x14) bind$can_raw(r1, &(0x7f000014d000-0x10)={0x1d, r3}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d4f000)={0x0, @multicast1, @local}, &(0x7f000056f000)=0xc) socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ee6000-0x28)={'vcan0\x00', r4}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter}]}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/02/15 16:45:25 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000-0x70)=[{&(0x7f000003a000-0x53)="96", 0x1}, {&(0x7f0000012000-0x2e)="0b61a2092ab817f365a50f5c44269f7b525e1909d778f41a4e290cd58f49e7569d0f026f8ca74f92b9c45cfe9c1b", 0x2e}, {&(0x7f000002f000-0x92)="c5bfa046e0f17b331ff90b5aa8632b7bca61248a1ec90d4504871bdbe276248371e90a689faf0d3156c36a43887acf26b3cc63d60440f19c3d2a7b18fb0091956f531cdf10db4da5914eb3d4de61460b9539c83bfee6a7e3bcdd54d21e5058d5b0807cadee213333d892fa4463935cd6bb0a33a65884fc32313aeeed8c1616bf58c3e96302922a20ff43f22186fb6b2f4b09", 0x92}, {&(0x7f0000039000-0x30)="7a21918734f6c6be2ee95b68017b2aaaf29656dbaed24429d9d75c8d4086cf4b050bbde338f3a89831e23f92cec75bea", 0x30}], 0x4, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000002c000-0x5c0)="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", 0x585}], 0x1, &(0x7f000001f000)=[]}, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000035000-0x38)={&(0x7f000003b000-0x6)=@hci, 0x6, &(0x7f000003a000)=[{&(0x7f000003b000-0xc0)=""/192, 0xc0}, {&(0x7f0000032000-0xd6)=""/214, 0xd6}, {&(0x7f000000e000)=""/230, 0xe6}, {&(0x7f000003a000)=""/4096, 0x1000}], 0x4, &(0x7f000003b000-0x41)=""/65, 0x41, 0x6}, 0x40000000) r1 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x800, 0x4080) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000020000)={0x5}) 2018/02/15 16:45:25 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000006000)=@ethtool_perm_addr={0x20}}) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009c4000)={0x3, [0xd46, 0x4, 0x401]}, &(0x7f0000153000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009a9000-0x10)={0x7, &(0x7f0000796000-0x38)=[{0x72815159, 0x80, 0x8, 0x1}, {0x9, 0x80000000, 0x50c9, 0x9}, {0x100000000, 0x3, 0xfffffffffffffffc, 0x1}, {0x3, 0x43b1, 0x5, 0x11}, {0x4, 0x2, 0x0, 0xfffffffffffff23b}, {0xcd2, 0xa95, 0x80000000, 0x8c8}, {0xffffffffffffff7f, 0x3, 0x40, 0x10000}]}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00005f8000-0x18)={0x100000000, 0xffffffff, 0x4, 0x2, 0xaa, 0x2e}) r2 = creat(&(0x7f0000c0d000)='./file0\x00', 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a7c000)=0x3, 0x4) sendmsg$rds(r2, &(0x7f00003a0000-0x38)={&(0x7f00007f7000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f0000dbe000-0x10)=[{&(0x7f0000f91000)=""/6, 0x6}], 0x1, &(0x7f00007c7000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x6}, &(0x7f0000b91000)=0x1, &(0x7f0000545000), 0xec7, 0x3, 0xfff, 0x5, 0x10, 0x10001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x10000}, &(0x7f00006b0000)=0x1, &(0x7f0000c15000-0x8)=0x7, 0x4, 0x81, 0x6, 0x6, 0x6, 0x641da63}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x40}, {&(0x7f000047e000-0x4e)=""/78, 0x4e}, &(0x7f00002dc000-0x70)=[{&(0x7f0000116000-0xb0)=""/176, 0xb0}, {&(0x7f0000f91000)=""/135, 0x87}, {&(0x7f0000dc6000)=""/147, 0x93}, {&(0x7f0000f74000)=""/118, 0x76}, {&(0x7f0000fa7000)=""/50, 0x32}, {&(0x7f0000dab000)=""/150, 0x96}, {&(0x7f0000421000)=""/115, 0x73}], 0x7, 0x68, 0x100000001}}], 0xf8, 0x4000000}, 0x8004) sendmsg$nl_generic(r1, &(0x7f0000b68000-0x38)={&(0x7f0000f3f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x19b, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x8e, []}]}, 0x18}, 0x1}, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000048000-0x28)={{0xe43d, 0x7f}, {0xfffffffffffff819, 0x6}, 0x2, 0x2517f52773011a29, 0x9}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a45000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x3, 0xc3, 0x0, 0x800}, &(0x7f000033b000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000326000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000637000)=0xe8) 2018/02/15 16:45:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket(0x1e, 0x4, 0x0) 2018/02/15 16:45:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f56000)={@common='sit0\x00', @ifru_flags=0x7202}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) mlockall(0x2) close(r0) 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000347000-0xb)='/dev/audio\x00', 0x20c00, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000186000-0x8)={0x3ff, 0x80000000, 0x6, 0x8001, 0x4}) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x100000000000000, &(0x7f000047e000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/status\x00', 0x0, 0x0) r2 = shmget(0x0, 0x4000, 0x221, &(0x7f0000460000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00001a3000-0x1000)=""/4096) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a6a000-0x14)={0x9, 0x7ff, 0x380, 0xffffffffd8d0017e, 0xfff}, 0x14) socket$inet(0x2, 0x4, 0x1) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$amidi(&(0x7f000083b000-0xc)='/dev/amidi#\x00', 0x4, 0x202501) 2018/02/15 16:45:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000f5d000)={&(0x7f0000202000)={0x10}, 0xc, &(0x7f0000d79000-0x10)={&(0x7f0000a84000-0x2c8)=@newsa={0x138, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'crct10dif-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) write(r0, &(0x7f0000767000), 0x0) 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b6000)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b7000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00', {}, {}, 0x0, 0x0, 0x14}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x0, 0x40000000000000}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x50, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x4, 0x6, [0x37, 0x39, 0xe, 0x37, 0x4, 0x30, 0xc, 0x10, 0x1e, 0x4, 0x3a, 0x3d, 0x27, 0x0, 0x1c, 0x26], 0x1, 0x4, 0x400}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001bc000-0x28)={@common="627269646765300000e600", 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00009ec000)={0x4, 0x100000000}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x1fe, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x33}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x20f}, 0x1}, 0x0) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001f000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000001f000)={&(0x7f000001f000)={0x1370, 0x7fff, 0x300, 0x2, 0x1, {0x7}, [@nested={0x135c, 0x2b, [@generic="28e53d95afb4f82db1210c11bcbd197e53263b59b0b65955cb7a3781d823abbf80ce23f40f51f446984699dfdd437876393da122642da5e0e3cd33a1493023010c5314765b958806a1e4fddaaba3472a21abf58018897d81516a81024bcff0c5cf609731f4acfda21b7960ce2c04e5", @generic="05efe2b4992d196835633339edf981ed555ade545ea08a08b1f901c0bcda2a1addb300cacd8e915d8af20ee5414b87f15cdd2acfa9caa338bebbdb47f9c8450c2510350d706c3cfad985a22f2bcf3a6dc0327c9e3e28123a1c98ba65617425557fb05f2bbca49ddb389085509a7dd8c6af0d314c3b38181d839193315ddd8ab2addfbfce5eceb17649650edfc328feb5593fb6ab045037f73a78937d321385f0f61188d438e6f17d2511ea6885b74a8b38a7bb490cb6b81aef8223d3e45ccc272cc25a76779a86a5c3", @generic="e1483f7fbad1c51d308d3a1bac65b18af0828977c5c64498eb902f47c45f409bc3fae68e7bea537a864de625f0fedf526796542cc5eb846d12c045877381204620137b98e8b5a6860ac6756963488fc39c34444fe96eab93d6c58608649795a79f316be675aa31634e9fc2b8843ce9946f4fc8909cfaffeb08f58a0a77349e4fd31ae113dcc6909ad0af28cd3233fad20457e85cbea91b5694e30c8a3e1fe574e0b0a5076cdfc38fde9f3259d03e9d355ea6c6f9d6a5baa428ace07fd72152be2ec31eaf539a5baeef231f13dd2b3c41ae60077799a22b949291", @generic="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", @generic="0e46c86909c77feea8e3faa939721ba6a790e54d4e1c28dc6ad0518ffdc4d664f062e7f6e6d1a0522128dbd8ab900a0a275d867704bedeb1064c3f1fbcc23be17ea8d80905133d079b61b6283cb1a7d619449a0bbb0d2fb70a202ba18bbffb8feb8b26919c237317775460a95bc9e174336b4e2a39135d3d9da32fb9bce52ea582854d731d9105856ebc5c2b14d6a620ac01f068df7eb08e1cf5f5b5b4ba698438d9dd60294dfb590f3822a5", @typed={0x98, 0x96, @binary="6d71ef1a1a473c9659e2abb82f7ff263a83274718a88b012f2e01475f2d600566c8ce0ad5a61e6f0454dd08eb9a7d43dc0d2f780f77446aafd8fe9b1ad94b5b69f75b52be3ba5d151eb5ae3dc6fe9f592e2f9de4de51da3d513212d3989c748cd84a38efec2ef0405544a068738a1dbf6f95664a1a046917db37bb0b7daf538dc362fb9f4e77e3cfe7fd357bc53fefdd"}]}]}, 0x1370}, 0x1, 0x0, 0x0, 0x44}, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) fcntl$notify(r0, 0x402, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x2, [0x0, 0x401]}, &(0x7f0000009000-0x4)=0xc) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)) pipe(&(0x7f0000002000)={0x0, 0x0}) get_thread_area(&(0x7f0000001000-0x10)={0x800, 0xffffffff, 0x5400, 0xaf, 0x80, 0x80, 0x1b3, 0x1, 0x7, 0x7b}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000)={0x6}, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000001000)) 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000007}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000efd000)={0x0, 0x7f, 0x10, 0x7, 0x10001}, &(0x7f0000df7000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f9f000)={r2, 0x0, 0x1, [0xffffffffffffff7f]}, 0xa) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f00003ef000-0x24)=[{}], 0x1, 0x0) 2018/02/15 16:45:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200102, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ebb000)={r0, 0x50, &(0x7f0000fce000-0x50)}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000003000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x15fd0b68fdcd56ac}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000003000)=""/105) 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f000061c000)='/dev/audio#\x00', 0x4, 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) read$eventfd(r1, &(0x7f0000ea8000), 0x8) connect$unix(r1, &(0x7f000016a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/15 16:45:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) openat$audio(0xffffffffffffff9c, &(0x7f0000890000)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000050a000)={{}, {0x0, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c4a000-0x68)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x7, 0x0, "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"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000068c000)='user\x00', &(0x7f000037d000)={0x73, 0x79, 0x7a}, &(0x7f0000c0e000), 0x0, 0x0) r1 = request_key(&(0x7f0000361000)='rxrpc\x00', &(0x7f00006bd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000077b000)='\x00', 0x0) r2 = add_key(&(0x7f00009de000)='user\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e12000)="d6", 0x1, r1) keyctl$search(0xa, r0, &(0x7f00003d0000-0x5)='user\x00', &(0x7f0000717000-0x5)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = syz_open_dev$audion(&(0x7f00009e4000)='/dev/audio#\x00', 0x6, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) [ 39.297046] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = request_key(&(0x7f00005fd000)='rxrpc\x00', &(0x7f0000dd7000-0x4)={0x73, 0x79, 0x7a}, &(0x7f0000a72000)='(:[&system\\nodev.cgroup,\x00', 0xfffffffffffffffa) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000360000-0xa)='autogroup\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000de000)={0x8, 0x10001}) execve(&(0x7f0000946000)='./file0\x00', &(0x7f0000916000)=[], &(0x7f0000f1a000-0x20)=[&(0x7f0000ae3000-0xa)='autogroup\x00', &(0x7f0000236000-0xa)='autogroup\x00', &(0x7f0000858000)='autogroup\x00', &(0x7f0000860000)='eth0userGPL/\x00']) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000e1a000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000103000)=0xf3eac39ae53e1792) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000044b000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x100, 0x100, 0x2, 0x2100000, r3}) r4 = fcntl$getown(r2, 0x9) connect$bt_sco(r1, &(0x7f0000cd4000-0x8)={0x1f, {0xace, 0x2, 0xff, 0x0, 0x2, 0x19}}, 0x8) syz_open_dev$amidi(&(0x7f0000451000-0xc)='/dev/amidi#\x00', 0x1, 0x0) recvfrom$packet(r1, &(0x7f00005e6000-0xcf)=""/207, 0xcf, 0x40010101, &(0x7f0000143000)={0x11, 0x6, r3, 0x1, 0x1, 0x6, @random="9f7092508178"}, 0x14) tkill(r4, 0x1f) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000b96000)=@add_del={0x2, &(0x7f0000543000-0x10)=@generic="9a88ad3269c9b00833bef7d217a33fd8", 0xbcbd}) accept4$ipx(r1, &(0x7f0000bd4000-0x10), &(0x7f0000595000)=0x10, 0x80000) recvfrom$inet(r2, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000325000)=""/4096, &(0x7f0000d4c000-0x4)=0x1000) 2018/02/15 16:45:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x108, 0x0, 0x108, 0x320, 0x320, 0x320, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="d869420e61143400af7b1138882b1085"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz0\x00'}}}, {{@arp={@rand_addr, @empty, 0x0, 0x0, @mac=@empty, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1f, 'syz0\x00'}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f83000)={0x0, 0xb2, 0xf521, 0xff}, 0x8) readv(r1, &(0x7f0000144000)=[{&(0x7f0000f80000)=""/201, 0xc9}], 0x1) 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x5, 0x10009}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000ff0000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e25000)={&(0x7f0000fd8000)='./file0\x00', r0}, 0xc) 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x80) readv(r0, &(0x7f0000395000)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a43000)={0x0, 0x4}, &(0x7f00004a1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006c9000)={r1, 0x21, "dffd23bc8f8f7daa6a609f27fe463614f737ffc8785c62da8695b8343ea09e6942"}, &(0x7f00006a1000-0x4)=0x29) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0x3, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x3, 0x0, 0x3, 0x0, 0xa}}, [@tmpl={0xfffffffffffffdbc, 0x5, [{{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000082b000-0x10)={&(0x7f00005b0000/0x4000)=nil, 0x4000}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) mkdirat(r1, &(0x7f0000236000-0x8)='./file0\x00', 0x80) r3 = open(&(0x7f0000517000-0x8)='./file0\x00', 0x800, 0x102) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f4b000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00003f2000-0x4)=0xe8) connect$can_bcm(r3, &(0x7f00003d5000)={0x1d, r4}, 0xffffffbe) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) syz_open_procfs(r2, &(0x7f0000605000)='task\x00') lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) sched_getscheduler(r2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) connect$pptp(r3, &(0x7f0000fa7000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) close(r0) 2018/02/15 16:45:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r1}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000003000-0x8)='./file1\x00', 0x6000, 0xffffffffffffffff) [ 39.419965] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[], 0x0, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f95000-0x20)={0x10000, 0x2, 0x3000, 0x2000, &(0x7f0000c5c000/0x2000)=nil}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x7ff, 0x400140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000)={0xa4, 0x100000000, "339c3a37118c5e2022692c3329325f27b0bc6cc757469299a391b733aaa21ba1f7fd44ec6954f41a9948f47fc68b5e86f870a678b91bf327c11f0ffa5178eaac8f07baf53bd58db18ef01f8194616405ad0a921878255f28200e2cf76b87f0d971dfe1b584af788a4b827c570633375eb9d063eaee9f6c8ff8450e48f6f67aa12a90c718b190a19f2823f8a5a40705df3cfb1353025c01a6dbb0a4a0"}, &(0x7f0000002000-0x4), 0x1000) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000675000)=0x3) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004b2000)=0x7ff, 0x4) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000050e000-0x10)={0x0, 0x2c, &(0x7f0000ca1000-0x2c)=[@in6={0xa, 0x0, 0xafd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000066b000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bd9000-0x8)={r1, 0x3}, 0xffffffffffffffd6) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000742000-0xb)='/dev/midi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f43000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000845000-0x8)={r4, 0x1}) close(r2) accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r2) 2018/02/15 16:45:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f00002ed000-0xc5)="09ee7a920e503fa38b2cb7ddc01a7103ed3cbad7fddef6e3d7007d39c52fbcc09f810238b28a6b01836af3cdd5b2cced6de34f7a852087c71c6ad635e48357dd02bd5f77763642864b9593fb2be93d6fb27f34b73a1a381880af8decb61abd3c7af21c188ce4d24f53340330906257fe2505dcf3e92a4455e1bbc3cd3deae1934b58c08eb1b2eca26ab97d48ad5b1626120d713cbf6686a192124113a085e20cb230b9bc54aca195a790d0eb8a96bd3aef6b0f2026a63a6d0bd01a7747f7baec84e8c01ba0", 0x224, 0x0, &(0x7f000007d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000acf000)=0x1, 0x4) 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d2f000)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000b99000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x101800) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000254000-0xc)={r4, r0, 0x7fffffff}) ioctl$int_in(r1, 0x80000080045432, &(0x7f0000000000)) [ 39.497466] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000086e000-0x1)='\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x127, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bfe000)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/15 16:45:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a48000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000e7b000-0x6)={0x5, 0x100}) 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x3) r1 = syz_open_dev$sg(&(0x7f00004cf000)='/dev/sg#\x00', 0x40, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00009c1000-0xc)={0x4}) write$sndseq(r1, &(0x7f000006f000-0x90)=[{0xb9f, 0x3, 0x7, 0x10000, @tick=0x200, {0xca, 0x5}, {0x1, 0x20}, @note={0xa644, 0x800, 0x0, 0x4a8eb91f, 0x1}}, {0xffffffff, 0x4, 0x81, 0x8, @tick=0x4a2, {0x7ff, 0x1}, {0x9, 0x100000001}, @result={0x44, 0x1}}, {0x200, 0x9, 0x8001, 0x6, @tick=0x6, {0x8001, 0x2}, {0x6, 0x4}, @note={0x5, 0xfffffffffffff7fd, 0x80000000, 0x8, 0x40ab}}], 0x90) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000991000-0x5), &(0x7f0000a0d000-0x4)=0x5) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) close(r0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00009c9000)) 2018/02/15 16:45:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) pipe2(&(0x7f0000631000)={0x0, 0x0}, 0x84800) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000b92000-0x8)={0xed, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r2 = getpid() syz_open_procfs(r2, &(0x7f00008ea000)='net/icmp\x00') mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000), 0x0, r3) keyctl$unlink(0x9, r3, r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e81000-0x10)={0x0, 0xb71, 0x100000000, 0x1}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00003ea000-0x8)={r5, 0x5ccd, 0x7}, &(0x7f0000b63000-0x4)=0x8) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000bec000-0x138)={{0x112000, 0xf000, 0x0, 0x1, 0x7ff, 0xaafc, 0x0, 0x401, 0x0, 0x3000000000000000, 0x23, 0xffffffffffffffe1}, {0x0, 0x5000, 0x8, 0x4, 0x3, 0x9, 0x401, 0x1, 0xe6d, 0x7, 0x5, 0xa0000}, {0x5000, 0x1, 0x0, 0x5d5, 0x3, 0x3, 0x7, 0xffffffff7fffffff, 0x11, 0x0, 0xff, 0x8}, {0xf004, 0x100000, 0x1f, 0x8, 0x0, 0x3, 0x1000, 0x30000, 0xfff, 0x1000, 0x3, 0x8}, {0x2000, 0xd000, 0x8, 0x400, 0x3, 0xf8, 0x2, 0xf6f, 0x0, 0x9, 0xffffffff, 0x2}, {0x6003, 0x1000, 0x0, 0x9, 0x0, 0x9, 0x8000, 0x8, 0x4, 0x7, 0x8, 0x45}, {0x4001, 0x6000, 0xd, 0x0, 0x5, 0x4, 0x80000000, 0x7, 0x200, 0x1ff, 0xef30, 0x2}, {0xf000, 0x0, 0xa, 0x4, 0x1, 0x20, 0x3, 0x101, 0x648, 0x7d, 0xd7d4, 0x8001}, {0x10d001, 0x1000}, {0xf000, 0x10004}, 0x40010, 0x0, 0x4000, 0x400601, 0xd, 0x1100, 0x2000, [0x8, 0x1, 0x0, 0x9]}) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003d2000)={0x0, 0x0}) ioprio_get$pid(0x1, r0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f000062c000)={0x0}) r2 = dup(r1) clock_gettime(0x0, &(0x7f0000c5e000-0x10)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000aca000)="4ad887cd6145c7ecdbd75d16e28a5b6bfe235b32e73f28c2a0a22fbd0a9f006850f16f4d5e5c28fb36f8570306393223916cbcee5a6b3c11839b55cc6c4d9e21438882d0218198519831dc6b6fb0d80a111ccc4ca086768070bdeb43f307b31167d8df34e283bac541cd00e6bc58c45166263ad8e0275953f7c60496ba1bae0ddaf79ea8a800249ecbb4d0bb01d8badf60dd1f902548936100623029c960c8fb275bdb78f1009fc612a6da64b7e0", 0xae, 0x8, &(0x7f0000b5f000)={r3, r4+10000000}) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000ca2000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x2001880, &(0x7f000000a000)) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000f000-0x1a)=""/26, &(0x7f000000e000)=0x1a) [ 39.676086] QAT: Invalid ioctl 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001fd000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x1112c2, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0x1000, 0x8) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) [ 39.707859] QAT: Invalid ioctl 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb0, "1b288abd51c2a9d22dbf1ca84d5e1af3a3ddfa787ef549821246c0d803b3c6bb81fc3ece3ef68461a97b2b785f8ba3ef43406293f6851bdf1e81b5373b650f8d718aa59d56227be9e6bfa5abb1ffff2f185747402ef9b8dac67a9fe815f948a5fac7c6ade03931bbdc351b8c8703bef6a3a19b3f3c7b10c421b5051100e342e6682ddced0375d8ee9ea21fcc4692171d16039ae1a3ce1cf5edf45808b9eb8974f1af15077f4d4c33cc9cd78894daced5"}, &(0x7f0000c9f000-0x4)=0xffffff5d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002f9000-0x14)={r1, 0x8, 0x1, 0x8, 0x7f, 0x96}, &(0x7f000077d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00002f7000-0xc)='/dev/audio#\x00', 0x5d9e3a88, 0x2000) bind$inet(0xffffffffffffffff, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(0xffffffffffffffff, &(0x7f0000009000-0x36)="b0", 0x1) sendto(0xffffffffffffffff, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000603000-0xbe)="2b5948d8037dab6e662cf70e5c2d362f83174f7901837a85b56b28408d018ceb993974624386101d776de6d43b160109fdffff000a45babd5b1a7e19f5444cf8f11222de8b5b76861ef77b5fa41edc9217c357fa8a74b8ca017b3caf83c2b449ebdbd6a041040008f6f91230980b5c29dc66f2285d923f6b894146482dea34386d5ce8231081a6f49ef84e7609a0629e4ffad34f556be7b615a2dda9484a6257bf586decf500000008aa8374e1a18c507eb6bd07c969b35fbff5b3b3dba3", 0xbe, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/15 16:45:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = creat(&(0x7f0000bf1000-0x8)='./file0\x00', 0x110) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00001bb000-0x38)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @adapter={0x100000000, 0xffffffffffffffff, 0x7, 0xf311, 0x37f}}]}) bpf$PROG_LOAD(0x5, &(0x7f00004fb000)={0x0, 0x11, &(0x7f0000379000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x672e}, [@call={0x85, 0x0, 0x0, 0x1}, @alu={0x4, 0x200, 0x8, 0x0, 0x4, 0x10, 0xffffffffffffffff}, @alu={0x4, 0x7e7a, 0x0, 0x1, 0xa, 0xfffffffe}, @call={0x85, 0x0, 0x0, 0x3a}, @jmp={0x5, 0x100000000, 0xf, 0x5, 0x0, 0xfffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0xffffffff}, @generic={0x7, 0x1, 0x8, 0x3439}], {0x95}}, &(0x7f00004b4000)='syzkaller\x00', 0xffffffff, 0x2c, &(0x7f00009eb000-0x2c)=""/44, 0x41f00, 0x1}, 0x48) 2018/02/15 16:45:25 executing program 2: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000-0x4e0)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x198, 0x0, 0x2b0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x170, 0x198, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@empty, [], @ipv4=@multicast2=0xe0000002}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x800000000000000}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7fffffff, 0x40, 0x2}, {0x1, 0xfffffffffffffffc, 0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000004f000-0x8)={0x0, 0x5}, &(0x7f000002c000)=0x8) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000062000)={r1, 0xc2, "b516a1d3fb711bfce6fd789e714e87c9b35b1373161bffb4235c8ccd15ae5743cdc93d8983ed3056b5cf1f79a8adc81a2dd878a5ef63ce711236df569aee5aceed8e205487e0f2ae0e43843c08e09c984c0aa4be19b8a203b96d3a9c6b58833ee248d5c1d2e53c91e2922670d7ca1d9bab051e93be77e05fd81d0b8f61d8d68bbe12efb63f76352886e9924bbdaaaeb1ff0ba0a6f96f54d3a6443d1797cbcb1162e5ca75c205f2ca64d22c85361d6af65e928629c59549d9fe464a2d880042178853"}, &(0x7f000005d000-0x4)=0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r2, r2, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000022a000)={0x0, 0x1, 0x6, 0x253, 0x10001, 0x9}, &(0x7f0000610000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002c9000)={r3, @in6={{0xa, 0x3, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x4}}, 0x2, 0x710, 0x8, 0x1, 0x82}, &(0x7f000098a000)=0xa0) syz_emit_ethernet(0x66, &(0x7f000005e000-0x41a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x30, 0x21, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x7, [], {0x1, 0x6, "13fbdf", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, []}}}}}}}, &(0x7f0000060000)={0x0, 0x0, []}) 2018/02/15 16:45:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/checkreqprot\x00', 0xa000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000045e000)="fe9d121792aa01ce3dd6ae58035b51ed4e932b21b5506080b63f1e719f90b5fb1a1f3cd9f5af86d4a91c0ff4ea6bab3152f4abd1795c4329befaee2615a3f4788616012f0bf9fb3b0fcd3837913e66cac93502e8c78a8d80b5a2c5bb0b99846371336e140e9973d00dbc415c30fed1f202c49db306f7c2c2322c15a6a6670e9323dcb2583ccc6115042014caca5908273a8aa4f7c3d1389da0c56399f696d3e04cb2def50d99c2798d92a90efe018bf06f0daf1e3be5d7d1f988faaa0ffd2624f2f36cd034370b66cbd443047cebceb08061246f962880ab9a26be623fa2c2ffe93c1fa7618b29a811b5cc06103a8123f14e56da94ab", 0xf6) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x45) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000eaf000)={0x0}) connect$unix(r1, &(0x7f00004b8000)=@file={0x0, './file0\x00'}, 0xa) bind$inet6(r0, &(0x7f00004cc000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10000006b) listen(r0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000e3e000)={0x7, 0x0, 0x3}) openat$ion(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/ion\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000edb000)=""/193) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001c4000), &(0x7f0000204000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000022b000-0x8)) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x120}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)="737a6b616c6c5950be39", 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000+0x1f8)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000007000)=&(0x7f000000a000)) 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote}, &(0x7f0000955000-0x4)=0x14) socketpair(0xa, 0x3, 0x100000001, &(0x7f000045c000)) fsetxattr(r0, &(0x7f00009f7000-0xf)=@random={'security.', 'wlan0\x00'}, &(0x7f000034c000)='procposix_acl_access\x00', 0x15, 0x3) r1 = accept4(r0, &(0x7f0000deb000-0x8)=@un=@abs, &(0x7f0000375000-0x4)=0x8, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000439000-0x34)=""/52, &(0x7f00003c6000)=0x34) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000d5000-0x58)={{0xa, 0x3, 0x1, @empty, 0x9}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x6, [0x28ad, 0x6e8, 0x5, 0x756c, 0x80, 0x21, 0x629, 0x8]}, 0x5c) syz_open_dev$loop(&(0x7f000010f000-0xb)='/dev/loop#\x00', 0x7, 0x200000) 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000+0xfe9)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000)=@assoc_value, &(0x7f0000003000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) getuid() 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) fstat(0xffffffffffffffff, &(0x7f000061e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/02/15 16:45:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value, 0x8) socketpair(0x4, 0x80002, 0x0, &(0x7f000006c000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00009ca000)={0x7fffffff, 0x3, 0x101, 0x400, "5bd8693916547eea1fad135482d25d11f06226d1f23f4c76d73c4f3394ae3858838386f271696e4eb54fd0a4", 0x5}) r2 = syz_open_dev$dmmidi(&(0x7f0000169000)='/dev/dmmidi#\x00', 0x8000, 0xc0000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00009b4000-0x2)=0xffffffffffffff59, &(0x7f00001a4000)=0x2) sync_file_range(r2, 0x1ff, 0x2, 0x2) r3 = fcntl$getown(r0, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000964000-0x8)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000724000)={0x0, 0x0, 0xab5}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xe20) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000d72000)=0x40) getpriority(0x0, r3) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000967000+0xf01)={r4}) 2018/02/15 16:45:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000534000)='timers\x00') memfd_create(&(0x7f0000091000)='ppp0GPL#\x00', 0x2) r0 = add_key$keyring(&(0x7f0000419000)='keyring\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000022e000)='keyring\x00', &(0x7f0000b46000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000607000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f000039b000)='./file0\x00', 0xa8000, 0x12) r3 = fcntl$dupfd(r1, 0x0, r1) renameat(r2, &(0x7f00003d5000)='./file0\x00', r3, &(0x7f0000e04000-0x8)='./file0\x00') request_key(&(0x7f00003ad000-0xa)='id_legacy\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r0) add_key(&(0x7f000086a000)='cifs.idmap\x00', &(0x7f0000239000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e29000-0x98)="f346f0da1041644d65c77b27c1485e3603b8ce2ea58dfd0a78accc88a6ff16f7fae441a8bc6114b0abda3874230f557e77ca4465244c33831b958452e88a3c2f78003ce43f95dca76f1f525589f216c8ed74f980671e476b00be87802ed1152af8e192c72f4f016dee33d13a6fadd47ce4a32c99a30f6850d631c5096e0d2baa58c35284b35abd478175d020f04aa9a2dd9b15afab408fa8", 0x98, r0) 2018/02/15 16:45:25 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xad)={0x0, 0xa5, "944e33a17e9747e1f7ad63c389c97ce16b5a7839afe3cd6db870b505cb13e4ab90f62b83e9607380656848845489565a4b1ad7c2877ce582f3a5b313077208c993b1b600133c6f3490cdaaa75a3ffd4d1e8d0c7465eb004d2c1642881ddc024d3beff58d8fc0a1edc83192a9dd6aa6e8cdbb6b2276dc78536a7025db00a96859c6a904b85c9c3fb3eb310fc32d9f8672dc25ddcbc44cebea95b44dea7bee05b229fefb501a"}, &(0x7f0000003000-0x4)=0xad) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x10)={0x0, 0x6, 0x4, [0x0, 0x11, 0x3, 0x19]}, &(0x7f0000001000)=0x10) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x6c, &(0x7f0000002000-0x6c)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x2}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0xe75}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x40, 0x6, 0x1ff, 0x0, 0x923, 0x4, 0x10000000000000, 0x5, 0x4, 0x200000000, 0x440, 0x9, 0x9, 0x9, 0x3]}, &(0x7f0000001000-0x4)=0x108) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="27f684f199d31eb4cae4600413d83588b3dd701b6c48b4dd5ebdceeecd352805e0dc07bfffa40a29d4e092cac762cae14ccb7d82205cac4611db2ddfc325d765b2baf7c420248d619b0273c76558b5686d74c09fcd1c27707e4142aba234e6298b7dc0f749f2358354ed3edf211c3a4dc539a7d5c6ffbf8c59e95fddbbdb07fe4a761650b3749ce2beecf42c8a2c92a5a7a16f9e0684e2e7f93c8b31732eed4bc8af9ee370f3040a6b77fe3769d3407bc0d4305d91a3d592947761ef2c493ef652d8b974b09355a8fd142d78ef2f81744025b134df532d021a858acb94e4f3c382bb055fcdd1ccb3721a93ba104853a5c8e01cc6b8e1716fdb0f1453d6d2272f1cc677792f6c7187219bced3a82b771cf8c820042c2e4b220a30518dfe50ce5c88d924a7dafe6be5ff335f8cbdb6719c911a45b5ba846e052e3c9379c13e9c4216b393a262313c76de5ae14852fdba51fbaee5a6b4dece5cd631a36668d4cbee67befb637e221ea2d09ef25db7e9e0fa004d46e3c38b393ffa8fa7caed31fc3fcf3714e2a28f9e4f0bab2397fe2dc6e1448e69e1c79557a2e6726599019f1b53221ab7cc8490390c304f5fa9098d9c9a295cb342741876cf138d49a8932fb7a0b609a896ebda658a513692734e5e22a882051b6cbfd0b1612a64e2c091dd4052aafffbf41de57ecff8ebf0c2e05b46c6e5dd16918c9d8d53743a6054a2cf530bf3dc42127fe18baf448f504f7c5562814774fba406d49e62df36b26861663c25e11e10b1465c18357851295cbff4bb33424ec67996d5096fa3277f655524a980e7f131980f5996969d00a6a507f68defdccf503b2896953fca104b382191e9e2477f9f7e7ad29398413636b73e9d5c7eccd7d967ac33ff7c5f9e8dc092dfefc1d7070d4688ceb50d1f8d5a6f2db812480b4db9343f4ed6b02b388be6bcd592799c3b52890654f6f3a45939cbf2b60789c7e2b985e8ac00b74d73fb01ddefb62717ea53fc35a99bcabd516c6bc5cd7c7cd95ede6f96ab67bf74b1144d4e555c6c1f9956cfe15cb36f4d1e916dec2482e8f41a9d0178ffcc780b841d63f1cea70e7683c1868491a7f8cb7372ca27e24a14e0233ad3b655741f27a67f7c98bb4bb45a00e9ac375b7d9c760dafa298e3db7c4b9353f005745e32bb031dbd41b3b73eee47ae934a62887c8a37e18faea9c9726003b8e97a80c972a6b1547c772f25a9b553487fa79a1eb7db98e3f46499aee1ab6884cbadc6f59dc892c334070dfae458f07eb4661718ffafbf2b4a76047b81db1dbdc8cbf6d3e34ab3061caec9fb28fc9ef01c657bc5b50a0c80dde477278e2781e20668d4b1cc2548bfa19fbda56f47c34638a8064ed15640d0b2ebbeeab6745ece16886ee8965a641c5a9cc20d4cb3ee4081fe35fa726a9748127b1537a0fa887a1d6438fe99e2b3b7920c0877a402ace62292b20bfdc86b2d26f18d68d06a29c6359ffb61bb85151b05fadf83001d88ba26ae1ce0c656b919cddabb64ceb9766ca87de8bda70059cd4180d836857c468770d68443571dabc5fd1887799d1c05d93b30d8b6fdb6ea8b845f01b5bc4fa31637cb05300e02f601d1d2d9b06c1eb0f74f5446fcfdee8e00455aa0be8f00bc1aca27c5fb6eeff2ef8328c3403d331e6915896f87bc272e24806e1f8463720cb5cc21618d71e4f0580e123bb8d7f74cd918b2fbba8fc55644a26fce5a6f0ec7005dd9fb6df2035b00fd3ffb3c7146202bf26ba783ad70e3006391da80c1be82a556e43d7c0823b4d44913af0b18996d237fd0d5e525abf67e04e80d8fd3dc4d1180725b2ca3f31b7ea94814913f87bc31cece93695970c36c0b16a7b580babe26fbde3bc51e0df280e1d3765b5d5efcf750d215db54776b0768233727836710454d0531580ac592c6ba6602c12aa019480070a2fd4fdb3a0fb6cbc095ef21dd8b5eccd8d1817029b5b367a91595e08977cd8d3f2557b48172998c1d8d0a6d075d2eabd1e2720b9d309829351d0a2354ac203e86f8b7710caf3036e0022f85e2b1b47712eb11f309bed3293792e5662af62f4debd43322386dd03d38e56e2b40cc81b3d0b29528a94ba93b1eb005d79292ad23cf993684c790080b39e09562c5d4910a83a7336c9b2e77670d5b5cde7b4a704cb821c6bb29d083120fd707b78a8988fb958af0312cd4637b109cb654bf547a55232752ebb2bd1e67ed84d903cdf4d9d51c64c099417657ca015d2adf88d4ae6ac7d11f83294d1da3e0c30f4c9f7df685cc8846ecbf7d827e5ad8220be22ea98604ca3abe7d24d3c3dda7c4d6863bdab27ba0c5ba0961004434900019e7122a592d9457978c2eb092ebaa331d9ab025e96d057b11ce4e4d54f1ec4780dab0da176978e3cbd8deb0715fbb9950aac482a482dd15623609c8b8b07d1e345e1de28c2e0fa2fc7f8d1dd4def4e1897d62c2347df9d62a240a3fa9eda4041e229020c7afcea02429eea649faaeb0c1f25cba731f3d8828744ab9cb4b7714b3cbda5e009140ce62911c9c97ec70ce6894476cd2da2905b71438e2bfcbe6cf5491a23c84b6254f4776ce4431d57faa7d541c2e75c2152baeebb0fc1aa45fcafa2ebf5f8158cad4a39aa407324ac21cac85dfb9ece7d0f4d4577260ccaef95d7d6f1f4ecb6bf2333c6ac466900d2db5701d63a104b3a7bd563c276de8541d2e8008550a6d1cd51088271577a7f9b54bbe3fe3f1651f4ba149176d0227ee49092f14eb823ac4c27ce6193772857c745458c528b50b6f743e75929344b332895cb299ab3425a1d1b95072edd5884ea09ffbc0bde9bb5eaf80cbb232f5c7ea73d46b004af00159d5ad589dbd975d37f8120b7c503cf1aa22d93e54c117db6604d1046e139b416bd6ae94d7a58199ce7bfcf665805270eca334d8206445d429d2d7f95fc39457a60d4c3d25e4751ba43a11102012550d374c4df9921f0a62e1db573c10023ffd0ef89af23ef3bb36fa39c18fcebfc9e3298b366fd1110c158da6a197f6f52c720eae8c1ea4db8570a3b6b0e707f81ae4555c245f10ce40762cc48274c497b9c42c069370145b8f5b6c2e21fb74e22b26d2dc6e51fe7ee078052395d493ee4eb9373fcecb973410e2eafe95a9ad0a714fc20aae3c649bb5cc5e9f8037866fafbad6aa32bb9a6656225af660e3ee745db0c5678cc3b272320a194eb9870eeb16174fb5460cfa62c5e0721d916e1c26335e07d5e67ca7ea12884a7f78ecbc5667a56a8eedb21d0533779700557cc9f1b71e1f8139e59ea05d3117ecb05b13480d80808e9fb3653e3924c80b5b545c21f812507d387048658e63bfa85834a041da05dbd77076e838690410929d4a99cb765e3b96200f3cf8bf07ad0eed8d6a2dc05b23f8eec88b6ea8f8865c0f35df62c8069b1365a057879a5156730a4189447cd109a5a39b2e54ff16f6d642d790f20d7bda57b47f20117533ba37284fbbd36383f0a68008f606b02a3b21d01ab34cdb35892c13263ef800bfdc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0x1000}, {&(0x7f0000003000-0x3c)="7a314ced4039498d6f6f25f644f8cfac7233d1817c359ee8dfb60b1a06bb494cdd948f4342a215e8ab4c67ed05c1c006c0a25dc4f1fddccf654dcbdc", 0x3c}, {&(0x7f0000003000-0xe5)="e0b59dafab98fda3a9048db8d728b80bee5138abddc0770886d05e8075ffb535c5bcf7df94a2e4698b3928d345bf4928d83f153a5a2161bd2695d54c44893f5c89255894f482594cf968ed5f143f757f87060c8a86a8ef6acd2fdb4faa5efa175e23ee119489d4e1bd42795545428a927c15935aec5ffa8a56f572fceecbef523ac31d1e56ff4b47e4600e228711d3923047a90bacf4db1ee2b8171b9fd0e4ac26f4e8d1677076f0cd339ba31d44862714f2900b97967b156f41eac680152535df6df3c61f3f2f3886c05b17bd05ff482c05608884a6860136609aca657eae65699f73c3f2", 0xe5}, 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", 0x1000}, {&(0x7f0000003000-0x9e)="cdee390a4a539b0f762c15df6d00b03f2d955450aa9319b9058b923b7341cc5a3b0bc1706e376243f3d93d116b4fe565471572c7803ee125fcd06eb0a4279bed3391fdaec19ab2408f762300bc1d0da4485a84ce642c3809eb3fbcba8525890dd0e863ffc9d3e135a1952c6a7cac05501a8e5eaced62a94c548a8296e37dd563968f8931282a28a6028c01ab6e5ff9c2571c8b6b6d939328844c237edcc1", 0x9e}], 0x5, &(0x7f0000001000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x9dd, 0x0, 0x6, 0x5, 0x10000000000, 0x3, 0x4, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x10000000000000, 0x0, 0x2, 0x6, 0x75a, 0xfffffffffffffffd, 0x7, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0xffffffffffff7662, 0xf34}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x100, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x9, 0xffffffffffff8001, 0x100000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8008, 0xffffffffffffffff, 0x0, 0x1ff, 0x2, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0xec, 0x4, 0x3f, 0x250b}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4b, 0x8000, 0x0, 0x6, 0x5, 0x2, 0x6, r5}}], 0x180, 0x20040000}, 0x40001) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00005f6000-0x18), &(0x7f0000000000)=0x18) [ 39.823609] Cannot find del_set index 1 as target 2018/02/15 16:45:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3}) fgetxattr(r0, &(0x7f000054e000)=@random={'user.', '-em0\\nodevd-)\x00'}, &(0x7f000036a000)=""/52, 0x34) 2018/02/15 16:45:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004ab000-0x8)='./file0\x00', 0x18000, 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000eb8000)) creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid}) 2018/02/15 16:45:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x100, 0x8004, 0x2, 0xbd, 0x0}, &(0x7f0000002000-0x3)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x800, 0x7, 0x0, 0x8, 0x81, 0xed5, 0x173f, {r2, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}, 0x28, 0x9, 0x3, 0x4, 0x7fff}}, &(0x7f0000001000)=0xb8) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000343000)=0x26) bind$inet6(r3, &(0x7f0000b03000)={0xa, 0x1, 0xda4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000c7d000)=[{&(0x7f00000e7000)={0x27, 0xff, 0xff, 0x6, 0x1ff, 0x80000001, "c1063fad3c8657315f385f6c994364cbed8b3511a2a31265a8dbd36bf47dbebabb3263b1b9b8bd3339150ecd5f7c99afa019107f584dc465c42c4c815f7ad8", 0x4}, 0x60, &(0x7f0000bff000-0x30)=[{&(0x7f0000467000)="0056e711c1e151d617f0cafb90c399c0861697b90693c0d59a8711ccc454b0d693e7bf4584576c105a89ea482ff9c270aa7f153ed00ee8e30595588f", 0x3c}, {&(0x7f0000b22000-0x5)="fb96b83b37", 0x5}, {&(0x7f0000a8c000-0xde)="0cf3b43862bb962a4266291c96c6a46005b145fb633fe39134cd9760f042813f3797ce816f51063511f2fd647f77856c607f492c6bb268701d01040b36790942cfdd3f0d2461dc31e0b4bd598bf5a3a232a936e847c7db9ab214fa3ef2509dfc99fd451a8c16be8cf2ad6fc4c81024148fd8afdf71c7611fd4625fa548ffaf54b43f732487fa7f7b9495ddb6991a3ccb98dee7f35969c38a7611201ec1e06e44d231e29362361cf957e721a07a8af0600ed174dd4f77cefeb6800c691bca95f9ac468952ccf89cf659b8d7cc774280921342543b60ae398f5eaa9ac6b4d7", 0xde}], 0x3, &(0x7f0000813000-0x30)={0x30, 0x10d, 0x1, "9dd9e6fe06eb6a3635f6661f4a543dc4114d22b318d1b5002aea4edb69c989"}, 0x30, 0x8000}, {&(0x7f0000402000-0x60)={0x27, 0x2, 0x3, 0x7, 0x4, 0xa4, "3f0d7942f32675e58fede93e28dfc1a9e3fd4c653613aae1b25649d11fd0a819c39e1e7b34d4bea80df335af7113311745e2a0b59c9df6f9a5c80c304c9659", 0x100}, 0x60, &(0x7f0000125000)=[{&(0x7f0000a9e000)="fe8bd4", 0x3}, {&(0x7f0000ba4000)="2c39bb0b71fea1f57b0350c253c9405e5617d595839fbc0115d47622058c65c7e9ae5155ddbfff51b21443592455c037f51fc7000e3ac74a2e5fbbf928a1f67acc6ad2fd4213a9c8061b51dea6c2b13991df5b25a66301", 0x57}, {&(0x7f0000c29000-0x79)="ea2f0ecba3b74e1966cd2965903ce25401c6c04ace14fd95d7db1984e3924f29e4c925685d80c49cf346bbfce2a33e240111a30ac5d9b206d642da19d6fa8d234b218ad9f054b8ff0d7128920110b16f6b8015f20c134e205b623f78d19812051fea8c8f80c3345dc8958341ce5d1a49e5e8f8e21e714bf695", 0x79}, {&(0x7f00000f6000-0xc3)="5d512559b5a5763ae8c4a3b9d90f77c57713a8228446d16b8e59950b8d70842d283b0b09a22b40855378168d3a705f0b1ebd0498e2c74a3abf16a878ab384ae190d0782a1d9036cb92ee0e955fa4477ead0b4d5340619cc34c93cf0f9c4d4c118973b06b7fc3e7cc36c5d64beb5fbd386bd99969579aa0cd32a28a12591dba5bc4022dbc30b5267539db3f7e3e547d028d6c4499d15519c96e3728ad98aa626dc5e864fcdc4426fb1f35516609e4f163c3063340f4661400d1060e1050f68fe9c776ce", 0xc3}, {&(0x7f00002d0000-0x8a)="d24d855bacea3ce25fabcfc4684ffe53c6c148abb721d86221e7efad57f24a112860ed830394b7afde06e9927beafa6a532fb5ce960c222b96089c10b3d37175e0e434257839b65ed0945ca8dae5af118946d80535ce0cb3a54670b17bfa1c7343e71e73a6b3336d36b44dfcc8a02614416155b61a3208ee1c0969cef6722cec156079987be063a42eee", 0x8a}, {&(0x7f0000e84000-0xd9)="8523bd0673d65fc48fac02f0de58956814a0005c32a706ad410fa69a1219fb634c7ada4977334ed05053f0959155ab3e3144808d5c6e7dae8e438b12488abbf8d898419413ca9f0819d10b8380a76fa62e367960aceebc911aa99bf1fb0b270959fd9c94689feb8c65fdae0d5f391142e4afd7166b476d908928079c1f5c4438eed4d66a7f516327126d77727cb6686521ef27d9e79976da29e132bdc1558721ed41e4d01552bd9b78046e46134087eeb00f2c9771d430233d391262ea66da47b8bbfe0b1f065d02805b6d4dfc93e5bc83b1d9d916e63d7733", 0xd9}, {&(0x7f0000b68000)="77d5825fef0bb8b95258c243cdc0fcfeefaac4a32414347bedd715", 0x1b}], 0x7, &(0x7f0000d19000-0x40)={0x40, 0x11f, 0x44, "37a37d3ffdcd7d384d726db23049c249e6effe1f2e71e060d041b84ab1d1db976d747adab54ba882520bd4e8"}, 0x40, 0x4000804}, {&(0x7f0000783000-0x60)={0x27, 0x3, 0x1, 0x2, 0xcbad, 0x8, "02763dd3c7acbe772f4285285fd9c841ece0a4e8fb52a10bc526ce5548ae2c6cb4ccf708f4d1c60b70bd4659bcc294951f786d122ae781decf6bab3fcc8c45", 0x9}, 0x60, &(0x7f0000252000)=[{&(0x7f00007b5000)="26be76e3bc74bc73544bc8c27916c4cfb9f9d45b13118dfdc15f22265b9ba6f2477913817df1ad953d17aaf55ce8bcad501fd69cfbe7ab7ecc5c90fbef49", 0x3e}, {&(0x7f0000169000-0x90)="6f0edc44d7c2056284c36898594155beb8ba67521e5f923a30366012f574259f5bb0b749a678f588637a9d0e4a26307f7f853dc0ea5544339b8aebf3b8dd63ac44dfbc29d61d93d52514cd06f50547797201abaed6cf91cf7db1716e153eb72c2a0bb7292361426a993be12d3c1b18516b29eda1cec4746bbc3b550756585ef0c5b4ad08a3779a066fb36bb93fe8203a", 0x90}, 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0x1000}, {&(0x7f0000a4a000-0xb9)="d052cb4ec336215ab3d61b9c3d1d2a01053242e61b7d8ac14de73eba2e6a07fe9c91c3023b50b001f98371d2e5f75202dd7022c5d689f29331fc44c2c0bc6cb2601a5139306cf34f9db7d0fb769435408054eeebdcab7191e623309aea3ccf911160d29302c01f36dce89ea406e9051c4794b2799a04f1627ef691a9a5ce56ea7204f2e70970156f57955d72955971231dddf81f504c0aa31d57cc4487e048fa47d3158e14a2b2efa7432c07dbeda405303810d2be048d2ec6", 0xb9}, {&(0x7f0000cb1000)="62d68123e4167a7ba1ac81184c08a8acd8186305f5adf5fc8fbc8802385089", 0x1f}], 0x9, &(0x7f000015f000)={0xf0, 0x109, 0x8, "5ed4b764de5c38505916334ee2c51e185bd2779c9a2c95a388da2da1e5b9ce0236d829e5c8559b934ce205f2e673cfbcd8a8c54957741dfda67f008d9563b2a15046489334b5af89e3dec2bd2e54347a82fe696c6e0dc42c4c8d6580d0eb5a6a41af0641c7bed51fede72667d67895a285d5cabc1f0414db4f0962e8c54f8eafb07afaa056f1e4934113dbd04e25566a6ad4d7c387437a6a45263a182a8a20c4f4769b7851fed5ec7c4903695f3a0353df437f90ac4cd3612555862c40492af6c38fe8b2ada06fae2d653f6611723d093ceba238894267414e8147db34519e"}, 0xf0, 0x4040081}, {&(0x7f0000fb5000-0x60)={0x27, 0x5, 0x3, 0x6, 0x800, 0x5, "8b88d4f88f6062ba4987410ad005a1b7a97508412a06b8a660f4fd5f3e3c1365f66f08963519b88e1924bd9cf163da354bdee983eaa3c9b235576c6ff009f2", 0x3}, 0x60, &(0x7f0000058000)=[{&(0x7f0000422000-0x54)="c3bf47ad82970d9cd2b52ddd8ac8ccd2a85e3a47b6b24be02123ccb1377923d7b8241102d1908af4f779a0bd42031395bfa48b070ca23a819f9c9df0a1a3f3ba95ad4d0bbea3914295953b964ca3341da86d4744", 0x54}, {&(0x7f0000ff5000-0xfe)="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", 0xfe}, {&(0x7f00008cc000-0xa1)="d7aea0a7d6b4b2064e891afa63f6f36a3655873c7c9659ab86a158af6180d74cf978540d5e1cb7719064464e55f43e0555db3674837545ac2944a2a3c0da9d036183c617fd4707992c8f8b80dee5a363a59f156b9ce8a49a36330a4e997c24ef619819175ddcefc3a33ea39f73dd63ac83c3cdc6a43902777e8c5ba00207e4ffa79e7317ea739259dbb7fc847ee420afa536d46109affe7de6a22c1b022e661267", 0xa1}, {&(0x7f0000146000-0xe1)="9a0f2dd5a50f54b8cff0c4fd1f5f1f577030da7eb12ee3ee03275017839d18633553d89e1feea1222043e4446cb6e93bd7534f869e1509fcb01506c3fff4272d150614a22b7c4844d80d3f405f725c27f20e39b098908ff0b4581854518979774d1025d05351e1c191737f0ddaee8d67fee66fade7ac9a701742ee79983f4e26e39f7d1af86da384eae2b91ce0156bbff1f33001e43ff69732bfeb8983804219d6eebed9dd390d7ed1210af00e5cf6d06566998d01a35dc18ea932156afc89992605ff6f244f6ee0fabe9a2c79afca5877bae832af192aa58f327e4ca2b55f7fb3", 0xe1}, {&(0x7f000061a000-0xe0)="12fc5ae9c4f7963f25b79f355bc9fc5769fad0993644b3a511450beb383fe0b78caa4c3c2e3b798b36bf185a1b86c873ad85d927818475362d349e6a9e1e83bb4d843a5398528cb48bdae3560ea70b4da942f65744792c16e1b7483ff9c955470e9371e79b79535df71057e18de29e224b4697abdcdfed57042e77310732cc4a2fffc20bb0cbfd155847aa060ebad01130a876a0f9e3b1d071aeed506bff55438bb83d507fc6900a765102e1579a8a115957bb502286b675ec80291b4e9e0ec5fbecc7cac77f63c0b66df1143230d6ffae5580c1b1c7c30ffc1eef8094f0f896", 0xe0}, {&(0x7f00007c2000)="00553520c85dafd1a526bada7312a78b96673ce9dc013788a3572ffa6a68f3cf18fb0ba9f77ab131408ce374802101c13e9dd851472bb63aafa0ba0f99e505d32c57404779163ad2bb05a6ee4365548b18684ed9febcfa8f642b1f3149a6ed25be77aeabc0f90ba02567baf423ae6b82c61f0d6791e0da8d8b2bfd4f78cbb84e282a93c75a755bfbf8bb5976e5611eb0df35", 0x92}], 0x6, &(0x7f0000ce1000)={0x108, 0x105, 0xe0bd59a, "e23516bb4d574fd98e4ee3614aac1f4825fd5bf331748cba0db0cdeda8c5fe73ee800852f3a1be004f73edbd207c66a40dd3e2cee96796fbaf94e3dd67fbb9dab4df2dff7a53051c1b51f9db0dc792c2688412989121d58d9ca0542a0de38e9c67408b68ad0be55cc9afe12639d59ee3551c7529119d9390f3bdf756592f19dde5767f3a89efe6f4eb731132d1fa68d058eb3ebe5e047f702f5db80f023fead42d5a97702e6342af4f015dc67e4647e93a89409cff64886fdf045671e009c2306b13b909ba51af9549a3853d2b86b9315ffa80386415dee8a501c1ecd6ad9deca9d7e4f425cde9af0f6cf33a709fb393b53cb38566"}, 0x108, 0x4}], 0x4, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/rtc\x00', 0x105000, 0x0) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00004a6000-0x1)=0x9, 0x20) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept(r0, &(0x7f000078f000)=@hci, &(0x7f0000d0f000)=0x6) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000fc000-0x4)=0x100000000, 0x4) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f000000d000-0x69)="b8bb", 0xffffffffffffff17}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f5e000)=0x9, &(0x7f0000c9f000-0x8)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[], 0x1000000000000108, &(0x7f0000003000)=[], 0x29e}, 0x0) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000839000)='/dev/adsp#\x00', 0x0, 0x8100) prctl$getreaper(0x0, &(0x7f00003c6000-0x8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000da000-0x54)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x800000000}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9fd1}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x54) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000568000), &(0x7f0000335000)=0x4) [ 39.900607] dccp_v6_rcv: dropped packet with invalid checksum [ 39.914693] Cannot find del_set index 1 as target 2018/02/15 16:45:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000002c000-0xa)='/dev/cuse\x00', 0x20000002, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009df000-0x8)={0x0, 0x7fffffff8}, &(0x7f0000c96000)=0x8) readv(r0, &(0x7f0000f2d000-0x10)=[{&(0x7f000036b000-0xd9)=""/217, 0xd9}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000a2000-0x1)={0x100000000}, 0x1) write$fuse(r0, &(0x7f00000e6000-0xe8)={0x10, 0x0, 0x1, @random}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/15 16:45:26 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000021000), 0x14f, 0x0, &(0x7f0000021000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = dup(r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000024000)="6d74cd205edbd22b458ceb7bc0de1fedd6b77ec9f9ffa35cf014a7900d") recvfrom$ax25(r2, &(0x7f0000024000-0xf3)=""/243, 0xfffffffffffffebb, 0x2000, &(0x7f0000023000)={0x3, {"87cde61f3b05fa"}}, 0x9) 2018/02/15 16:45:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000110000)='user\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a}, &(0x7f00000fb000-0x86), 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x0) keyctl$search(0xa, r1, &(0x7f0000897000-0xa)='id_legacy\x00', &(0x7f00008e2000)={0x73, 0x79, 0x7a}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006af000-0x11)='/dev/vga_arbiter\x00', 0x900, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e17000)={r2, 0x50, &(0x7f0000bbe000-0x50)}, 0x10) fstat(r0, &(0x7f0000268000)) [ 39.960181] dccp_v6_rcv: dropped packet with invalid checksum 2018/02/15 16:45:26 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000005000-0xa)='/dev/vcs#\x00', 0x5, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000009000-0xc)={0x20000000}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000), &(0x7f0000002000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000006000)=@random={'user.', '/dev/vcs#\x00'}, &(0x7f000000e000)=""/98, 0x62) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000000f000)={r2, 0x2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000000f000-0x60), &(0x7f000000f000-0x4)=0x60) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000d000-0x4)) 2018/02/15 16:45:26 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000032000)='/dev/rfkill\x00', 0x802, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000005000)={&(0x7f0000033000-0x60)={0x27, 0x20, 0x3, 0x1, 0x9, 0x8, "afb0a952ee9272c186f9660413eebacc3e020587ec6b74cfc915c7df775cd2df24d0f489e86257c84944134ce3c4846cb3423bd6091d55341b4f442c2cb507"}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000014000)="ac6faaaeeb0f6d68324acff24697156a07371cce909cf8b327e2d06379360e7f91", 0x21}], 0x1, &(0x7f0000007000-0x50)={0x50, 0x10f, 0x3, "30e110d99465e09005312ba0106870e9fe49c16ea8a3b0357c35b2f607d45f160de05db14bd3b6f10e66dca6d42da2514064b5a563b56b2af4334f35"}, 0x50, 0x20004001}, 0x20000010) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x2f0)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x168, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000001e000-0x30), {[{{@uncond, 0x0, 0x100, 0x168, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x0, 0x1}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@loopback=0x7f000001, @ipv6=@dev={0xfe, 0x80}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@broadcast=0xffffffff}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000004000-0x10)={0x0, &(0x7f0000032000)=[]}) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002a000)={0x0, 0x0}, &(0x7f000001b000)=0xc) r4 = getegid() fchownat(r2, &(0x7f0000033000)='./file0\x00', r3, r4, 0x400) connect$inet6(r1, &(0x7f0000014000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/15 16:45:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d93000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000a3000)) 2018/02/15 16:45:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sync_file_range(r1, 0x7, 0x8, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000081d000), &(0x7f0000e83000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000624000-0x10)={0x0, 0x7, 0x8a, 0x6}, &(0x7f0000385000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000049d000)={r2, 0x0, 0x4, 0x2, 0x68}, 0x14) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006a6000)=@req3={0x4, 0x8, 0x400, 0x3, 0xffffffffffff7fff, 0xfffffffffffffffc, 0xfffffffffffffff2}, 0x1c) write$fuse(r0, &(0x7f0000806000)={0x58, 0x0, 0x1, @random="07000000000000000001e6065d86a61bf2b3b36e2708546deaa3dedec0c98445f7bf7b8d3b874a62bb74e794b2ee47ed46cd5e00000000000009ca03d332fdbf2b839c907f080718"}, 0x58) bind$vsock_dgram(r0, &(0x7f0000711000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000121000)) syz_open_dev$mice(&(0x7f0000ad6000)='/dev/input/mice\x00', 0x0, 0x400000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) 2018/02/15 16:45:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000409000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f00005e9000-0x8)) ioctl$int_out(r0, 0x5460, &(0x7f000040a000-0x8)) r2 = fcntl$dupfd(r0, 0x406, r0) signalfd4(r2, &(0x7f0000223000)={0xd3}, 0x8, 0x800) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000000e000)={0x0, &(0x7f0000004000)=[]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000-0x16)='/selinux/checkreqprot\x00', 0x8800, 0x0) bind$inet6(r2, &(0x7f000000e000)={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000001a000)=""/172, 0xac, 0x2) connect$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/15 16:45:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff6a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004e6000)='./file0\x00', 0x4) r0 = syz_open_dev$sndmidi(&(0x7f0000bcb000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x400200) r1 = openat(r0, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000fc000-0x110)={{0x0, 0x0, 0x0, 0x0, "a80eab59bb3a94e6f1b4c64dac68b527d163c75eb32565c00d0bafe0ab5794a85e1b0546f850b0f8afd9704a", 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cbd9e83b1d037a0d848e867bf733d0cfc80bc79e4ac444ccaa3971e6f3c7f4bca9c45878cf8c24f733fcd4e95aaf5c2cb18dd9dd7a324cbb6e9016b9f8ef5e", &(0x7f0000e1f000)='&vmnet1em0self\x00', 0xf}) membarrier(0x10, 0x0) 2018/02/15 16:45:26 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073e000-0xb)='/dev/hwrng\x00', 0xe000, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000d18000)=0x2, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000d19000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001e6000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000d18000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a3c000-0x10)={r1, 0x58, &(0x7f0000480000)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffa2b}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000a4f000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) mprotect(&(0x7f0000038000/0x3000)=nil, 0x3000, 0x2) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) syz_open_dev$admmidi(&(0x7f00000c4000-0xe)='/dev/admmidi#\x00', 0x6, 0x28100) 2018/02/15 16:45:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = syz_open_dev$mouse(&(0x7f0000102000)='/dev/input/mouse#\x00', 0xffffffffffff04a7, 0x480) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000096d000-0x20)={0xdac, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000cb0000)={0x0, r1, 0x0, 0x1}) rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000939000-0x40)={0x4}) [ 40.090607] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/15 16:45:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000598000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$unix(r0, &(0x7f0000a0b000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$packet(r0, &(0x7f0000a37000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f43637392ff7"}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000fc3000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000057d000-0x4)=0xfffffffffffffeff, 0x4) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x0, 0x1, 0x49, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = gettid() ioprio_set$pid(0xfffffffffffffffe, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000003000-0x10)) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fbb000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f00006dc000-0x8)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cbf000-0x4)) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00005c6000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001d2000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) 2018/02/15 16:45:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000013, 0x2000000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/15 16:45:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b50000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000e53000)='./file0/bus\x00', 0xfffffffffffffffd, 0x0) pipe2(&(0x7f00000af000)={0x0}, 0x800) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00002ba000)=0x100) futimesat(r1, &(0x7f0000700000)='./file0/bus\x00', &(0x7f0000101000-0x20)) dup(r0) unlink(&(0x7f00006f0000-0xc)='./file0/bus\x00') 2018/02/15 16:45:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readv(r0, &(0x7f000077e000-0x60)=[{&(0x7f0000285000-0x22)=""/34, 0x22}, {&(0x7f0000d9d000-0xe0)=""/224, 0xe0}, {&(0x7f0000283000-0xd9)=""/217, 0xd9}, {&(0x7f0000615000-0x60)=""/96, 0x60}, {&(0x7f0000e9b000-0x9e)=""/158, 0x9e}, {&(0x7f000088d000-0x90)=""/144, 0x90}], 0x6) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a0a000/0x18000)=nil, &(0x7f0000a86000-0x18)=[@text16={0x10, &(0x7f0000732000-0x4a)="0f099c0f20d86635200000000f22d8660f100f0f20c06635020000000f22c0f20f7020210fa966b8fbf604da0f23c80f21f86635000000000f23f80f22250f20e06635000002000f22e0", 0x4a}], 0x1, 0x0, &(0x7f00002a7000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dspn(&(0x7f000057e000-0xa)='/dev/dsp#\x00', 0x8000, 0x400000) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/02/15 16:45:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000075000-0x8)='keyring\x00', &(0x7f0000696000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000020f000-0xb)='selfnodev*\x00', 0xffffffffffffffff) r0 = add_key(&(0x7f000017d000)='keyring\x00', &(0x7f0000976000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r0, 0x0) r1 = add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a}, &(0x7f0000fc7000-0x25)="a0", 0x1, r0) r2 = socket$llc(0x1a, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f20000+0xb35)='/dev/hwrng\x00', 0x90002, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x801) request_key(&(0x7f00007ed000-0x8)='trusted\x00', &(0x7f0000cc4000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ca8000)='/dev/hwrng\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00008d1000)={{0xf004, 0x2000, 0xe, 0x25ad, 0x3, 0x8, 0x0, 0x5, 0xfffffffffffffffd, 0x2, 0x5537, 0xffff}, {0x3000, 0x1, 0x9, 0x9, 0x0, 0xe9ec, 0xf0a, 0x7, 0x4, 0x6, 0x9, 0xfffffffffffffffa}, {0xf000, 0x4, 0x8, 0x3, 0x0, 0x5, 0x81, 0xfffffffffffffffb, 0x2f7, 0x4a6, 0x100000000, 0x6}, {0x10000, 0x2000, 0x1f, 0x7f, 0x4, 0xfff, 0x4, 0x8, 0x200, 0x4, 0x2338, 0xff}, {0x3000, 0x5000, 0x9, 0x4, 0x100000001, 0x4, 0x1, 0x401, 0x6, 0x0, 0xb75, 0xfaf}, {0x3000, 0x5000, 0xf, 0x4c, 0x20, 0xfffffffffffffff8, 0x2, 0x1, 0xffffffffffffff81, 0x1, 0x7, 0x2}, {0x5000, 0x10000, 0xb, 0x80000001, 0x9, 0x2, 0xfffffffffffffff9, 0x4, 0xfff, 0x200, 0x7, 0x5}, {0x6000, 0xd000, 0x9, 0x9, 0x5, 0x7fff, 0x7, 0x387, 0xd7, 0xb443, 0x4, 0x9}, {0x0, 0x4000}, {0x4000, 0x7000}, 0x10002, 0x0, 0x3000, 0x400000, 0x8, 0xe000, 0xf002, [0xbc5f, 0x8001, 0x2f12, 0x5]}) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) accept4$netrom(r3, &(0x7f0000cf6000-0x48)=@full, &(0x7f0000edb000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000679000-0x28)=[{r2}, {r3, 0x1}, {r4, 0x2010}, {r5, 0x4}, {r6, 0x1}], 0x5, &(0x7f0000000000), &(0x7f0000001000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000c00000)=[{}], 0x1, &(0x7f0000001000-0x10)) 2018/02/15 16:45:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getgid() r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000073e000)={0x2, 0x0, [{0xc0000101}, {0x39d}]}) accept$packet(r3, &(0x7f0000994000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d53000-0x4)=0x14) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x8000035}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/15 16:45:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f04000)={0x0, 0x0}, &(0x7f0000024000)=0xc) fcntl$setown(r0, 0x8, r1) connect$unix(r0, &(0x7f00000c7000)=@file={0x1, './file0\x00'}, 0xa) setresuid(r2, r2, r2) connect$unix(r0, &(0x7f0000c16000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r2 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000dee000-0x77)="000100008d060000000000000022b8d7004f6f3bcb7d8500cb1b4453184465069206e3ad74cf3a9291029ddd52e227b743a34e9e86716a651153b14b10c39617368399ca", 0x44, 0x0, &(0x7f00006fe000)={0x11, 0x800, r3, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/15 16:45:26 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/enforce\x00', 0x400100, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001cf000-0x6e)=""/110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000055f000)={0x0, @in={{0x2, 0x2, @rand_addr=0x80}}, 0x7fffffff, 0x4b, 0x2, 0x9, 0x5}, &(0x7f000018a000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a57000)={0x101, 0x0, 0xffffffffffffffff, 0x9, r1}, 0x10) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000d61000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) munmap(&(0x7f0000b8c000/0x1000)=nil, 0x1000) 2018/02/15 16:45:26 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000095000-0xc)={0x0}, &(0x7f0000150000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ad9000)={0x0, 0x0}) tgkill(r0, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) syz_open_dev$adsp(&(0x7f0000bae000)='/dev/adsp#\x00', 0x2, 0xe000) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00008f9000)={&(0x7f00007e1000/0x2000)=nil, 0x2000}) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e7b000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00007c7000)='gfs2meta\x00', 0x1004, &(0x7f0000a06000)) mq_open(&(0x7f0000a81000-0x6)='gfs2meta\x00', 0x8c3, 0x2, &(0x7f000089d000-0x40)={0xff, 0x4, 0x4, 0x1f, 0x3, 0xfffffffffffff001, 0x40, 0x200}) 2018/02/15 16:45:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000153000)={r0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000927000-0x4), &(0x7f0000795000)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000032c000-0x4)=0x1, 0x4) r2 = dup(r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000ede000)) r3 = syz_open_dev$dmmidi(&(0x7f0000620000-0xd)='/dev/dmmidi#\x00', 0x8, 0x402002) ioctl$KVM_NMI(r3, 0xae9a) 2018/02/15 16:45:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b36000+0x492)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00002e1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c07000-0x14)={0x8, [0x2d58, 0x0, 0x6, 0x2, 0x6, 0x400000, 0x8000, 0x7f]}, &(0x7f0000ba8000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00008d6000)) 2018/02/15 16:45:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0xffffffffffffff89, &(0x7f0000e98000-0x8)=0x2) syz_open_dev$dspn(&(0x7f00006a3000-0xa)='/dev/dsp#\x00', 0x2, 0x10000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008a000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000832000)={0x5, 0xfffffffffffffffe, 0xaa, 0x2, 0x2b, 0x2, 0x1000, 0x5, 0x1, 0x8, 0x1193}, 0xb) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000e56000-0x14)={0x0, 0x4, 0x887f, 0x4, 0x9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/15 16:45:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000169000-0x18)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) clock_gettime(0x0, &(0x7f0000b7b000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x44444444444476f, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) accept4$packet(r0, 0x0, &(0x7f000072f000-0x4), 0x80800) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b68000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000e45000)={0xffffffffffffffff}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074b000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) sendmsg$key(r2, &(0x7f0000dc4000-0x38)={0x0, 0x0, &(0x7f0000728000)={&(0x7f0000d77000)={0x2, 0xe, 0x10000, 0x6, 0xb, 0x0, 0x6, 0x1, [@sadb_lifetime={0x4, 0x4, 0xffffffff00000000, 0x932, 0x4, 0x8ef0}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x6, 0x7}, @sadb_x_nat_t_port={0x1, 0x17, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x7fff, 0x0, 0x0, 0x4, 0x4}]}, 0x58}, 0x1}, 0x4) 2018/02/15 16:45:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad9000), &(0x7f0000cd5000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001c6000)) getpid() fcntl$getown(r0, 0x9) r2 = getpgrp(0xffffffffffffffff) add_key$user(&(0x7f0000424000-0x5)='user\x00', &(0x7f00005ef000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000565000-0x1000)="fcf404cccd487bbd1f1b7593053f854ed51c4ce12c50c13176b38bc6fbf776d5691016e1a0dbe642bd3f26425ccdd1793dc1a7d0864bed617d4bacb258871cec1d9bdcab39af3ab994c1a218909c1662cb5a25fd720448c98d91d32dc7490e8351dc9a6a09e68f7986d87962226a459a3142e6ad3eeb84a3d9226ab0dd66157d20bae429582c5bf765ef5926a44a5516a9211fd27ca015170cfb54379356a6dd698858e733d35c16c9faa21800ca36d8b9e5ce7128d8d9832fdfdbd8e83ca8f52e3f514a7fb8f19bc2d619938f3db610528496861c9e2d333c2c44885ca3ecfd9eec7150271825e67db72c255e557b78c0c947048500f6d533c6c81335737844535c7dc6b5ce21df545c40454bf503f3a8fee71053cf6c6fb613d9b0dd7dd430cb39b8859adb2167e437100d1ad2a01526e5c0a1b35143a5c36b78d16857054b04916fff665bbc6093630863e06b406ea60c392df31a82e451f940f1d05a85146b3d59b75fb292a088c771a4018904ad05e62cb60df56ff680462851f973e6506f86d2e0a821ba4dfd6df5ab04b332692b00fda6781e084e4ac6e4249545e5dfa3fc2f5c3d27ddda14ada6dc6e5cc1129562619445c1256bbb54c135f461e424407c030ce2772f2990cfccdfc8956a238ce0c04056428931bc90f8e062b4746ec1d64ce6cb901337ecc76c2272981a1b6974c5bf3a70dfecd1872c34998832580c56795e3590ea98fcd66989b3987dfdf49b20df6e4ce9ba008d917ce2f0f2eb96825d9c70d3253680cd52e30dab14fd346ebfe22c30a61c1afb0650305d1f479579b77ab2a5200ad30e7d91f666faf4bc8b1cc576a0be7ebf463109b3dd033d63abd906766fd7a200c68d463056a85b30b81e850721e40853148d6d9c785f6ebd1bc8cc91f3372d36a688841ecbed23111757592b95823799aa204d33209f4f0407ab3755b2d79c0fecde74c0aca7b13ac8faa16185f16a6be7da6d257cdf13ef2fcd6a7bd43aab4335b6e49f3afc1667272a42f7661a094bfa7fa946de138ade700a186db239ef2015b69c2bb7ca1e90e1a9c986e0a71f3241fe0078197683a3c25bf9939686a8e7749f2dfecf60ec3ddbc7a2370f141a78d8af52c65c8dac3c46e69f975fe7ab91192121b9980145702d08793b9e076263c456ae87faa9b3e9a6bfe7fb521623d3462165a6acd6df10dc7d3d7ba97a53d09b22b2056fab4d503952d193988012db008b7cfeb7d1ac3c4abb2cd5e3de8db5d9776ac404867494e93eb9612988c8406421a83f3c8e85547ebc7b1ed599fb99ae78f0db2416f2b58116beb4e8f6169aa10e00b8738f465c3d359e51d897289650deafcf46c013ee947f5954f3267932dd8cdcf72a2ae5f91be6da60eacabaf16b87b058858a6c9c3a07d363b2b4187640a5845d79473e8bdb168236750084b504394ce110976d1bbf3ee6f163bbbccdd81e6d5d3a2c0be60456a0bab90242fca9aa948ee3f4a16940e7a9196738a4e945b877e7307f198cfc863ce12190a43c89fa83d52e07c21bbc14d4094ed5f329d0e7c847a1151227af66f957da3fe8ab007abaedd904e2368a3bb3cd6641762a3a24d64a826ca0e87119c01e7c5381a06d7c6e6df1a3682e99e72b00fb1a5e5b07bd8516d801bbe353cc6be90746a2c446b551065e8323ff0bf86f203ee06c0a163f6f57d518d27dd1468d5e7366b65cccaac2debcb1f2f13644ab0d287a97ef24960f0577a1f1cb0d19877b38fb7a8ec04b28545698e801c2e878ce981701617af0a67b45a99c83f4933369e6e94dc3968ed9a5fdc94c4636136c340d120f709479faf989c2d23615619f6ce3ce27a4a74644ea3c4d1b3bb36fd175f4644577b38d49ce8af95bc99383df103470849e69efff56fbbb5e899715f4ee1b10b1b9f226253ba04d98a4c5869ab4b16e073427d160e2bd25b9d483a8f990dd83265d4a2d798a4ec641bdfd2c73c2e280ba4fd98cea32d72ea8e6ce10b01f0628e49bc18e36066e361395371223ca075d7e23b1b64480c08ceb62a33ac7bd002b1ae9e5ab5cfddc3e94007c4974189a91b1082cc844de0323690cd0a3d926df8542b6e848a87aaf68ed3dac631a8fecb63071678f5a148cec35da0ac67bb104013bdfaf688a64e2dcec66be3d074d6893b0afda6bccca92385f1d9ab2481b5ffd84eed197464c3443268a7bd56544cc36a85f4f434841b99cb066b56fb592935d000430833e6e14224737228ecfbc40af56b1fe64e5cf58f69695d067e691c44de6c544ed4c789d394639a0194c69ef9fc6b6f33f0836d20e6857e2ac78fe706e3bdf52952e9a0ec90cbe2b2462b392207fcf07dfbc5d7ef02f82a5a645dafb866aff0751741bb2f1bba56d0bf2d2b0aa646d954464650e3152cfa90b1c729ffb864e0a7afde696d3b49bc89c92a1fce8d61a64a0993602be741e3b3017da5a11bbeb2d0313c74aa30cda2590c256796025af3357b69a1d17968624d86315a94b11382feca6331548d089a675b082f7a7c58294016ee9e705dcf85f2d5d452dd59dc7ef49c3a2e365b630632810bb82165a5099937503fd27355cce27e38ebf6326ccf65e49c0e2aa68be803debee8e0debc05058d89507fd23091f9a5c68d34111d1a1a4e02b79f47a8a2803d0cd7b11107d531d924942ea7f7d4d0d4e5a7cfe105a2fee3891f9a5447eb981185bcd9712e326967f6be72905bf2dfc995717d797335d51ad4757d9b9c30584b67a4b7f25d3ee07a76fd7117b52bb61fa0de361645793bb7f04b2a6d6175644c0cde0a630ae206b5cbb0c4fa83744c22c6f2522462148dd2ae7fc437c724aaff2f95b146095781836ebf6f389dbebd6b0c87f5dfbe63e695e25d030acce9947a26b72276fc3ee736c66c001aa73c36e32b0ae1190aa2ef1ff4a287c055841d345f8d7deddca903427c6c54d7286d43d4ef040c4cc4399420d246bea64e2c0e8b6d044efd58d5c5172d6ad18857284fbeeefefc9ed9a29dbbdba71f363e14627e7c4fb84f1eb3c6e6f7364d812153c701e30cbff00e2149a6ac78d6874fb52b2521a91245e5f9e772ff22ea90cfaed6f14acb9cd9c43666405948d2f61274dfdb8d9076e8996974320063eed6e892aec167bc832446ac13a7f45a91e4a1c6c07cbe9ada91758979bf252131afeb8c3ce42303c1c8682434f056a84180ed35ca775bf8fa5f24d00043ba8d72bc52218908aee7fc51368e6ed33e9dcb299f6e6dda86073e3cb912ba2cf6c57220056d9b5ba4267f8767a3dec5a0239749d731056102f99842cf54ac72701099d9a418958aea00a92ca0acea3fc7169d12897169694c8516673009a4fdc2a3c027189bb24fe601b5627047a0284881e7da12be8357ee696b54c819b97c4a4c04eecc30ea46c159a994ce034001052d81a09753d4d2ba046264f9a768a9d68eec3c542233641117eb7f155bde838119d96688c37d85da2baa48eec9b3ff90c91b03881c2aa668c1b18402b3b786f9afbb878978cfab9918cd9af98875484c12f299b9829ba6247e7bd044646cf2debf85798b73adc2a0fc74e00ac19c2baed948ad83ccff5ff8d9727d84f9eae4c928190eecaa7cf0bd56ea499016f8e5d0bfa58045457e0eb8cc1d73b5f4caba781122d3a569a9a839be897a697e599a76752e1ace1353dc63552dfa574d275af2344860fe5f07c5109b46b284222048ef265f3ac136ec65f13264c4db16af874ac5be9d00ad15e8f70888a1a1678e668458ac9f0659a1ae52cf8275f7a739ae2ed20c6a62d97549d43f47764dc155bc6d59f4aa0ddb38c3e6c651269e9dc84af085353a6852bd906860153444da630bfe52a2209ed8726c84d6ca73fb8c759f96b00f4927ea8aa6f62110c037d99aaebd3720dceb407ab2a85908dbbc432f21b122aa325ee4b7bd5f36c461ca3be75c25b95045286264f88e3dd649267111f56471cf5b2263988cf06fc20be7093bfb48a7ff01918b6bd4ad307b30e5a3cefd306294574705c22c99836d82fd2fa3ffeba9c11e6fd25ddcabfb86f1ae9e6ea042c7f60b50889abfc55da442ca6790e1d864f09a828767b6ad1cfc8d30e3056ed6ba4fee993f11627d2f6f1de78543965cbcf5b3fa9bf8ba0f769ff045702d2e9a2b9273c01bbaa4a7eb0241daa429a9cec8abb07308645f4a7d6be82327f11cd30a7c8e2b77447548fd3d9120438b8afeb0ac4dd61a9293a22dd2958be502bb8dd62cc4ef122050d5f02b929db4f8cfdbab9ecb8a02314bf09fc5ded377da9fdc3ed7b830b02334b70abe027314ecf5a0ad5efe648248c8d53aa5e9bda8cf6875ff2fd908a5e84f243876c502da60a2be7f8547775d0a014eb1e3c4bf9e80259b043f887a613704ed7acb74b96afc1b10330c4dd9d2bbe69b1553b1f76a2282af61235c820da4fec920eb81c33aca0d799b6589c84fe8838937db294cb54c6a09f173dd44ff78250d87568c9439d8d61e7c4a9524173dca3e8aa32502a24fbba78f909b2da434326898e1096eaf0a9393c846609723e81df9c5d5699f01ff1bee07299a1f8acd84fa912fe01a5370e03322353db507ed35a7adc208b7cfdad650ad4daceaebf399ac2acf73fd0a5b87042a75332e80c0732058662349c7632791e8060194ff5c058b48160390293447f9d0e8d59369740a0b18314c903b5fed8ad5e7b7511222b128ea7eeac420a4bdbb281fbea18b127d15feac72418879f762bdc8ad31f1f400226f722b9e5a4d3d5cbbd11ad8f513ef5df65687b7d89cad4dca655b2291900b1d6f872dfddec6483c0fa64bbef706332caf6a01f2d5303e8f48f697ed60dce8e34b33b23288a0950208f31568a0c4255588b84c3063370938a2c381aae643d74d9c1d9044b6a22b65789df07d7b70e02def8a8f97cd4f5d6b99d396f921d3ad7b9e18afc13fe3d780dea1bc1177416a91e71e60d31fb247aa8310de6cc67a5a6516cba99dfb66278356514848e3a5f3004c1b14e42a38f5a2a69e354ed925786e329a40d7636121e03da8890a095ea672e720393b91361742665f145ce7eeccf738a961902bc64e9e2723bdd1f3b5c4defb7ffadfc6dc3293e7ed0ed0d1ebe86d41813a274a4845a2f17942bf633df4afe83e55a378ea197c347411dafc29dafa0bf8c99ca4ce4d5a9cb8c9dd7b5a6545c34944d6bd373c375bd8aef1a7362a6ba3646cec5387eebe14806de4f7622b9ad71ff340c2ae3b9941817d76afb5b19020fd71b72c8e473c44f0ad6456dceefca15e050a6739418c98c5200e226a4a0119615dca61dac8e8c1139be6e1a56cd556c765551d99edc8f4abe6bb999c5ef1f873b2aaabe5d0c3e51834e5aa80a8e5083bce5bddb70da713e18eec8d160e8bf14579b3febddcbdf907356936f71f3e439c3942d68f4f2919d7b813c78e4937a2d73a8cac8179398794041c3a1d966ab94151316af216fbebd40e99c58d61efae6f7d052b4dd05d192b0b8fa1450c30d364caf18a61ea3db9031e320b78c93cb5fbde7ee7b0e3fa651a077b4f0634e33b589904fc825913325419ebf02c834fc4ae0d658b7af264571a8a3a04145c190815a5e5565afaac76c1c25fd8f7948b1d02ae4d9df00af77a5c5a629a8f03b7f6a8b54a43d9cc11a190233ef461ea4e73cf4be3c0af754122e48417045596e96b1b6432fa905a11df69010cb3ca98b81908f9ee05b2abe6cc1a14977fbef1d7ba34b415d1b52e739766b32b3971de44f2a88084fdf91c8635146efa5d6d43fe1670ed47034c1966818000573cd472bd46f36d7926ae001ddad5f93", 0x1000, r1) getpgid(r2) r3 = syz_open_dev$audion(&(0x7f00004b5000-0xc)='/dev/audio#\x00', 0x69, 0x6aa41) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e48000)={0x401, 0x0, 0x10000, 0x88}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000890000)={0x0, r4, 0x10000, 0x100000001}) getpeername$packet(r3, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000646000)=0x14) recvfrom$packet(r3, &(0x7f0000da3000-0xc3)=""/195, 0xc3, 0x100, &(0x7f00008a0000-0x14)={0x11, 0x4, r5, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/15 16:45:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00007c0000)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/15 16:45:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = add_key(&(0x7f000069e000-0xc)='cifs.spnego\x00', &(0x7f00003c9000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000a8000-0xd8)="e69ce9a73b6b66a3800050ed1b102c69c3a4e9b8542183f0c87ea98fe27cffa8937813e04f2f06104aeba24ed84451545d2728133120b681186077ec9edd695bf3af1ac79d5753118cffebf563da6607494d8d5a72f0fa26807795091b8de07bfffd5853bb6214c2e8af1a824bedb21372614ce2df5c457da327ffcd54385ac4e79e91903fd0cef24bf6ebcfd3ec7371baf22e25f857f3cde07612600aef5835f04269baf73747108fce2a9ef0b622c253e756b44e1207ad2d52f4ba6816ef05dcfda7b5fbe5cadaf9f5e0afabadc79125c175aa08649158", 0xd8, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000211000)='user\x00', &(0x7f0000ae9000+0xe40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000014d000)="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", 0x1000, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f000071b000-0x10)=[{&(0x7f0000a7a000-0x28)="8ec9247e5a382eb2db53415adfc74d0210881eba615dc8cfe54a31f29a3865d02f03dc57593e6efd", 0x28}], 0x1, r2) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000625000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000ad9000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000013f000-0x8)={r4, 0x6}, 0xfffffffffffffcc4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002c2000), 0x8) r5 = syz_open_dev$adsp(&(0x7f0000d0c000)='/dev/adsp#\x00', 0x8, 0x8ac0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00005d4000-0x67)="fa9fd03515d91e4c3df490ed3dc21fb737481dc2f0ba1fd515691554fb3779f652fbf5d201ac25efb205863db1b32d39d7860c2c81bed0497a915163eaaac7be8b6debfac09f6a0fbdf5c24ae1881f3a3b45c7d69b240824055d0d79bcf0c9ca105a41dbfca46c") ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000df4000-0x4)) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x101280, 0x0) readahead(r0, 0x6, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000904000-0xd)='/dev/dmmidi#\x00', 0x2, 0x200000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/15 16:45:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00001f0000-0x5f)="6e65742f6d6366696cfffb56360033250fb3bd470870bec98702668156f09dbce789ddb84452fb9829efac42f418cd3e9fb68b00baa44f9922753d07c22131f8a6af42f9aef652924b42d324c62a70cb9fb918caa59dbe63259c93df8a1277") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000062b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a17000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000ca1000)=0xe8) r4 = getegid() sendmsg$unix(r1, &(0x7f0000880000)={&(0x7f000064b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002e2000)=[{&(0x7f00004bd000-0xc6)="29726081d66a4126f2f9a34e26e0f7733521340d2785331702ced9176187ca77c287785a926cf8c983d2a4780ea4af1c28f8469338410196679935f269a610cd1c2cd010e5082b36eeb8617c211f8eaba4da57f0e3d8b6ce76f26660b662dfacbd3995fff3ff564ef5e592e5a8583e6836707630b38e050be8e7c07df6388a6867f16c1cddced53ed850057dddd2838f068a12ef0f7dcc4a33be25445e48ccb741613ef595ce84bc7ccc305fc555d98e7ff23f9a960941494eee001e2b28a54d7fa011332e87", 0xc6}, {&(0x7f0000a44000-0x94)="930174905be3d46557b3fcded0267e089877574941a6d03c57b5d1a05d8658106ee8dc8a1017dd0e28a7ab6b4c1230fcc0bcc0a9b6f65b5ea62903b115339f2a6c06debc7eea26a346abdf1471cd73113d458a268993facda70136dcd57cc13fb634a0aafc90526dfc4731ae6e76bb18428c3eb36dbf61ec38106591ea357a3e8c221ecd11fd21b8eb9055e278b58b6d878373c1", 0x94}, {&(0x7f0000ed6000)="f7bac3991bfb090b973ff176ff7960c0f1caa74c87525d7bfb068b48c2e0f7d0bc682e9ef0c37afe00a44d3fbf71d7cc32bfa69283901a1f112333c0dfaf263448dd1617f2c74ea5c289d6576048b025dec429f46d3a6ac82ace64b946661a9e9c0b99fdb15988cccc7ea9624e829b14c2e19d15dcce224fa04143f5661b6fc67d3ce709f238904d3cc125843d516f7dc5845ea58ec8ce376fdef1916ecdabe48e3448055783f858e6b055f9eb", 0xad}, {&(0x7f00006d1000-0xb9)="3d15ee437a052954fa85ad47d53f518f576a7c6963cf90cdfaae5a253e72a1eff49f215efd1a593c3ddc1b64e413ce16555d14476aa81f8762fee572b98cf8f4b7bdeaf16e3ae94840727ff7222cb647dc1b03b14d7ef6a8e248d6d014d2c4f9899cb07d83d38259c76ad191e5588a749c4bc595f60d9824fed1dbfb22f8672301649159698bcc1dd01d50a57a02032177070fa4afa8cbb5fe8bb1c388dc03bfd07d77a9292e5280c36c5753470774d3aabbda1593a831613e", 0xb9}, {&(0x7f000042c000)="84f3597ba79112343470157f2c5170539a31a293b9a1a6dfa6cc56e576983c11b0fa0d4e50805c057e22637ad21ff33a41518e04541ea7c5efd0312c05d6ec2edd22482382ab9da66550672c1afcbe80a4f7eeaa8245ee968437ceeb04fbd21d22b5d57314e0ba19d273caeab1db0f13ff764db08f46daa46a541aea430c8f7e1a298559d4032a52d57dbe5c8b9cbc3e0d2856e857f84cf767336715c6a301412715502d41f7d8a5803b", 0xaa}, 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{&(0x7f0000d74000-0x1000)="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", 0x1000}, {&(0x7f0000821000)="c12c0723579fe36e472a6d8a5f8d288689d8d9e39a5a6b7dce3822bb76f6d1ab999f2426628c36c9b00131ee42dee26a6cc3331cae7c1162c7036aa078f07dff01", 0x41}, {&(0x7f0000e7c000)="b0ae081f7fbf08b973226abe32587dbb69cf0556e3f3ef2f739e7546e22fc667b04d8ec26fdac1ddf0914c4eaf92caf3d3c32786f4f964f3b1915df8092be828aec2779f754187a50322e0de3e688315a85836fb8e23c19abc3e082e7de35d16f057d990784ac711066e1b70b8b213c92efc1733097eb8edc6f437d6563b8b87aff9294ac70b29f7cf2fdc009310409646b9a707cb5f0421142e209a2b9b3b79200db5df54197e3248322d74df6f1bb5110c0b2e604d015dee6381fb01a1ab9a61a30cdfc2e1f942e52816c182f9", 0xce}], 0xa, &(0x7f0000a8b000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40040}, 0x8880) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/15 16:45:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) fallocate(r0, 0x2, 0x7, 0x80) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000f3f000-0x1c)={0x1, 0x7, 0xff, 0x0, 0x8, 0x40, 0x3, 0xf97, 0x80, 0x2, 0x0, 0x40, 0x0, 0x304, 0xfff, 0x269, 0x20, 0x9, 0xd7d}) clock_gettime(0x8, &(0x7f00008ad000-0x10)) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x40) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000ef0000), 0x4) dup3(r0, r0, 0x80000) dup3(r0, r0, 0x80000) pipe2(&(0x7f000076e000), 0x84800) 2018/02/15 16:45:26 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b0e000-0x8)) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x33, &(0x7f0000b0e000-0x20)={0x165, {0xfff}, 0x40000002, 0x1}, 0x0, 0x8, &(0x7f0000b0d000)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0a000)={0x0, 0x0, []}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x2, r2}) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4), 0x5, 0xffffffff, &(0x7f0000344000-0x10), &(0x7f0000000000), 0x1fffffff) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x1) syz_open_dev$binder(&(0x7f000037b000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005e5000-0x8)=@assoc_value={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004d9000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001}], 0x10) 2018/02/15 16:45:26 executing program 3: socket(0x2, 0x80003, 0x1) [ 40.697786] sctp: [Deprecated]: syz-executor4 (pid 6162) Use of struct sctp_assoc_value in delayed_ack socket option. [ 40.697786] Use struct sctp_sack_info instead 2018/02/15 16:45:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/15 16:45:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000c81000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0xfffffffffffffffe) 2018/02/15 16:45:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000035c000-0x8)={0x0}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00007d6000-0x10), &(0x7f0000629000-0x4)=0x10) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000353000)=[], 0x0, &(0x7f0000c41000)=""/237, 0xed}, 0x0) lseek(r0, 0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000ca1000)='./file0\x00', 0x1, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f31000-0x14)={0x8, [0x10001, 0x0, 0x1, 0x5, 0x4, 0x80000000, 0x80000001, 0xa8]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) accept$packet(r2, &(0x7f000058c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d6e000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004e9000)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e16000)={@generic="ed1bcd1e335a4b58fdf050c71de6d7fa", 0xffffffffffff8000}) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b7000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000430000)='map_files\x00') ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000019e000-0x50)={@common, @ifru_flags}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000058b000/0x18000)=nil, &(0x7f0000168000-0x18)=[@text32={0x20, &(0x7f00004ce000-0x2b)="9abfa281130c0065660f3834460ff20f3066b871000f00d80f22e6650f01cbabc4c149542265f4650f23df", 0x2b}], 0x1, 0x21, &(0x7f0000236000)=[], 0x0) fcntl$setflags(r1, 0x2, 0x1) syz_emit_ethernet(0x66, &(0x7f0000bd6000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0xfffffffffffffffa, 0xff, "8e22df1e0a64a34e1c124f914df9eb4e4f5590e322b92e9c6134471a69a1d14a98f5544e0229319d27019cd973dd2f32075b60db39271bda1451c5b30bb034767c8017acf0057695ffcc73b58073f75263fc7c83862b0624887a8bbd029057f28bac137dc9d5ba18add1e93072e21b0695de629e04caf530ef04e9d3039dd4ffcd8871fda785c26ff7e470c30cd9704d3df14cbc87c05a7ebb4f3c04858be12679fd844e04c620f056399c9b00c6d092c6e11037ff40ba5c10abb71c0ead919c5ce5070ae4953a24365304f91d60f03edaba67b294cc8c8517538a9948ca7193dd2d30b8dc8698362614"}}}}, 0x0) 2018/02/15 16:45:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b3f000-0x4)) sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00003fd000-0x14)={@ipv4={[], [], @loopback}}, &(0x7f0000552000-0x4)=0x14) 2018/02/15 16:45:26 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d52000-0x10)={&(0x7f000080b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x40000003, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "0000000000000007bab36a2658d861a1eff320000000000000dfd947ff2ad36d4e1d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c405005cbb30dc1065e1ca049ab6e5f300000000000000023a992ab526d200a9ee7fd68edf8800009931942a0ff1fef7a3b917dc083d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r2 = syz_open_dev$vcsa(&(0x7f0000da0000)='/dev/vcsa#\x00', 0x6, 0x430000) renameat2(0xffffffffffffffff, &(0x7f00004ef000)='./file0\x00', r2, &(0x7f0000d28000)='./file0\x00', 0x2) r3 = accept$unix(r2, &(0x7f00008ef000)=@abs, &(0x7f00004d3000)=0x8) dup2(r0, r3) sendmsg(0xffffffffffffffff, &(0x7f000045f000-0x38)={&(0x7f00006c2000-0x1c)=@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6e9}, 0x1c, &(0x7f0000369000-0x60)=[{&(0x7f00009ca000)="85d92673052497b1fb4faadfa70ff1dc60bf3899cbdf876dd8532baddfe56fb225ba4d92bc99a88f177090542cfc789aa659388808011355a7fea4dfd68563281cba42d0310b3c75c138cde7e026e5bb89031333e679dc8a145265df3b8f6fb48816460ac27977f6937a274d5f62f5fb7f5f6e682573d171f8213f24c1d81b2925e96f3acdd792c920061122b43ff7ea35142e2ac1c08ba3f86c5b04cabefb3ae6605db5672e495fa01f92422bb4836f4f63db3349feefd741a792dcba932c257d0e7d56ad94498f039a139a2aa9a563ffe495fda2ba68f29aa267d392a4500b6d6d629955b354b11b55061087b9d1ba632cd18aafc616e7c6eeee9370101751b9459370267ac3714e3563270a0d11793e38025a402fcc06fedbb1c4fc99928aa5eae450382db917048f39c9d2ec0849db69f20b3e3d9827b61c0c23d63da185960ebb4f9f30ba70b40b017f6b2445ebd2415fb8f83a821b1a2a7d67543cec8f7b84c78791602c8c21cc0c973942c71b840dfc4d05d47984fbf2169627607d945343fa83b533c9a07a10dcb5b0e9221e8840d38991043398eb5457af60b55524f67f50be6b7bfc9c344f81d797a44a14dc4eda20656daf0cdb97ea8edc0b4751e6bfaf1485f50a8156e054648a15cc917997d51a8ec32bacedf7baa5965364714880008480ec779062a78a4cdc0cf39a1ea9dd8fb272da739086111039e2d14ab667b6926d388b4dd8d65f23eea854f03707073266bffa26f137f8c0a92d3b0e9df043f6a3961d9c97a950b916c88080cf8cfe175a3981a4545071808447b7d44eb6de2911a93860ffa9bbbee44b8d879e926e1a0d76021c2e314dcb957f5acbc5f8b465dd8fec7e6bc50a247645184d4fb41e926619cd05df4c79eb7ca9f5edd5d1a0b9e6ae6391f48b464393a0fb23ed8ccc0284c988719f1eefb33b14113ed9ca100495ce79f4d0b93b38d64571de2809b33637470610ee9a2fbd670659d32a23599c9add64428703e44af1d206c6b05528d487566603a29604163ca63ff27be9d1a2f1218d4bb2fe196fe58e3e998676abc1440b8f6ffdbeab540bd746d9fa7c5f44befcd17a9222c83dc5bd5120ad919bff915d10cdf46bb31ab71bced1feb55db4c7b04efdc104d122694f913af232eee6b00b89b83eff7de35d66d3eeed312553caafeb9dfa5a60f93955011b0020418def2790ff4fed3d2ccefc9d47cc32029595d1e75152915958d9a7f89903c753f594aa95ea5a1c8907be09d0be38330457c02030d19519154cd784f2d057c8dddff67fd51aad01af1d8034259131a9db6c323f3a3d7ca09e5bd780ffe37f3983083e18e9941e4e209075c3d4ed63ef90459764d427ddfa3168ff2f22dde027715e7113615f359d9a0baa6e66590aaad9de0751f6e1137f4bb5005ec5c7324e7363a624b979a00aae7a243ab23419d634163d40a7c4bf7e9643f956ec2327d49cc4b26d08ad117db1a5480c0f38df5da620f59bde67ad49cf3e3083ac4769d3d0ec78f35d3cf47ca96876cdc0d9baf2b76ed2289beb60c84b59ef5100f298cac1d7c6a4227b230c6b9adc0aa0b883b7b2aec67b7468d6af112cd422ecd54ed465695490f7d9884a52028514b5958947bef68cb1462c93abd69fcf3f899f4a364a5f9041c4842206999a938f59408736f1ee882fe0d4c469bf93680ebcc423a0c3e9e2345b686eca6c34da314bc5dc339e61982a965559297397d58d1024a18182f65e656ab47357e6ae11f51df8ae80e0580cd5a556eb7ce12daba59153e6d6ad5da790c296ff033287ca119c9e924252083220188a32dc4384bf9618db3ecc0d6c5e4351965fee3bfe4a52291647807136a116b090b1f5c7a2774fd3bf8e08312e765c9e80fdb2600be46f7527303a76c10d063f103b0eeb8ef7b567475065b4fb7a629799a90c1d5731362afb6ef70f7fd3981fb59eec4930582e2b4e491eb7430bd64869d389cac847a3f4eb8aac882d19a38db9dd5a6cbb52164fa8c8782e6f01156a842c108e3406a32d77d1708a150e7bdebedf8300d2ef95ab5a61c8c3e116182e30c201958e90055589f6253559baca86adfac82345dbd3cb4f8d2f29320b2e15f071e33031a0a64b4857a6d843178f37ffcd89a3be3204c574c08b60d7d7e2ef53579a996162d036c3fcc142df9ce1cd3f379d5e0908caf51bd7154b91201cb537d8536cb84794847bcbce12a5d1336a2e9191563b2d6c2f093eb8dee34a0375e52e4b007211dda8dd6a67e6397f6d3db20049686069a937a876a49e1ce6c77fdf1aea880fc9aae9801e847cf23c22275617404f16ad1d5951d00bbcc2eddc4630334f91913d67660babef3eacdfea3df6b2a3c7fa4cf4eb5dbf5a99012076e0823587c3e38912f0099b80e601979d01ca4d776a7d850696c542934850ba31f602ca4a1ddcdd8f4d2e1114778a5c8a8105e0d42d6ab07cdaa45d5c8f8ae9b2a30ef74ccaa85a916954974b25b5e4515ba89b478300702a46967fa2056984db1459066624374e8b444daab27ae806b8b7b3bc172e01701e945a63c0ab2414f84a3c0aa3d1393b548fd24f7576e3bcb7710f604cea424658b825fd4ec5700a3ce7de85783f68304a65de8a1e10ebb8ef5960610f79ac17a2318fb417c58ec941033cb532d032720547caeac9acd03dff52b1bc5e6f48a6e185284c2bf1db358db98644533e9a69d634a1d142425dd89d6cf726faf109e01127f513dc1db4087e6b3ba912aeab6ac21c1c98351ca7075f871b912016ba98f05a406f4f7b61642f36aad66bce9cb3af0205bd51131ce9d9e795ee147b750a08dd974cc8578360a5f4558eaa9c750da5686551e689a82d766b806964081dbfa93932ccc5ba27ca4ed687b9297b89a39ea1170609b814e4639af3dc063913cdf9e5a6166e93900134e87ab551a5be07c6a78b7f991966ee9ba644042de9ad0d06a31c0178a78112d1a7e3f2917d8be892a110cbd691dc00413bb4682937726cf6bf256aeaf5e8cea743b1fafa71db7c4e652e50f7f7627097813ada143cd8fc68211fdf365acdecf2372b042816b7dc2a5d51f65ed1c30ea0bc4a189b8e6c0698e07259b0258d604d829a43276d02e689ee915cf9169d2245316b8411731855a16a92c03652036f863fa1051930df64827078c5ec42b8838b864eeb26827cba0d00d210791400f82f0a1ae480a5b9dd711389878b74376e9e9ba7f856a4e869f80227c0ebe7aa1f0df9a1082c48912fafb3d5b2b3c752c5cb1824ff24a701903a64e3ab4e5a7246db65653efae317a31a28f7ba8df8f01b823ac84ee3bb563be26b04e70e23031892a99e90cfd5443e765b3b68272d8cd36d7a432a7591eeb62f2821b3d13f15b8149b411b8c6185fdb14369d8e5d3fba0855bffc929fbe1f911a8c9effc1c0c5abad48bdeac4d772c8c3a7194561917845d019877ef6b5c0f95505b9fbccfdbfff67f41c35703bfb66b776b916a9cdd7dbaaee4aabcd384a51818a3a92188dfdf2582e69e5444e51e9c6b555b6c068f03c138fb007462d6c1eaaabda4b6c777463c12cba129c0eb52eeaed21453d6ec9d65263014d68986ca04662765a53f7db6d9d945b9a7020eab86149b5cdc92ee0aa6298ac11ee7e08289ef22252e142b81fb76ef8fcec15bb0923f2135be6b434c2d705479ba70ee1f81b174bf121159950fd8c973ea58c8fba347bcea71b7507a8412130298ec94ed78a82801234ef8daaaf5346ca6ff348d57462f2b6be624795308774855a02e7fe35759d76c75d43089ff11506fe703a8a19c286208620aa700fed8b8c8595a7ed0a93be93cd82ce82c40f429f57b53efb1a51c323099d01d3aabe86afac970b57591e15687536a85c06ca9de1b9850d30b46699aa184f87760605cfada2d414d3fbb4b8bb63af3823bec3c24162b3f011f3ba11c7579d61802872a663095c7843361088339e0373a20006a5782d97010b995c3207b4262c3e7455d562dbf57b01518d4d1afe0017449482ea4f1fe4c63f202b40f67e698b708496215124a7b68b064509a49be6372564755d41f744d5f330a39ff34497ff731b6d01f17d3c2c1feca07a8d21cd75e73251b404b2a1c44a04d5bdbc87513c4f3cff45814a78f6ff13bf27e85de2cffdfb847722c6c4448a7db11e7cf5c91576b524df40cc523e513a68437860b7b9d519e8fa88d0c98d1d90c116217c8ab99636f6b6abae4318217d359ed714652e4b87cc675cb7fc721f8df6ac62983f3efe1bf35d2dafc92617cd53566b6aedeb24beb3f0948525acd87b050a1a5cdbe5183d3642c8f733bd4527bdb5eec5178cc97434a826aef4c33fb9ef2731f175df2e804aa262a067f88295c3fe4a85b218745cee3b29b12ddf41c6a7441d83fe3c3ac4448a306c8bf370eb0a66bd6de2cd5c9d3eb8bd5fd9d69178378a371365cc999875c2b5da63e51c65a70de3fb20059d177707722267e48d59a27e43ac0267e87fee639272caca633c37289f0f3f70f3be25ec21a6f5821ae1371b0e9c92b5970333101e21a8cc5fa1c9a23f929f2a12f34c5384dd4c1c62dd090f6efd785ffb064a1289422f9117a010d34b10fa3568e97dc1269ef7188c947fec4d395bfa5ed30c51b15f9ffab7852b6d63cfeb37deff20fa4badea533fea4373ec8c155dfb124a30763a3d02a77c39a8c79d1b6ea9278fd59a7e262ed7a6ead0bf8bc6eb37780ae454cdba4c2c4ddf579c6899c1d5e91e3c5bf7bda8ace93f7e168a1d381e8a2c9bde0dc5f1caf68f62a7bcbc11eb0e9685fcf45cadf73b0cd1be4acf72e5cf43a1b219c81d0ca2006b283a9707cca03dede04cdb6f8e7897bec21a175e79e2fce9d3779d79460a96bd6c43c356fc6b6a2d838748f9fa8e8d2da6f88ab00589df7710d95d80885ffadba6e4d3b81a1c50850752f7abfd0331ccf6d782124580053dd0c0f95c09135786212c635f925cba5ed53b1669a5fd5dcd6aac4d3962583f0f0baf85f63c4bbc683a300959e5d34a2f1875a42a6868a398632ce561ed03de61b6addc3b9d983dcbe4a445ea77e41cc3113fc75a9368826b155256b195afee2b73ed8657ac0d35c1e524aa027303df57ac513fc9da12ea41ffcba797ddc9464bec251dd565f04f9ad8f47531e6c27ab110f3aaae7cd000a9bf8391c45f21416f7d20a1a1c5a4e0eb96c5d798f72a777a50a6dcf7d6fbd9325c9e19b5881742a09e58356df55266e24484229bab581e269b0146df4ffd5eb4316a800e1b40f59a9a1f8ab9e504e53a9b89c5d74d34428cd6eaaffef8bfea21ff1cb17d509fdf066f6b480401a41125c816dd1f29bc97875048a576b5ab81ab3233845bdf70c04cd19ff579a5ed15fcdcaa2d30e7884450a5f121a0d76356caf4cce5905d28e35840c141f3dc221ad32b025708553967533f02ba4f1896a7acc95d0430e0c206961530d0defaa44bdd8c0f87cfab136104ba7b0612fc2be9830b412ef8d57f5590b74c4bf75ef5804e11eb037696fec391e9c6785dcfb9742c26fe52705430f2e0eb5e06421ab678c846dae24afbdef6ebdda35f7948a085a0675db11f00f20edc380af2f945a653659af66fefaea653ae985bf0e24724c08d7c51bc4125c7e3fc24610311d5cf5ff660fd7c7b0cb1d6e28ef6bd71f4e1d6a3855b0caba690e5f4969f07bc91092b126c86148e1d8e8dcf534adad68ca962d33fef75470226967afefdc1eb815c68fdef058a70b739ae43c41a89f008330abce5575a22cab70f5529f371ba00d24f0dafd8850facadadfabb486d3f070dff1", 0x1000}, {&(0x7f00008b3000)="86a673824286ec352602cd8c93cac968d9b10dbc12baa86cc5871a679c948fa17da126cb44061325eb88423b3049b14cc2fae7e165b76a45ff29df37af74cf07a65608a3fc60215e5fd8558c06ce8ca5460f41420b2a899baad219e2a9d8c87eada0a7ac9640b0b868e726ad501602412e049bb2d77d4dd1c3ff84331329e3db8e4e24fd3b62156d286cfa971e193a303908904ffcf1f8ff1d6691f89f2c1db9c5e11441330a88326d5dd6d796cf3f3d61e0b36ab7396deb87a3b77b0864baca5503f2c1798a8d02", 0xc8}, {&(0x7f00006ad000-0x75)="27b10af204d317c45dd01e8d000aa587f03a5c1bcc448634ed46ef4fd6d9646bb3e97571d43d64fd9e27a79eb043e1a5145d59f8bb40d66035c7ee31833b72887dc4e492ff1c780c9af147ee40b5f0c4d887c175de7e26bc6955063e2454e40970a30726c3ab85de5e148a5b57388f0a8a4f83daf7", 0x75}, {&(0x7f0000307000-0x2d)="67ad5c8f5c1ffa229e1c89f9cfa051aac9daa4ea5c49dc99c5af709450181a34df67aad9db26d279b4beeb4e5c", 0x2d}, {&(0x7f000010a000-0x17)="dbbf3fa45a3788100f7696f23d29c8e0a2e44b9252c8c7", 0x17}, {&(0x7f0000152000)="056b2e6a7c451f7d406817462f6113a367", 0x11}], 0x6, &(0x7f000058f000)=[{0xc8, 0x0, 0x4b, "a7bf4e5e4ea3341ae6cec850befc67e1075ea42f90ec778187ae004f970f81913a390e8931c71927f57a2d138d66197d4ea0057989f533f20c0c950cb90f2f14366d5384d01ea7547968373950d70c42eef53641d4b174830e9d91855eb63969ddeee64ef9af0c542b52060d7d1fa5496ce3fb5b591bc0cf5b69d836eaf3aa59ac9d4f771b164bbdf9fe21af4b3235175a85195ebaa3337ac975650d58c80860a6e880c9119ecc7fbbd577ad976637b526b2"}, {0x110, 0x118, 0x8001, "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"}, {0xf8, 0x119, 0x8, "2795c9f928eca5ffc30410ded9b81172ed13c660688e6afa79b3324846d174f4665ed4125ffabb0f439fc3985cb010d6f15532ca3a097230e8788d46547e15a2b015fd16fb3b8beedc25205a68baaae7f847679e3b2ea1995a08123c34f4070f207663097711a4a4e15aa878d55b2317abb46015f2e818a8fb429ab4aa74ba49abdb2d60b0241ec35b437ea32cca2176b099877e4253dc8d7943562f424dbea2d11ed76c55bcaf8ab5aed758ace6cea1e7dc26ab17b1ae1060c3dac266669a297112b23a3968e4515d6d6d30a0f537894288bdd3d15dbaab5772be3f6494cb97a6df425cd48c521b"}, {0x98, 0x19f, 0x681, "352d730bd9742ff1ded7b9781041d808d098f3394381b189c884567d36aef8bb38855660ea0929111d618d8caac4e56860a0578e522102088d296f201c9c67cbf80398919f03f4ff49f6deeade7fdfc4fc7b31cbec83828066f4c06baad6f567c8d382fa02d3d097f3ac4cfd9413445961a5806e643fe0d9d059ed960bea5b398e89"}], 0x368, 0x4004000}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000f32000)='/dev/input/mouse#\x00', 0x5, 0x101000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f00002e0000)=""/188) syz_open_dev$sndctrl(&(0x7f000085d000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x80) 2018/02/15 16:45:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) rmdir(&(0x7f00004d5000)='./file0\x00') getresgid(&(0x7f0000e3f000-0x4), &(0x7f00000ae000), &(0x7f0000e5a000)) [ 40.796109] sctp: [Deprecated]: syz-executor4 (pid 6162) Use of struct sctp_assoc_value in delayed_ack socket option. [ 40.796109] Use struct sctp_sack_info instead 2018/02/15 16:45:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000051d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', {}, {}, 0x11}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7f676fbef881511c674ea8e59f1f65e16a8eb0683912907533e692f50a71"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "d83d2d76fc793c69b33415fec4323d2b3e39876612bd7b231c413b881f06cba7f7df4a6a25c0f125c1a70d527cd76eba21a1dc88f1c6dffc4d8ac266ed032e77"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000bd000-0xf9)=""/249, &(0x7f0000792000-0x4)=0xf9) 2018/02/15 16:45:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005ab000-0xd)='/dev/usbmon#\x00', 0xc1, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000b32000)=@pic={0xfffffffffffff4fb, 0x40, 0x3b940, 0x4a, 0x5, 0x4, 0x4, 0xe9a3, 0x0, 0x2, 0x5, 0xe2a, 0x7, 0x5, 0x6, 0x6}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000145000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000706000-0x4)) ioctl$TCXONC(r2, 0x540a, 0x80000001) 2018/02/15 16:45:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) getdents(r0, &(0x7f000086d000+0x50a)=""/80, 0x50) r1 = semget(0x1, 0x2, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f000049f000)={0x3, 0x7}) 2018/02/15 16:45:26 executing program 6: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000053f000)=0x1c, 0x80800) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00008a3000)=""/4096, &(0x7f00008a3000)=0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) 2018/02/15 16:45:26 executing program 2: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000814000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000452000-0x50)=[{&(0x7f0000688000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000948000+0x5e1)=""/148, 0x94}, 0x0) shutdown(r0, 0x1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000952000)={{0x9096, 0x6, 0x9, 0x68c, "089acade1b173d96f143f5cbb988706c7e8be629e9b0132423329e7fd9cbe3511554f6fb85a25b0320997f28", 0xff}, 0x5c4a, [0x22f6, 0x2, 0x81000000000000, 0x2, 0x0, 0x7, 0x200, 0x3f, 0x1000, 0x5, 0x8, 0x7, 0xd77b, 0xfffffffffffffff8, 0xbe4, 0xffffffffffffffca, 0xfffffffffffffff8, 0x1, 0x7, 0x10000, 0x2, 0x81, 0x7, 0x10000, 0x9f, 0x1000, 0x39da, 0x8, 0x5, 0x5, 0x9, 0x7791, 0x5, 0x1, 0x1, 0x8000, 0x7fffffff, 0x7, 0x20, 0x4, 0x1f, 0xfffffffffffffbff, 0xffffffffa87b46e1, 0x5, 0x2, 0x6, 0x2, 0x1, 0x0, 0x293a, 0xa778, 0x4, 0x800, 0xffffffffa80b0743, 0x0, 0x2, 0x6, 0x81, 0x0, 0x4, 0x6, 0x2, 0x400, 0x9, 0x7, 0xffffffffffffff81, 0x6, 0x9, 0x83d, 0x0, 0x3ee000, 0xffff, 0x9, 0xd218, 0x0, 0x6, 0x8, 0x7ff, 0x7, 0x800, 0x4, 0x0, 0x2, 0x0, 0x4, 0x200, 0x8, 0xf51, 0x9, 0x100000000, 0x4, 0x9b6d, 0x40d1, 0x2, 0x7, 0x8001, 0x20, 0x6, 0x3, 0x2, 0x8, 0x2, 0x100000000, 0x6, 0xfffffffeffffffff, 0x7fffffff, 0xcc4d, 0x1, 0x9, 0x89cd, 0x8, 0x800, 0x5, 0xfff, 0x4, 0x7f, 0x45c9ad3a, 0x100000000, 0x7, 0x0, 0x4, 0x6, 0x8, 0xffffffff, 0x0, 0x5, 0x3, 0x41bb]}) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000952000)='tls\x00', 0x4) recvfrom$inet(r0, &(0x7f000030f000)=""/34, 0x22, 0x0, &(0x7f000094f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/15 16:45:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x2, 0x4, [{0x7, 0x0, 0x2}, {0x0, 0x0, 0x40}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000027000-0x38)={&(0x7f0000867000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000934000-0x50)=[{&(0x7f0000819000-0xda)=""/218, 0xda}, {&(0x7f00002ba000)=""/122, 0x7a}, {&(0x7f0000395000)=""/223, 0xdf}, {&(0x7f00004c2000-0xd6)=""/214, 0xd6}, {&(0x7f0000460000)}], 0x5, &(0x7f00008db000-0x63)=""/99, 0x63, 0x9d}, 0x12bb4d925308fbdd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002d4000)=@sack_info={0x0, 0xff, 0xffff}, &(0x7f00001c4000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fa1000)={r2, 0xee, "8ab0ab9e74010d1343c173fb4b790369794893c4c89c58c3048e9acdfcfe1ea1c9ef1998f8579d0c4366b0633b385d61c8cf6ea677771489f986423385d965e7dc0d0048ae116da57651a43b2ab326b641d0fea515e18dd529c41b9648d7132d38fc709fd44d49563e776f747737b226e3f4cc18e5388ca64a4970c55f9bc1f280a85b3386639e51349523f3ff74ca888e8e928f3811ef1847fad69e3cdb66cbeeedf0e9eb8d527a999f7b58459c84d6db1b001eccba3c7819fe303b74b2f2a5d9f1fc885da0d2a870416e5f8e9306978433b0b970b107e0d0c0e4f732441f5b3f1007bc06bdf960f4f556b6fa79"}, &(0x7f000012f000)=0xf6) r3 = syz_open_dev$loop(&(0x7f0000ebf000-0xb)='/dev/loop#\x00', 0x0, 0x10b001) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1e915ac5) 2018/02/15 16:45:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da00005c0011", [], {@ipv6={0x86dd, {0x0, 0x6, "1100f7", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty, [], "8df06558eb6a17d1"}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000031000)='/dev/rfkill\x00', 0xa8000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e96000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006e8000)={0x0, 0x0}, &(0x7f0000f0d000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000875000-0x38)={&(0x7f0000d31000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000f1f000)={&(0x7f00003c8000-0x13d4)={0x13d4, 0x3, 0xe, 0x8, 0x3, 0x3, {0x0, 0x0, 0x3}, [@typed={0x8, 0x8e}, @typed={0xfc, 0x64, @binary="d40c23921f0960e3f227a375ec4d06daa909afc3458b1159f05425d70d40671984542eb9b5ffb062ea4548c2c66f660e7075f594e325cd792460586925a62940547f8b882ab63898d88b1a5a9f2d90457ee2aa2a8668b831b64688dbb91b565b69c1ee2d5729adf416d0ca362b3a168a41c36df16c49009251cdf5486be9e6eaa0bc85ba84f49c25e8a69c79026fa36962049f372c49ef28f8c421f2226a06ec53ce08b51f0a41dfc7c254250634c916b3043cddd1dc6968f71ad34a540dae4adef53009ae30b43996fe98177146027361e547bd24ea671631661c70389e6f64a61c903dd9607516736b8dec44129f3321"}, @nested={0x26c, 0x33, [@generic="c7b0304b8e4fef865f6648a41e2598fc64d8a7ffdd4ab99acda8e148221f26e612de30df9701ed757cc4ab6cf54a064ebf1fb518c1fca6abc37b7410661e26232bab3092c79983534b3a46bc48d27cf20ef4a31c670bcdec58093dec4bfb1c577e", @typed={0xf4, 0x7a, @binary="76e51877c4fea92d80c981eea239aed28bb6a3c4e4260d78878b85cd2842f170212289e673ee66d8d69b785360fbdb3839db172d42369a7dc280ac2c0e1bc81a9decdf5279ce30ffb0e4b0a489edbcc7b82940f458172d22af231d1bf7ce9a50419b7c41e4dfda4ef1adaa5c1ef0026194d79827061156c3a175d58d7f5b344f6ce272be00a374f1b3c6493f051c2a5f19a1e106c407fa3e9b5b6bb7a1c74eb07dd9dd0ae4716c378ec154432b968719777e534d5afd74ef55cfa67a7577267d8c4766e806f8b9313379f592c5e64aaff68a81065a22bd52bf8edd519780e4f6d407a60c7e69488810"}, @generic="0acb2df7d75d478e5d38d2e677298b9dedf6b8ec2f13ef7108a58504e95f649445c5d26ad9cb0bf0840465c2b2d5f73ba3a1ea10bdd0ff668a538c1be9fd8019b04d106b94817af30c1918a72c5526007e16347310c4f571cc70c6e0fca42bd7b277d3f9d1e375bb0b94248c6872d3defcb39bb1dd89f3771f922db86473900f8841ce2ca10e90c4adcdc6c5eead3265e0128c284a3a74122975b5bf26a5150db9c84b5d473003", @generic="aa604581cffe5e0f5d0a26dcf5070df9d011f29f9849897d31b6a797ac275ff21fb61683f25ef15b4ac1af75166abea000e7513a16649f60df3daff264d621a5671ed84f09326c265c602262176d4a6cc2f1730d0a641c20cbf610919407d32f999317602eec077013d1"]}, @typed={0xc, 0x74, @pid=r1}, @generic="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@typed={0xc, 0x82, @uid=r2}, @generic="74a1bb9ef3b868c6a881c4f9e109d56af89b7f9253ec2f8126f80ede26cf6774a847d35298b51ea06af7927e19267b2cab679d6538"]}, 0x13d4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000005) 2018/02/15 16:45:26 executing program 7: r0 = memfd_create(&(0x7f00002e8000)='cpuset\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/111) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) poll(&(0x7f00003be000)=[{r2}], 0x1, 0x5d) ioctl$TCSETS(r2, 0x5402, &(0x7f0000de0000)) 2018/02/15 16:45:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd927}}, 0x100000000, 0x1, 0x9, 0x6, 0x5}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x80000001, 0x3ff}, &(0x7f0000002000)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x107300, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000002000)="4c6fbe0aa93532416f726aaf2552a0f691ab737d4a1f87cb603e267179f54f8bddd8d416cc7fb1e280ee29516a755bd3d13bb0c2b11d83fb9dbe787f5237b31150be804516b141395892833f93019f34771b5715813b63295f95c9da588b9390bfe8a2b11870a2e5c8ac4adbe04f2ad53e6ba1635d37c52fc83844c5059f96eb2e9eb21de783277a9b6895", 0x8b}, {&(0x7f0000003000-0x39)="71cad89762c22bf4eedfc3db9a9ca8eff27eb27d9db0d6cfdd1c5fab84fcdfc5a5c706ed85a9a0fa587b00d24fefa514b0ddd3def2402ce6e8", 0x39}, {&(0x7f0000001000)="b70e1744d4eaa897cf57fcc1655088bdffd119c908e96ac5710e76e0fefc5789941596d90f38467e0cb5d3a4c10721d2ef873d80a7a7d6249478e715e256cd0095bbff5a8de230581d04d80aef6d91d787d6f0bcaa9ff25b767f660554f9b88520c7df98aadb518040904bfb6a2ad393086ace9fc036c9e1142a66ce0d563232847faef97dc23ab9a0ed", 0x8a}, {&(0x7f0000000000)="f403315fc4e11732d5503ed700b432a7234708e7725269fa78f52a789776f6a48fcc8480c1d8b437a6e1680c88148198fdcd17b1a3000d894ce0958b3a51d16518c716ff53a42a588f1039ef05cfcbdb97fcaaac", 0x54}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x100, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "67d4a4e943062f5a828d3bc3b01e315e931d3c38e892317d2f8607959333"}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x7, 0x336b7e02, 0x1}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xfffffffffffffff7, 0x1ff0000000000000, 0x4, 0x1, 0x0, "93f906ac10c98f8300b8ee817629fe3db9df34217c9f241a9e67f320a846c365dfb65a0fa01bccca00c174cd368177d0b327156283e0cb38ff4bdb69e4774a12"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/15 16:45:27 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000ca8000+0x28b)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c85000)=0x60c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) close(r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000263000)) 2018/02/15 16:45:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) socketpair(0x9, 0xa, 0x4, &(0x7f0000341000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000b2f000)={0x1f, 0x1, 0x10001, 0x0, 0x0, [], [], [], 0x2, 0x9}) socketpair(0x19, 0x7, 0x4, &(0x7f00008a3000-0x8)={0x0, 0x0}) shmget(0x1, 0x4000, 0x2c0, &(0x7f00007e7000/0x4000)=nil) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f000023b000)=""/32) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000681000-0xfb)=""/251, &(0x7f00006c5000-0x4)=0xfb) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000023e000)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002}, 0x20) 2018/02/15 16:45:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x1) r1 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b10000-0xf)='/dev/snd/timer\x00', 0x0, 0x2800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000087d000-0x64)=[@in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xddf, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x1, 0x359f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x64) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d11000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00008e8000)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003c4000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0xa0, 0xaf, r2, r3}, {0x0, 0xfffffffffffffff7, 0x0, 0x7, 0xfffffffffffffe42, 0x8, 0x7f, 0x8}, {0x9, 0x1, 0x2, 0x1000}, 0x3ff, 0x5, 0x2, 0x1, 0x0, 0x3}, {{@in6=@empty, 0x3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x6, 0x2, 0x4, 0x2, 0x7fffffff, 0xd872}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001f000-0x58)={{0x1}}) 2018/02/15 16:45:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000549000-0x8)={0xfff, 0x924}) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000094000-0x4)=0x8000, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007dd000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) chmod(&(0x7f00007e6000)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) 2018/02/15 16:45:27 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f000042b000)='/dev/dmmidi#\x00', 0x7, 0x80a02) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b2b000)={{0xa, 0x1, 0x5, @empty, 0x3}, {0xa, 0x2, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x390}, 0x20, [0xfffffffffffffff9, 0x8, 0x1ff, 0x685, 0x1, 0xfffffffeffffffff, 0x1, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000a22000-0x30)=[]}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/15 16:45:27 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/enforce\x00', 0x2002, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c6000-0x4)=0xa0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000f36000-0x4)=0xffff, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x10) 2018/02/15 16:45:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005fd000)=@getpolicy={0x50, 0x15, 0x431, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, 0xb}, []}, 0x50}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/dsp\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e23000)={&(0x7f0000209000)='./file0\x00', r1}, 0xc) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000dfe000)) 2018/02/15 16:45:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a18000-0x30)={0x6, 0x8, 0x9, 0x3f, 0x6, 0x100000000}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000360000)={0x0, 0x2c, &(0x7f0000011000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x80000000}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000003000)=0x10) 2018/02/15 16:45:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fce000-0x10)={0x0, 0x2710}, 0x10) clock_getres(0x0, &(0x7f0000d8b000)) r1 = syz_open_dev$sndmidi(&(0x7f000023d000)='/dev/snd/midiC#D#\x00', 0xff, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000be8000-0x4), &(0x7f000057e000-0x4)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b36000-0xb)='/dev/mixer\x00', 0x4001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_NMI(r2, 0xae9a) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) 2018/02/15 16:45:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4), 0x4) prctl$setmm(0x23, 0x7, &(0x7f000022f000/0x2000)=nil) 2018/02/15 16:45:27 executing program 6: r0 = mq_open(&(0x7f0000d03000-0x6)='$bdev\x00', 0x0, 0x3, &(0x7f0000119000-0x40)={0x6, 0x100000000, 0xac, 0x3, 0x20000, 0x7cdb, 0x2, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/182, 0xb6, 0x7, &(0x7f0000ecc000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d26000-0x468)=@raw={'raw\x00', 0x9, 0x3, 0x408, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x338, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x3, &(0x7f00007fd000), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff0000ff, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xffffffff], @generic="7cea744c0c312a2acfc3b8812b0fa910", @common='eql\x00', {0xff}, {0xff}, 0x2f, 0x2800000, 0x2, 0x5b}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0xe6, 0x8, 0x0, 'pptp\x00', 'syz0\x00', 0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x17}, @empty, [0xff000000, 0xff000000, 0xff], [0x0, 0xff, 0xffffff00, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', {}, {}, 0x0, 0xba19, 0x4, 0x1}, 0x0, 0x190, 0x1d8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@loopback=0x7f000001, [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xff, 0xffffffff, 0xffffffff], @ipv4=@dev={0xac, 0x14, 0x0, 0xd}, [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 0x0, 0xf8ab, 0x0, 0x3, 0x3, 0x3, 0x2, 0x200, 0x1000}, 0xc1, 0x2000}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz0\x00', 0xffffffffffffffc4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x7f) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) openat$dsp(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/dsp\x00', 0x80000, 0x0) 2018/02/15 16:45:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a11000)={0x2, 0x400000000000005, 0x0, 0x0, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4, 0x6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc8}, 0x1}, 0x0) 2018/02/15 16:45:27 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) readahead(r0, 0x8, 0xfffffffffffffffb) pipe2(&(0x7f0000382000-0x7)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ccb000)={&(0x7f0000001000-0xc)=[0x7, 0x7, 0x3], 0x3, 0x2, 0x4, 0x7ff, 0x81, 0x0, {0x2, 0x2, 0x0, 0xfffffffffffffff7, 0x1000, 0x480000, 0x3f, 0x3, 0x4, 0x6, 0xedc4, 0x10000, 0x20ca4954, 0x28, "e81d62b6dda1e6da95093661b644427fdd909ca51b54c51e6a72c5154121e976"}}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000007000-0x5c)=@ethtool_coalesce={0xf}}) openat$vcs(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000009000)=@full, &(0x7f0000011000)=0x48) 2018/02/15 16:45:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) r2 = dup2(r0, r1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00008ca000-0x4), &(0x7f0000579000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000+0x48)={r4, 0x3, 0x70, 0x7fff, 0x15e, 0x0, 0xe0, 0x3f, {r5, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x0, 0x6, 0x81, 0xfffffffffffffe00, 0x8}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/ppp\x00', 0x200000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000890000-0x8)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5b000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) linkat(r6, &(0x7f0000ac1000-0x8)='./file0\x00', r7, &(0x7f000050c000-0x8)='./file0\x00', 0x1400) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000c83000-0x4)) r9 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup3(r8, r9, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r9, 0x0) 2018/02/15 16:45:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) listen$netrom(r0, 0x0) clock_gettime(0x3, &(0x7f0000957000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r1/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac6000-0x60), &(0x7f0000f9a000)=0x60) r2 = socket(0x15, 0x8000e, 0x0) connect$bt_sco(r2, &(0x7f0000a50000-0x8)={0x1f, {0x1, 0x1ff, 0x1, 0x80a, 0x100000000, 0xbe7}}, 0x8) getsockopt(r2, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000052000)=0x1) 2018/02/15 16:45:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x9, 0x30, 0x8001, 0x8}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r1, 0xfcf}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/15 16:45:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000045d000)='/dev/dmmidi#\x00', 0x0, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000005b000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000a30000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000958000-0x38)={&(0x7f0000120000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000f1a000-0x10)={&(0x7f00000a4000)={0x14ec, 0xb, 0xc, 0x120, 0x7, 0x2, {0x0, 0x0, 0x4}, [@typed={0xc, 0x93, @uid=r1}, @typed={0xc, 0x6e, @u32=0x80000001}, @nested={0x1268, 0x5a, [@generic="9f9eaadb48d98b235a3c67221c94c9fb05a9fdcf602c2d1f17f816f5beb8c61d2e95c8e0112c3e7341c82be03fb64719beb018f88cdd012e10d3457e1b3fd25dc0a9a84f6cadd2b807231f6004d444dd97796704234393dfe034769f3742151383eddd2c6c8031320fe307be546da163df70f1c4e1676347c0a3e746bf2773e2f1f4", @typed={0x18, 0x41, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="8cbde7bc400a19e6216a15bd90fa5071dcdb7e0ed646a1391dea5cdfcee4ef2fcef4b9208f76728ba2cef44dceaee24307895734a257240b139bbbb633a40d24c0d8627f9eb36896", @typed={0x18, 0x3b, @ipv6=@empty}, @typed={0xc, 0x7, @u32}, @generic="26f458d3c8d8db6eb417d1bddaea398fb7a11a072d3a4cf7398e191391ce630d73e17d99b005554af8025370bf11964b6c5f5457b15aa046219b769fdad241b9b0ca1bc141f9c1e291a18f9d991ebf2a2abd50744221660ee3e317f18be2547dc4de159818b7ec6f04390dcd957654162c0f8fcb1753d1883da592ccdb0247", @typed={0x10, 0x47, @u64=0x100000001}, @generic="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", @generic="8387153c9793a62d55ee2d7ba3fec114fa2e43ce06051b25c08dca6517277e4a828393cbc9372d84414787288da539af043bdef6193ccae7513ebec3f45fa996bd468a05af28330a717c2b23c139eeae21a17a48750686531838c39b8f7430de6bfd498d02dbf65dfc2fa0a912b519a3ea7e3924468d3642a9049e834cd4591f5855ebf2bcca479be60dc3d069ebf51d4699feb2963c57d6325967ab0ba0ff50ba2b38b9b4b480bbf80d8269b1cdc97613ffe64666713541d4f4475015d648acc23a7371e6", @typed={0x8, 0x4}]}, @typed={0xc, 0x39, @u32=0x2}, @generic="2a2f0f558e06bd", @generic="c836d22b7f19ba3a23aa46a30bbce982343cb6e5f2950a715842eeac62465025d858d9b472d469526ea122bf5677a7b1c542ffe5f94b8c913134639bafa645a86099fdf71471fd05cf30b9135ffebcb95fe8675fa16918724050ed653abfdb41e9a0a9feda9be7d944bb80bbcb079461cde4545ff4ab1c27ea7b18d6fa0ec5324e60b3718b73e01fc66511c309aa4f9437dd456aac942cd0de85b4a23a8902b0d337cd2b229bf0b59f2ae2", @typed={0x18, 0x74, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @nested={0x174, 0x1e, [@generic="a4eb39c675b2bb4269ea875a6dd31edbfb2cf818ce4c7b72f77dc402cec2b64a0e28a161e67467d6d4250c0402d21af8238c417998fb2ce69f227a0f3a1a113dece62ff98989630b6c46fd00e32bbd81f6a79b70d83d4ffd20bc40a13a31c5db2d32cec6c6f576862ad912f42ac85b9f8ed28c91795def2d08ea41d36537e0a53b5c33404734deedd4b12e9cc5a1c44dd7e783b883a27c4dddb2c79eb59af3f9c2de28a7df46df537a066c27bf3b712f8d0799a9ae366e055675c81298", @generic="374dab08e33c1235437dd0e3463c54aa0da408ad98eb975088433b182361c6d1f7b82fc472652ee8ab46907d5731d2c424bf10a70d46f88ee7c47c8807a45f7ae6cd03df6a9b730fb8698e2a00784109b302e769661fc5705b0cd506939219ab113ed6fcb651994fcb16d51aedc07e8092a90fae25b7dd53cbf26ba503b568574ffabe9be14306cde6f0dda648f4cfc6bea7de3c7cf23a30d5e35afde629922eb7377b8fb828532646cd7f7b14ac181cab"]}, @typed={0xc, 0x17, @ipv4=@broadcast=0xffffffff}]}, 0x14ec}, 0x1, 0x0, 0x0, 0x40014}, 0xc080) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ead000-0x8)={0x43, &(0x7f0000342000)="07063bb6df0070f024e9dd61f0839ff60946eddf0a90d0ab6742baf5dc403a664ea9f6e55131d3686fbe8ec598488ba33b36e193790c5169807007f2f32ce355ef64bf"}) r2 = socket$inet6(0xa, 0x5, 0xfffffffffffffff9) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1000004}, 0x22b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000b9000-0x1008), &(0x7f0000c83000-0x4)=0x8) 2018/02/15 16:45:27 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fff000-0x8)='./file0\x00', 0x40900, 0x100) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000679000-0x4)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) r2 = dup(r0) ioctl$KDSETMODE(r2, 0x4b3a, 0x2) 2018/02/15 16:45:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) r1 = socket$inet(0x2, 0x200000000000003, 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000606000)={0x0, 0x44, "d8de06d3be27d03b0db43dc0873571f0a6678091b1c2f89231957d9db61c904d073a46d1113d68cc10f921ad21263066d33e9e2f9e96dc18112829c2984056ebd6b6cc84"}, &(0x7f00007fb000)=0x4c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ca0000)={r3, 0x8001}, &(0x7f0000306000)=0x8) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/15 16:45:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006e7000-0x6)={0x0, 0x3ff}, &(0x7f000041b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000de000-0x8)={r1, 0x4cb}, &(0x7f0000365000-0x4)=0x6) socket(0x10, 0x0, 0x2f83) open(&(0x7f00009e0000)='./file0\x00', 0x880, 0x80) 2018/02/15 16:45:27 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000000a, 0x84) r1 = socket(0x7, 0x3, 0x40) r2 = shmget$private(0x0, 0x2000, 0xa00, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000005000-0xc)=""/12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) readlink(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0xf7)=""/247, 0xf7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000006000-0x50)={0x3, 0x0, [{0xc000000f, 0xe44e, 0x101, 0x4, 0x81a}, {0xc000000f, 0x0, 0x101, 0x81, 0x1}, {0x4, 0x4, 0x1, 0xfffffffffffffffd, 0x7}]}) getpeername$llc(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000007000-0x2e)={@l2={0x1f, 0x4, {0x2, 0x8001, 0x4, 0xffffffff00000001, 0x80, 0x400}, 0x80000000, 0x9ac3}, {&(0x7f0000006000-0xf7)=""/247, 0xf7}, &(0x7f0000006000), 0x4}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x20000000000001c, &(0x7f0000006000-0x6d)=""/109, &(0x7f0000000000)=0x6d) 2018/02/15 16:45:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000daa000-0x8)) r0 = open(&(0x7f00000aa000)='./file0\x00', 0x400000, 0x100) accept$netrom(r0, &(0x7f00009fb000-0x10)=@ax25, &(0x7f0000361000)=0x10) io_setup(0x2c3, &(0x7f0000a9f000-0x8)) 2018/02/15 16:45:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00009be000-0x40)=[{&(0x7f0000963000-0xf3)="d07860aecb898afdceb8b34ae33cb5a8793a5971051717b737e913aa00b9020171ac657fcdee50fc7efcd23b0285f0343c31c971b7f53a93c1eb8082274374954fda7665a2479fe018598d5dd5c9a53f4dd3d5b07c3b00688cefa0dd5246646fd6098e7bb9d8155cef92a3de97d16a5b62c43c92d3b2489da67e0a29f9c0e7c8d824e4d0a8720276881178e7b2099b03f08144b4216ff493a58e7f86e76e8fa03db8d510d944df9e557db0b8c9521b8984dbcf5b0e5df0e96b82a59828304e0e97e745c6ff35547e5fb1556329a04d3857515e102092400830d56039c1b737f2a264c94432ead2b440776fc78f89ebf56ca472", 0xf3}, {&(0x7f0000551000)="e628af69fdbeb3f78774c8d6a15221faf33d792691bf0743882d7fcd3a4b7da926336420d326a8c94597232864c8f24778a1e8a6a85ed29beae96d837c9b4b848997ab130bc154b0303a89c6fa8d6cfde7ccf8fd62528f75ec7aa5ae58f8143fed16ae8d05edfae29172c230d7b70b0c2025c20f03eee63bf79e227469752a7b08cebc69f62f73f255625eb6929529badba33af34e476e5a4c50f3699d2dd794dc9c110568f70878c6ee4e1aacc64ad443b0c7c4beaa673910f7a6340a1aaaf33144b1ab1cfa53930a36989a2e0a252a9615cce84880d5374a34", 0xda}, {&(0x7f0000dc4000-0x1000)="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", 0x1000}, {&(0x7f0000b3d000-0xb4)="4f704500135cacd68c136c28e093c107db10f51bcf738111f006999fd40a9aaaf97f898724232c4c2828d3e66e266038b23e52b65066f215e926cdeb95761dcf32989e9e4db8b6f7cbc9f9508299eabfeb96b61a35e549bd4545c55c71a26f2ad3fba7f45e3769735a937c7d21c01fb2998bd638da34f1e5916ac11e9adc81a75d4d1968cb71dbf8553d2a6580c7a43ecc49eb128593f2b8d8a18e788f0fff62adf682c4ca241cc71f6b73935fa684744bbe485d", 0xb4}], 0x4, 0xc) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r3, r0) r5 = add_key$keyring(&(0x7f00008c3000+0x71e)='keyring\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000ea1000)='user\x00', &(0x7f00003ec000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000792000)="da9041b8d5fca7a4cf99793d0704afacfb870b9bd9d8083c637bf309bf544397316a26e1777a3a0f1be09ca02e48b6b0755fd4bc21302f2454a3449eed7f5a7b0aa394352232b0a781cc219493f9af9d141f193b198b5e5e0997f29e2124bfe3e11c352530c954878792732b0e98f4bad41e538a991db5ee6c75d66c09668b5755409d21473ed63bd899d33fd02430d5cb54dbc701f352a83709865bc93e1fad34402a9327501f4f8629b24c56a9b079", 0xb0, r5) tkill(r1, 0x16) accept4$packet(r4, &(0x7f0000fb5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d32000)=0x14, 0x800) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000b8e000-0x4)=0xea, 0x4) 2018/02/15 16:45:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000002, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x32, &(0x7f00005ab000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, 'U\vL'}}}}}}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000be9000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40140) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000b44000)={0x4}) 2018/02/15 16:45:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004dd000-0x3)='nv\x00', 0x3) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00009c7000-0x1c)={0x400, 0x2, 0x8, 0x0, 0x100000000, 0x8, 0x0, 0x80000001, 0x5, 0x9, 0x23f3, 0x4, 0x0, 0x5, 0x4, 0x4, 0x7fffffff, 0x100000001, 0x8001}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/15 16:45:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000009000+0xd8f)}], 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fab000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000058d000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000311000)={0x0, 0x0, 0x0}, &(0x7f0000403000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fb3000)={r3, r4, r5}, 0xc) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/15 16:45:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000096c000)='./file0\x00', 0x0, 0x18c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) 2018/02/15 16:45:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000355000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003bd000-0xb), &(0x7f0000aad000-0x4)=0xb) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/15 16:45:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000622000)) 2018/02/15 16:45:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x101000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000e08000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000074c000-0x6)='vegas\x00', 0x6) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x40}}}, 0x40, 0x8, 0x200, "9d58678459584ae5a5acc04e485a30640b503b47e7997b3d526eb89326fd93ec6f92cf867e137eebecb0303a29bbf89dbbd82ad2cf9f1e4341f8470858b3395e571f885e148e122b6523cfe0d6c70edd"}, 0x160) 2018/02/15 16:45:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/15 16:45:27 executing program 4: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000695000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x10000000000000, "deeb5a", 0xfffffffffffffffe, [0xff, 0xffffffffffff9a40, 0x2, 0xbf, 0x20, 0xfffffffffffffffa, 0x0]}}) 2018/02/15 16:45:27 executing program 4: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0xdac0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000047000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffe}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00', {}, {0x3}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x173, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003b1000-0x10)={0x0, 0x3, 0x0, 0x7fffffff}, &(0x7f00003b0000)=0x10) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003b1000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x10000, 0x9, 0x9, 0x3, 0x2}, &(0x7f00002b1000-0x4)=0xa0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f00003b0000)='/dev/dsp#\x00', 0xfff, 0x800) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003b0000)={0x0, 0x5}, &(0x7f00000c8000)=0x8) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00003b1000)=""/4096) openat$audio(0xffffffffffffff9c, &(0x7f000005c000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000152000-0x8)=@assoc_value={r3, 0x8}, &(0x7f000039f000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000052000-0x20)={@generic="57ad4aebe4bfc8e2905615043e17b90a", @ifru_flags=0x4800}) 2018/02/15 16:45:27 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x80000000, 0x80000) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x0, 0x103000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000008000), &(0x7f0000008000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000008000)={0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 16:45:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000076000-0x9)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007c0000+0x796)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a8000)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b9d000-0xf9)={r1, 0xf1, "2ee72bd2eccd7d2d4e838aa873a15dcaa66256fe9061e83070c6c0c67bbe82e59fbe3d3e56cbc81c94b099ad546d248896e50b8c1048d5f4f5e6257678b0c04da2bc88dc62745cd7c2f8a47f4912a3daf4fe1e1a076d17beec3b68d6c6b778d507358785c09fdc121dbfba75ecad28bb8aac7678744d9d42e2e5f2469f4f93380853e961a13d5fe468a80bc821c5c4f0f08efa23ab4e7aae6aa0cab6462fd9851e0fa6a34bb5c4bbd9236bd95e5d4d3c726f63b5827be43fd1fd99de80db82d393036ebcf5b14216833c3066eefee958280500b396514b837bb0db699200d924de2af52b1625d8f2e41dcd89a6c29fb135"}, &(0x7f0000936000-0x4)=0xf9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x800000000011, &(0x7f0000004000-0x20)) openat$audio(0xffffffffffffff9c, &(0x7f0000301000-0xb)='/dev/audio\x00', 0x101000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/15 16:45:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x1000, @syzn={0x73, 0x79, 0x7a}}}}) 2018/02/15 16:45:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000089a000)='tls\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000997000), &(0x7f0000cf2000-0x4)=0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccc000-0xc)='/dev/autofs\x00', 0x280000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000f88000)=0x7) sigaltstack(&(0x7f0000fdb000/0x1000)=nil, &(0x7f0000f63000-0x8)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000c96000)=""/122) write(r1, &(0x7f00003c2000)='!', 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) r4 = add_key$user(&(0x7f00005cc000-0x5)='user\x00', &(0x7f00005e4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d0c000-0x5d)="55cd2409d73083f15d1039dbd90b8d2f7d34a86d1ec01aaeca039002b72a7a1a8eb960af0b24b57337fa4112381b9bbdf4cedaab822337efbc15f2435888356b664f490af3c6ad175cdfa69f3ea8980526160bf89c24e79d115da27504", 0x5d, 0xfffffffffffffffd) fstat(r2, &(0x7f00008e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ab8000)=0x0, &(0x7f0000a5a000-0x4), &(0x7f0000bea000)) keyctl$chown(0x4, r4, r5, r6) 2018/02/15 16:45:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002cf000)='/dev/adsp#\x00', 0xd5, 0x101400) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00001e5000-0x4)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000909000-0x4), &(0x7f0000972000-0x4)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = request_key(&(0x7f0000d69000-0xb)='pkcs7_test\x00', &(0x7f0000a5e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000856000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000d75000-0xc2)=""/194, 0xc2) 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000002b000)=0xfffffffffffffffe) mkdir(&(0x7f000002b000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) getdents(r1, &(0x7f0000007000)=""/4096, 0x1000) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0xfffffffffffffff9}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/02/15 16:45:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x98), &(0x7f0000001000-0x4), &(0x7f000039f000), &(0x7f0000c2f000)) r0 = syz_open_dev$sg(&(0x7f0000755000)='/dev/sg#\x00', 0x6, 0x12b201) read$eventfd(r0, &(0x7f0000abe000-0x8), 0x8) waitid(0x0, 0x0, &(0x7f0000f50000-0x10), 0x4100000e, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f000054d000-0xd)='/dev/usbmon#\x00', 0xb576, 0x408000) 2018/02/15 16:45:28 executing program 1: prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000042d000-0xa)='/dev/vcs#\x00', 0x9, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000482000)=@int, &(0x7f0000849000)=0x4) 2018/02/15 16:45:28 executing program 3: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a63000-0x9)='/dev/vcs\x00', 0x101882, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a7f000)={0x40, 0x0, 0x1, 0xa3, 0x10000, 0xffffffff, 0x1f, 0x5, 0x0, 0x8, 0xfffffffffffffffb, 0x5}) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000906000)="6c2d82a9c8ef302c77ae9208d79d2b569a0b83b17c63", 0x16) 2018/02/15 16:45:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x400) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000448000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000e3b000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000e5b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f00001d9000)='/dev/hwrng\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000849000)='/dev/sequencer2\x00', 0x4000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000594000)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000847000-0x1)) r3 = creat(&(0x7f00007bb000)='./file0\x00', 0xd2) connect$netlink(r3, &(0x7f0000afc000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000947000)=0x1, 0x4) getsockname$inet6(r3, &(0x7f0000f52000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000fd6000)=0x1c) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000061d000)={0x8, &(0x7f0000f02000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000050a000)="da", 0x1, 0x0, &(0x7f0000507000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 16:45:28 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000000)={&(0x7f0000324000)=""/4096, 0x1000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00007e4000-0x9d)=""/157) openat$ptmx(0xffffffffffffff9c, &(0x7f000018b000)='/dev/ptmx\x00', 0x141000, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x805}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/15 16:45:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = creat(&(0x7f00002d8000)='./file0\x00', 0x24) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00007bd000)={0x2}) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00006f0000-0x80)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000bf000)={0x260, @tick, 0x1000000000, {0x8}, 0x0, 0x0, 0xfffffffffffffffa}) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000ad0000-0x68)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000052b000-0x50)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, "636c69656e74310000000000000000000000000000000000000000000000000001000000000000000000000200", 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c"}) r1 = syz_open_dev$mouse(&(0x7f0000973000)='/dev/input/mouse#\x00', 0x401, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c20000-0x4)=0xaf, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ead000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20, &(0x7f0000002000)=[{&(0x7f0000000000)="96e12ad9a047f60135581c6e4dc7bc7e92471aed80bae9ea929b441ee5360c0d", 0x20}], 0x1, &(0x7f0000001000-0x270)=[]}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000006000-0xca)="e181cca6a56fd0db0ca771a6ab099752bc4819b067f738f4637d8da57f6c1de5a60377ac89099dd83275cf0c5139e57fafa55fc96759367bd984299901044462e0957c432d909482f518ebcabfc19a06b07704f23343f4cb81c2602981be035117044a0a422ad2c19ae68d87964199ef776bc9c4692ee0512b1019c2159fe6d7572dc4d0407204a80ac24470b26fcfdeb441105ede1d86d432325386b84c8b5c687410e8e6050a2c89543af9e3e921531120e82dc319b1696be7a9dfaf8d6ad39207e08238e0718d1d12", 0xca) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x20000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000005000)={0x7, 0x2, 0x401}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000347000-0x10)=@req={0x50, &(0x7f0000fdd000-0x50)={@generic="4e7321ddd98943f8c347b42dfbcca55e", @ifru_flags=0x100}}) 2018/02/15 16:45:28 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000023e000)={0x0, 0xfffffffffffffffd}, &(0x7f0000907000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000406000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b21000-0x6)='/dev/audio#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d8c000)={0x5, &(0x7f0000122000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000b86000)={r3}) 2018/02/15 16:45:28 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000596000-0xc)='/dev/audio#\x00', 0x7, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007db000)=0x7, 0x4) 2018/02/15 16:45:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000928000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000976000)=0xffffffffffffff01) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001ef000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000e3f000-0x1000)=""/4096) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000059a000)={0x6, 0x8, 0x3, 0x8, 0x6, 0x3}) 2018/02/15 16:45:28 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/dsp\x00', 0x404000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f000000b000-0x4)=0xe8) getgroups(0x2, &(0x7f0000004000)=[0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000000a000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000009000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000007000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/15 16:45:28 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_emit_ethernet(0x4b, &(0x7f000064c000-0x8)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@llc={0xfe, 0x42, "19", "8ea120519df3c2b169f899c636caf82a632a2a0611a3948b2a90cc2078442d1b0ed9ba933d65147fc2bc576b3c04f2b1585a9abdf5b1fdd66c36"}}}}}, 0x0) chroot(&(0x7f0000fc1000)='./file0\x00') recvfrom(r0, &(0x7f000066e000)=""/96, 0x60, 0x2, &(0x7f0000a7c000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000570000)) r2 = syz_open_dev$sndpcmp(&(0x7f00003a7000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000790000)={0x7, {{0xa, 0x2, 0x4, @empty, 0x79}}}, 0x88) recvfrom$ipx(r2, &(0x7f0000a27000)=""/200, 0xc8, 0x100, &(0x7f0000982000-0x10)={0x4, 0x0, 0xccd, "1eb66f2e2093", 0x8}, 0x10) 2018/02/15 16:45:28 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) read(r1, &(0x7f0000025000), 0x2b4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/15 16:45:28 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x0, 0x20000007, 0xfffffffffffffffa}, 0x4) dup3(r0, r1, 0x0) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000001000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) pipe(&(0x7f00002eb000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bef000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000e1f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000912000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) 2018/02/15 16:45:28 executing program 6: socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f00001bf000-0x4)=0xb8) writev(r0, &(0x7f00008ae000-0x40)=[{&(0x7f00005f6000)="828b3dcdeae9988354c9a1295ad291c4851708b05504bb438532644d9f93dfb960d674f16c65eee4b3ad312baf875bc819abeb0ef71679053c4854db7442fa40860b3c6eeb6d51add4a316461547e4f5da6a26622317ac76cbe3c5c80d7d0ca19fb83bbc5323ef763abcefb59b5142c9e635b230f30571c759701c968ab8a422b47afdcbaa195af3f1e3583e401d5a233b9b4783723d6c", 0x97}, {&(0x7f0000a25000-0x25)="56512af3ff1b081d2ecd8a4b3143254ead2ac3aa3f1cce69ce8371df0521e97694a3246748", 0x25}, {&(0x7f00001d7000)="f372c5f0a6c9d812c36117f4448cfb0e50542d2ef305eec6b4b3345b83bb940f49f6f65d6b23766d749b98dfb56dbe71633e8f7b56a74b94fa81b4ff610a031aa3949535faf444d577166e78edfd2413537cf18479532da230e2c95801f75d5c6e7ce38983d5fea86ecb8b3b98c04d3bb6f39118", 0x74}, {&(0x7f0000dc5000-0x66)="c47d5cfa15261dc4c59fb93725401e8056522fa76e98971c157f04a5b82fc62a476bf135b44d1cf49e7b0750617a406a8f7b9ec660194cb09aaa4170c8bc75ac0cd31955b0e79bb15f515be20ed7651b2e12a82b225b0663afbd75f7b242cf559563e47b6c11", 0x66}], 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f35000)={r1}, 0x14) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000479000-0x8)={0x100000000, 0xb4e6}) accept4(r2, &(0x7f0000e66000)=@nfc_llcp, &(0x7f00006f0000)=0x60, 0x800) [ 42.231551] device syz0 entered promiscuous mode [ 42.270531] device syz0 left promiscuous mode 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a2f000-0xa)='@cgroup}#\x00', 0x3) 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) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x3f}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003000)=0x8, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000003000-0x8)={@my=0x1}) 2018/02/15 16:45:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000b81000)=""/222) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/15 16:45:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x80000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) syz_emit_ethernet(0x150b, &(0x7f0000394000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x10001, 0x0, 0x20, 0x1000}, {0x4, 0xb29, 0xec}], @ipv6={0x0, 0x6, "eafdeb", 0x14cd, 0x3a, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, {[@routing={0xff, 0xc, 0x1, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x3c, 0x6, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xa}}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x9, [], {0x10000, 0x6, "d1457e", 0x7c81153, 0x1, 0x40, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [@routing={0x3c, 0x6, 0x2, 0x7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @hopopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x1000, 0xe, 0x3ff, 0x8001, [0x6, 0x0, 0x9, 0x1ce, 0x1, 0xed9f, 0x80000001]}}]}, @fragment={0x72, 0x0, 0x1f, 0x400, 0x0, 0x3d3, 0x3}, @hopopts={0x3f, 0x224, [], [@calipso={0x7, 0x10, {0xfffffffffffff30c, 0x2, 0x6, 0x7, [0x2]}}, @generic={0x8000, 0xeb, "efa33c9e03a766fd63a93f6114a574079df02afb169b5127276cfbd1de48d0dfb2d7a1d4b47c9a1346d1634faad59472338e3951d4e8cb40c68ca318ee12bb13099af1dbb752eb7856ead7001839e079719c798fd10e799830efb39b28c89a057f2ac0d9cefaaeb64ab082973531393fecac0bf77224f8857b490992b07c68a82c3697c8284275486fd8eae7ea0a8aec80cfaf6f673d1168f99eda9516f44ba97ac063920ffe5af401c151c4d8a3d03033fcb434b266309cf91efc458b83bce7cd54768cd7702bf5e04089cf4e1ce5a324f4dff550e2d96864e0bc24c11b96ec1b360e4682a63422061a6e"}, @jumbo={0xc2, 0x4, 0x873}, @generic={0x2, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x1f}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x4f8d}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x33, 0x1b, [], [@calipso={0x7, 0x10, {0x1638, 0x2, 0x7, 0x28ea, [0x2]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x81}, @generic={0x0, 0xa5, "d954d7f732165f3d7813b5f0324518bee860065819cb62109e36e1208f44b3f265f4389d0a556dbd556e6a957aa4cd19c3f215826b107ece57e7fc9e009e83cbeb0a56ee139127147c27bad43b5da8d85c07f5b30036da1e959f32fcb15f62e16586f3aa04eb6414dfa2ae03b9c8df629b1f2d0c11ba042daef35034ac934669a3b5da5473cd4772a767137304a64a840ec68bdbf6f0636edad1b665afb35ce955ca1113f9"}, @jumbo={0xc2, 0x4, 0x200}, @pad1={0x0, 0x1}, @generic={0x4}]}, @hopopts={0x3f, 0xf, [], [@generic={0x9, 0x7d, "3a80a9b4883f8da36a193f6202890ee54b931d24a32f858464d814c77387c77b058df71e014c1662c0f119ca381fc8e0fcf8a4e4d3650e564351e9d5308d7856cd35d84a7520b32c2deac19f501ed5c8ced48a36382e4874924c28019c31fbb63c6a1d704d149d6291d24238dc6373870ae05ec400807869d0be33374e"}]}, @routing={0x2e, 0x8, 0x1, 0x4, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}], "a89516f6109ef6455adc6269d0f2f909eb82f50f9a9d38986e4f0780ea03fef7dc89fb6ea85e183a816488e01350d8bac6097744c58359bceeee7a186e0e50e2808b0ff09bebb71383925a6bdbe4d901e2bc86115eeef9ace20a46f9891144eafea6d1e20252e1a0"}}}}}}}}, &(0x7f00008cb000-0x14)={0x1, 0x3, [0x6b6, 0x57e, 0xd44]}) 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000c4000)='/dev/dsp#\x00', 0x0, 0x20001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000941000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) timerfd_settime(r0, 0x1, &(0x7f00002f1000-0x20)={{0x77359400}}, &(0x7f00002be000)) r2 = creat(&(0x7f000087e000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000089d000-0xc)={r1, 0x80000, r2}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/02/15 16:45:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x7}, &(0x7f0000000000)=0x98) 2018/02/15 16:45:28 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f00007d4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00004ae000)=0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x4, 0x0, 0x3, 0x1f, 0x7, [{0xb71d, 0x2, 0xfff, 0x0, 0x0, 0x80}, {0x1000, 0x3, 0x3, 0x0, 0x0, 0x102}, {0x723, 0xf1, 0x55e5, 0x0, 0x0, 0x981}, {0x0, 0x1, 0x3, 0x0, 0x0, 0xc08}, {0x8, 0x0, 0x6, 0x0, 0x0, 0x2c01}, {0x1, 0x8000, 0x401, 0x0, 0x0, 0x1804}, {0x9, 0x7, 0x2, 0x0, 0x0, 0x85}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x126, 'ccm(cast6)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000), &(0x7f0000001000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x67)="5e5b2766688462e631476469158fe2df89e69f1bdc394011aeba6c52ff24094a4eaed60c67db88e27130fe5ed0ab8bd5be4155c0698e92d4866abd14eb8398598f2fa8a8e2759ad7e4edf85cb3799ee1e8a0ef3b16fa5b7026de9c72821264783bfab148355788", 0x67}, {&(0x7f0000002000-0x66)="1ace25c08d90d519953ef534c6c3705e6c6de8651755f45c63c599b23cf7d77704e347d6c72f74ef97443f26f7ef7bfa9b6a0828aeb492d0402413b5f4feeb2e5ee973b3ae325953bb68ea8ebea285afe240da51a8921112a3fb44bdc10f3164f8cb2f147ea2", 0x66}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0x84}, 0x80) 2018/02/15 16:45:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000429000)={0x0, 0x0}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000172000)=[], 0x0, 0x1000000) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000469000-0xd4)=""/212) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00005e6000-0x71)=""/113, 0x71, 0x10063, &(0x7f0000070000-0x1c)={0xa, 0x1, 0x6, @empty, 0x7fff}, 0x1c) 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0}, &(0x7f00008c9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000529000-0x8)=@assoc_value={r1, 0x5}, &(0x7f00003b7000-0x4)=0x8) 2018/02/15 16:45:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000495000-0x8)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f000039a000-0xae)=""/174) 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000085c000-0x4)=0x8, 0x4) 2018/02/15 16:45:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000977000-0x9)='/dev/ppp\x00', 0x80400, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f75000-0xa)='/dev/vcs#\x00', 0x6, 0x141000) renameat2(r1, &(0x7f000072d000)='./file0\x00', r2, &(0x7f00006f8000)='./file0\x00', 0x2) sendto$inet(0xffffffffffffffff, &(0x7f00002ab000), 0x0, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = add_key$user(&(0x7f0000ae1000-0x5)='user\x00', &(0x7f0000cc9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e8c000)="d51069ca15ecafa4232efc633c091d6604d8c6ad960a61f89de35175a078f9b5a2b95c64de64290090b3803c320f4ed5f330649a79dd0998b82b3b866beef1fbb145d60c59f28c84fa7e3da740258065769961d573b4a890b0f064d159eab017cb31ab069c758366617824bd0ebb4a89d054fb4fa7946b59ed790e0f59c0f6ad5abc2cfed88c7f2edd7dcbfda9328268f7d4220867fe9151ca2ab1f2901808178a229baa2fb73984793b3dcf50f772d199a1627c4af16909c880c34b6f266782d594b34504026dfd8c8455174748fc3e88d34faa68f51f2d62f01e961fc5bb76956f24ba214988669e6b249faada11d841e40df9ab72e3b0", 0xf8, 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000b1a000-0xdc)=""/220, 0xdc) shutdown(r0, 0x1) [ 42.335234] kauditd_printk_skb: 8 callbacks suppressed [ 42.335243] audit: type=1400 audit(1518713128.431:43): avc: denied { ioctl } for pid=6449 comm="syz-executor7" path="socket:[17752]" dev="sockfs" ino=17752 ioctlcmd=0x4b69 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.413464] audit: type=1400 audit(1518713128.510:44): avc: denied { setopt } for pid=6473 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/15 16:45:28 executing program 0: unshare(0x20000400) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000f0a000-0x10)={{0x80000001, 0x9}, 0x20}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000005e000-0x4)=0x7fff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e66000)=0x4) sched_setaffinity(0x0, 0xfffffffffffffe2d, &(0x7f00008da000-0x8)=0x6) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f00009f5000-0x84)="a8aea99f4bb74d0c04f116c2567fbba65d67be82c537250415e6a5ff74d2d4d00da499f7b259c39d6209eccc1f23b12d94159d09731105f44ff7e3b42ad84dd0fec65fb6db8e2a0b947b26985dbfe2ef5d189dbd893e1d3b61a550b5465acfbfb68a2eb8a8dc3bb46d5c6914b46209ff68e5dc13028b41499d790e9720d13a283bb2ed4e") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b79000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000660000-0x90)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$TCSETAF(r0, 0x5408, &(0x7f000014c000-0x14)) 2018/02/15 16:45:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000743000-0x20)={{&(0x7f0000000000)=""/117, 0x75}, &(0x7f00008f5000-0x1), 0x10}, 0x20) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/02/15 16:45:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) ioctl(r0, 0x180004527, &(0x7f0000383000)) setns(r0, 0x8000000) 2018/02/15 16:45:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x80000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) syz_emit_ethernet(0x150b, &(0x7f0000394000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x10001, 0x0, 0x20, 0x1000}, {0x4, 0xb29, 0xec}], @ipv6={0x0, 0x6, "eafdeb", 0x14cd, 0x3a, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, {[@routing={0xff, 0xc, 0x1, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x3c, 0x6, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xa}}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x9, [], {0x10000, 0x6, "d1457e", 0x7c81153, 0x1, 0x40, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [@routing={0x3c, 0x6, 0x2, 0x7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @hopopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x1000, 0xe, 0x3ff, 0x8001, [0x6, 0x0, 0x9, 0x1ce, 0x1, 0xed9f, 0x80000001]}}]}, @fragment={0x72, 0x0, 0x1f, 0x400, 0x0, 0x3d3, 0x3}, @hopopts={0x3f, 0x224, [], [@calipso={0x7, 0x10, {0xfffffffffffff30c, 0x2, 0x6, 0x7, [0x2]}}, @generic={0x8000, 0xeb, "efa33c9e03a766fd63a93f6114a574079df02afb169b5127276cfbd1de48d0dfb2d7a1d4b47c9a1346d1634faad59472338e3951d4e8cb40c68ca318ee12bb13099af1dbb752eb7856ead7001839e079719c798fd10e799830efb39b28c89a057f2ac0d9cefaaeb64ab082973531393fecac0bf77224f8857b490992b07c68a82c3697c8284275486fd8eae7ea0a8aec80cfaf6f673d1168f99eda9516f44ba97ac063920ffe5af401c151c4d8a3d03033fcb434b266309cf91efc458b83bce7cd54768cd7702bf5e04089cf4e1ce5a324f4dff550e2d96864e0bc24c11b96ec1b360e4682a63422061a6e"}, @jumbo={0xc2, 0x4, 0x873}, @generic={0x2, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x1f}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x4f8d}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x33, 0x1b, [], [@calipso={0x7, 0x10, {0x1638, 0x2, 0x7, 0x28ea, [0x2]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x81}, @generic={0x0, 0xa5, "d954d7f732165f3d7813b5f0324518bee860065819cb62109e36e1208f44b3f265f4389d0a556dbd556e6a957aa4cd19c3f215826b107ece57e7fc9e009e83cbeb0a56ee139127147c27bad43b5da8d85c07f5b30036da1e959f32fcb15f62e16586f3aa04eb6414dfa2ae03b9c8df629b1f2d0c11ba042daef35034ac934669a3b5da5473cd4772a767137304a64a840ec68bdbf6f0636edad1b665afb35ce955ca1113f9"}, @jumbo={0xc2, 0x4, 0x200}, @pad1={0x0, 0x1}, @generic={0x4}]}, @hopopts={0x3f, 0xf, [], [@generic={0x9, 0x7d, "3a80a9b4883f8da36a193f6202890ee54b931d24a32f858464d814c77387c77b058df71e014c1662c0f119ca381fc8e0fcf8a4e4d3650e564351e9d5308d7856cd35d84a7520b32c2deac19f501ed5c8ced48a36382e4874924c28019c31fbb63c6a1d704d149d6291d24238dc6373870ae05ec400807869d0be33374e"}]}, @routing={0x2e, 0x8, 0x1, 0x4, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}], "a89516f6109ef6455adc6269d0f2f909eb82f50f9a9d38986e4f0780ea03fef7dc89fb6ea85e183a816488e01350d8bac6097744c58359bceeee7a186e0e50e2808b0ff09bebb71383925a6bdbe4d901e2bc86115eeef9ace20a46f9891144eafea6d1e20252e1a0"}}}}}}}}, &(0x7f00008cb000-0x14)={0x1, 0x3, [0x6b6, 0x57e, 0xd44]}) 2018/02/15 16:45:28 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000f8a000)='/dev/admmidi#\x00', 0x400, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00006ec000)=[{{&(0x7f0000559000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000888000)=[{&(0x7f0000b6e000-0x1a)=""/26, 0x1a}, {&(0x7f0000007000)=""/68, 0x44}, {&(0x7f0000641000)=""/80, 0x50}], 0x3, &(0x7f00006d3000)=""/174, 0xae, 0x6}, 0x6}, {{&(0x7f0000308000-0x60)=@nfc_llcp, 0x60, &(0x7f0000a7b000)=[{&(0x7f000044f000)=""/25, 0x19}, {&(0x7f0000fbf000-0x86)=""/134, 0x86}, {&(0x7f0000c1d000)=""/122, 0x7a}], 0x3, &(0x7f0000cbe000)=""/176, 0xb0, 0x100}, 0x7}, {{&(0x7f0000165000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000989000)=[{&(0x7f0000984000+0x28e)=""/108, 0x6c}, {&(0x7f0000cf5000-0x88)=""/136, 0x88}, {&(0x7f00006de000-0x1e)=""/30, 0x1e}, {&(0x7f0000155000)=""/237, 0xed}, {&(0x7f0000dbd000)=""/27, 0x1b}, {&(0x7f0000b93000)=""/20, 0x14}, {&(0x7f0000420000)=""/76, 0x4c}, {&(0x7f0000e6f000)=""/57, 0x39}, {&(0x7f00009de000)=""/243, 0xf3}], 0x9, &(0x7f0000656000+0xf18)=""/225, 0xe1, 0x80000001}, 0x5}], 0x3, 0x40000000, &(0x7f0000b24000-0x10)) connect$packet(r1, &(0x7f000013e000-0x14)={0x11, 0xf8, r2, 0x1, 0x1, 0x6, @empty}, 0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x40045408) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r0, &(0x7f000053e000-0x1), &(0x7f0000109000)}, 0x18) getresuid(&(0x7f0000d9a000-0x4)=0x0, &(0x7f0000588000), &(0x7f0000e0c000-0x4)) ioprio_get$uid(0x3, r1) 2018/02/15 16:45:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x2, 0x100) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) pselect6(0x40, &(0x7f0000ff3000-0x40)={0x7ff, 0xdae, 0x5bc0, 0x81, 0x2, 0x1000, 0x7, 0x5}, &(0x7f0000253000-0x40)={0x4, 0x8, 0x19, 0x4, 0x101, 0x6, 0x3f, 0x6b700}, &(0x7f0000000000)={0x3f, 0x3, 0x9, 0xfff, 0x6, 0x200, 0x9, 0x8001}, &(0x7f0000be7000-0x10)={0x0}, &(0x7f0000689000)={&(0x7f0000470000-0x7)={0xfffffffffffffff8}, 0x8}) semget(0x3, 0x7, 0x40) r2 = semget$private(0x0, 0x5, 0x13) semtimedop(r2, &(0x7f000028d000)=[], 0xf9, &(0x7f00006de000)={r1}) 2018/02/15 16:45:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9e000-0x11)='/selinux/enforce\x00', 0x3, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f02000-0x40)={0x2000000000000000, 0x10000, 0x81, 0x0, 0x1f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000025000)={0x0, 0x2, 0x0, "975ef0139b28", "9065c23c1ac007e963a5a728d51a5c28"}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 16:45:28 executing program 5: r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fd2000-0x20)={0x0, 0x1, 0x0, 0x8000000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a80000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000061c000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b6e000)={r1, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}}}, 0x8a) 2018/02/15 16:45:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000950000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0xfffffffffffffffc, &(0x7f0000c7c000)="95b78856c844eccf29391ada4a3ac02f0da352f16ef93e22ffb887078a428313309e244b66c562359c345ebb19997abafb38ff8b294539dade48dbac341977d08ff2cd76f30a21884670f24f08ea82ac709595e29aabf70500000000000000ac8c7769") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) fstat(r0, &(0x7f0000ff1000)) [ 42.522440] audit: type=1400 audit(1518713128.619:45): avc: denied { create } for pid=6494 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000ce6000-0x21)=@random={'system.', ']}wlan0selinux*&mime_type\x00'}, &(0x7f0000ab6000-0x14)="0200000001000000000000010400000000000000", 0x3910c5b516104793, 0x3) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000a7f000)='/dev/sg#\x00', 0x7, 0x109000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d62000-0x4), &(0x7f0000b5f000)=0x4) capset(&(0x7f0000b9f000)={0x19980330, r0}, &(0x7f0000213000-0x18)={0x7, 0x200, 0xbe, 0x0, 0xe153, 0x8}) 2018/02/15 16:45:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00007bb000-0xbb)=""/187, &(0x7f000006a000-0x4)=0xbb) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000419000)=0x200, 0x4) 2018/02/15 16:45:28 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000a0d000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000063000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f68000-0x8)={r2, 0x5, 0x0, []}, &(0x7f0000d3e000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000)={0x30, 0x6, 0x0, 0xa2d7, 0x5, 0x8, 0x10000, 0x2}, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r3, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[]}, 0x0) 2018/02/15 16:45:28 executing program 3: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a10000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000091a000-0x778)=@mangle={'mangle\x00', 0x1f, 0x6, 0x718, 0x0, 0x318, 0x528, 0xd0, 0xd0, 0x648, 0x648, 0x648, 0x648, 0x648, 0x6, &(0x7f000012b000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bpq0\x00', {0x0, 0x100000000, 0x0, 0x7, 0x0, 0x1, 0x7}}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@loopback={0x0, 0x1}}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="b282b48b786b634f94d10bdeb1a38db9", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x778) 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$notify(r0, 0x402, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x193}}]}, 0xd0}, 0x1}, 0x0) 2018/02/15 16:45:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000190000)=""/250) close(r0) 2018/02/15 16:45:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000120000-0x4)=0x0) getpgrp(r1) 2018/02/15 16:45:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000486000-0xf)='/dev/snd/timer\x00', 0x0, 0x82002) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000784000)=0xf) 2018/02/15 16:45:28 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000ef1000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000395000)={r1, 0x1}, 0x8) 2018/02/15 16:45:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff62) sendto$inet(r0, &(0x7f0000a7c000-0x11a)="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", 0x5d, 0x20000806, &(0x7f0000deb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xb6) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f000065e000), 0x0, 0x4000003, &(0x7f0000b72000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x7) 2018/02/15 16:45:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000060000)='/dev/qat_adf_ctl\x00', 0x541000, 0x0) getsockname$ax25(r0, &(0x7f00000fc000-0x10), &(0x7f0000e04000-0x4)=0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000429000-0x9d)="b5fd6c03acdbdf609ec068fcd82e5a2c6f9e7a2e6601f3a2f06c3ada4aff3c3f9287d2d52c3d452b92867d2a64fe37b3604fa92f39195c505998e82cdc54872dd222df24227c0b070c6c3e5f728350cc9deadbef7f5996b8b40f6215c495f4523337196066486dc40fa4e64df4440329ea60259154b2415e2f14152617f2e74fc580b30d80ff499772a4332c0d75c38290f108c168160cbbf22f738f6b") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x107300, 0x0) 2018/02/15 16:45:28 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000031000-0x50)={@common='bcsf0\x00', @ifru_flags=0x400}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000030000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000030000)=0x20) 2018/02/15 16:45:28 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000406000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x1ff, 0x0, r1}, 0x2c) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) fcntl$getown(r0, 0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003be000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000edd000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) rt_tgsigqueueinfo(r1, r1, 0x1f, &(0x7f00006a2000-0x10)={0x17, 0xd5fa, 0x3f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d6000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f000032f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005ff000-0x50)={0xc1, @time={r3, r4+10000000}, 0x0, {}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00004ce000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000a42000-0x4)=0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) 2018/02/15 16:45:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_procfs(0x0, &(0x7f0000158000)='stack\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000e89000-0x10)={0x0, &(0x7f0000dbd000)=[]}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) [ 42.700052] x_tables: ip6_tables: SNPT target: used from hooks OUTPUT/POSTROUTING, but only usable from INPUT/POSTROUTING [ 42.733307] x_tables: ip6_tables: SNPT target: used from hooks OUTPUT/POSTROUTING, but only usable from INPUT/POSTROUTING 2018/02/15 16:45:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c0000-0x9)='/dev/vcs\x00', 0x843c, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000769000-0xd8)=@pic) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x38) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/15 16:45:28 executing program 2: getrandom(&(0x7f0000754000-0xf)=""/15, 0x8, 0x10000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x59)=""/89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x5, 0x3, [0x4, 0x100000000, 0x6]}, 0xe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{}, {}, {}]}) 2018/02/15 16:45:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x413, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000001000-0x40)={0x1000, 0x3, 0x1, 0x3f, "181ccbb8460a0c6e7c06e8ff678cdca3415f4b65f522129b7442304674fb17a7941682529d553bbf7bca6cfc", 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000147000-0x4)=0xffff) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00002a8000)={{&(0x7f00008c0000)=""/86, 0x56}, &(0x7f0000a13000-0x1), 0x4}, 0x20) write$fuse(r1, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dfc000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000022000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c09000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001}, 0xc) 2018/02/15 16:45:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000708000-0x4)) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)) 2018/02/15 16:45:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001}, 0x3, 0x1, 0x1, 0x2}}, 0x26) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) connect$netrom(r1, &(0x7f0000f0e000-0x10)=@ax25={0x3, {"46bfacbce6c7d6"}, 0x7fff}, 0x10) 2018/02/15 16:45:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f00004fc000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000026d000-0xa)=@file={0x1000000000001, './file0\x00'}, 0xa) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fda000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000011f000)={&(0x7f0000000000/0x1000)=nil, 0x800, 0x7, 0x13, &(0x7f0000381000/0x3000)=nil, 0x20}) 2018/02/15 16:45:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x0) 2018/02/15 16:45:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000ec4000)={&(0x7f0000bac000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b01000-0x40)=[], 0x0, &(0x7f00000db000-0x30)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c52000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef3000)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000084d000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000689000-0x14), &(0x7f00008e5000-0x4)=0x14) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x612, 0x0, 0x0, 0x2cdc1205, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00008c9000-0x24)={0x5, 0x2818, 0x0, 0x101, 0x200, 0x100, 0x8, 0x8a3, 0x1, 0x401, 0x3, 0x7a}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000ebf000-0x14)={0x2, 0xef31, 0x8, 0x3, 0xc8c, 0x7, 0x2, 0x80, 0x8, 0x203}) openat$audio(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/audio\x00', 0x4800, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000961000)={0x2, [0x0, 0x0]}, &(0x7f0000766000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008ab000-0x8)={r1, 0xc00000000, 0x14}, &(0x7f0000af7000)=0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[], 0x0, &(0x7f00009cf000)=""/56, 0x38}, 0x0) ppoll(&(0x7f000060d000)=[{r0}], 0x1, &(0x7f0000f0b000)={0x0, 0x989680}, &(0x7f000091e000-0x8), 0x8) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0xfffffffffffffde2) write(r1, &(0x7f0000436000-0x5), 0x0) timer_create(0x7, &(0x7f0000c58000)={0x0, 0x11, 0x0, @thr={&(0x7f0000700000-0xa0)="792ff9845032f4fc8e3ee5f758d9d864139d659cda439eab07e9797f47e2a542432d1181250471f722a16df88089770bf07c52726c0291b4170460cb2efd6fbb7fc904f3de30a96edc76bb5eecf10b8dcf883ba8914daf4fa731b4ddcbaa3d8888b4ad06d87dc2bc1e5250a793ef20bfe9f7a69ccff88072b761878e65ff0926c2ab48c0f5cba95a6d076f6e17956b7a6ab1e51a3c262a5d5805c2d793e05cfa", &(0x7f000003c000-0x1000)="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"}}, &(0x7f00002bb000-0x4)=0x0) timer_delete(r2) socketpair(0xfffffffffffffffb, 0x3, 0xffffffffffffffff, &(0x7f0000221000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00006ce000), 0x4) readv(r0, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x1000000000000017) 2018/02/15 16:45:29 executing program 1: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000eea000)) sendto$inet6(r0, &(0x7f000010d000)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ee7000+0xbc8)=0x10, 0x0) r1 = open(&(0x7f00007e5000-0x8)='./file0\x00', 0x4000, 0x179) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00008a4000)=@file={0x0, ""/22}, &(0x7f0000eec000-0x4)=0x18) 2018/02/15 16:45:29 executing program 5: prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x105400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xffffffffffff7fff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x81, 0xdc}, &(0x7f0000001000-0x4)=0x34869e7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x1}, 0x6) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000015c000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000e9e000)='net/udplite\x00') setns(0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000863000-0x4)=r1) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x80) fcntl$notify(r0, 0x402, 0x10) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f85000)={r0, &(0x7f0000c20000)="9ab63379f8bb37f3e95c43024c934f47ca9a1ab4b40ff9984acb38c90a61de4b96e235ec880146fb80dd641dcbd27c4800f01978e7f576259eca9a6b0bd4656a44b8cc2ca28da4692acbac038b96c1", &(0x7f00005f1000-0xe6)="9b2751c6ba3d6c3ffda3d2df7b4a9d1df6ee3a54d8b5ba878ffdb7e6e042fd2364e21585f21c3880d5c98e0c549d879da32e10d4f1ccb82cba1d3926d3c591290e4f3b47705357efc2636edfc6039454e6035a6108dde24c0d94861917ad4822830bc107a03e4183da1cd1db8d26c7af30d9d9d67f238edfb7dab744512af0794c4ea0d4aec1c6110773ac050d646664631e414b28f0267e2185b39312b9a9b3dc10c4d92509e224c9c44d3604ef8c6461c6873851e4f67e71411f48649558da662e0e184821dd4d967b69f57c50867a4b564c92705faf8d5bd43c4acdb9fa32204d48bd3995"}, 0x20) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) syz_open_pts(r0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x100}, {r0, 0x8}], 0x2, &(0x7f0000002000-0x10), &(0x7f0000001000-0x8)={0x3ff}, 0x8) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005d4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000123000)='net/sctp\x00') accept$packet(r2, &(0x7f0000a47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f25000+0xa43)=0xffffffffffffffd5) openat(r2, &(0x7f0000505000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000560000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f1b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = semget(0x1, 0x0, 0x100) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x19) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f00000b9000)=""/108) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @multicast2, @remote}, &(0x7f0000003000-0x4)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x48)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/15 16:45:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xabe2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xa, &(0x7f00008c0000)={0x6, {0x1}, 0x10000000, 0x8}, 0x0, 0x8, &(0x7f000028b000)) r1 = syz_open_dev$usbmon(&(0x7f0000e3a000)='/dev/usbmon#\x00', 0x1, 0x101) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000fcb000)={&(0x7f0000bf7000/0x2000)=nil, 0xf8, 0x1, 0x88, &(0x7f00001b3000/0x3000)=nil, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)='/dev/dsp\x00', 0x4000, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg$nfc_llcp(r3, &(0x7f00002aa000-0x118)=[{&(0x7f0000054000-0x60)={0x27, 0xfffffffffffffffa, 0x7, 0x7, 0x3616, 0xfffffffffffffff7, "1d8d2e33844f1da53aeda62a63ed45aa42b7f199e7738da78a64e8bf03a78b29b13a1354378fa14a621c94e33dcb4f62ba7b7325d3b33575092eecb28bf1cb", 0x4}, 0x60, &(0x7f0000ffb000)=[{&(0x7f0000fa1000-0xab)="8be669a27371192af4c21f7bf83dd8a68727b1874faa4aeb9c92a29d460e143f927d119e305a46ca11dead5cd60e82683cf8694f2642420bcc126ec6987145802f977671af5c424ba533c53cf664bdc3b5688cc6282c061c8c43abd5e848b3726c72d7a0a49623a083a0e47f40e7116e3aafb303642f540473664a1666c89962a3b79da25cccb208febf159819a912804fc0020a3ae06a107df6bbef23dbadf95e6302bb1b7694e125b61c", 0xab}, {&(0x7f0000e4f000)="c697ee5c8c1797efcf88c00caeffc027d7f582475273a71301cef2d848657bcb0aab805be3b4e2fd970e2490bf059e3cae5553f7b6bbc36a5437bad2", 0x3c}], 0x2, &(0x7f0000d07000-0xd0)={0xd0, 0x108, 0x1, "7d96590f9899dce6583de8c342e1aa1739126acaa8ce0a4184ae2b0fbba25069f854c8a2b0b13d01b75e76e943a73fb8a8a5d8ac5518df69e5db242fb63d622dc71a5c4696547e86fdcb9cc6b2b05a52dd965144ae13eb4892634c0b76d188cc4fa8f6bd0327a23985c53d27814b4558874d14823c05c7af545d888bd2995ba91fb915b7c937c3e8ebbec54b512a9cf87cdeacac04777efdbcf8f787c21834021800886025b109d897e8160df61c389b87a05706f798c168a1"}, 0xd0, 0x4000040}, {&(0x7f000071c000)={0x27, 0x9, 0x1, 0x3, 0x100000000, 0x100, "0169cd44818ae58687292bb36f4c09e028544f5934116a2f2a1eb08dcd684f79fd0cf61683b6e6c0df56cba9858aa5a157c967c95042247b1d469e8303e56b", 0x2}, 0x60, &(0x7f0000b6c000-0x50)=[{&(0x7f0000243000)="9514b4843b9fc4f62f30f7f35c3d87a6583d66b2f272ca20d2498a1bc53abce921684224604e49026a73d737f506", 0x2e}, {&(0x7f000019e000)="17559fae95db7d5c16882237ad50875c62bc570f2af2cac5a5f62f1e6e8a764d847161d0ca1e92546dc7e09193da3621f51e6f66382f70692c88f50e20185d062af78bd8ba17c20d3efd0d44237626da40089d2b4dff0e98c0dcb6f0ecebda36dfb4755ab8cc04814ff90ccadd973c588b42acacae73ee423eae", 0x7a}, {&(0x7f000011b000-0x8c)="66a582b0146d9426d1df7273bc8e1b28407b927912fc9a83775702d9a68892630c1d80caff9b18772a062d6fcd32e63a2621ae8e0595723910d5f4f2ad57cdb358c01d79742917d616c9116afb709f8ef1f6abf86dea396a47b5cdf1c440aff1f769663937d21ac0effd9299ecddfa4ff421755dc602daa5d4a0e4de8dc7494fd553fd23daf94523f06d9105", 0x8c}, {&(0x7f0000512000-0xb8)="ff18e29040f3b76f8153cb06b7920b0b8dcb13b27b5bc31a6e98e0d0ab8b2dacfa5aa47709d63bfa457335aa73431bfc1a4e25a49a5d388389cf8c629f9f5bd2c7bd3d88146aa0a49042bb570ebfb93d8c1314fdd5cc5d41b699b9178f245ffb1ddbf6a6fd258cce647c48d0a44690b514cd7f46091d0efb54659695eaad77256bce013e098da3b08c1f78340c19e539731a3c2a309d9c77e062ff57926bfbf5348dc11cd4b4feca5e336765f34fdc4f2e7883b4f19f79a2", 0xb8}, {&(0x7f0000cd7000-0x1000)="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0x1000}], 0x8, &(0x7f000025b000)={0x28, 0x100, 0x7, "da5c53eed87d47dad483a2146a8e620df8b5479a88c4b520"}, 0x28, 0x200480d4}, {&(0x7f000076c000)={0x27, 0x800, 0x400, 0x2, 0x401, 0x80000000, "8babc54e9abe752815d9879a9ef8857e1153ebc77627e169a4a3805c6d7f4ee0634501718667075c92f81e8056eff9fdc4b73773f135eeb042efed80902063", 0xfffffffffffffffd}, 0x60, &(0x7f0000ffa000-0x10)=[{&(0x7f0000952000)="eae6d82c57581dea9599750ad298249a5854512cbeaa588de33415b46a9ed779e945fa81d50cfaf04b16ab8ec414310ee47c4ca918550050dcc390036053aa1758ae86aedee587edbdc76c7e3e5d1931942bd8a890d854afd75d44e62ecc13c1dfc76d382e8f5d7e4ae3e081421da6cb1d435f6375f91aa6488a1747bee94ccaba63db13aae1403b66e7f3296caeaf616f634de79c27aadfe6aa28c25cea621b2b24a535ebc02464dc", 0xa9}], 0x1, &(0x7f00009a4000)={0x10, 0x101, 0x4}, 0x10, 0x4010}, {&(0x7f0000c2e000-0x60)={0x27, 0xec, 0x4, 0x7, 0x800, 0x1ff, "e8829b5e0faf5b30725fe26899f7ef88cfe39f6c58c89eaaccc917788a5b442c77ff940b16de5ff140e21ed74fb1f311cd6f7596b6e4ee5d0b0db42aa71e4e", 0xd37f}, 0x60, &(0x7f0000e10000)=[{&(0x7f0000375000)="530836548af41e7c31470b95cf9ce021351070194d788a1c287e3837e18265015f8e37c0fbe114976f993d0bc7f27c66d468c2c667b8cd675bde67794398a7c2852ca5a832d4fb354cdf1c40840aecf8edb86ffee14ecae8c8a76fef70955a9bf61429180f27b685661cc840f9972c437c0c694a2043e85ab7ae66f5645a8dc16cff", 0x82}, {&(0x7f0000c80000-0x30)="663144dbe9ff36196070c3efb6304bcc43e6b8d52efe2b4916c9cab3f28f53cf98cc2b78ff1b4abee8bbc15c794a0d91", 0x30}, {&(0x7f0000c49000-0xa6)="96b844a9ef7af8dc6ad117ba2805e84c3167b3468d7478f1f913bb163f26409cb2b5a5ccc06202aa5959b09dd51a55bca572edaa798fdec2615d2c0ccfc7afb13587159e9c7b4d7926655fb10a1a176662b348714d05fa0cc1680fb220f74d85bc1d704198255cefe14c995d7eceabe1cc693d2eb6e755ab917b89a1423261a52046cd9393121a534aece31bc67d3ef22cdda2435b39a0997deba7c410f34e4f698739a2050d", 0xa6}, {&(0x7f0000142000)="29fa1a06c943e149d5fab106ccee2304a57ae1718dc304ec0de4befaf7a02d40e67b79b64322fbf99a8ea206c25810e8746181b41d7978c3e5bd0a5d79d6e38aa4a221f8b98e242a74acf32ef63ac3c138d927618bae0ccf57e9065930b7b9f853df2fc4d1ba5d7995b09e5db9605c05de414678fa1e43ee669d572c5a8378a26cc00aafdef8dd4455c053c44a703d8d142caff3490e8e5379fb794bf01adbe1aff8bb96ecb7470c861e16ab89d5c1902469fd80005aa3d04030a567648a06b97fe90ec50f18629db898b96705c0ab8b9d60ec82307d5d4ffb255ceb617669e6ac4fe68b4d3f95687dc7360e", 0xec}, {&(0x7f0000880000-0xa1)="34c171e4ae30aa7ab0c394b7fa1ceecfa5c2eb2f8abc49131e5be8d9d93ad92460dc9d6ccaa26f8196f6931a635ebd41b042d4eef4976caed34c76c85ffc0ba760be115e06a7279e43c07602f7a4f005b4e68ca015673133e49e5827619f8bfa9413b753548539548dbb1be57ca1df8979d3bf8dce2a1839a20949418b6f685f48438a5192275cbe1d27128d2092a0e0c8417c915a8e06dd1ccda3f89e6930779a", 0xa1}, {&(0x7f0000f6a000-0xa7)="f74850a693e33c68051448fab231ca4faff24587dd2711cfae589e514e306136867ffb807da090e9960db62ee8b3a03044b9229e7b20a045dfbf85c17bb5e52200bb4213c1b55d80a5f21c91f51d28d6dfd9e8be498e8239ae5c001c1263de31e3cb405c748b46fabcb99a24252c1f7db075bc84fcc7ac3ce61d2a7f08a0cb556e6f0e3d347337b8a7cf41a807a9f85957d741880fa304a0efa256621bbc872a7fc9269663ac7b", 0xa7}, {&(0x7f000029a000-0x1000)="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0x1000}, {&(0x7f000060b000)="d1182c1e77bef29727f9a52e5d7828ab4a6e77f150f767b633a00748304ab99eb149554bd16903cbc5309c0ca64c08ea5513b2e7c6450f822a15bc49b28f6755b0bd8f4f5d4d9b68e213904faabac3fecaae31cfaba2ed6a18f2da6a", 0x5c}], 0x8, 0x0, 0x0, 0x404c010}], 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000b1e000-0x4), 0x4) times(&(0x7f0000daa000-0x20)) pwritev(r4, &(0x7f00005c6000-0xa0)=[{&(0x7f0000530000)="e6492e849b4d5517b75dc7c84595a7449e1e3e580f7eb25a2ebaeee5e1dca3402265380443c0be4f25289236cb5452bb1f284b9309de6140bf1309914b568cc7032a29f4bbcd9941924a17187c4e4dd7664e6079096322ac57c52e1b67ab5de9518a4a5171147101ef17b22d3c7de715b06ec00adb80852bd6c2cac1a9d98eb7eb81ffc6408e6e3defb0641a3ff28792c8542bd8b2f0536665bfda404ab418bb8e6ee20722f9d87078f1f9e9c4acae33d86058afd3a1db067c249f2fbadd85961050bbd49c32058c620060f1c7f5b609b31799", 0xd3}, 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{&(0x7f0000409000)="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", 0x1000}, {&(0x7f0000373000-0xd7)="1ee56ed0307a1f1b6a18d217bec141e46bbec6eeb5e6dcb1b5fff6aecac7c29d39762face4bb5a50ee218ba5ce244f99d6900790fd709b18739ad9d4121e6db1af73effd6b26b16e8b47eab2ca4adff9b751ce30f3d41d7706d09f834f7c445a166f37ac910265f5d801c2261193f96042b8820480c6889fef0548272cbce9ff21823538f4a096af6047db9aeaaa1bf938e9937840315721f8bf00e573e27f1e477140425f90d98b370716c0fcc9e71ff96ec4f8d033ccc96d5de96ff500c65dcce74508e18e6b7d38e35c2f180185f22f80f631623ef9", 0xd7}, {&(0x7f0000b94000)="944d3294de7741917f0642146743a0", 0xf}, {&(0x7f000092c000)="55188fe7e86ed949381ead679ec0c1528c97643c3c8cabd917b43caaea617ee16787f395b31d33968b709ac65680b29bfbc2679d638775daea66174dbba4ca67673558a2c027f223ec56e8c09efb3b3a47566cf3bafb600fa68794", 0x5b}, {&(0x7f0000dec000-0x28)="760d1c018a47ca1b257dff6a82078ef24abdef7b57543f02798fd9a3ec05aebe99d0f84b3c23e219", 0x28}], 0xa, 0x0) r5 = fcntl$dupfd(r0, 0x0, r2) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000abd000)={"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"}) open(&(0x7f00003cd000-0x8)='./file0\x00', 0x100, 0x112) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00008a2000)={0x5, &(0x7f0000b03000-0xc)=""/12, &(0x7f0000c32000-0x78)=[{0x100000000000, 0x5d, 0x804, &(0x7f0000415000-0x5d)=""/93}, {0x7, 0xf0, 0x1, &(0x7f000035e000-0xf0)=""/240}, {0x2, 0x8f, 0x6, &(0x7f00000b9000)=""/143}, {0x101, 0x5a, 0xf500, &(0x7f000014a000-0x5a)=""/90}, {0x1, 0xf0, 0x7, &(0x7f0000643000)=""/240}]}) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ef4000-0x10)=@ax25, &(0x7f0000af7000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000855000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3a00}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000004000-0x8)) readv(r1, &(0x7f0000e66000)=[{&(0x7f0000095000)=""/245, 0xf5}], 0x1) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000324000-0xbb)={r0, r0, 0x7ff, 0x6, &(0x7f0000a9a000-0xc6)="cf822040cd11a594561e58a5a9847c0eb9670d8097a0a9ef8b823896936ce4094606ce0dda078d104a1276c4234782a3952739661e939b56591e55986aade96069557493f9884f87de24cc27bd1bb4b3fb3ffbb95a06ea81a46de2233760dcfef39b360978155bb1a226b4351d735e452fa216b2914dd256cf14b39db5a73a72b44348f0fcba17ffe9688ba473f7ee9a0df54870de428394d0afc617e52c28d838f16300c3fa4b71654f5c27439721da8dc45f066c8947bf95d6863067feaa0c7a8692944f95", 0x1ff, 0x8, 0x2, 0x0, 0x418, 0x2, 0x2, "7f1b87a5f23148e278ba0ef65a6cdbfe5d6f38c003172b10b560503485e5be2cf0759f6df3a114034f6d373f2fe004231b3f6c16088a1c456b617b156d0f3bf0bd1e97fb21e11551df1eef5682262b19eef6a7afb47dcd84c17099bc0a680c2a61c2cec5fd3bb81e29869c60eac9bff1fe7f94e484a28bf84318345b50ce83e957019f87e6d9ec64942fa9ab076e31ad05db34"}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000660000-0x8)) syz_emit_ethernet(0x5e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x8, 0x0, [{0x0, 0x28f}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f84000), &(0x7f0000927000)=0x8) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fstatfs(r0, &(0x7f0000e75000)=""/57) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000062d000)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000ae000)=0xe8) quotactl(0x2, &(0x7f0000877000-0x8)='./file0\x00', r1, &(0x7f0000c95000)="c6306d70461f5c463fa81295217fd439f555cd2ad26341e25c2e3f5428faab089aaacf144e57254f174c95fadc9136193f47311f69ec7f1a1ede9bec6ca7e3e8bc50d09fb33d908bbbf4f0575c4cb34ae4af0c15597f63dc5f7ef194116f43e273b808e1c2a81921c109dc731e9bb55ad4d168ce8b9ff8cf0d6be2d6d3d1a3f38896caff225a99c7815a07c0c8cba4c6dac05ccd027e3dce18a78a4322c5f029b8bcd9af0e253b7359a4242a60d1d0e0bbbf03e5d0e82057fc5ccba5419fa9c5a2896c160537971e429b508e9e80bc5783dc386e3fb7bc03663f31cf76a7dd96e2bd9e66dc02410a43b68c6aa0d28265a5fffe") fdatasync(r0) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000000c000-0xb)='/dev/midi#\x00', 0xfffffffffffffffc, 0x8000) r1 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000b000)={0xaa, 0x8}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r2 = dup(r1) connect$inet(r2, &(0x7f0000903000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000d000-0x60)=[{&(0x7f000000d000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f000000c000)=""/120, 0x78}, {&(0x7f000090a000)=""/133, 0x85}, {&(0x7f0000008000)=""/5, 0x5}, {&(0x7f0000904000)=""/44, 0x2c}], 0x6) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x7) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000)={0xfff}, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r3, 0x9, &(0x7f0000906000)={0x3b, 0x1f, 0xfff, 0x80}) read(r2, &(0x7f000000d000-0x64)=""/100, 0x2b5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0x4, 0x2000) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000005000-0x4)=0x100000000) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000097a000-0xbe)={0x0, 0xb6, "8d388f7ca689fb2695bcdefa8dd5aa3aa1b4bd519f4ad33455df5c39e7d77585ee6858c93bdea75c022ab94d79a33e6b1fc7ae55ce76663455ded7db4b734f60e22eb1d08085833b33afd668e3cf0a334611337728b8139dd80efce9ff6ed091901dd13a8709589dea3d8520830b76e7ee22a1a17e47bca379dbf0170edcfda531325f3b9cbd23df6c9a32bbddc1ff85a461b1bc1533c5064dcad0742adacbf58ab2601a1d3bd72bc0bd2bb794b9187f633417f928ca"}, &(0x7f0000b5d000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cb0000)={0x8, 0x8, 0x6, 0x1000, 0x0}, &(0x7f0000454000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003ea000)={r1, 0x7, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffb, 0x80, 0x5, 0xff, {r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8001, 0x10001, 0x9, 0x5, 0x80000000}}, &(0x7f00004da000-0x4)=0xb8) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f00003b5000-0xc1)=""/193, &(0x7f0000801000-0x4)=0xc1) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000373000-0x4)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f24000)=@int=0x3, 0xffffffffffffff5b) sendto$inet(r0, &(0x7f0000715000), 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) dup(r0) write$tun(r3, &(0x7f0000f83000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, @ipv6={0x0, 0x6, "3e1d00", 0x186, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@routing={0x0, 0x1, 0x0, 0x0, 0x0, []}, @dstopts={0x73, 0x18, [], [@enc_lim={0x4, 0x1, 0xff}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x8, 0x83, "5cc183b7389981b1c823f74f734b4495c074ea66e80fe36df35b75592fab40edf525e86115b6121b9750a5dc9c3e05426b2eaa8baf7f5249a156cfbd90cf5b431d405812f3cf35d8cb20e52318af88f907482054a08224cb6c014524231ab8aeefb31ecbee3c8134352a5fa96f58f990af0949f06350c91b50ccb46e421a199a4216a3"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x10001}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x10, {0x865a, 0x2, 0x0, 0x40, [0x6]}}, @padn={0x1, 0x0, [0x0]}, @pad1={0x0, 0x1}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x3, 0xffffffffdc8d90ed, "3fdbd22ac768ea6cc4f9847cd2315e123d4445f5c75f94058ad46a051834fa844aa782078e386a08e915af77d879dcdc8cdeeaedbc11f91293b2b8c91a6562fdb1bccc1a77ff150805aa9ba3c2a0efe9f1442625cf989e2c6807cbb1b37e59991d8563552a49a0c1ae538a"}}}}, 0x1b8) 2018/02/15 16:45:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000475000)={0x3, 0x5f, 0x7}) unlink(&(0x7f000099d000)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000029c000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000eb9000-0x4)=0x81, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00001e0000-0x4)=0x1f, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socketpair$unix(0x1, 0x10000000102009, 0x0, &(0x7f0000acf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000981000-0x50)={@generic="77b04c41a875347f1fabdeec932df1b4", @ifru_settings={0xfffffffffffffff9, 0x8, @fr_pvc=&(0x7f00008a0000)={0xffffffffffffffe1}}}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00005e8000/0x18000)=nil, &(0x7f0000712000)=[@text16={0x10, &(0x7f0000678000-0x4c)="f3d9a2b4200f2356360fc71a0fc71f0f30eac15d3301baf80c66b8fd0ba08b66efbafc0cec66b8020000000f23d00f21f86635300000060f23f866b80500000066b9040000000f01d90f01d1", 0x4c}], 0x1, 0x9, &(0x7f0000dd1000)=[], 0x0) dup3(r1, r2, 0x0) r3 = getgid() setfsgid(r3) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000017000)=0x4, &(0x7f000009e000)=0x4) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x212000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000)={0xd7d1, 0x4, 0x6, 0x0, 0x6, 0x36c, 0x0, 0x2f6d, 0x10000, 0x1f, 0xffffffffffffff8c, 0x0, 0x0, 0xbcef, 0x1, 0x5, 0x1, 0x4, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8c080, 0x0) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000001000-0x4)) r0 = semget(0x3, 0x0, 0x150) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000c65000-0x1000)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000892000-0x9)='/dev/sg#\x00', 0x101, 0x2002) clock_gettime(0x0, &(0x7f0000377000)={0x0, 0x0}) futimesat(r1, &(0x7f0000712000-0x8)='./file0\x00', &(0x7f0000927000)={{0x0, 0x7530}, {r2, r3/1000+30000}}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create(0x4) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000002000-0x24)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) r9 = creat(&(0x7f0000000000)='./file0\x00', 0x1) accept4$netrom(r9, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000002000-0xd6)={0x0, 0x10, "69693dc73dae4754d6688365b8b8d0e30e42ecc4be5f25df4ae8b54acef34d08b8c7e178d7277c89474c4d80cfaa5265496f15d8b742261361309bd897a3a4edc39d9172aa96efbb157cd8886bc650f873a62c2408e69b890a52ac67714acff56537d1e9f4c3923412dec00d10c6a6f3520f4e0c202bf3353af163c8e39864b41162cbf6b47537f1680b2d22fae423c7b1dada4eda5f2212e7eabd401878e0532f7b247c175151c996b94b6a43b71fde7a80b88e98d135c7d603d7e613d036fcf57021098fcf0a7e493503326cca"}, &(0x7f0000001000)=0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000000)={r10, 0x50f}, &(0x7f0000001000)=0x8) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') io_submit(0x0, 0x1, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000c44000), 0x0, 0x0, 0x0, 0x0, r11}]) 2018/02/15 16:45:29 executing program 6: stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) getcwd(&(0x7f0000a43000-0x39)=""/57, 0x39) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept(r1, 0x0, &(0x7f00000e9000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x5, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000420000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r3, 0x2d, 0x8, 0x3, 0x5, 0xfff, 0x4, 0x0, {r3, @in6={{0xa, 0x1, 0x3, @empty, 0x8001}}, 0x1, 0x1, 0xfffffffffffffc01, 0x3ff, 0x6}}, &(0x7f0000003000-0x4)=0xb8) socketpair(0xa, 0xa, 0x7ff, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r1, r4}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b8d000)={r3, 0x4, 0x5, [0x0, 0xc2, 0x5, 0x4, 0x0]}, 0x12) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x22b542d46b7254ab) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000725000)={'vcan0\x00', 0x0}) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d8a000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0x200, 0xa, 0x20, 0x20, 0x6c, r1, r2}, {0xffffffffffffff5d, 0x6, 0x0, 0x1, 0x6, 0x724, 0x0, 0x800}, {0x9, 0x9, 0x3f, 0x1e41}, 0xffff, 0x1, 0x1, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x0, 0x2, 0x2, 0x1, 0x20, 0x7}}, 0xe8) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f000077d000-0x8)='./file0\x00', 0x0) fcntl$setlease(r3, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/02/15 16:45:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000ea0000-0x24)) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r1) fcntl$setstatus(r1, 0x4, 0x2800) rt_sigaction(0x40, &(0x7f000030f000-0x20)={0x40, {0x1000}, 0x0, 0xfffffffffffffff9}, &(0x7f00004d9000), 0x8, &(0x7f00002e8000)) ioctl$TCSETS(r0, 0x5402, &(0x7f00005b2000)={0x6, 0xfff, 0x1c, 0x9, 0xf23b, 0x6, 0x200, 0x7, 0x3, 0x81, 0x10000, 0x6}) 2018/02/15 16:45:29 executing program 6: prctl$setmm(0x59616d61, 0x7, &(0x7f0000a61000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/hwrng\x00', 0x18000, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x0, 0x4, 0x21292fa6, 0xfffffffffffffff8, 0x0, 0x9, 0x4000, 0x8, 0x75, 0x1, 0x4, 0x50, 0x0, 0x101, 0x5, 0x0, 0xa8, 0x4, 0x8423, 0xfffffffffffffffe, 0x3, 0x6, 0x0, 0x4, 0x1, 0x1f, 0xffffffff, 0x200, 0x2, 0x0, 0xe07000000000, 0x7fff, 0x3, 0x80000001, 0x7, 0x7fffffff, 0x0, 0x22, 0x6, @perf_config_ext={0x200, 0x95}, 0x400, 0x8, 0x200000000000, 0x0, 0x9, 0x80, 0x7}, r0, 0x4, r1, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000002000-0x18)={0x1, 0x0, [{0x37d, 0x0, 0xfffe000000}]}) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x5, &(0x7f00009ad000)=0x5) pipe2(&(0x7f000047b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x7fc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a12000)={0x0, @in={{0x2, 0x0, @empty}}, 0x4, 0x100000001, 0x4, 0x6, 0x1000}, &(0x7f0000274000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b37000)={r3, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x10001}}, 0x0, 0x9, 0x8, 0xfffffffffffffff8, 0x8}, &(0x7f0000cd0000)=0xa0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000083d000)='/dev/input/mouse#\x00', 0x401, 0x143500) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008d2000-0x6)={0x0, 0x9}, &(0x7f0000448000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000672000)=@assoc_value={r1, 0x4}, 0x8) pipe2(&(0x7f00002d3000-0x8)={0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00008d3000)) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000022b000-0x6)=@hci, &(0x7f0000aca000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000072b000)={0x0, 0x3}, &(0x7f0000b6b000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000097000)={r2, 0xfffffffffffff801}, 0x8) ioctl$int_in(r0, 0xaefd, &(0x7f00004fe000)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = eventfd(0x3ff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182000+0xd45)={0x0, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/cuse\x00', 0x1, 0x0) syz_open_dev$dspn(&(0x7f00003e6000-0xa)='/dev/dsp#\x00', 0x6ee, 0x210001) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f000039f000-0x61)=""/97, &(0x7f0000c6a000-0x4)=0x61) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001bd000-0xa)='/dev/vcs#\x00', 0x10001, 0x3d) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000772000-0x70)={[{0x1, 0x8, 0x9ce, 0x7, 0x9, 0x2, 0x100000001, 0x6, 0x3f, 0x3, 0x80, 0x6, 0x1}, {0x9, 0x20, 0x5, 0xe97, 0x0, 0xa3, 0x4d, 0x2, 0x3, 0x0, 0x9, 0x83ee, 0x7}, {0x440, 0x10000, 0x2, 0x6, 0x7fff, 0x8000, 0x4, 0x3000000000, 0x100, 0x7, 0x9, 0x7}], 0x8}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00005ef000)={0x4, 0xfdb, 0x9, 0x4, 0x80000000, 0x20, 0xfffffffffffffffd, 0x8, 0x3ff, 0x4}) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d4e000-0x1)={0x4}, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000013f000-0x8)={0x3, 0x4, 0x1, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/15 16:45:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fac000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ff000-0x16)='/selinux/checkreqprot\x00', 0x2c0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000063c000)) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb4}, 0x98) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30), 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e43000/0x4000)=nil, 0x4000, 0x13) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000101000-0x8)={0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000196000-0x99)=""/153) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b9000-0xc)={0x0, 0x1000, 0x2, [0x85f, 0x1ff]}, &(0x7f0000f5d000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002e6000)={r2, 0xeb, "61985d348005e80bb172dbd7e2e7f2cfbf5be875260df0dd0a5df671c01a64619a814a3c91005a421d7b12d0ad43bf5a9314fa84a5f2a84fefff1c5e21277ec8ff9c183096eae94efeddffc8627bc47a6e4a3379dc7ac14a80e5475544ee208a39a0599fa45c1265d1744511e2c6e288762a648c89762bea1bf4ba4c7954f5b0fe82a00638e7410a436ec3f142411412684870aeeb2333df0e8856adf5683e7397f9435dde0f464e04f855cde429e7f31d4f21d4d5a1b633948eb9014590e848929cabcfc3503a77e58a6ff155ad73893a4ef8e3f73020dd751920aed26820985d4bdf60cad4882c119793"}, &(0x7f000048b000-0x4)=0xf3) r3 = syz_open_dev$midi(&(0x7f00007ed000-0x2)='/dev/midi#\x00', 0x200, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000251000-0x8)={0x6, 0x0, 0x4, 0x2000000000}, 0x8) connect$inet6(r0, &(0x7f0000b8e000-0x1c)={0xa, 0x1, 0x10000000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3b24}, 0x1c) sendmsg(r0, &(0x7f0000596000)={&(0x7f0000b6f000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002b8000)=[], 0x0, &(0x7f000080d000)=[{0x10, 0x84, 0x8}], 0x10}, 0x0) sendto$inet6(r0, &(0x7f0000cc4000-0xc)="3d177c8c99dc8344057ef2c1", 0xc, 0x20040890, &(0x7f0000475000)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x180000000}, 0x1c) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00005d1000)={@common='bond0\x00', @ifru_ivalue=0x400}) 2018/02/15 16:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000800000004) r1 = openat(0xffffffffffffff9c, &(0x7f0000e19000)='./file0\x00', 0x20000, 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000040e000-0x88)={0x7, {{0xa, 0x1, 0x9, @empty, 0x4}}}, 0x88) r2 = syz_open_dev$sndpcmp(&(0x7f0000a94000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f6c000-0xc)={0xffffffffffffffff}) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x22200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000a000-0xae)={0x0, 0xa6, "90971599e0a7ef892964655fff708ff47ba06d99c56aa7998845afc1b8bb5cdb862d6657d8fefc5edbea41b8aca0d11deebb251a1a7103b79518da0261428879e5122ff1eb9f3b8e2dac161e3e8c946676000000000000003f24100675a491343d3ec68709b3e1e702d88084bcc10001b4970ce7f9001a39431b6e6f9ae49a0741fee015129486598e8351866b50a3f097128f3dcad69e1ba20ec524fc8b8549926d13f0f191"}, &(0x7f0000005000)=0xae) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r1, 0x9a, "e25a66a90a8cef6accd8666944dbeeefc2e1a0f3608d9364644c475c0f64bb0f744adbb287cc5be29100c6e6f99e3693b8d82c9e625ff727a8d5f57602adc279bf97050c3f9682c93acefe435609f334066454735b0628cb0d3ec44b3d9699aa4f1019ac123abc49edebb5595253bd08c9bc1093855d51970bf623d95b6889c3bb73e414dcc57f7c3b48bbb439cc252e7f8326fcbc5ca9e982d4"}, &(0x7f0000006000)=0xa2) r2 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @common='rose0\x00', @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000)={0x0, 0x0, 0x10000, 0xffffffffffff0001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000004000)={0x0, r3}) sendto$inet(r2, &(0x7f0000004000-0x87)="73215467a450dd45560385e6cc82da20df71b2f385a8326efd473f9949b5b8a75a7a3939326e83b3d3a1e81fe4cc299669dafd33b1f1f30fde156f522b019694251f693436744539d3a1357c26013d8b02210d3b13834c13efa9ead4b2d5b950373695a95c1ff6f5dc94613f87eac8139c04bc8b8309232b0b543687ec1d91677261bc6c3a1130", 0x87, 0x4000, 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x80, 0xa13}, 'port0\x00', 0xa9, 0x410, 0x6, 0x7, 0x400, 0x80000000, 0x10001, 0x0, 0x7, 0xfffffffffffffc01}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000000c000-0x50)={{0x2, 0x3, 0x7f, 0x2, 0xfffffffffffffff9}, 0x80, 0xa0c, 0x8}) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000f3f000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000311000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpid() ptrace$poke(0x4, r2, &(0x7f0000224000-0x8), 0x800) io_submit(r0, 0x1, &(0x7f00000a5000-0x20)=[&(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00008f7000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000118000)='/dev/snd/midiC#D#\x00', 0x1a1, 0x280000) r1 = inotify_init1(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000ddb000-0x8)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) kcmp(r2, r2, 0x4, r1, r0) dup2(r3, r0) 2018/02/15 16:45:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000037b000)='/dev/input/mouse#\x00', 0x9a, 0x20000) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000460000)=""/89, &(0x7f000015d000)=0x59) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e2000-0x438)=@security={'security\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x1b8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000009000), {[{{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x81}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], [], @generic="fd19c4cbe41d72c3403d8cb137e9bc19", @generic="c24a1af082c8d2f6862c5b1eb427acac"}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2]}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = dup2(r0, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f31000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4002}) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f00000ff000)='proc\x00', 0x800, &(0x7f0000e8b000)) r0 = syz_open_dev$admmidi(&(0x7f00005b6000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) openat(r0, &(0x7f000000a000)='./file0\x00', 0x20000, 0x41) 2018/02/15 16:45:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000fa000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000031f000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cc5000-0x20)={{&(0x7f0000e76000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fremovexattr(r2, &(0x7f000028d000)=@random={'os2.', '^\x00'}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r0, r1) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='irlan0\x00', r2}) read$eventfd(r0, &(0x7f0000079000-0x8), 0x8) write$eventfd(r1, &(0x7f000026f000), 0x8) 2018/02/15 16:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000255000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000055000-0x78)={0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x1, @broadcast=0xffffffff}, 0x204, 0x10001, 0x6, 0x101, 0x62de, 0x0, 0x7fff, 0x0, 0xfffffffffffffe01}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004a4000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x610081) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000340000-0x38)={0x8001, 0x0, &(0x7f000082b000-0x1000), &(0x7f0000fb1000)}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000ee0000-0x70)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket(0x1b, 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000944000)='/dev/vcsa#\x00', 0x1, 0x20000) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00006ba000)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000065c000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00008e2000-0x8)={0x1, r4}) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000a02000-0x8), 0x1ff) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f0000033000-0x4)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10), &(0x7f0000048000), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d4c000)) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00002ce000-0xa)='/dev/vcs#\x00', 0x6, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001b0000)={0x14, 0x0, &(0x7f0000f19000)=[@acquire={0x40046305, 0x4}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x3}], 0xe6, 0x0, &(0x7f0000f1b000-0xe6)="3d6e7c4dd9afc8ce8eeacf671d4de63619e980bc0741b11880eab62086587ea2816814a1dafceb441b6d17f32e6d15a0ba3b40cd40d5299b2444b7e6c849846e3bf025c0f2736e10039682853a67c10994bb6891a727a475d64041bc3b991d92d1c4c44f48edb5b30b89d551b5a8af1d2f680a2f26d7b379bbcde624e0659397c76c9bc1ec52e4f7e06549cc2aa68e406fa6210267039dda766e97e61323ae16e0102c75e9763ba4234ad05b222ffefe263e02515f760061aad8cd5a118be8068c9c940d8f70cdfd39bb5de0e65eead542ea4c3457a131c609bcdd3a25b29678b5a27c3c3aed"}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/15 16:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cac000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffff, 0x4, 0x72c22288}, &(0x7f0000dd9000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009cb000-0x8)={r4, 0x2}, &(0x7f000019e000)=0x8) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r1, r2) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002c9000-0x20)={@generic="26a32bc1c29dacf440bf04189dca0f39", @ifru_addrs={0x2, 0x1, @empty}}) write(r0, &(0x7f0000ffe000-0x5)='!', 0x1) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000dbc000-0x4)=0x3ff, 0x4) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) prctl$setname(0xf, &(0x7f0000660000)='\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/15 16:45:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dd8000)) epoll_wait(r3, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) recvmsg$kcm(r1, &(0x7f00008be000-0x38)={&(0x7f0000a66000)=@nl=@kern, 0xc, &(0x7f0000825000-0x20)=[{&(0x7f000031b000)=""/57, 0x39}, {&(0x7f0000959000-0x56)=""/86, 0x56}], 0x2, &(0x7f0000b5a000-0xbf)=""/191, 0xbf, 0xfffffffffffeffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f51000-0xc)) write$selinux_validatetrans(r0, &(0x7f00006a9000-0x64)={'system_u:object_r:dbusd_exec_t:s0', 0x20, 'system_u:object_r:removable_device_t:s0', 0x20, 0x33, 0x34, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x64) shutdown(r2, 0x1) dup2(r2, r3) shutdown(r2, 0x0) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x2feb1190f7545288, &(0x7f000040c000-0x8)) r1 = syz_open_dev$mouse(&(0x7f000094d000)='/dev/input/mouse#\x00', 0x9, 0x40) sendmsg(r1, &(0x7f0000872000-0x38)={0x0, 0x0, &(0x7f00006c3000)=[{&(0x7f000004f000-0xac)="604c89fc9e7decaf59b78a62b70a02083684375ae9f44255e72a1957998e070b8c1db554b2e0e7db6dd02c1450a0189f88e9b113c5a266020ea4c7ca7a22bb5d18083aa63da65bbafaa5363c22f36002f248f01cf2f122aaa5f5212579b6e020124c0defd6d3f76555628f63a9a12a61bdd005b6c2d85692dbe945f8dfb152bfcf113dcbc8b5890db01184b64e085a6b70c5ef7c7321e8e8e0e4e97a0055bca3afea6443402a4da8f6a2128b", 0xac}, {&(0x7f0000f30000-0xf5)="725a6393b3fe8f28039febf1acb454205a8bf883f4c4a3b088182609522031beb7a2415c8f669f12f537748e421583420dacf1992d90aa18808f06401a560d773bda83c2959f18ceecd6826a130a261073dddaa8ebace38b1a99f3d9e45ff4fb6480f059610662d8253850a3e3b466e73a99426ff2dbb815005fe6613ed9e380e20f00ed1ff7955ab3e57a9b887f899100f19b600f9a397c994c975f3ba0e6a0613c8e5cc7bd63e71aa5b64ae2d2128156dae75b20ba40ff84d208a709beefcc4d573b1c7def5ebe1c8eed82ec738764e83bc94fbd4ac209ab0d079c59b47f2e903caa202c537c1005adc9e7c12103500026c4ca8b", 0xf5}, {&(0x7f0000c93000)="eecd992c761e", 0x6}, {&(0x7f0000e8b000)="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", 0x1000}, {&(0x7f0000ff5000)="b1", 0x1}, {&(0x7f0000482000)="2d2d18cae47892dc6d88f060dad8d9df4385ca2a9d2f5e00bb3ff20ef25351a2131ff051e1f612060818d973796d47f6ddc489354639916dc81649d4ba29621b06", 0x41}], 0x6, &(0x7f000096a000)=[{0xc8, 0x104, 0x1000, "da28a242a79342419494f4dcb672bfb1e7d3795b3fc2fc0df0303b46c58e6eefe3ba1f0114ff1ef8449e31a81be9a5005283b0919779db333344656bfd083588db5d8695081105d10ee8e46188f25dd839e3da037b9414c6a7948cb61db8860757d84a56a0cd90bd7ee0e4a19de8af0d3d21ca6e4142503e9237a23f58ba9d9d9f2eeeb1a7b79ac3fb384eb0124c0db36de858fcdc70f241e0933cf6c231d03e90d6e3c92c8ce293b13a317fbe4c0b16bc56fa97"}, {0x40, 0x1, 0x9, "1f52b09af1b4528c5d166f4e9fc4e58dc6dfe4ea624c54a3b5976772a32b3da9b8c0f1aaf0106556c95aa1fc98"}, {0x40, 0x113, 0x3, "b3ef2c7fd9be0230a6830c0eabc4499fc6b1188403b7b0d67fa7d88c35c7c52b336265fb8fda91148ced13a2"}, {0x108, 0x0, 0x3, "41fd213e691a87196357f4313cad7f029673f273ae56fe2e73a9cfe973bcf6c84f6fc431311ad502e6ee3f60f72090b809be565c917291c0a8c34731ac8a13b07f000b47becb4c9d0e46248929f0b5dfb8a9f4ca73b3634d200c968e06bb60d46e3351de1d1de651f38a973eb1fabf0e2ab84ae580aaaf6983953b38f61b6d947ee419489c476f6729d8e29b8df8841b2866868ffdaa0b674cca4ed899bbfcd2e05d71c58dffae1e0fd0502f23993811170d34ba6c399b3b8a928d2176ef365ad57e4a9eec13413472ff26ec82d01e6a0bbd1e2f0e745ff9127399d4b5a021fb4f12445dd49cd6f22456250d4ea1795fdb"}], 0x250}, 0x20040004) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x40, @time={0x77359400}, 0x3, {0x3}, 0x0, 0x1}) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000015d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000f9000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00005e7000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ce0000)={0x0, 0x0}, &(0x7f0000f60000)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000e51000-0x38)={&(0x7f0000a50000)={0x10}, 0xc, &(0x7f0000b10000)={&(0x7f0000ee2000-0x2e0)={0x2e0, 0x13, 0x4, 0x302, 0x2, 0x0, {0xa, 0x0, 0x3}, [@generic="a55d3ca73780f731335e4fa3582dc86d50234e139996ca81fd3f7bb1b9786b4d1806242dd401c785179916353ff03e426cf76224d1c668b2c22b0eecb71c1880d9033ed0524e18edb39fdfc790f721fc3012558b039a70c39b9827d7735be80b10e959bbaf84da10d47f86eb6a76daf6e80cff15d11940c7b3dacc3bc41bf54d3cf4919ded507942c70b25bdf61387caec8a0257029de486650148e234da31569804a51d31b279b218bff4d41e6c18643c981c131ef7dcd8f68e405f899377d3e56e60dd17d8b857dab186bff8efd3d2c1d69bc269c747670174467c03903955e175439b88df461227cbdb0a77ecb89283", @nested={0xc0, 0x24, [@generic="9b95c3d833aa97a18ec63da18b6cad6c537529b1989cb75aaba170a77a48bda77c6383dcc7db2dca4c6a3981583bb8b9da533b6d03832cf254319a6e8428a25e38566bf68f65e2ac1bb7c031ab37a2c9113d88648c6785276a8e2a20af3bfe4a01010fd1da00fe22fb16e3fbbc969df11cd089469e5f1a761503af9a5e8acff92dbd92d092ead83636a8bcf401589d366c39b7564b", @typed={0xc, 0x18, @u32=0x100}, @typed={0xc, 0x58, @pid=r4}, @typed={0xc, 0x77, @fd=r2}]}, @generic="a94feb910c00bcdc6a4a18083727267c8c0370b5181f0bec2c584a14a1ae489c29479b18f6f3bae31ab37e6daeeeebd8b15eb0b661e786fe99622ed5468ec7b0d1d7f4c459ac3a3f10b9ede2b9664ae767e9081640879b6d34366df584cce519e588875801e81f2062a9ec746e7a28ef710f8f0de9cb682e98965a8fb0e32e53ddcfba004a4c46a9f7f869b9ff89d84a4825a71735138ce5f32f2dc2c80fbca761bf5e7ffede5777c96e60f4281398b8c697e03a3747576a871da24dc38cee77dd", @generic="75bf0fea6bfffec7f50fa9fc9f5a7e1f0f44555384b9905a89e831a5f08e90ca6b880ca03fa9b54fe65e558cca33e6d52fcc1757", @typed={0xc, 0x68, @fd=r3}, @typed={0xc, 0x2b, @uid=r5}, @typed={0xc, 0x4e, @uid=r6}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000001) setsockopt$inet6_opts(r3, 0x29, 0x3a, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x0, [], []}, 0x8) utimes(&(0x7f0000e8f000)='./file0\x00', &(0x7f0000223000-0x18)={{0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000052b000-0x50)) mount(&(0x7f0000d8a000-0x8)='./file0\x00', &(0x7f0000bce000)='./file0\x00', &(0x7f00008a3000-0x3)='9p\x00', 0x20000, &(0x7f0000f3c000)="02cc3621d7a2b339a4c36a30749b61fedaeac63ab38cb049f96f8361b672b5c6e6c7f0016dad58818ea2b2d30a30ca2d52ecd559c33377f71cc1f9236a4ce81eb3a731ae8b570fb816717b7de1b7a13551b8c69e742ab85d3d6e842c33697742dfd7addabf8054b0f57e746716224517cd79a83c297e6aa33a1caaf421767543c391bcd2acfabb84721189a97424290a85bbb346d823ca75b41aed") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000010d000)={0x0, 0x0, 0x0, 'queue0\x00'}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0x4008af12, &(0x7f00007be000-0x8)={0x3, 0x9}) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f00007b4000)=0x9, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000826000)={0x1d000, 0x1000}) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffe, 0x6, 0x0, &(0x7f0000fd8000), &(0x7f0000d7b000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000034b000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002e1000)={0x7fff, 0x4, 0xf4a}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000977000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgid(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) r3 = syz_open_dev$tun(&(0x7f0000c70000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r4 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x847fc7b198e5cf0d, 0x200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000771000)=0x3, 0x4) r2 = syz_open_dev$midi(&(0x7f00001c6000)='/dev/midi#\x00', 0xffffffff, 0x64240) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000400000)={0x0, 0xe618, 0x800}) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000355000-0x20)={0x24, 0x3, 0x2, 0x3, 0x7fffffff, 0x1000, 0x100000001, 0x80000000, 0x0}, &(0x7f0000f06000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e67000)={r4, 0x7ff, 0x6, 0x3, 0xff0000000000000, 0xc48}, 0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000edc000-0x8)={0x1, 0x5793}) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000297000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000162000-0x4), &(0x7f0000bb7000-0x4)=0x4) unshare(0x8000000) r1 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x2, &(0x7f0000223000-0x10)) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x10063dfb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000171000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r0) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000fae000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000065e000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000649000)='/dev/cuse\x00', 0x2, 0x0) msync(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0x9ff5aeb3e9bb58ba) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000591000)=@assoc_value={0x0}, &(0x7f0000c18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004ae000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x4, 0x4851, 0x10000, 0x4, 0xbd2f}, &(0x7f0000f5a000-0x4)=0xa0) recvfrom$packet(r1, &(0x7f0000a5d000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/02/15 16:45:29 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x124)=@ipv4_delroute={0xb8, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP={0x9c, 0x16, @typed={0x98, 0x0, @binary="478d1845b6bb55b3dbc044398db091ad9da3d91477f260cc7c5477733e002eb3cc62761047b478faaac4e079f0cf26a858f557487f3a3c42db2906a18632350d7bfdb1e11703cfd851dd7dcef837fc41bd01ac9d427641620eefd370c923592404f5b7b527b49749844bdcc4198eb171b35faea2762fa9cd8d6889f3e25e65a55d7bdf192a195331a2cac92cc2"}}]}, 0xb8}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000029000)='/dev/midi#\x00', 0x7ff, 0x101000) accept$packet(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000020000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000022000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00008b0000)=""/124) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/15 16:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) open(&(0x7f00000f4000-0x8)='./file0\x00', 0x8001, 0x100) 2018/02/15 16:45:29 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000172000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x7ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7a8e371bf89c292571c138d31b820557", @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffe, "73797a300000000000000000000000000000000003ff00dc00"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/15 16:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000)='/dev/autofs\x00', 0x103a01, 0x0) getdents(r0, &(0x7f0000098000+0xf88)=""/106, 0x6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00008e9000), &(0x7f0000ca3000-0x4)=0x4) listen(0xffffffffffffffff, 0x7) r1 = socket(0x2, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000051f000-0x4)) sync_file_range(0xffffffffffffffff, 0x0, 0x3ff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000166000-0xe)='/dev/admmidi#\x00', 0x5b56, 0x4001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000529000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000785000)={0x1, 0x3f, 0x1ff, 0x1, 0x3f, 0xe8, 0xffff, 0xeac, 0x0, 0x99, 0x337c}, 0xb) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f0000fb7000-0x4), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/enforce\x00', 0x1, 0x0) 2018/02/15 16:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f00005a6000-0x10)=[{r0}], 0x1, 0x313b) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000c3c000-0xc)='/dev/amidi#\x00', 0x8001, 0x400000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ae2000)) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000574000-0xdf)=""/223, &(0x7f00003e8000)=0xdf) r3 = dup(r0) write$selinux_context(r3, &(0x7f0000e66000)='system_u:object_r:agp_device_t:s0\x00', 0x22) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000974000)={0x63, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xbfc3}}}, 0x88) 2018/02/15 16:45:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x3ff, 0x4) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/rfkill\x00', 0x20000, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0xa, 0x5, 0x6, &(0x7f0000f68000-0x8)={0x0, 0x0}) r6 = request_key(&(0x7f0000166000-0xa)='encrypted\x00', &(0x7f00009a4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000984000)='selfcpusetvboxnet0trusted*&self%\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000b95000-0x8)='keyring\x00', &(0x7f000019a000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f000052d000)=0x1) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000263000)=0x4) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80b, 0x4) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000d72000)=""/113) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c1a000)="ad56b6c5824c8eb995298992ea54c7be", 0x10) 2018/02/15 16:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) splice(r0, &(0x7f0000992000-0x8), r0, &(0x7f0000bba000-0x8), 0x5, 0x2) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000033d000)={0x3, 0x78, 0x8, 0x65dfc06c, 0x7, 0x3a5, 0x0, 0x7, 0x40000, 0x8, 0x3ff, 0x7, 0x8, 0xffffffffffffffff, 0xa517, 0x5, 0x1, 0x6, 0x0, 0x2, 0x3f, 0xffffffffffffffc0, 0x7, 0x2, 0x7fffffff, 0x4, 0x9, 0x1, 0x8, 0x1f, 0x8, 0x4, 0x1, 0x8, 0x7, 0xfffffffffffffffc, 0xdad9, 0x7fff, 0x0, 0x200, 0x1, @perf_config_ext={0x7}, 0x2, 0x9, 0x0, 0x0, 0x6, 0x34, 0x5}, r1, 0x10000, r0, 0xc) close(r0) 2018/02/15 16:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x9) readv(r0, &(0x7f0000248000)=[{&(0x7f000076f000-0xc0)=""/192, 0x75}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/15 16:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c7d000-0xd3)=""/211, &(0x7f000086b000)=0xd3) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) r4 = syz_open_procfs(r3, &(0x7f00002a2000-0x5)='comm\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000b42000-0x18)=[{0x2, 0xffffffffffffffe9}, {0x8, 0x400}, {0x2, 0xa140}], 0x3) r5 = syz_open_dev$sndpcmc(&(0x7f0000a39000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff000, 0x8c00) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000a8e000)=0x2) fstat(r1, &(0x7f0000316000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000efc000)='./file0\x00', &(0x7f00006bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r6, r7) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000380000-0x28)={@common}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000362000-0xbe)="940a0ed3084f8823a7bde6900f69dce06cce0e74e77dd1f09bb7d86ae0d2858e8b5254147fa9b4e9c760403c5d9f1106df8001dcaea32bf553766e2543e6e0d2cef7977556bc934cefca3cb6618a8720713029edb1495bf04c9ad90102f9b0eb5d461e874b5f84e6084a7f6d715d0067b247275fa0ba11e9feab3d03dd06cf6abc558cb0eedb17c0df6fd58d4d6bab44699e2aac95904542e0bc621434525a024dc05d0e64fe57731efe6facf0d77ad7dcf9d8561fa5404b7bbe68c25b62", 0xfffffd56) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r1, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00002d6000)={0x80, {{0xa, 0x0, 0xe62, @empty, 0x19db}}}, 0x88) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000eab000-0xd0)=""/208) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000627000)={0x31b, {0x2, 0x2, @rand_addr=0x7}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x204, 0x400, 0x7ff, 0x1ffc00000000, 0x7fffffff, &(0x7f0000e07000)=@generic="1739901beaf98e09839cca7f2a9c4e4c", 0x3f, 0xffff, 0x6}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00005a0000-0x8)={0x0, 0x5}, &(0x7f0000bc8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00005b3000)={r8, 0x7f, 0x30}, &(0x7f0000ad7000)=0xc) sendto$inet(r4, &(0x7f00004fb000)="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", 0x64e, 0x40040, &(0x7f0000346000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xf) 2018/02/15 16:45:29 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000148000-0x10)={0xffffffff, 0x20c, 0x80000000, 0x0, 0x0}, &(0x7f0000399000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000063e000-0x8)={r1}, 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) connect$vsock_stream(r2, &(0x7f000039a000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/15 16:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099a000)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000733000-0x1)}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x2) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/15 16:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000033f000+0xd52)=""/186) r1 = syz_open_dev$vcsn(&(0x7f0000c80000)='/dev/vcs#\x00', 0x5d91, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000075c000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000040000)={r2, 0x1}) 2018/02/15 16:45:30 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x402000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000008000-0x6)={0xfffffffffffffffe, 0x17, 0x5}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)) r2 = socket$packet(0x11, 0x10006, 0x300) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0xffdb, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/15 16:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/15 16:45:30 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0xff25, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000021000-0x1000)=""/4096, 0x1000}], 0x5}, 0x0) bind$netlink(r0, &(0x7f000000b000-0xc)={0x10, 0x0, 0x1, 0x40}, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000022000-0x1)='\x00', 0xa00) 2018/02/15 16:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000378000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x0, &(0x7f0000a49000)="13") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000291000-0x11)='/dev/qat_adf_ctl\x00', 0x400800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000605000-0x3)) 2018/02/15 16:45:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_dev$admmidi(&(0x7f000005f000-0xe)='/dev/admmidi#\x00', 0x1f, 0x80000) getpeername$packet(r1, &(0x7f0000196000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ebc000-0x4)=0x14) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000216000)=0x15, 0x2a) 2018/02/15 16:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b0000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000018000-0xfc)="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", 0xfc) dup2(r1, r0) accept$nfc_llcp(r0, &(0x7f0000d3b000), &(0x7f00007ee000-0x4)=0x60) 2018/02/15 16:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000257000)=[{&(0x7f0000eb0000-0x6b)="cc239e7d69c63502f93d8110d69a3e8a173f4e7e0d8c56cb0256ca21bd5fd7aabe0cdb5ce415c7c48b5cd3ab87b8c4ee71c0f2a427de976bf26ed5e7a672a76b3d9a6e872e1df372f0b714e3ac294d1dbc8aacd821084bfdad0d9746a5cec5722bacef7efd206d3d0ec1d1"}, {&(0x7f00009a3000)="a38a15f12e9e39a12ab9839666fef5c5359a5c7d04849e5fc07df82b63424b7bdc4e3763899d022d4b4b8a4d820e9c12f340918fbe1619fd2a632ac08a8bc15f4dba8e4b54a4dc81afb324d0227800f5a6c226f81efe78bd9ecc57fa4d8d24859d2c1208775e9096a27690e1aa4c332bb3eba67ad55b338c0b4bd6deaac4f053c3e74162ed28229d96cf4a062c4936319707865207febfd000fca59f07de974c77863d98cd07e9c5e9fdb511bc225d685962de477bb99225ab0bff8618a9f5aa9d234a6704d0c8bea1a4bec37bfe8fd7c25a8355c37e5cb3d6d5ca0e44a5471ee7fa8c51e4c7b339270b23941dba0fba5bc50144c097c5"}, {&(0x7f0000f72000-0x86)="0aee0d9cf14d06bee3719a0cdfc3c07c017f4bd27a18994e328a8d507c1d7a47573bea5e0397c4b0b016674612642a25867e7de603ccddfc6917256aefc639d5d7be4310754ec7b8c545586a2a5b695c2572284e3f940ec4a8829edfd540aec803d0f0e6d432f684296437db5a33d8adf12e30960384fc79588cde0a06cec7983031976751d9", 0xffffffffffffff4e}, {&(0x7f0000e9b000)="4cd38a87ff7caf4f8c1756b866c1d61b8eda654d874702a071cd77327c4bb696b21497053b86cf98"}, {&(0x7f0000c7a000-0xd0)="237c0d74ba22067138b08bc002ce0897d2e6a6d80577e5a9a4e66aafb799a578100dd748110183e80f91eebba8fb0264640237ae7cdbf3e0af726bbd65635386e6c1f1ba38e1bdd3a8d14e09d9d28d9b8c991bee5c66c55db5ac19774d321c86a8fdf6e08b4b7840f0f00bc41f3f77e59e7cfc2664c4edefc37984cd8bc6e1a423071f5bf6115372a43b0893dbede64767c43201366b089a4ae9effff34be82602531a3c607c19bac869cbd954863c63e124c99859d714c6f996268131b0fb08c7c4f758525f3bef3ca90de43ae78616"}, {&(0x7f0000921000-0x1c)="49a7cd448ba8e368c7b43c0a128c77941512c1dcfd091b62aa5d4243"}, {&(0x7f0000c91000-0xc6)="873da96398c69631f4095562090fe5925f0b6cc42e8431d560b91f84049bcc52a5646476667da463ca5ef1f1afe421a99af8a951f01986cd9aaea3a692172ecd1e4129f541fb020124340234531ce2d177fceaf2fbfd305a70acabef704a9edf30102ab1e7214e472db24427ede37f6e5260493dc1b536ec4f669e9b9e4fc677d0c7b266487403f5425153d1f173089236e2607e5adcaaa9585c2f2a7e8b2e0d815f96cd951fae7d0c8bffdb68bd75f6a8e6db3d06b22e59c00f33defcdc7e98059be4e472a2"}, {&(0x7f00000e9000-0xe6)="13a02e50b05899bd46e260126f0ed75c8277e6b96c23acd9c236519d3bc5a9ef8f67f408eaddb9d9709b2e0d0da7346ef5d3b9873a101b9118df0a2cfc2119c77c7bae59b76e12dc5a1ceffb68cf63893ab60013c2f50ff1c1a7dcbdb36ac0ee4c9dccfeea0db53d8005a0b14cf3abc57c36e49e58e985c0a8a97f48a4b63c7e0ce09e75cfbfb2f66d74774eb7bae617cb585768a10f1865ab72cd53d77e20651177bcd690bcd02d80efb9202dd38a4a9ed38c2454bc0f00d6672d46f926aeaf9d2237d508be825b614bd967f77900d0ace453b804a19fc6e1ad63916a4917670b3b5ed7dfd0", 0xfffffffffffffeb8}, {&(0x7f0000dd7000-0x3a)="17287a5c422d1a2ba3c15e286f2238d656b7efbf29751d6e8811600324ea885743ec5806ab0090f2c935252483288684198e6acd6dd6e98af474"}, {&(0x7f0000c19000)="626ec7e05b97013ff1daddad2458c2306028e395eb0f8e82f006ea70175543ec51c5ba729e9141a8efddf0438c5524b7bf6028b5e875a63dbccfda49d947bd3777ddbf510a9644994375b699a648baddbb5e7f23599149a57a56f3a1225207c28b2b85ef2995a726b279234abc03a56b570d1df026b0ebb6740dd446e9dd482d0df6022501ddca613af53237aa2453847f1fc53a2ec07d271dfe0e001a5c35c8f49dcd41c7cbef561631b4c456644cfe9cfaad54ec8fb6cbb4"}], 0x1, &(0x7f0000002000)=[{0x20ea5d5c78081878, 0x29}], 0x5}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/02/15 16:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009aa000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000643000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002ca000)=@common='ip6tnl0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000bac000-0xc4), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000191000)={0x5, 0xfffffffffffffff8, 0x1200010004, 0x4}, 0xfffffffffffffeff) shutdown(r0, 0x1) 2018/02/15 16:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000661000-0x78)={0x3, 0x78, 0xfffffffffffffffb, 0x2, 0x5, 0x40, 0x0, 0x9, 0x90802, 0x2, 0x8001, 0x200, 0x9, 0x81, 0x2800, 0x10000, 0x8, 0x2, 0x5, 0x10000, 0x2, 0x9, 0x2a, 0x1f, 0xf126, 0x7, 0x7, 0x6, 0x1, 0x8, 0x0, 0xa, 0xffffffffffffffff, 0x6, 0x7, 0x1, 0x7, 0x147, 0x0, 0x5, 0x2, @perf_config_ext={0x7fffffff, 0x9b}, 0xe040, 0x6, 0x7, 0x5, 0x5, 0x0, 0x7fff}, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000275000-0x15)='/proc/self/net/pfkey\x00', 0x3ffd, 0x0) renameat2(r1, &(0x7f0000f21000-0x8)='./file0\x00', r1, &(0x7f0000920000-0x8)='./file0\x00', 0x5) sendfile(r0, r1, &(0x7f0000e74000-0x8), 0x80) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000623000)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000254000+0xa1)={0x5, 0x3, 0x5, 0x5, 0x1f, 0x5}) 2018/02/15 16:45:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x581000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000001000)={0x9, 0x5, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000bb8000)={&(0x7f0000000000)=@migrate={0x58, 0x21, 0x100, 0x6, 0x2, {{@in6=@empty, @in=@multicast2=0xe0000002, 0x2, 0xcaf6, 0x0, 0x8e, 0x0, 0xa0, 0xa0, 0x3e, r1, r2}, 0xffffffffffffffff, 0x1}, [@extra_flags={0x8, 0x18, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x11}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0xa1, 0x121001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000ef2000/0x18000)=nil, &(0x7f0000002000-0x18)=[@textreal={0x8, &(0x7f0000001000)="d7672e0fd9914afe3a200f060f20d86635080000000f22d8dfe066b9800000c00f326635000100000f300f01cf2e0f381cce3e0f1a670ef08380cf8326", 0x3d}], 0x1, 0x2, &(0x7f0000001000)=[@vmwrite={0x8, 0x0, 0x7, 0x0, 0x5644, 0x0, 0x7d1, 0x0, 0x360000000}, @efer={0x2, 0x4000}], 0x2) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f000078b000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) socket$inet6(0xa, 0x804, 0xf9b4) pwrite64(r5, &(0x7f0000a1a000), 0x0, 0x80000000) write$vnet(r4, &(0x7f00009f6000-0x68)={0x1, {&(0x7f00008fd000-0x46)=""/70, 0x46, &(0x7f0000e24000-0xdf)=""/223, 0x3, 0x7}}, 0x68) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000c34000), &(0x7f000097c000-0x4)=0x4) 2018/02/15 16:45:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000d0b000-0x56)="30c154dad36c1943b424a5dd950c64553be55bffed3abd36bf9f98882e3948e39215d8cd0ceb137c5df075597659e15d8701182a536464e1578eec86cd01c9ce070de64d5c28baf18740a1e027feafa0390d486a28b6", 0x56) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 16:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe(&(0x7f0000a9a000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x0, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) fdatasync(r5) pipe2(&(0x7f00005b6000-0x8), 0x800) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/15 16:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00001fc000-0x4)={0x7, 0x6, 0x8}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x8924, &(0x7f0000dc3000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) ioprio_set$pid(0x1, r3, 0x4d73f81c) 2018/02/15 16:45:30 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000058a000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000789000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00004a6000-0x1)=0x9, 0x20) r2 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f000000d000-0x69)="b8bb", 0x2}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[{&(0x7f0000261000-0xb)="08cf", 0x2}], 0x1, &(0x7f0000003000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x3f, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f00000-0x10)={&(0x7f00009ba000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x14c}, 0x1}, 0x0) 2018/02/15 16:45:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000078f000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x100000000000000, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000083000-0x1), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x800003fff) r1 = syz_open_dev$vcsa(&(0x7f00004de000-0xb)='/dev/vcsa#\x00', 0x63c, 0x88002) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000bbd000-0x4), &(0x7f00008ed000)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007e2000-0x4), &(0x7f0000c6e000)=0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000533000)='/dev/dmmidi#\x00', 0x101, 0x2880) sendmsg$nl_generic(r3, &(0x7f0000cd1000-0x38)={&(0x7f0000ee7000)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000148000)={&(0x7f0000808000)={0x3b0, 0x28, 0x2, 0x4, 0x3, {0xa}, [@typed={0xc, 0x4f, @str='\x00'}, @generic="f4b32e9ef9d6e1ab83149adddd9b0d683ccc662c7ecf4b93b0bff6614d05859629dbcd3587183ad8750872f5f15799769efd28ce051f5d113f1bc15619b30b98d561d8be9cab0fd2fa399f130cf65c0c5882dc2f131eaa87f4d66f0c60ed48d9d134a484e44f9922dd201c905c6762029219f68454913c65507b878a2c4292736d436b", @typed={0xc, 0x79, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0xd8, 0x66, [@generic="7ceba7", @generic="02522666edbc8d0299465d27493396c0af2f026ee6f20e69bcf02084038264628d7c634231ac931e18cc6db951dc99af4e1900e0d1d7ffe72d8faa3637893f0157868ccd777349a4a426369e6ab0f9234bcbe68e29c5483426c429e431d2ca50f6c505f39b95a2ddf8f3d8536c2887670f8a7f3ec0ceec34038055eedf3ddefc9895bb2471815b3a948906fb762c8aee641a2ba73d256cd6e13ca9873bbcbad620eb41dff696b483baa6d9e8fb1cc3cb94c10a7122f7191ef595d9bb09dc19acb4501623f0863d661a43da2962b2"]}, @generic="e3e802a31ff4ae8bad560f5fcbed2de1a12fb72d68261c0ec176134f00fd497ad6", @nested={0x208, 0x68, [@generic="7da0d1dbb6b8fcec008422e3bbafba4ef21ac1531e7cddc4967cd83db2ca7a0009b436ff1037179ba5979bd8b5d234b753e32055cec73407fd50d17b206789b178e410bbcf158efeabaaea1200c679fd159d1c940bf3fddba301196b3088f185bf284272e55f95ee39b6422a0736d9542d3448c9ecc15a5e4b3f4e073d6189150d075076f142856d0b4116b6036d4e91659b95718322ef2e4d4b3ba6b23c1e639306ecd348f5fc47fc68bb6a422eadb05013bc526e014ec45656122003ca6a766b934295ab9839c3695c40e6e9796773b39ca578bf5c92c757248923b1b12c91", @typed={0xc, 0x17, @pid=r0}, @generic="157ca4d015abb5e751f61b6b66cae228c89dffe86b2086ab49873226450d6c5afe3bf74bcc359f1e07504d8775988a453916895d026173793b5d38eaf03e87a320f8c7254a73a5fdbd23139a076dc8c6db341bbcd64266b126f16821576d86f0b4879a5b913a7fd422077a6f7c5fe08a573e9f79552aeb8579b7df", @generic="104f9ef9f7758837eeb3fe4e47b27989e6492e3e633f390b437b0603ffa2e5dd7ec78fcb0710cb4e897439101ccdfbca79a97399e7782614f11d7d4f6f5588faca03d08aafb779e04bbfb6372b382e8601b6c805512286a37f9f57853387832e4edd386a68b408e24f38673121587264a58038f45b9b25db1f94e6cedbfc732943ecdf70", @typed={0x18, 0x51, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000001a000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@empty}}, &(0x7f0000c53000-0x4)=0xe8) memfd_create(&(0x7f000080b000)='&\\{$vboxnet1.lo\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000c1a000-0x4)=0x1) sendmsg$nl_route(r3, &(0x7f0000a04000)={&(0x7f0000235000)={0x10}, 0xc, &(0x7f0000b3e000-0x10)={&(0x7f000047c000-0x44)=@ipv4_getnetconf={0x44, 0x52, 0x1, 0x0, 0x2, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfab}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008010}, 0x48004) sched_setaffinity(r0, 0x8, &(0x7f0000156000-0x8)) sendto$inet6(r2, &(0x7f00000e3000)="b164", 0x2, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$unix(r1, &(0x7f00009c4000-0x8)=@abs, &(0x7f00000ff000)=0x8, 0x800) [ 44.087824] audit: type=1400 audit(1518713130.183:46): avc: denied { write } for pid=6872 comm="syz-executor1" name="net" dev="proc" ino=18198 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/15 16:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001a0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000c26000-0x4)=0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001dc000-0x88)={0x7, {{0xa, 0x3, 0xe, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f0000443000-0x38)={&(0x7f000064f000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000094000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 16:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000034a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe73, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000486000)=0x6, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000c2d000-0xc)='/dev/amidi#\x00', 0xcb0, 0x111001) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = pkey_alloc(0x0, 0x0) pkey_free(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000d1b000-0xc)={0x20000000}) getsockopt(r0, 0x1, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) [ 44.117788] audit: type=1400 audit(1518713130.210:47): avc: denied { add_name } for pid=6872 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 44.141452] audit: type=1400 audit(1518713130.211:48): avc: denied { create } for pid=6872 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/15 16:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086c000-0x9)='/dev/kvm\x00', 0x800, 0x0) vmsplice(r0, &(0x7f0000862000)=[{&(0x7f0000adc000-0x97)="57a727c3aeac83ff96edc69afc98cee54fc2cedcb56ff032b33d4ad59f772be44171125ed610a2beb7aa9aa4d97e311bd9216541bf16c9282138cdb304b9831279ad44f857dbcc543f0d9166df515f7b4aff6e80ac4bb73702404a0f98bb77a6ee3bcce7f0299aedd4870beb08adeba5f0af46c6f5acb896daf4518fd744a9676b2ecd6b976973f0952d64c03b29f8b0c424b773c33c52", 0x97}, {&(0x7f0000757000)="b3bebe8d5cb7fc316b84f587069729093a2f542f558fd830a57dd810479b28602077f857cea3c0ab2725ae1e5fac71812230642a801759248719f17046", 0x3d}, {&(0x7f00009d4000-0xc3)="0128e6bb3e900955aa737ff705b6f06885b8848595098ba006ff60c418d1c99e169193ac80de3b8608e2d38b64be6e63707fcc4d657f7d87cdd8ddabfd11d95720f0e507681f2b2589d9fbf72791fef64e3ed3bab8d82c0343e00ab25d2f050320446fc98cf4383913e525de390a12d673392998fb6d65b0133e1c55bf74d654847d28cad0bba17eefe22793ce8eb780b2d5aeb8f304ef389b0831bcd3e0a57a2c6cbb9f9ddc27607ded3e414f2bd2f2fd54fae4992086fd0eb4a83538fe526280636e", 0xc3}, {&(0x7f0000f65000)="8dd0db4b9d9a0326fd4ff824871e6aa5d32c141f66ff8dbd6320427c0e6c1e2550382766d1f7dec1720a606a94d6daa5af4d308b52cadb19bdc7648244afca669ae56c8929a9b2f39ff97465655d213909c6317a454bf648f7222b19b2de76fe19d07df837c3756c295f769e8068d7bd2ecf3b1f2a562b0e9d4efb60c7e826244d02c2a5f932a6a6d9ef8336df1c7a4bbead50bfac82cc6c4551ec3e6f6e130fc40d89", 0xa3}, {&(0x7f00003be000)="8b1c5e2721", 0x5}, {&(0x7f00001b4000-0x92)="24ec74c5a92d1a60ec46a8f164460105b7525742bba3474b047f3fabd4312c2dfd3346b99cc223e80d8e03a6adef45a2d5965111c0544ed2fd5eb3a65082b5baf14508afe46baa99f23b74ecdb3c1b450e14895ecdac80d1efec911205c0e3d7e073061541f262c936e94e220b3f2cde181ccc51a47d6da9e63728c602f81aa2c7ffab7b5f4af04076f8d308c670d2130d6c", 0x92}, {&(0x7f00005e0000)="3b28bf96abacd7fd96aa3ce7673f4f57f5a5d0e952a83fa1ef3ab4759f269d86fa5cbf2fb78645b5f8dd18aebccc3acd1f21c5a616f51cda40bd425bba568eb4a81fe8e0da976b4be7090dbd34cf8d942e144035c6edcab6b207af140784f0cbe6f6ca0f74137089265a7fe0eb8999379c3d63a8", 0x74}], 0x7, 0x3) mbind(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000f67000)=0x1ff, 0x400, 0x4) get_mempolicy(&(0x7f0000a08000-0x4), &(0x7f0000c3c000), 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x6) 2018/02/15 16:45:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=']ppp1\x00', 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c83000-0x108)={r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, [0x900, 0xa2e, 0x4, 0x9, 0x3f, 0xff, 0x8, 0x2, 0xf8, 0x3650, 0x2, 0x3, 0x401, 0x7, 0xfffffffffffffe01]}, &(0x7f00009cc000+0x21b)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) 2018/02/15 16:45:30 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000064d000-0x2)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/184, &(0x7f00005d0000)=0xb8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x7, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000003000-0x10)={0x100000001, r2}) r3 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000005000-0x10)={0x2cc, 0x1ff}) getsockopt(r3, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/15 16:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000969000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000137000-0x8)={0x2, 0x20000000003}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000da000)={0x0, 0x935, 0x36}, &(0x7f000004d000-0x4)=0x8) set_mempolicy(0x0, &(0x7f0000a05000-0x8)=0x6, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000046000)={0x9, 0x2, 0x3, 0x0, 0x6, 0xf4a, 0xfffffffffffffff8, 0xfffffffffffffc01, 0x5, 0xa1, 0x3, 0x7b, 0x0, 0x4, 0x6b4, 0x1ff, 0x33f4, 0xfffffffffffeffff, 0xae}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005bf000-0xc)={&(0x7f0000868000)='./file0\x00', r1}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008a6000)={0x2000000000000251, &(0x7f000018d000-0x38)=[{}, {}, {}, {}, {}, {0x0}, {}]}) bind$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000067a000-0xb)={r3, &(0x7f0000e25000)=""/193}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb7000-0x8c)={r2, @in6={{0xa, 0x0, 0xffffffffffff0001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8001}}}, 0x8c) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000e5f000), 0x99, 0x20000080, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0xfffffffffffffffc}, {}, {}, {}, {}, {}, {}, {}], 0x8) [ 44.179696] syz-executor7 (6883) used greatest stack depth: 13632 bytes left 2018/02/15 16:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) r1 = inotify_init1(0x800) creat(&(0x7f0000564000)='./file0\x00', 0x0) ioctl$void(r1, 0x5451) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x0, 0x7fffffff]) 2018/02/15 16:45:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000040a000-0xc)={0x3, 0xffffffffffffff9c}) accept$llc(r0, &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b73000)=0xa9) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) ioctl$TIOCNXCL(r1, 0x540d) fchmod(r2, 0x40) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000b9e000)={0x1, 0x1, 0x3, 0xb93f, 0x4}, 0xc) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000e9f000-0x30)) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00008fe000-0x8)) [ 44.204685] audit: type=1400 audit(1518713130.274:49): avc: denied { getattr } for pid=6893 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 16:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00006ef000+0x635)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r3, 0x7, 0xffffffffffffffff, &(0x7f0000edb000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/15 16:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e0000)='net/snmp\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a80000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00007d4000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000865000)="7513", 0x2, 0x4008040, &(0x7f0000d1e000-0x14)={0x11, 0xff, r1, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') r4 = getpid() getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000f1e000-0x4), &(0x7f00008e0000-0x4)=0x4) sched_rr_get_interval(r4, &(0x7f00001cc000-0x10)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00007f3000)=0x8000000004) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00001b8000), &(0x7f0000013000-0x4)=0x4) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000a7d000)=0x6) sendfile(r3, r2, &(0x7f0000318000-0x8), 0x3) r5 = semget$private(0x0, 0x5, 0x46) semtimedop(r5, &(0x7f000046f000)=[{0x3, 0x0, 0x1800}, {0x7, 0x6, 0x800}], 0x2, &(0x7f0000adf000-0x10)={0x77359400}) 2018/02/15 16:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000080c000-0x8)='./file0\x00', 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/15 16:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffff6b, &(0x7f0000c1c000-0x8)=0x5) ptrace$setopts(0x4206, r0, 0x0, 0x20) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) memfd_create(&(0x7f0000fb0000-0x7)='!wlan0\x00', 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2d, 0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) [ 44.342106] audit: type=1400 audit(1518713130.438:50): avc: denied { execute } for pid=6917 comm="syz-executor0" dev="pipefs" ino=19087 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/15 16:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r0 = syz_open_dev$usbmon(&(0x7f0000af4000)='/dev/usbmon#\x00', 0x7e, 0x404001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d4000-0x1c)={@generic="b246747dd7d410b2bfb0d3c801f99371", @ifru_flags=0x2}) r1 = socket(0x9, 0x3, 0x4a64) connect$l2tp(r0, &(0x7f00004f1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x4, {0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x40}}}, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5d8, &(0x7f0000721000-0x8)) r2 = add_key$user(&(0x7f0000af7000-0x5)='user\x00', &(0x7f000027d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006cb000-0xef)="3fc626203987e6d277f5c88d55eb540c3fe652fcfbd3563c9a0d85943f25b0f45b7de30110fea94d2b811c0f53ce16af9c83ad41da935abd21213e81aa24a434c8cc8169c1010c3d7e818a3c51046b011f11c35cc5a6812b97d9cae15662412f14e5abec28c84aeafeaea9c0e1867603b745800309829bcce4366bfb69ae0bf9aa29a0fba2b609244d37104e835b0d31c0261dd56a8cc34cb0fe694da9fb3e1d105d264f498533702fc532ca9fcf7bbc03ed718da7dfbfa0ac2c172ccfcbd66faa866dc6463441606f4e940bbbbe101fd951ba1add02bfb2ed591af6837a5f1e72138111f819ff002abda7ca7dc309", 0xef, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000be0000-0xd)='dns_resolver\x00', &(0x7f0000dc4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009b2000)='mime_typemime_type-\'\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x9, 0x6, r3) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/15 16:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/ptmx\x00', 0x228001, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00004ba000)="a3c58b9eec3a5bb7266762c1b4249ac824b66f5023cc88d823a61fc951528ecfbeea3ccfead5a89ba62a8c8d0b949077c540191a865375ee404e59bf7d68823632305387cee28d6b72073141262a03c0a656171c15e2b488abb814068edff7926317364b57ac53f3fe8bcb313fb79c4d54096186358ba970f21841f1f5f201083821dc45510e81f9f847097c3400f6a8a90f3875f4a8c207ec4e933bdcdfc77c00") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/02/15 16:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f83000-0xd)='/dev/dmmidi#\x00', 0x80000000080084, 0x442) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eee000)={0x540c, 0x8001, 0x8, 0xff, 0x0}, &(0x7f0000d09000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003d7000)={r1, 0x6a5}, &(0x7f000062c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000020b000-0x8)=@assoc_value={r2, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008df000-0x4)=@int, &(0x7f0000e47000)=0x4) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x6, 0x80800) getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r5 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a2a000-0x4), &(0x7f000082a000-0x4)=0x4) 2018/02/15 16:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x13, 0x4000000000000003) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000504000-0x9)='/dev/rtc\x00', 0x101600, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000b47000), &(0x7f0000cb1000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00004e3000)=@req3={0x1, 0xb26, 0x4, 0x2, 0x4, 0x6, 0x3}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000016a000)=0x8, &(0x7f0000801000-0x8)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000655000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/02/15 16:45:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f0000a9a000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x8, &(0x7f0000aed000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r6 = getuid() fchown(r3, r6, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/15 16:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) io_setup(0x9, &(0x7f00000d9000-0x8)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000ad1000-0xc)='/dev/amidi#\x00', 0x401, 0x44202) accept$unix(r0, &(0x7f0000818000)=@abs, &(0x7f0000372000)=0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000c69000-0x90)=""/144) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000016000-0x40)={0x40, 0x3, 0x7f, 0xb7c, "cf527cf806857f4752fb88b2ada3ddc407639859f765a4e59f5e264e92aa318e0a7493e6ffd49cd3ace4726c", 0x3}) io_submit(r1, 0x2, &(0x7f0000533000)=[&(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000853000-0xf3), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c60000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = creat(&(0x7f0000598000)='./file0\x00', 0x4) syz_open_dev$adsp(&(0x7f0000f5e000-0xb)='/dev/adsp#\x00', 0x8, 0x22240) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00008b0000-0x88)={0x8, 0x0, [{0x80000001, 0x0, 0x3}, {0x9, 0x0, 0xffff}, {0x1f, 0x0, 0x7}, {0x3aaf, 0x0, 0x9}, {0x2a, 0x0, 0x1}, {0x2, 0x0, 0x3}, {0x1f, 0x0, 0x2}, {0x80, 0x0, 0xffffffff}]}) 2018/02/15 16:45:30 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0xc, &(0x7f0000001000-0x378)=@mangle={'mangle\x00', 0x1f, 0x4, 0x398, 0x70, 0x70, 0x70, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="8ad85b018ad44b4816eda7b797463267", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x9}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f8) pipe(&(0x7f0000d16000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0xf391, 0x3, 0x8041, 0x5, [], [], [], 0x100, 0xffffffffffffdc7e, 0x3f, 0x10000009, "8e96a161afbb6c4037494f264580899a"}) 2018/02/15 16:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x0, 0x20008000, &(0x7f0000aaa000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}}, 0xb) 2018/02/15 16:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ca8000-0x8)) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[]}, 0x0) [ 44.639872] syz-executor2 (6948) used greatest stack depth: 12752 bytes left 2018/02/15 16:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/rtc\x00', 0x19d041, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000659000)=0x10000) unshare(0x8000400) r1 = syz_open_dev$admmidi(&(0x7f0000571000)='/dev/admmidi#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002e8000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000ef4000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000596000)=@int=0xffff, 0xfffffffffffffcdc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000e36000-0x8), 0x8) ioctl$void(r2, 0x5451) accept4$llc(r1, 0x0, &(0x7f0000801000), 0x8c6386e320352cfd) 2018/02/15 16:45:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000570000)={0x0, 0x0}) r3 = dup2(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d9b000-0x8)='./file0\x00', &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000020f000)={0x0}, &(0x7f000007b000)=0xc) getresuid(&(0x7f0000924000)=0x0, &(0x7f0000751000), &(0x7f000033b000)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ba7000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000715000)={0x0}, &(0x7f0000674000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e6c000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000a49000-0x4)=0xe8) r10 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000819000-0x4)=0x0) fstat(r2, &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009c1000-0x8)='./file0\x00', &(0x7f00004e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f000098e000-0x38)={&(0x7f000025f000)=@kern={0x10}, 0xc, &(0x7f0000810000)=[{&(0x7f0000dc0000-0x754)={0x754, 0x34, 0xc02, 0x6, 0x0, "", [@nested={0x320, 0x4b, [@generic="8c575a93a377d98d871e95486f868c4a86769f35c93c2229587d0021730d04dff4be29a3ea4b419bd407c04706db5215951a288fcbbb16a1ce28d86554c103a4ba8ad9b3d142708b3954536353554cd40ade2bbbd8aeb391257023955f33032e02ff9b90b17bcbf6a25d92a929c86658213e0ca64670417d684bfc595cda576c3cf5061e6caa548bab0abf7d55cc6f212e9c9713fd962fed3a7a252a8867d79c6b29a6d0f67c49cb331f1a91d99d762f6b735b1eb40a80cd360303b7bf8e858824b5a04057d1bbeac23c8484", @generic="4c47307d90deff343e43df77058d33870efbeafa766dd5a9cceb9d78fcccd609240aac85083b6d7d223046c4fab22cf2640ea00c43ef99f641ffda84de36ac4fbdf5149a1669d6b10998ea69ece2a162ed0f129a9944873db08fd21f3d83d122767b669a57deba05c0e21feb4b18f21f5cadbca6c84d1ade410b92cbe9debd155c4b80659957bee59b25e013092696e45d5133706da509fb817b3e25939c38383ea83160e53f6a3b75645fa94c959be4862864f405f9ca1ae96c122b70327afc2b", @typed={0xc, 0x67, @u32=0xf76000000}, @typed={0xc, 0x77, @uid=r4}, @generic="691a73b1e703ce02d09efb09c32d4f2bf4b0e17199a542fc9743f7499ecccca7011bcc4938b7cee8ef6096461f8c2cb41d293451c182f448c62e1e2de01122d02dde440338f0ef490199f1285989debf0b3481e710642922b974418229e98e9dbbb20c6f6d7ed02f6b20e93579d9408a299be87aa68818863cf26afd2d9c1646fa6e5d18277ee9b6e2092b9594e883f0a1774f4a", @generic="85e7509b7a4a89a1b3a6130810304b6dbaba288390b3e16bd3f1693aaac83353fe7b5f98a1a0172dfcd1d54a3181060f7c24a7b027e7b079a050f3bfc10f6ce91245778032351fb6b6fe0e542c0f3aebf2a9dd3b8908bd8cd98e3c81c37334ca8684f2577e94227b887b3658129d219134e8c601e0a93b99d3a01061e3f2656b1aff29fbd5612f694432121c8cc624514dbb1598c4b8bffa693f1419627925f1480e1ae9fe1ebcf7555aed20b09a8cb514635708bca3107d962c4b924e830527f24cb95880aee1ad935f4c8c52a3fb2765a73ebad9447631bf1b4c900ca3acc1b0a670"]}, @generic="88d42a859f08bd237274b5ff38be400752a6c3cb03a9ca964aaf2f7adcbc5888f9f624fce466e9405306be0ac68647c9087fb54dbc7ddec139e45723a60b25f3a0f07d6e8aadc1e878c3261db9e369c31793949728b3043742e92f6870bfa347435e36471841da9f51777bdd2e563d47916b371b97651312aa5fcb06b304d16d660ebf49fbe28bbff4b008ab178e90b7d3cbade86176c24d1285f1de355b9cc52f64fec7a6092cfedcd27e46705c75d28c54c4c81cb2cb3d647bcb34ef", @nested={0x194, 0x2b, [@generic="854e415aabdd76a79c9efcf1c04b9f70e2d3eb7b99eb3438a4e6b19ffd7a525208f89148c31caefd0da24441bd25f8e5f7bea99f8759a5111d32dbe796c8c37294b1113db7cda9e93cf154b9f1c94017bb3ae31e659f522a23d4a10f06e2bb8593b0c96c0515e166b902597dcc774d6a76bf324b48b03158a53a685a2beb5d92684f780cdc84fe332b1a185704534a", @generic="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"]}, @generic="299a0cd35eb0ba201528c6bfb5fe38d6c8bf64ac9d2891acc0d725325072a8f5ec8e4e82ee30", @nested={0x168, 0x43, [@typed={0xc, 0x40, @pid=r5}, @generic="3810e54cad7c463b7867c53638ca39b28df71a5931a485aa7517ce3461076a1062cb454b04ea2400c05eea382f5b6c65f45ed8ad40e7414c92d5ac9a1ed63da1dac122d0299013cb9f18794a175170f2228200f48822728bccd3eb013e81ccb23cb3787e02f0b0a1dc0a5c672c0ae8c51567a2a6c2a9f33b1a8cb11cb1519f7303fc", @typed={0xc, 0x1d, @u32=0x1}, @generic="179a2cd70e4153b672ef1dafb0ddf1db09282d3e9bb105313e5a0c0ac9556a3378bc8645ca9e4495f2a81dc129412cd0544c77f4d28349c5b26aabea554081f9991c9e751be987803e38988e7c5db8e319dfad0acdf4078548aeb18ccd0d1ea7732c6e03f1ca4e8106edf9b35ffc37924f959e83ae6a83bd6e008e2a908f238151989c5db357a3c97a5d0711bbeb317ec68b20adbd6eb9aa23ae3188428a41702e44eeeccbd269110b8292ce8edbd180e8e81d65f3bf7b4bba5a5344dde930cd4305dbffd175e36823"]}, @generic="e0aeff9cbc115d37d5614140bf5a531ad768bac931791b109779f3f4af26a629323340eabed71c81007c7eebd21fc865a223b57e4595d6b7d8a5ac3e13908cfd2c3a"]}, 0x754}, {&(0x7f000071d000-0x1240)={0x1240, 0x38, 0x200, 0x2, 0x1, "", [@nested={0xe0, 0x9, [@typed={0xc, 0x7a, @fd=r0}, @typed={0x18, 0x84, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x35, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="8c85f6a725eaaad7a0739722775fd5984d3bcc60025def20d32d7f21ff42dd3ba56051fc2a53e10e08ff53c84a7f3f475275bf389081c833778e15b7f04f4421b928615cc160f4cc5a261dde36ed3ca426bc78affc405dea8e372ed5302acb2296810361941171fcdfd384fc9dd0b25a41e79854bd961524d5909fe1685f2241b28fb358460dee4a2d5984d77b933cf7b7154201bd7fd7580ef3bc5a85e7cb"]}, @typed={0xc, 0x8, @str='\x00'}, @generic="289ec36c1703c24c0e54986d3e9fa243fe77a016be66caa445c5b75ea7de6d1e5d2305578c19e18aa91f83afc3f3d941aafd727b9736022b8ffda24ecb32781a27f0c0ad7dc9b99984a552f99844cc23e2f8cc13273bcaa4b3fd6944e6dd337a16833ab85d05e878a11dc7bd224700683bdec07a796711078e2d7adf3848776a7656f82ca51b9a6fe8d4b725c17d0a76509394ca6992bbd9", @nested={0x10ac, 0x0, [@generic="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@generic="761ff7bda52a26ad1fcee3ca44978d8e7c168ab711e4757d43cb120bd894d27edb09546345070a81188b04d0f0ef518cba04c30c6389cd7cb5a47610abadf728f4e7e21d1fc7d06337365440ccf386e4b11300435d4e8adfb359300612d9ecdeed5dd43b52fc7af0383af69b594251a6ad0f902191", @typed={0xc, 0x8f, @fd=r3}, @typed={0xc, 0x4b, @fd=r2}, @typed={0xc, 0x51, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x95, @uid=r6}]}]}, 0x1240}, {&(0x7f0000164000-0x34)={0x34, 0x3b, 0x4, 0x1, 0x0, "", [@typed={0xc, 0x25, @pid=r7}, @typed={0xc, 0x8e, @u32=0x800000000000}, @typed={0xc, 0x3f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x34}], 0x3, &(0x7f00007ee000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r2, r1]}], 0x78, 0x4008080}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000678000-0x8)={0x0, 0x1}, &(0x7f0000359000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000af000)={r14, 0x100, 0x7e, 0x4734, 0x3, 0xf9599d}, &(0x7f0000f0f000)=0x14) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0f000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$ax25(r15, &(0x7f0000e40000)={0x3, {"223f39db53ad4b"}, 0x8}, 0x10) getsockopt$netrom_NETROM_N2(r15, 0x103, 0x3, &(0x7f000076e000-0x4)=0x989b, &(0x7f00005a9000)=0x4) r16 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r16, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary}]}]}, 0x20}, 0x1}, 0x0) r17 = dup(r16) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r17, 0x84, 0x1e, &(0x7f00008f1000-0x4)=0x7, 0xfffffffffffffdaa) ioctl$sock_bt_bnep_BNEPCONNDEL(r15, 0x400442c9, &(0x7f0000857000)={0x3, "3dab1a8498b3"}) 2018/02/15 16:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00001cf000)='children\x00') close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000f39000)=0x7ff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r2, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c08000), &(0x7f000060b000-0x4)=0x4) 2018/02/15 16:45:30 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000936000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{}, {}, {0x6}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000a27000)={0x5, 0x0, [{0xc0000001, 0x6, 0x3, 0x6, 0x40, 0x2767}, {0x80000000, 0x9, 0x2, 0x100, 0x2, 0x100, 0x2000000000000000}, {0x2, 0x5, 0x4, 0x2bd2, 0x10001, 0x3, 0x443c}, {0x1, 0x3ff, 0x2, 0x8, 0x5, 0x99c7, 0x3}, {0xc000000f, 0x80000000, 0x1, 0x1ff, 0x8, 0x6, 0x3f}]}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000f1f000-0x2)=""/2, &(0x7f0000503000)=0x2) 2018/02/15 16:45:30 executing program 1: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000)="1c0000000000000800005800000fff54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000437000)='/dev/ptmx\x00', 0x301004, 0x0) sendto$inet6(r1, &(0x7f0000d75000)="f064edcffe13c11a5a3d542a806ce2611095b60cda", 0x15, 0x0, &(0x7f0000b74000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000) 2018/02/15 16:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00003af000)=""/59, 0x3b) mprotect(&(0x7f000087c000/0x3000)=nil, 0x3000, 0x3000008) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae2000-0x40), &(0x7f0000001000-0x40), &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000), 0x8}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000035b000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000702000)={0x0, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x6, 0x80, 0x34, 0x2b}, &(0x7f00005f7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000afe000-0x6)={r1, 0x7}, &(0x7f0000fd7000-0x4)=0x6) syz_open_dev$random(&(0x7f0000615000)='/dev/random\x00', 0x0, 0x40) 2018/02/15 16:45:30 executing program 0: semget(0x3, 0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006e1000), &(0x7f0000a3c000)=0x14) munlockall() r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000ad2000)={0x201, 0x0, [{0xa, 0x800, 0x200, 0xb7, 0x9457}, {0x80000007, 0x2, 0x0, 0xfffffffffffffff7, 0xfff}, {0x80000007, 0x4, 0x800, 0x6, 0x8}, {0x4000000b, 0x9, 0x0, 0x101, 0x1000}, {0x1, 0x0, 0x101, 0x7f, 0xfffffffffffff759}, {0xa, 0x400000000000, 0xffffffffffffffff, 0x4, 0x5ff}, {0x80000007, 0x3, 0x5, 0x2, 0x81}, {0x0, 0x8, 0x80000001, 0x8, 0x2}, {0x0, 0x9, 0x8, 0x40, 0x5}]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cec000-0x4)=0x0) ptrace$getsig(0x4202, r6, 0x7fff, &(0x7f0000934000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000e55000-0x4), &(0x7f00007a0000)=0x4) 2018/02/15 16:45:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x8812, r0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00001fb000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006e7000)={r0}) 2018/02/15 16:45:30 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x1000000189f3, &(0x7f0000007000)={@common='gre0\x00', @ifru_ivalue=0x100000001}) [ 44.741533] ion_mmap: failure mapping buffer to userspace [ 44.794678] ion_mmap: failure mapping buffer to userspace 2018/02/15 16:45:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00002b0000)={[0x8001, 0x80, 0xc3, 0x3, 0x969, 0x3, 0xb370, 0x3, 0x1, 0x7, 0x8, 0x3, 0x545, 0x8b8, 0x0, 0x2], 0x3, 0x100000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008da000-0xc)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5df}, 0x0, 0x0, r1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000f3f000)) 2018/02/15 16:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000c52000-0x118)={0x100000000, {{0x2, 0x3, @rand_addr}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) write(r0, &(0x7f0000a1f000+0x8b4)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000002f7067c5f5772c6f7b30c36974f1a47c560237c00f8c3da541e21dfb0783877036db0349e64e6314c", 0x4d) 2018/02/15 16:45:30 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000dfb000-0x9)=@rc={0x1f}, 0x9) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ba000-0x4)=0x0) socketpair(0x1a, 0x4, 0x6, &(0x7f000029a000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00004af000)={0xa7, 0x18, [0x7ff, 0x1, 0xdd13, 0x7fffffff, 0x8, 0xad]}) perf_event_open(&(0x7f0000dfb000)={0x1, 0x78, 0x0, 0x4, 0x9, 0x7, 0x0, 0xffffffff, 0xb9000, 0x4, 0x5, 0x2000000000000000, 0x4f4, 0x9, 0x2, 0x7fffffff, 0x200, 0x2, 0x3, 0x3ff, 0x4, 0x4, 0x1, 0x9, 0x81, 0x8, 0x2, 0x9, 0x1, 0x8, 0x7756, 0xfff, 0x1000, 0xecf, 0x3, 0x5, 0x7, 0x4, 0x0, 0x8, 0x3, @perf_config_ext={0x10001, 0x4}, 0x2142, 0x7, 0x7, 0x6, 0x5, 0x9, 0xffffffff}, r1, 0x9, r2, 0x8) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000565000)='/dev/autofs\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c5b000), &(0x7f0000dfd000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001cc000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000c7a000)={0xfffffffffffffffb, 0x1, 0x421, 0x7ff, 0x6}, 0xc) 2018/02/15 16:45:30 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fc5000-0x8)={0x0}, 0x1, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fc5000-0x8)={0x0, 0x0}, 0x10001, 0x6) write$tun(r1, &(0x7f000005e000)=@pi={0x0, 0x15, @ipv6={0x4, 0x6, "c2484c", 0x396, 0x8f, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x25, [], [@generic={0xc9a, 0x49, "17f31768d015ba01bd6212e3df2be02cb18e944f8e48f0bbe3bb53362b2374e565c341f8e9cc681896dc92758864b0a5e6a52dafa2a2860b5de7d6fbbb2ee4ed924fb383e3b04e3b66"}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x4}, @generic={0xa6c7, 0x1e, "9d445c18dd1a5665e8c0ed0a06fd2307cf38f2805f9a546982f2e39979af"}, @pad1={0x0, 0x1}, @generic={0x6, 0xa3, "0f6132c4f0aa8dd39aed0d50cdaab731b5defede59442ca71302841cb6d8792e7e786b04183d83d9fd39770b2d46aa7116945c1020f344c616658ab2caba8d15b3f1ae4876105220ddd2031e60dc905d957af99db8325b67a0fd65765f369237a3eb77fe1ccae7bd701fcd59115fec55898c2aaddc8e10045144dd256be83d18055877a17698cde531216190cf41316382e7b7e36bdb4a506b86ba8d2717fb9415455d"}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @dstopts={0x5d, 0x2, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x7}]}, @routing={0x6, 0x4, 0x2, 0x100000000, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0xbb, 0x30, [], [@pad1={0x0, 0x1}, @generic={0x36, 0x8a, "c8768eae22c9e0c8cd53826e7bfd1722ab4079eb780f9f4d133fbb2b1cb75b8198f28069da2c65b600d32694cd3a12e276d1a49748ce7a681d021855ea7bc29651f18ba3c32d290475974991405271cb19d739e2e9b09492587b4da7cd397048f3866daa6b5393da5b181a9c12ad6a4374628a6e315aeeb789f406be0f58dd6f0d44a4e4597b20e38805"}, @ra={0x5, 0x2, 0x7ff}, @ra={0x5, 0x2, 0x1}, @generic={0x0, 0xc8, "b8610221fd1fc51e9f7f485fd4cc6cb8f0c47a2d239640759eb6110812cf55e1a6198718bbfb6d6b577c6b2d95c11d2edf955a92a89eadb56885e67a7e0042ab212e62ad825ce9d1474065510b687ba25f025655b1b311fd8e9a4af6281a178eded272cdbaa5b970a5e112d1a5e43096e0a8fdff51db3f54086f0e7870f50879d9e5ee1e676e5ed80b5f53d1f7f00a67823f8b50192752ed773ff86f317786301f8cc240d5b0c3348d2a934537597e3eaa69cd9c4e159272fb1faa6310ecb21433360a45c9d1fa11"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x1000}]}], @tcp={{0x2, 0x1, r2, r3, 0x20, 0x0, 0x11, 0x80, 0x3, 0x0, 0x5, {[@timestamp={0x8, 0xa, 0x1, 0x7}, @md5sig={0x13, 0x12, "c83c005cd9bc6a476555a8f7d595c494"}, @fastopen={0x22, 0x11, "a440b6bacde0c2e36fd52b1b3ac568"}]}}, {"821f4e48dbbb236a96f9e38adad46d23928358ba4d98c62f92b47d4b61168196b58d4f3285cbdda0a51c3acc8bb6b1468a3e5f7452a384fe21440a69f3cc199d201eba5db0f25d6155b5b25ebb666c129b07f0f14a3c4e"}}}}}, 0x3c2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/15 16:45:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dmmidi(&(0x7f0000b08000)='/dev/dmmidi#\x00', 0x6, 0x400000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000d2f000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000), 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/15 16:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d13000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fb6000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x200000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000164000)=0x10001) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/ion\x00', 0x42000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000a66000)={0x2, 0x4000}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000094000-0x18)={0x84, 0x0, [{0x40000074, 0x0, 0xfffffffffffffffd}]}) 2018/02/15 16:45:30 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) clock_getres(0x7, &(0x7f00002d2000-0x10)) 2018/02/15 16:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008f0000)='keyring\x00', &(0x7f00009eb000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000a44000-0x5)='user\x00', &(0x7f0000fa0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bd3000)='4', 0x1, r0) r2 = syz_open_dev$vcsn(&(0x7f00002d4000-0xa)='/dev/vcs#\x00', 0xa, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) r3 = add_key$user(&(0x7f0000234000)='user\x00', &(0x7f00002da000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fcd000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe2176905000000c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) epoll_create1(0x80000) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000913000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00005da000-0x4), 0x6e) 2018/02/15 16:45:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000f64000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c77000-0x15)='/proc/self/net/pfkey\x00', 0x4101, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000024e000-0x8)={0x3, 0x2}) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/02/15 16:45:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x40000000000c, &(0x7f0000710000)={0x6, 0xfffffffffffffffe}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c88000-0x34)={{0x3, 0x0, 0x40, 0x0, 0x5}}) sendto$inet(r0, &(0x7f00002b2000-0x54)="b67be739b2ad32f2fb3860e7a8e4bd6ef741ffd0269a613e09ab327735ea49138a3418e57dc582d95a96883e7bc54c73f10f725f53980aabb9c54ccd46b9358eb018f5091ae0c4ed9cc031d47c8691ddb5a148ca", 0x54, 0x40800, &(0x7f0000ccf000-0x10)={0x2, 0x2, @empty}, 0x10) ftruncate(r0, 0xbc7) 2018/02/15 16:45:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006aa000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ffa000)) accept$alg(r0, 0x0, 0x0) splice(r0, &(0x7f0000883000), r0, &(0x7f0000c23000), 0x4, 0x5) 2018/02/15 16:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect(r0, &(0x7f00006df000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x4, 0x2, 0x2}}, 0x2e) sendmsg$nl_generic(r0, &(0x7f0000deb000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f00007ba000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002d000)={0x7, &(0x7f000002d000)=[{0x2, 0x8, 0x80, 0x80000001}, {0x7, 0xffffffffffffffe1, 0x8, 0x65}, {0x5, 0x0, 0x1, 0x3c8}, {0x3, 0xffff, 0xb4, 0xc7f9}, {0xffffffffffffffe0, 0x8, 0xffffffffffffff13, 0xfffffffffffffff9}, {0x7fff, 0x9, 0x3, 0xfffffffffffffe00}, {0x400, 0x3d, 0x8, 0xce}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000030000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000002f000-0x4)=0x3, 0x4) 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port0\x00'}) getresgid(&(0x7f0000e49000)=0x0, &(0x7f0000f02000-0x4), &(0x7f0000210000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001fd000)={0x0, 0x0, 0x0}, &(0x7f00002d5000)=0xc) lstat(&(0x7f0000de8000-0x8)='./file0\x00', &(0x7f0000e63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setgroups(0x4, &(0x7f000026d000-0x10)=[r1, r3, r4, r2]) munlock(&(0x7f0000d80000/0x1000)=nil, 0x1000) r5 = openat(0xffffffffffffff9c, &(0x7f0000414000-0x8)='./file0\x00', 0x10002, 0x4) accept$ipx(r5, 0x0, &(0x7f000064d000)) unlinkat(r5, &(0x7f00002bc000)='./file0\x00', 0x0) [ 44.988539] kvm [7007]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000074 [ 45.014122] audit: type=1400 audit(1518713131.110:51): avc: denied { create } for pid=7036 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/15 16:45:31 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000098f000-0x4)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000061c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) 2018/02/15 16:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) sendto$inet6(r0, &(0x7f00008a2000)="3f125a0a3db98b1a954caa2e0b706bfc62798ad098b09b7df9d6725e3f4d6b9e263e167f70896e61ffa52c2eaabc8581d62f5361bf641956158988cf9374f4c442c6f582af1808822cb0a02c0f8154f64b2371ce33d4063c27981bf78b82f9b083df4d373f64368a6ffaeeee277c7a55c5f40183cb8dd83b329d3ed10de73dbcc2b37dea5f", 0x85, 0x40000, &(0x7f00008af000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x10000}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ea7000-0x8)) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x4) finit_module(r0, &(0x7f000095e000)='trusted$\'&/cgroupcgroup\x00', 0x2) sendmsg(r0, &(0x7f0000307000-0x38)={&(0x7f000041d000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000dcd000)=[]}, 0x0) 2018/02/15 16:45:31 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/enforce\x00', 0x400, 0x0) sendto$ipx(r0, &(0x7f000070d000)="63782d5979135b1f1e9963d7f8f5ecb9a9bd1d35b9f54081a356aa753875b0605cc6ead16d18ec", 0x27, 0x1, &(0x7f0000006000-0x10)={0x4, 0x100000001, 0x9, "48de7b0b6436", 0x8c}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b49000-0x4)=0x2) madvise(&(0x7f000080e000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x7, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fc0000)=0x83) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fc0000-0x24)={0x3, 0x7f, 0x100000000, 0x80000000, 0x0, 0x9ee, 0x7, 0x5, 0x4, 0xffff, 0x7, 0x6}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x300000a, 0x80010, r0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fbf000-0xb)='/dev/audio\x00', 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000a60000-0x4)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000f51000)={0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000fc1000-0x10)={r4, &(0x7f0000582000)=""/4096}) 2018/02/15 16:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000027000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "77fdbc", 0x10, 0x21, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x0, []}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4d000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00001eb000)={{0x0, 0x0, 0x401, 0x1, 0xa3d}, 0x5, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x7, 0x2, 0x9}) 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x80, 0x122) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000494000-0x4)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005bf000-0x24)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b84000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) [ 45.038363] audit: type=1400 audit(1518713131.111:52): avc: denied { setopt } for pid=7036 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000634000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffff0001, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000661000-0x4), &(0x7f0000f86000)=0x4) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/audio\x00', 0x40, 0x0) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b23000-0x8)=@assoc_value, &(0x7f0000c5d000)=0x8) 2018/02/15 16:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000288000-0x8)='big_key\x00', &(0x7f0000371000-0x5)={0x73, 0x79, 0x7a, 0x2}, r0) 2018/02/15 16:45:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c0f000)='wlan0\x00', 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000457000-0x4)=0x28, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d46000+0x6ce)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000026000-0x1a0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x80, 0x122) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000494000-0x4)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005bf000-0x24)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b84000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/02/15 16:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000922000)={0x0, 0x0}, 0x800) connect$bt_l2cap(r0, &(0x7f0000f69000-0xe)={0x1f, 0x5, {0x9, 0x4, 0x7a1, 0x10001, 0x8, 0x186c}, 0x3, 0x6}, 0xe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a4a000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x10400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b7a000-0x10)={0x6, 0xd, 0xba, 0x7, 0x0}, &(0x7f0000115000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dfe000-0x8)={r4, 0x1ff}, &(0x7f0000fd8000)=0x8) signalfd(r0, &(0x7f0000690000-0x8)={0x9}, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x20)={{}, {0x77359400}}, &(0x7f0000db6000)={{0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00003ae000)={r5}, 0x10) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000030c000-0x4)=0xf3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c5e000)='./file0\x00', 0xa0002, 0x100) r1 = creat(&(0x7f0000a93000)='./file0\x00', 0x3fffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000993000-0x8)={0x0, 0x10001}, &(0x7f0000583000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ba5000), &(0x7f0000767000)=0xb) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c2b000)=@assoc_id=r2, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000853000)='/dev/vga_arbiter\x00', 0x800, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000be000)="af1664b474d2d61aebcca8ed65dfc4ee3eb9bc936b2eec49dd25eda8970e408bf8f76d33b752562e970040f3bb6ed67a8b690b2e617f1dcc25bd01c23a169a74aea7375c527c43112b3ccfd519571ad77c08749b045b6472e1ca0c4c1855f70aece452a5c0fa4cae16dd8d8de477915246efd970790749e2a0e859039a5388c1371e6c6ea2b2a793c741e1ee942e676b8fc66558db866e89aebc5912c3cdcc03472176557f22037d9aee16d4024793274e129fa3d25adf8f363bacb5d462f89be63f0feb7a641fe913bd17482778", 0xce) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/15 16:45:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000c8c000), 0x0) set_mempolicy(0x2, &(0x7f0000242000)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000695000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00006d5000)=0xe8) sendto$packet(r0, &(0x7f0000234000-0xdb)="42252fd53df1d0481c66d22a71851b7ac0cb72d30703d97f649268c63481af02ee660ed1df44307544dfb8157293d1e47980fa2ecabcdf73e6641fd1ec6c0c7b5a3718f561cd34eff2ad578a0aea0cfeefcf29daae5d789717bff8161ab9270bb79f203dd763a595986104a55478c1672f2f6f6e05657b5319669cba756c763e2c2f24f877aef6ef78a74f9447b881b25c31672a0f50ca51f0bc9a7028b97094ad957e08f69eff59c519d4840e14f92948340d966cef5da5abb9a0c516dbb077cb3daa1a5edb8a212eaef12f19d77a6b6e6aab134a592adbb9f81b", 0xdb, 0x4, &(0x7f00005ec000-0x14)={0x11, 0x18, r1, 0x1, 0x200, 0x6, @empty}, 0x14) 2018/02/15 16:45:31 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000672000)='/dev/audio#\x00', 0xff, 0x400000) socketpair(0xd, 0xa, 0x1, &(0x7f0000d15000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000067000+0x2bf)=0x8, 0x4) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000040000)='/dev/rtc\x00', 0x10d002, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000041000)) sendmsg$nl_route(r1, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003c000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, []}, 0xce}, 0x1}, 0x0) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbb000)='net/sctp\x00') sendmsg$key(r0, &(0x7f000062f000)={0x0, 0x0, &(0x7f000046a000-0x10)={&(0x7f0000eaa000)={0x2, 0x9, 0x7, 0x9, 0x4, 0x0, 0x5, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0xf}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}]}, 0x20}, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e60000-0x90)={0x7, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendto$inet(r0, &(0x7f000059d000-0xaa)="2be9cec5b405463d8c1383d6f3c34d01d1307a67c53aa968052c12818e8ec522ea45cdfb7c6a3a194d3a7ac5bc9f2b24bb9ab2317c8fe417de3ce8f802a6730e6aae48000347602a75d777bba6e3ca4a6f2f5acb26427b681c4941344993731144e4665924ee779d05fdf416042c341c0be750a162fba7e1a8b9aeb127f92cfa8ef817f32eae43f3ca9117110b9f7570d2610622a5be5dab17177d67e4abb56f17acaa509ac8c9165ee0", 0xfffffffffffffe87, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xfcc6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009f8000)={0x0, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) sendmmsg$nfc_llcp(r0, &(0x7f0000da3000-0x150)=[{&(0x7f0000b39000)={0x27, 0x7, 0x8, 0x3, 0x2, 0x7, "9cb27984e8c424bd6bc53c0d2643720b407dd26316952f402d2c02e2cc7dc389fb1d5cf711edda74eaa0ead3d63a670ac2d97fd35eb132c13d57039dd6554b", 0x1ff}, 0x60, &(0x7f000002e000-0x33)=[{&(0x7f0000c9a000)="70d63ef15a572f4479a6e2fe52e2614bfb1aade5f3db5fe143d30a1be3f098b52c11dcee9b7e7a94b1117fc39d63739f968c7480f85cf56218d41c6bbdf05b8909f0aaa90b5a39705a43fea91aa5890859e24a3a1a3a719c45e8f6790ede75172cce412d8d7dec99370462d4710630527665a97b616d7d30c98204f8", 0x7c}, {&(0x7f0000e56000)="0494aff68a38d420ae3139183df5005ddb7dd173f1b58af648c29d1a60cde798d98c03933bf656267e49f4b727528333a128c1248893d1faad66588675c37bf3a795a7cb49e1feb3e612ea58f5529f683091873e21b8abc0698f3765dc8532eb61cea5e9b0f0f3c46e8130f1b3c31ee89f8db54d76e8f3949a00dad030a205", 0x7f}, {&(0x7f0000e99000-0xe5)="fac139e792c9b809324d32e67d41d782d0a598e3de4703d920f0ecbb0ebf37e3758053837f42aa60fd115fbfa8d2588d0fa3fee50162494dd8032a90047443df12c9409ee8f19deb95ee77a772b759acf9cd6b84a7dbc6a9da144c3ee6ae86ac1010e9cfe17b8cbc970179ca976bf2ce716e44f1d215e1fe61661e46bf8919b022a912b4e35031324c8432d4172e9e990971d11a3f8178fa74edd839b909f19db10232f21f93a6c71ab97777fd6c0e49ee1928c0f1f6364b54eb86803c3294b05c41ce44233005670068be992b107f08d8c41a3280d33ba0dce68053bec57612f33ee7f9c4", 0xe5}, {&(0x7f0000f5e000-0x5)="9f7af6f6f0", 0x5}], 0x4, &(0x7f0000474000)={0xa0, 0x117, 0x3f, "6c7ad329b2320dbdfeb398744522acb78623ce6f5a5829f04c17ffa308af780e88300522d3b939d1493200d27865705ab79400e8e435f910dc1b668e765c97342387a5dca000e55082f870d70b4f5907ecf4d6125e4ee66411b1dc3e471167a52ea80b250f66eccba2620cf153bdd9fd5e7d544d2d8aa785067049061f567196b2457201fcabbb408276a6"}, 0xa0, 0x4000}, {&(0x7f0000a9b000-0x9)={0x27, 0x2, 0x1, 0x7, 0x0, 0x2, "2b0e4d471be899a2853c32e545b92bfa8c3587502c23c5683d7ba661eb29b793012e8d0a51481c90fb645ee7c22eda070941ade4c864b9ec7895dd435cd190", 0x5}, 0x60, &(0x7f000086e000-0x40)=[{&(0x7f0000df9000)="df2c7d8932e712edb63ebf76aeec1b673002acc45b1f466cf4e60e11e13d4f1c59c8b589489596282c35960f7c766dd78be9b12f6ecfab64723faf7464b5370d3488debbf923f397e6e6a14b6b58", 0x4e}, {&(0x7f0000293000-0x1000)="5e53045922115c71055329ab61b07afd367dbaaabe9e1911111e4108f8dc8fbde6e256752226596a7e4e99f7e11e2623ae18e35f75d300845e5c8eb30cd65d0013151348eb21b8bae38b489c91011fff1f9540e723a9d96e3aa30f067d00dad86d33c73dfe73f0df927633d0bb2d6a0ba0343bf81d299675553986b5fc7cb1abfa6cfa7a79224104c4caa39aed21754368b6aa4141eda27a4fdc809733fff1cc73117b12c72349ddb460666d16fc66c22dea69fa7054c4622982a3c8cd4c4b3ac7784b0fd3deac750bca99729ca362975d219cee8a9025ec76124afce8486a47bd620cafc9a8007036eb62f7c195515fc323acb7a429c0c834e21abbd6882a7fcf77bf5be862a56d3be39fe7fabb24953ad3c64bd9d99cc9ecd97cdcde6f6e79b1cef1ffcd6a55a035df8d9c6022cddcd5e5865f259a35e19a83716cb11af06f56afea5bc4e52db7185e4572e906e63a1b79a38aa58356db428967e99d7752a2f7906c4b367db1c56210b66e546365eb8a4a710e4f65181f889d9b4336a7f90c6eac268fb5f727f5f2aa87b440a402b71b447219d0ebb8f44a36cba046a862f7ba0f3c6c29123cb09bdeb20ebab2c02ac6468b4727e10ce5fb37ddad289af08aed3c38b11559ee66e866b4880e867746c6fc009b3cf6a415b28671fb5ec55bf6998baea740d3adb5e7db7031bf16227250fe10f1772d62ece9cbc8a654922689c78ba1e1e7608b28b28637699a0306b4b1b689ad1127211b1b27ff0618fd68e9f05a19323fc0e8aeab2a289936a624f7c146641a2b0201641cac4d65284ad3fc4aa590ead1644aa94650bb7fa03af9ab687aa38241ab867923707e16f7acb4448e1fd2c69b01f55b2e6b34c99918758820b13a2be94f8ec2e4a319af4be3214bcde0bf9335a8d0976d21957c615dcba824510c9b63b57b8551805e938a9ea415cd2f8c5e3b89a69c7f92d35da266a7828cfaf65f1602807654aae42f0f948b2d5d8d8389ba17c09f5c2e0899db93a690be293455dbacce449f6e1cb105bf3172b2c07679bd7efb68e055215e1dd309c4ac44cdf095e24dfd926772a331b0e39683cc10d715c10a164d5039dfa3bb55537331861236acc3b5aa554f04b6e63dcd2cfcc65c8bbe9c2ce6b49a9ba97b94c50b8c48a4c364ac5fc0f52611e1a0ede15acef52ec32c7337507ea40ffb79aa9620f75c3513922d7f8b610b9207cbb9c82328d68ce4e618c25dc25878d11c41ef17546aac9f38cae134ab4712380791265612b108953fefc4a272407ad119c0f6315440e42e6a8a6a1adf8e479652cd21580fadd081906d93e496f3479971d8bf8f71b931e19164e825e67b70d5f4099f12f9462cddc8c8e2870b193893747f1577cf9cd2efd336493cf7713e40d49f143ce5b9ea4c02a1c0ee27225d5507774db625da47657672459facf568067fcac3d3e8b0f602d193e9db44752c56f1dbaadd0e1337b921a7064e2bfd627a94454390abe29c6c2412ab1c5fde5d8a2d2c03c92c98035230d44fb357aff86105712d51ba348878701a943a3127e52804133ee06abf6d5b26195d031825f8a221037122c1d844969fbae005c2caa5950e7f6a7eacd5e7b4050233e95cc87075390632493187aa6c88e7760b5d457db95cff536dbb2cdd0a96a30b70efd768c5a5150a9bc23e11487913d1bad65e2f818ffe369cfc91ef7c080a900462acebf44eb666df61375533d6ed93545ab015894a7c29504d24307c6b8bac86a1ba651cb5c04df63762d27bbf6aa46ad174d39c0c7dc36648801c9fc787f3414cbbadfbf91d447c438315d00b12f2d8730997ceae0157beca48c7f98348e794c07484c0e21f38386098ce4f79c0033456c4d8f52024046cc401be483b69b21a3811e41dbca0dfc340a656814d98b4a4d5b5cdcb6ac91d711eaac96ac66dacfbadd558960b9b970af042d42e663c66ad3cf7c9b3f77577a3a8d40ef05954653554c7818bd2dbab67450961a65132e8e884f871eb0aff11bf91d64a0e19e7a76b326e271ea63e592162e9ef097ecef48a14fed2e16f3c3501f8f751a476f89e32c66866fa3a58215e728975d694ca68525ddb7e07363ecebb490ed78efeb8223f9c6de81d1a71d23b0255b96f6c2f2d1fc61c8c7eddabf1a1361b913c062a8583f9180b25692dd5d3141901ad0d5b6b8a3494551fd3b9acb5367564a734f438d954e4df8bd74d145004f6258fc165d0f3adf808f940f89608d53388a186c3fdfba69505ad943460e925af4dc0eafc57d93d9566eb950956049e880bccf49338609a3dbc4c962d9c052215ad9bfeaf49f171d92c4971b678a51d28fbf6d66c8b91ab9f715df93a052386454033020571c514b252aeb8d6a5d8ff485c917aa0e53f977c59765c3750cbf31a4ebb29ad22d99218962b32e51ec3e1d0441622dbd10cb00ca0f4e5e15ef7da3d8ef05e56fe61fd6cfe747aa5d6ce34593d7bd8c7b4c51acd51b80d6888ff42f37a5f7574c380841a26441c6ede8d68df60501377a01df62fe13193e747b4e048640a50d7e55be2299a9b239fcad164039509b79d60ce361f89a4d53a980eed8ba83a95c8489289696d2a08019e62753473911b6eec72ad1215bdb98eefcd6ba7af480c2b2ecf6f7a31112a589aa969414e1548de3da494eb916009d9869987b35817dfe66bab6a320c6b4eeeeb664de90e30e4e6430965f69a0e68a9eed93eeb7875b7d9a1e25684949281fda7c924448e7b9cb51fa9d6f8d00e4f989ae67e55c9aa2a2f45bbf56548c44079a96f75bd851428d5a9cfaeebaea2c7c9ef0e05b6ffaa5289880e0479c098695c8407cbe82ee745c48b52297ef7d04f260c1cd795008fadc1af38bd8cb85bb71e271ad58d0293471de0f6eeac38cc827590417658e9de1e0702b41cc911506dc9e93fac31ecda03ef0aabc44823d4f345fe3c5bdada29d41fefbda9b527bfe2a4f6e11cc41aa7f2b808e5ff7186879bda3ca0b82fa4dfc0488db28e3a90f268ab3026e9fce4b67291af27e87aa09b3f002bafc26bee5b70b3687239e90a6519b68fbc0feb5b8d0c17c0bf8f4abee4b8623ef05d7379cf96b5d9f1026defdb06ffb2c30dc78dfe38b4d448775b3129c6e2e7cc7872047978f48e5d3f3de46518a59c386e8a22be3d6290dff9b2b1def1dd7fcb84225883c472c61aa8da351f58406f0d3701acd517de1b33ad76d7b9d26e7f0a4d0c1b31ecb789a0057b2db0a7f5fe0c6433267a2f930147b51703159307e91b3424482b4169f6730e85d86bb2a0397111bb6e0bb9f014b2c1bcbdf632ccc1c37d3a224b3001500717c2bc9e79ca1332969855b3f188e40a8afb6d34286aa438d597248f1bb6388cff25b6a3f67a67a580187fb757616683e26f6c24daaf60106e4d07348d58ed91508215c43b09d28fb25875a6f9d0819e91c28ee0a0b1c47d48b726f05554a94928fd74c6e557c5b324d104943d82278703172ba969f5cd1d6bbd0f992a668444c2a96d5c81618c500ec7874c57b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0x1000}, {&(0x7f0000dba000-0xc9)="a3136b59bef803cede0332493630de8d31c5ce6c5acd2b1477b2b3d838bb995d5ff1beca75e7a8a4bb37da5c7b68f9b2c50f38b852f15ed7957bbd6435753992367363f2e2156db0824519266166e521d3997ecb5514fef53f38b514dc10042973741a91c564cbb382cf1f3c1d68c6e7769cb085439ee815812e64289d6cc3bf8fabaa917ee7302e6d8a13612bd3fa26c2761b767a3b718f593b6c80654d446db82787e1aa3447476578ca693478099103576e5246761fccc7dcb582b0bb1c120336d0eb84ddb47b70", 0xc9}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f00002df000)={0x27, 0x0, 0xce, 0x7, 0x8001, 0x0, "c8775d3aef1a7884d2035c172071240ee0a5385d1706c838416474db70593cee4dc2a2a99339213f793877ec7b904a4dee4695ac5fe87609c144f220c96c24", 0xffffffffffffffff}, 0x60, &(0x7f00007f2000)=[], 0x0, &(0x7f00008a6000)={0x60, 0x117, 0xffffffffffffff81, "4dd5374ca284e569e8809e1c34492106f7127678ce6769c9bfefebc32b218d49a7579cd0b0a4346f3155ffaa85b2737f39949b38926553bb389f4ce2cd2f961bee155d0cbcc6bbcdba41252db4"}, 0x60, 0x1}, {&(0x7f0000694000)={0x27, 0x8, 0x7, 0x1, 0x2, 0x8, "13afbb2c02a60ac9ba75b373d18a98d4779f1e36e01e0d36f26d0140148cb946a13c67ba9b672acaca65f7ddce36e371b6f81d4d01623aec758fc282f9eb2b", 0x3}, 0x60, &(0x7f000037f000-0x10)=[{&(0x7f0000ff0000-0xcf)="51b6defc70f37b72d8b3041c5023e4906e9de6bca37bbb72a8dd1b77706b3d9bf2af9991d489254177da71754a2cef9ae8a4f48bf226f257845442ec77b68087ee7598ad97ee58752d6d5ce3b9ef0f35c9396f0d516cdb1e8875f481835510fb036b27f9d5413e961f022824384149a7565b982f982c49b8ee40983ffc7f9057690e04262dfbcae652296eab5a950f0332452b63f3f1f23e40a4c512d8534ad2464ffc2e30ac243b9a648bfabcf57c0f9680beb11d3d14c140d56c9a5fac346d91fd534f19714a5ddf623efb21e227", 0xcf}], 0x1, &(0x7f00000f3000-0xd0)={0xd0, 0x12f, 0xffff, "1e382dd26ad445afc9559dc48bb953eaad5dad288876896ee2a03ab9fd7aaa80ccd62efd1f903e6a0d1af4d9e2b9366bc33af292a47ae0d2d2d4a0ac80a01c8d8fff9827244e19975e6240bb8f0fb42a535ddf1e3a403067d73f106f0da94a485e28a5167c6e99bd1ce8aa2cdea86124f529488fa6f22fe6160630a6ee4850b28ac9f22450ad35e6f8318155405975bb77ebd2d04141a25db02dc437a1a887762dd9a8a064495983efa059c38e43433fc3bf375763ae76039a20f56d169d"}, 0xd0, 0x4040001}, {&(0x7f000006b000)={0x27, 0x8, 0x1, 0x0, 0x400, 0x2, "0040e2cd1e13f1fb7de512c66d85a4181ccf1053e2778fbd1bb997d41862b0cef2a8a3f6d08d7aa154676971fa4a2de44bec37870da360587ab488dd2a2b13", 0x4}, 0x60, &(0x7f00007ff000-0x80)=[{&(0x7f0000074000)="741a94fb5a2e79e086ea2921364834c790a74db344ce3f3ad910c88499ee08c541a1ed942dd6d3303bffe1bfb5436228c738985d46979c0956fc6b3ca36b544ccfd3f1069476431400cfdc1d137f39eb39600bda1955a06801fb94c34252cba674ce8dabebcb6efd72d03fc81da12393", 0x70}, {&(0x7f0000e2e000)="ffe1b962ac41b68ccf4c4b16692b2c9aad68855dfde351c11004768fcf5b3bda319839eda5b346676513cfea2edd", 0x2e}, {&(0x7f0000dbe000)="622f60387669f80ba3587f248e26ed66e85aade0a3c455dac5a6102fe2aaeac1ef80", 0x22}, {&(0x7f0000b02000-0x82)="52e7f416ed9a806efe6ff97efe3c0c9ec14dfec3380c53a20d324d6809a8e0c5749ab665a02bf7511fe650c381c999dd681035468f486927583013462391bb163802726de314cc78d7c0e828254318706648edd15d3555aab39a8eaf2dc8e099ac7b6e31d9534b0e0102a6d4266e7f9900ed53f2ec47f4f44931de73f4aa850b8e05", 0x82}, {&(0x7f0000323000-0x4c)="72121f601a87209a2ec51b1a4145dc8f92faa676749515266b52f56faa387bcb0724961f595f7c03644fb240a2fc815cc1d79dec721d630e5dba23137675f9d60e9cda6c7d0eddf8afa36d78", 0x4c}, {&(0x7f0000425000)="9497e22d7d6c4476d8772dd778001946b2dc961e6e9a7961e3b2f5e00611bf36299c503d53f21a11664f97a61083926154cad4910933dc167537592c5e40a556d3a7f502d62c942e649b8d830f2d5c79e9407bf0b880b2cbc56f4a4efbc0a9a4a2bb468efc0828df107ec42f5169683afd315a158c38fc4ac9dff2872de948e713cba0b4003429fd1d05330e03475357915e3da86a340115ed697c063797fb3889b37787c6f94e88ca7e1effdee33224bb1082d675f680a899c7a8ca0141d35d3c419663bce82ad512", 0xc9}, {&(0x7f0000a3e000)="68a3c32b0f629eda680d3f8a9c810cac07070555d49cc2", 0x17}, {&(0x7f0000735000)="873a988bb2bd43d98fdd72b0dd30ac", 0xf}], 0x8, &(0x7f00002cd000)={0x58, 0x6, 0x8, "9112ff385ddc5d57d935f823e012048363f8457573e9867afa384202bdaa4fb5e0f4c2bf746b78df281f8a9f08843d93ea450e95e19045a58be59580c2ac72b0128bc5972e4a09"}, 0x58, 0x80}, {&(0x7f0000fb1000-0x60)={0x27, 0x8000, 0x3e, 0x7, 0x3ff, 0x29, "40616f1a1258e8b50a4cee97df1ff061b67a73f62b5941661107ac53c18128c0561287b01179a0bf9a061e6ddecfb87b8d957357567d4cfb0b7d11642e0983", 0x30}, 0x60, 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{&(0x7f00003f9000)="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", 0x1000}, {&(0x7f0000cf6000)="616279ed390942ccbe715caf3602adf3fcd3fca8c41efee4e6e2bb8bac84e9512a321185aa4ab56c7904278e6f6530270915e2cb287719beb7a8525e4bc84c1f798e0720c9ce8e37ffa859fdd617c00846c8a16c81d65668e276012c6ff1904e073085b8e0212851ed710cd84808069041ec73e2d696f78d5058ae07765f5abc5e893c5ae4a0008ccad468f7590906a0ae5231ff722f018706d8408b2e4b664efde26d945fac038d2d8f87d72d8b850c63", 0xb1}], 0x8, &(0x7f00007d7000-0x68)={0x68, 0x11e, 0x7, "9a525df9731f3c02f29c14d161666419346ada1478339c9ee07b88ff404143a7c109390fa92975b7dab8a1cb6dbafd1085867acfc12757c51edad169c3a459668a40dc073b46a0ec64fb5e5b1f5c4d3ceb1f69"}, 0x68, 0x800}], 0x6, 0x20000040) 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x19) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000001000)={0x2, r2}) 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f000081c000-0x12)='/dev/input/mouse#\x00', 0x48000000000, 0x400) write$selinux_create(r1, &(0x7f0000bba000-0x47)=@objname={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x39, 0x20, './file0\x00'}, 0x47) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000610000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f8, 0x0, 0x2c0, 0x130, 0x200, 0x200, 0x360, 0x360, 0x360, 0x360, 0x360, 0x6, &(0x7f0000651000-0x60), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="8caaa4e4a6cc12b1379b058e0cf367a3", @generic="4022e2438e688de45b9c7e8ab888496b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@ip={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='tunl0\x00', @generic="fc320df01f72ec0616aa0e93a67abc60"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="3383f13a0850", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x0, 0x3ff}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast1=0xe0000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000234000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000001e000-0x18)={r3}) 2018/02/15 16:45:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000058c000-0xc)='/dev/autofs\x00', 0x900, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009cb000-0x4)=0x6, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x6, []}]}]}]}, 0x40}, 0x1}, 0x0) [ 45.235495] sock: sock_set_timeout: `syz-executor3' (pid 7084) tries to set negative timeout 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000620000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d60000-0x4)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000a3d000)={@multicast2, @loopback, 0x0}, &(0x7f0000df4000-0x2)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/15 16:45:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000f9d000)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) 2018/02/15 16:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000c1a000)=@abs={0x1, 0x0, 0x1}, 0x7) 2018/02/15 16:45:31 executing program 1: keyctl$update(0x2, 0x0, 0x0, 0xffffffffffffff5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"3b2c54dba2bf93"}, 0x3}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000492000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000676000), 0x400000400000ff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000156000-0x20)={0x1000000000000, 0x100, 0x2, 0x26af, 0x9, 0x100000000000, 0x7, 0x100000001, 0x0}, &(0x7f0000e0b000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007c2000)=@assoc_value={r1, 0x7fffffff}, &(0x7f0000338000-0x4)=0x8) 2018/02/15 16:45:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/219) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18}, [@initr0={0x18}, @jmp={0x5}, @initr0={0x18}, @map={0x18, 0x0, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000001000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27}, 0x48) [ 45.292729] xt_HL: TTL: invalid or unknown mode 3 [ 45.310719] sock: sock_set_timeout: `syz-executor3' (pid 7084) tries to set negative timeout [ 45.335289] xt_HL: TTL: invalid or unknown mode 3 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) recvfrom$ax25(r1, &(0x7f00008dd000)=""/105, 0x69, 0x100, &(0x7f0000983000-0x10)={0x3, {"d26db603699315"}, 0xb46d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000030b000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000325000)={0x3, 0x1, 0x1, 0x3ff, 0x6}, 0x14) mknod(&(0x7f0000f80000)='./file0\x00', 0x40, 0xffffffff) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') read(r1, &(0x7f0000b5b000), 0x0) lseek(r1, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0x3) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) signalfd(r0, &(0x7f0000ddc000)={0x8000}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000909000+0x9e3)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003a6000)={0x0, 0x2}, &(0x7f0000f3d000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000413000-0x14)={r4, 0x800, 0x8, 0x2, 0x40, 0x9}, 0x14) dup3(r0, r1, 0x0) 2018/02/15 16:45:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/02/15 16:45:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/15 16:45:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xb3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rt_sigsuspend(&(0x7f000063f000)={0x100000000}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x200000000000001, []}]}, 0x18}, 0x1}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/15 16:45:31 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00002e9000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4000000000000, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f000007d000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x5d17bc8295c4cc34) shutdown(r2, 0x2) write$selinux_validatetrans(r2, &(0x7f00007f7000)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'system_u:object_r:framebuf_device_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x72) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0x1b6, 0x100, &(0x7f0000277000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x2) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f000068f000-0x110)={{0x3, 0x0, 0x4, 0x5, "59cb76de21ea1a2e720120fc6b6985370580e98cec6cea66dbea7fdb94eca45484e2238146aa5dc084e43c8d", 0x3}, 0x0, 0x0, 0x98, r4, 0x3, 0x7fff, "3f77c480f4123a3d4744382f5dfd2533f84be9afb84e7da534afdcd457101dbdb67cecb90383eb8a0ffc4b8130c5db4d5fffa8aa26c18f10f728a61158f28810", &(0x7f0000b6d000)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x35d, 0x166e, 0x5f, 0xfd7]}) 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000001000-0x4)) 2018/02/15 16:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) vmsplice(r0, &(0x7f0000716000)=[{&(0x7f0000b5d000-0xae)="e31cf951ca51ef1397f2fadf9cc16edd5c9e9e201ea4d81e9c4b111a661ba88415e80cfc27f8132127abd2043bc0d8358969354cc51adea0a55bd74213326e9fb6b1d69ffb23de7c16cf380f98f02fff3dc67ad017a6d216072103b479f592abf2c1f4229f57d6b03e600e50896f9c194e13eb5c8216edc346be65a0cf62d27f0b39a63bc376147b0c5e51bae5bf8a800a20e57f81183a6c5b2fb9fa040415700b0c3c32a9a7487682f6bcf9ad1a", 0xae}, {&(0x7f0000a7d000-0x1000)="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", 0x1000}, {&(0x7f0000354000-0x88)="0298d636ce0febf213e1a140a309b50a548106e3ac02632845e8bd89611f6708ef42eb69f44d14853f34aa90ff3a8dd17397f12dd6102c7b81a0f3560f81972e25a498fb1f731ed1de7c9ff02d0e06efd7274ad457345a3c80fcabff37567924f15c50b1d8cd31cd7fbf78116b348525319e8c5a81aa2b21ba63240ca6b92b489d17aca0b265ad7c", 0x88}], 0x3, 0xe) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002ec000-0x8)='./file0\x00', 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc60cfff12bcde6ed, &(0x7f000060f000)={@rand_addr, @rand_addr}, &(0x7f0000e35000)=0x8) fcntl$lock(r1, 0x6, &(0x7f0000d36000)) 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003fa000)='/dev/usbmon#\x00', 0x0, 0x420480) 2018/02/15 16:45:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000340000)='/dev/adsp#\x00', 0x5, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000c5b000/0x18000)=nil, &(0x7f000016d000)=[@text64={0x40, &(0x7f0000afd000)="4f0fc72fc744240000000000c7442402ac000000c7442406000000000f011c24c7442400333dbb43c74424020e000000c7442406000000000f011c24b9800000c00f3235000100000f30660f3881b4d987000000430f01cf48b803000000000000000f23c80f21f835080010000f23f80fc72c41c402e59890020000004ea5", 0x7f}], 0x1, 0x20, &(0x7f0000e86000)=[], 0x0) listen(r0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x80)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000004000-0x10)=@can, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000005000-0xa1)=""/161, 0xa1}}], 0x2, 0x0, &(0x7f0000005000-0x10)) 2018/02/15 16:45:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea3000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="8123abbaa84ca6dbe80632f11273aff919be3aea0fbd120c3c159c62952945c331b603ab0fe5b354608c9a298065d05d0bff445865768ca5eb11d826f789a1150b0e73b7450d7e252a7cf9652490ea1a7f1f5448e71463078d99d6d52a0e9d493bccc23de1b6898c40ff78b3c4c977f04e4525dece8262585b8912473f07abbc7043") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e7c000-0x8), &(0x7f0000704000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ba4000)={0x0, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7}}, 0x0, 0x0, 0x7f}, 0xa0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000436000-0xa)='syzkaller\x00', &(0x7f0000714000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004d8000)="8b2685c35e36abcfc6782b7306259d340990b43c9e50abb0f03b894b0e9a86ff0d802f841f0d65068ff68117dd14f3e4212f15221da4df26e6aa6616", 0x3c, 0xfffffffffffffffa) r3 = add_key(&(0x7f00006ca000)='keyring\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000639000)="770857a298c69c22b5e39690501b017beda1a3ba6edebbf0b7aebf14dcd37046f1aeef79f6c9", 0x26, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f000033c000)='.request_key_auth\x00', &(0x7f0000e8e000-0x5)={0x73, 0x79, 0x7a, 0x0}, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fb6000-0x9)='/dev/rtc\x00', 0x20000, 0x0) 2018/02/15 16:45:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f000094c000)='/dev/loop#\x00', 0x0, 0x44800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)) [ 45.554401] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) read(r0, &(0x7f0000002000-0xda)=""/218, 0xda) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000009000)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000007000-0x10)={r1, &(0x7f000000a000-0xce)=""/206}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/15 16:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000b9b000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000447000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000612000-0x8)='net/tcp\x00') readv(r2, &(0x7f00009c5000)=[{&(0x7f000090a000)=""/218, 0xda}, {&(0x7f0000b2a000-0x9a)=""/154, 0x9a}], 0x2) timer_create(0x7, &(0x7f00000ef000)={0x0, 0x2b, 0x3, @thr={&(0x7f0000767000-0x1000)="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", &(0x7f0000409000-0xfa)="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"}}, &(0x7f0000f3d000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000c1d000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00009d3000)) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./bus\x00', 0x8000000080040, 0xfffffffffffffffe) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000626000/0x4000)=nil, 0x4000, 0x1, 0x20010, r1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f54000-0x2)=0x7fffffff, &(0x7f0000471000)=0x2) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000008a000-0x138)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0xfffffffffffffffe, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) [ 45.598825] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = getpgid(0x0) capset(&(0x7f0000a31000)={0x200f1526, r1}, &(0x7f0000691000)={0x7fff, 0x7fff, 0x1ff, 0x8, 0x2f, 0x8000}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000028c000)=""/220) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ae0000-0x14)={{0xfffffffffffffffb, 0x7, 0x6, 0x400, 0x2, 0x10000}, 0xfff, 0x9, 0x90}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e81000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000029c000-0xc)=""/12) 2018/02/15 16:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000f9b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000683000)=0x3a) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00003c6000)) r2 = syz_open_dev$sndmidi(&(0x7f0000918000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000eb8000-0x1), 0x0, 0x0, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/02/15 16:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00000ae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x10000) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000e9d000), &(0x7f000013f000)=0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000c72000)) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f0000b88000)=0x6) 2018/02/15 16:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x81) socketpair(0x7, 0xa, 0x8, &(0x7f0000a35000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_l2cap(r2, &(0x7f0000e02000)={0x1f, 0xb5, {0x6, 0x8, 0x20, 0x9, 0x82fef27, 0x9}, 0x2, 0x10000}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000281000), &(0x7f0000434000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e51000-0x18)={r1, &(0x7f0000137000-0x7c)="69e767430eae65b234656f707c4b215491aae156d4307b3bfb566d8fec99d4832e2560c7f3c5d585a6637bac88d2a643e326a8c83dd949c3247d78920fa303d17088da76848f8ae6690a6b7f4713130d239f940dbfe5f839c6700c103db072297d0691192bbe0acee0221131d25cb6488cc1ea134028709aa5c3d40b", &(0x7f000059d000)}, 0x18) r3 = dup3(r0, r0, 0x80000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000736000)) syz_open_dev$audion(&(0x7f00002e6000-0xc)='/dev/audio#\x00', 0x7fff, 0x2) fstat(r3, &(0x7f00003a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00008bc000-0x4)=[0x0]) fchown(r3, r4, r5) fsync(r1) 2018/02/15 16:45:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x26) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b0e000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x6, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x0, 0xd7a9, 0x0, 0x10000, [{[], 0x400}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f0000b0e000-0x10)={0x0, 0x0, [0xc5d, 0x867]}) 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x8000000000001, 0x84) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000024000)) clone(0x10000, &(0x7f0000023000-0xc4)="2d3ea034a99e28a88dbde0ba932aa7e0b2091c2aa3f713b2014f1cc57cd7d6aca3b7ff9ec02086667e01af94389d56977847a684fa537e330ad9fbe593eb1d6f8b7499e6dd6cac8ac3ce7a32b6e4335146ba7982b95f22173b35c911d54116ce881cb4aa0f122fccdfa977161202b5d17954e4fc6f31a9afdb4e25d190a634f25d0bd410acfe284cd2b6d9ed4a6ccb774173c02e99a4bf73d2a2f5e9fde09da790df7f56f901aa8aef0b530e298a43dd66d8a5cb4f6ea162c6904c5b6d55bf029582b54a", &(0x7f00004b4000), &(0x7f00002c6000), &(0x7f0000796000-0xba)="5f327ce166ad8c762ac3fee0d8304d658c31fdf37f0dcf44ef9a5f7f71f0b80884d2501299a1ea9efc1fbe9333dc929ecea426c85653b0a18ac16f4a8d0e6d6a3ec120f2e48d61c2c03ff7ab9cbd6ca72a7a282f334acaa432e787f423d3bccb18526be7aada22292af122e0df47d3d80b84ab96c5a639ad45ee54e01cc2f45ad24a0361bbb071428b066027170de97b0fd860d880b80fdca72b4672885d7a0e74b046997872d189e7579d3b129398ff81d8f5067bb0309c4c47") socket$inet(0x10, 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000048f000)={&(0x7f0000579000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x1b860cad, 0xa, 0x1f, 0x10, "0b2672daf73674978f48e089b6f6f9f791b01457738c7336535c47635f6ce17b63705797bd0b62b74237bbb8b006bec9bce82cc7f8b25dd45acebfdc6a55c319", "82e6c6e2914b7711792e68d9af6926568f1b7a756e010a0268786305f04833da", [0x3, 0x1fef]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dc8000-0x5c)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x2, 0xffffffffffffffc1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0xfffffffffffffff9, [0x0, 0x3, 0x5, 0x8, 0x1950, 0x351, 0x1, 0x1]}, 0x5c) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid}) 2018/02/15 16:45:31 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2e000-0xd)='/selinux/mls\x00', 0x0, 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) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7fff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000894000)) 2018/02/15 16:45:31 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0xff8, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000099b000-0x11)='/dev/qat_adf_ctl\x00', 0x1fffd, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fc5000)=""/189, 0xbd, 0x2020, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000990000)={0x0, 0x20}, &(0x7f0000fc7000-0x4)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d05000-0x2a)={r2, 0x22, "f50e58c4b20e27b254789f85b9219213944275d999dfdf3313b6eeb860ae8b95d557"}, &(0x7f0000fc7000)=0x2a) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc6000)={r2, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}, 0xfffffffffffffffb, 0x3}, 0x98) 2018/02/15 16:45:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/sequencer2\x00', 0x20a000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000013000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr=0x78d0}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fec000-0x9c)="4b87a5f064534f0f33dc63fa0d4202f811d175903e4413a4112a5114d1616f9957233aa5328a0c8e500574201664eb91791c9a66bdfed191ea3688bf06ed7938f06d794f3b97e0a1246eeaaba20daf9462d3cba702a50dd2e5c0394c801410447627621c9b2e590f6ff901190c86588e51f339bc9d700b157286b722ad5397660b3e11b54c01acd2f36a92757e683f6b9348396c0723ed5c66753b55", 0x9c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x7) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f000073a000)=0x2, 0x14e) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00006bc000-0x108)={0x40, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3ff}}, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}}, 0x108) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f00000a3000)={0xfffffffffffffffc, 0x1, [0x9ff]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c8c000-0xa)='/dev/cuse\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f00001f8000)="8d84503ecffff2c676642e13b32f7e7a8327f07a3074b8a6df7710b44a9c326272fd4a4bcfb59da0289f77c2d83eaedcbac721ae9bec8b3084966f7a56726064be1980d27f59ee776f97df6ffece50bdccfe5b7b07163d2760d27dc46a954e404016c01a44d92fdbc0df283822b01200987e3aaee26f941e6c2b7fb284cf1344df66399dcc45378f", 0x88, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000a51000)=@nfc, 0x10, &(0x7f0000898000)=[{&(0x7f0000a30000-0xb5)=""/181, 0xb5}, {&(0x7f0000d5f000-0xa)=""/10, 0xa}, {&(0x7f0000aa7000-0x9f)=""/159, 0x9f}, {&(0x7f000081a000-0x55)=""/85, 0x55}, {&(0x7f00000c7000-0xe7)=""/231, 0xe7}, {&(0x7f000011e000-0x80)=""/128, 0x80}, {&(0x7f0000216000)=""/13, 0xd}, {&(0x7f000063f000)=""/195, 0xc3}], 0x8, &(0x7f000099b000-0x1000)=""/4096, 0x1000, 0x4}, 0x0) 2018/02/15 16:45:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xffffffffffffffc0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x6c)="9800abe6dd7c841aff22fc6e23fb335e3fc0be89a1eede015f7449aa33a13f4522e4f5f3bfa61af4a9c463dcb658aa499dfc754f088a38d1ca0da63773d865e4df427ee35b3e3858c8b44904aac3d1714e3a1eb7d3e5c83a06c292a0e07756fcdca071dab59bb320baeeb26c", 0x6c, 0x20040894, &(0x7f0000001000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, 0x1c) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc5a2}, 0x1c) socketpair(0x104, 0x0, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000017b000-0x4), 0x4) mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000d3000-0x8)) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$getown(r4, 0x9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000353000/0x4000)=nil, 0x4000, 0x4000, &(0x7f00008a4000)=0x65, 0x7fff, 0x0) ptrace$poke(0x5, r5, &(0x7f0000806000-0x8), 0x8) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00008a5000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0x8000}, &(0x7f0000546000-0x4)=0xa0) 2018/02/15 16:45:31 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f000076a000-0x70)=[{&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xca)=""/202, 0xca}], 0x7, &(0x7f0000a1b000-0x60)=[{&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000a58000)=""/97, 0x61}, {&(0x7f0000c18000)=""/144, 0x90}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000aee000-0x20)=""/32, 0x20}], 0x6, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_WEIGHT={0x8, 0xf, 0x1}]}, 0x28}, 0x1}, 0x0) r3 = dup2(r1, r2) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00001bb000-0x41)=""/65) 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000030e000)='/dev/sg#\x00', 0x1, 0x2000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000434000-0x8)='./file0\x00', 0x480002, 0x14) renameat(r0, &(0x7f0000458000-0x8)='./file0\x00', r1, &(0x7f0000173000)='./file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x3) 2018/02/15 16:45:31 executing program 0: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00001c9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000b08000-0x4)=0x26) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000878000-0xb8)={0x0, 0xd8f, 0xbb6e, 0x4, 0x4a, 0x4, 0x10001, 0x9, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x800000000, 0x4, 0x0, 0x9, 0x8000}}, &(0x7f0000b07000)=0xb8) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b07000)={r1, @in={{0x2, 0x0, @rand_addr=0x400}}, [0xffffffffffff0000, 0x7280, 0x0, 0x7, 0xc3f7, 0xbb, 0x7, 0x9, 0xf6, 0x3, 0x7ff, 0x3, 0x2, 0x1e7a, 0x500d]}, &(0x7f0000b08000-0x4)=0x108) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xfffffffffffffe1f) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) r4 = memfd_create(&(0x7f0000a4d000)="272a47504c2673656c66776c616e30766d6e657431bc00", 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a60000)={r4, 0x28, &(0x7f0000b09000-0x28)}, 0x10) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000833000-0x100)={0x0, 0x8001, 0x0, 0x800, 0x4, [{0x2, 0x64b, 0x6, 0x0, 0x0, 0x282}, {0x0, 0x6, 0x66, 0x0, 0x0, 0x200}, {0x1f, 0x0, 0x1, 0x0, 0x0, 0x200}, {0x0, 0x1, 0xba93, 0x0, 0x0, 0x1302}]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a1c000)) fcntl$notify(r2, 0x402, 0x4) 2018/02/15 16:45:31 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)) 2018/02/15 16:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000570000-0xdd)="17ec206cd4137bf621f2f67facc120837c6d4627c9d31895149bedd8e29c17a5f45c51e2f3e95860b918808b41e2649c26097da486faa64568e627180ccce951eb9d0db177e8be2fd1ac525d23b413c6e0a2ff4ebf592bf2f222073329611b736406ba5fdc852891ce034430fc606967731939694c6601976e45a16274b7d3b15891cfb4348575c7fa4f7b1e71b94f51068f7cc666b702d0b51d4b7e0f33e074c9313d1c81fea2ca2b74e146a14199b42f260894240a2035e87f8450dc8d120bba3a9bc98e79802bc30cef66aa99991b5f387be27ca009adc49577f0ae", 0xdd) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0x0, &(0x7f00005f9000)=[], 0x0) 2018/02/15 16:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)='em1\x00', 0x2) syz_open_dev$binder(&(0x7f0000b48000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00008dd000)={0x2, 0x48b2, [{0xbb3, 0x0, 0x8f}, {0x5, 0x0, 0x4b}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee7000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) listen(r1, 0x100000000) signalfd(r0, &(0x7f0000194000), 0x8) socket$pptp(0x18, 0x1, 0x2) r2 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000b81000)='/dev/dmmidi#\x00', 0x7fff, 0x410080) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000027a000-0x4)=0x7, 0x4) unshare(0x7ffffff) fgetxattr(r2, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) 2018/02/15 16:45:32 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000d8a000)='/dev/snd/pcmC#D#c\x00', 0xf5e5, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000782000)='/dev/vcsa#\x00', 0x4, 0x10000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000922000)={0xa280000000000000, 0x4, 0x9, 0x9, 0x11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000927000)='-0', 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/rfkill\x00', 0x8001, 0x0) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/15 16:45:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/status\x00', 0x0, 0x0) getgid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000cd5000)={&(0x7f00004b4000-0x228)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000002}, [@tfcpad={0x8, 0x16}, @algo_crypt={0x48, 0x2, {{'cbc(twofish)\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/15 16:45:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/audio\x00', 0x20200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000049f000-0xb0)={{0x8, 0x203}, 'port1\x00', 0x93, 0x1c00, 0xfffffffffffffffe, 0xba, 0x8, 0x8fd9, 0x0, 0x0, 0x2, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x14) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00008dc000-0x20)={0x9, 0x3, 0x2, 0x32306ce6, 0x19, 0x1efc42f6}) r3 = dup2(r2, r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000fd4000)="0177615e72241664d5c52c0428e626cc", 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000d85000)={{}, {0x0, 0x6}}) 2018/02/15 16:45:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d57000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) epoll_create(0xcf) close(r0) 2018/02/15 16:45:32 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) lgetxattr(&(0x7f0000819000)='./file0\x00', &(0x7f000054b000-0xc)=@known='trusted.syz\x00', &(0x7f000083c000)=""/134, 0x86) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000238000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000acd000-0x3c)=[{{&(0x7f00002dc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000acc000)=[{&(0x7f0000153000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f0000acc000)=""/77, 0x4d, 0x3}, 0x2}], 0x1, 0x10041, &(0x7f0000425000)={r1, r2+10000000}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000acc000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/ppp\x00', 0x4000, 0x0) mmap$binder(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x3000003, 0x44010, r4, 0x0) shutdown(r0, 0x1) 2018/02/15 16:45:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000e34000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000008000"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f00001f2000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000c6e000-0x4)=0xe8) getresgid(&(0x7f00002db000), &(0x7f0000794000), &(0x7f0000f62000)=0x0) getresuid(&(0x7f000082e000-0x4)=0x0, &(0x7f00003e4000), &(0x7f0000c34000-0x4)) r8 = getgid() r9 = getpgrp(0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002d8000)={0x0, 0x7fff, 0x0, 'queue0\x00', 0xfffffffffffffff7}) r10 = getpgid(0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f000086e000-0x70)={{0x9, r5, r6, r7, r8, 0x60, 0x80}, 0x1f, 0xfff, 0x7fff, 0x2, r9, r10, 0x1}) modify_ldt$write2(0x11, &(0x7f00003bd000)={0xe6ca, 0x20001000, 0x1000, 0x0, 0x1, 0x0, 0x42, 0x20, 0x7b8, 0x651}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ec3000)=0x6, 0x4) mprotect(&(0x7f0000e93000/0x4000)=nil, 0x4000, 0x5) r11 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000b22000)={0x1, [0x0]}, &(0x7f0000f25000-0x4)=0x8) sendmsg$nl_route(r1, &(0x7f0000b5a000-0x38)={&(0x7f0000d51000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000184000-0x10)={&(0x7f0000b4b000-0x54)=@ipv6_getnetconf={0x54, 0x52, 0x400, 0x2, 0x3, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xc000000000000000}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000000}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000a30000-0x4)=0x400) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000d69000-0x8)={r12, 0x20b}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r11, 0x40605346, &(0x7f000013e000)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002ad000-0xb)={0x6, 0x7, 0x9, 0x6, 0x44, 0x5, 0x0, 0x6e1dfed7, 0x3, 0x0, 0x80000ae}, 0xb) 2018/02/15 16:45:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00003b7000-0x4)=0x1, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/15 16:45:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000051d000)='./file0\x00', 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000da7000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setlease(r2, 0x400, 0x2) syz_open_dev$sndpcmc(&(0x7f00009f3000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x480880) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f000050f000)) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ebd000)={0x79, 0x0, [0x401, 0x3]}) 2018/02/15 16:45:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002c0000-0x38)={&(0x7f0000be8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000917000)=[{&(0x7f0000ccc000)=""/118, 0x76}, {&(0x7f0000142000)=""/4096, 0x1000}, {&(0x7f0000b8b000-0xeb)=""/235, 0xeb}], 0x3, &(0x7f00009a0000)=""/48, 0x30, 0x9}, 0x10000) recvmsg(r0, &(0x7f000026c000)={&(0x7f00007c9000-0x80)=@generic, 0x80, &(0x7f0000d56000)=[{&(0x7f0000b2c000-0xcf)=""/207, 0xcf}], 0x1, &(0x7f0000c60000-0x1000)=""/4096, 0x1000, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c35000-0x8)='gid_map\x00') sendfile(r1, r1, 0x0, 0xfb) 2018/02/15 16:45:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a48000-0x8)={0x19980330}, &(0x7f00006a4000-0x18)={0x0, 0x0, 0xfffffffffffffffe}) r0 = shmget$private(0x0, 0x4000, 0x1010, &(0x7f0000ba0000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000939000-0xa7)=""/167) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00002c7000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x6, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1300}, []}, 0xfffffffffffffe75}, 0x1}, 0x0) 2018/02/15 16:45:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') fcntl$getown(r0, 0x9) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000004e000-0x4)=0xb0) preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) ioctl$KDSKBLED(r0, 0x4b65, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f62000-0xc)={0x0, 0x101}, &(0x7f0000402000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000137000)={r1, 0x127e, 0x7, 0x8, 0x2, 0x80000000}, &(0x7f00008a6000-0x4)=0x14) 2018/02/15 16:45:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000161000)='./file0\x00', 0x0) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') 2018/02/15 16:45:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009bb000)="7d5bbd29ea86594ed951ed798dda68a010ae534ce3c026aa99ad6b0928627f6380f6fcb3093a67e5c5535543577d8ef4a82d4ec040e149b6f9dcf6ab0713718a3b7c5316281615a22ef4ab38e9be349afc26300c46b96b57c11fdcace3e5857d17fc3e38cd32818f2b6ec788b5634186ddd7484a79cca9b1557d9bf5f26418ffc45029d4036cba707660f16cf377f54e679f96ed704e42a9a964ffb542c6fcf012d7454b4037c610907767dca5fd07b2eca4f34ed6823d088a4522ef900e271777b03121350f900f14fe4a7a4dcb15b17a4ce5d5baa316a2", 0xd8) r1 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000fa6000)=[{{&(0x7f0000d31000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000aa3000-0xa0)=[{&(0x7f0000f08000)=""/4096, 0x1000}, {&(0x7f0000028000)=""/161, 0xa1}, {&(0x7f0000dde000-0x38)=""/56, 0x38}, {&(0x7f0000435000-0x1000)=""/4096, 0x1000}, {&(0x7f00007f5000)}, {&(0x7f0000f35000-0xdd)=""/221, 0xdd}, {&(0x7f00005d4000)=""/206, 0xce}, {&(0x7f00001d8000)}, {&(0x7f0000beb000-0x3b)=""/59, 0x3b}, {&(0x7f0000b10000-0x73)=""/115, 0x73}], 0xa, &(0x7f0000a70000-0xd6)=""/214, 0xd6, 0x4}, 0x3}], 0x1, 0x3, &(0x7f000038b000)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000578000)={0x4, 0x8000, 0x435, 0x6, 0x0}, &(0x7f00003c0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cbf000)={r3, 0x0, 0xfffffffffffffffc}, &(0x7f0000279000)=0x8) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00006a9000-0x70)=[{0x0, 0x0, &(0x7f0000bc7000)=[{&(0x7f0000cce000)="ce6b357f4e9db4307509eb4ac685222ff900c58d6e97b4759271c85aafb398167c3c2e6d7b7dc486888e0be658aafb1c0ebff30d7ce3c27d385d08b34d7137b8cb313d540404427403fcea8b584557a0198f34e0a8832d1cbc337e56c221d19dcbee689020a613ced9ba8b8c0bb590d38873cf264ed7f501", 0x78}, {&(0x7f000051d000-0x1000)}, {&(0x7f0000539000)="4348f30ed334cf8fdf8fd4f719c76b0cd658c5ea806c78cd66c80c731c004891619931ad60f71f8234f403066a740a4e78aa8d235aa5c2611464f1e6bd54d758c8c18cca43a94f43516fee9479426693a81ffd6ef4d7190b5d170bbff071beed676ad1614c83aa0d55f77593798c7fb7d5", 0x71}], 0x3}], 0x1, 0xc160c9767710aa52) 2018/02/15 16:45:32 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000342000-0x8), 0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000003000-0x6)=@hci, &(0x7f0000003000-0x4)=0x6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) sched_setparam(r3, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000002000+0xb9), &(0x7f0000000000)=0x3c8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0xb3c3) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000)={@common='tunl0\x00', @ifru_mtu=0x64a}}) 2018/02/15 16:45:32 executing program 0: pipe2(&(0x7f0000737000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="bed3ae8e636b0a9f8952910bead6ce00", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) dup2(r2, r1) 2018/02/15 16:45:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12f, &(0x7f0000818000-0x12f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x121, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x5, 0x4, 0x0, [{[]}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x20, 0x0, {0x3f, 0x4, 0x94, 0xfff, 0x5, 0x3, 0x1, 0x100, 0x6c, 0x56c5, @loopback=0x7f000001, @rand_addr=0xffffffff, {[@cipso={0x86, 0x15, 0x2, [{0x7, 0xf, "bd42f461496cf56656f251a685"}]}, @cipso={0x86, 0x43, 0x10000, [{0x2, 0xa, "08ea18305f142107"}, {0x1, 0x6, "52dadb5b"}, {0x6, 0x5, "1553eb"}, {0x3, 0xf, "4e18a1e5cde63812f21b3b2365"}, {0x5, 0x9, "9bd82618a8e349"}, {0x2, 0xa, "cb9486491a5abd41"}, {0x0, 0x6, "a5fc51f0"}]}, @generic={0x89, 0x5, "0480e7"}, @cipso={0x86, 0xf, 0x7, [{0x7, 0x9, "420facd196c91e"}]}, @generic={0x83, 0x10, "7bfb09b9caf48050b0c48e3c12fd"}, @cipso={0x86, 0x65, 0x8, [{0x5, 0xa, "3942f8d33a02d0e5"}, {0x6, 0x8, "2455bb5b6401"}, {0x7, 0x12, "29505b70c52e6cbc8224ef16d65c2daa"}, {0x7, 0xa, "ea54383ca3adf054"}, {0x2, 0xa, "a96121fc845eb46c"}, {0x6, 0x11, "97733b571ed6560fce20c95a4b2ef1"}, {0x0, 0x9, "fe498d70cbdc08"}, {0x2, 0xd, "062cfb89b0aebb648e8f7a"}]}, @ra={0x94, 0x6, 0x89}]}}, 'M'}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003f3000)=0x0) ptrace$pokeuser(0x6, r0, 0x2, 0x0) 2018/02/15 16:45:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') r4 = add_key$user(&(0x7f0000cd7000)='user\x00', &(0x7f0000e09000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000027e000)="5de085b0678178deba9b45b0e4df699cc2bc44fe690bc01a050813b2a4684abdc49f7fc2ef646f6204bdc13aa5aa3b7d09f8644a325340a4112574b370d76dfae869b80ddbc265ff1f112d7bd4bad929daca502fe0d43c836db572fb7a2c890f2fe70451e745755ce5650a2195021aa6", 0x70, 0xfffffffffffffffc) getsockname$packet(r3, &(0x7f00007d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e3f000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000432000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0xa4, 0x2, 0x9, 0x2, 0x20, 0xa0, 0x39, r5, r2}, {0x4, 0x5, 0x81, 0x1000, 0x20896052, 0x8001, 0xa52e, 0x1}, {0x4d7, 0x800, 0x3, 0xfff}, 0x5, 0x5, 0x3, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7f}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3, 0x6}}, 0xe8) r6 = add_key$user(&(0x7f0000862000)='user\x00', &(0x7f00001eb000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000262000)="9e05e2a2a639c9295dd12add32153c6dd110d73f399bbffc1856006ac885553ebe866e96510017438a99fefea514f92b6dd011c219599b7765e13273a25c6d9841e18cfb32bf60ecb2be575f929f67f333e8e74b75728ba1ec9da052eea36ba053540d36d79d5f971ce018", 0x6b, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f0000915000-0x5)='user\x00', &(0x7f00005ed000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cde000-0x1000)="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", 0x1000, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000fd5000)={r4, r6, r7}, &(0x7f0000e9f000)=""/113, 0x71, &(0x7f000024d000)={&(0x7f0000b2e000-0x40)={'wp512-generic\x00'}, &(0x7f0000da6000-0x5e)="1105e52df7c7b3d6a590477798dd8d2d406e1cf52cc73fd1bcc43d060fb59547f635baadf4204006fe65b867171be45974399d077ef9de075df90a6e2e9327db6f0a0594b622eebe143e21504ceb2ca88a5cfd0e016ae2551a2f0ca46c14", 0x5e}) sendfile(r3, r3, &(0x7f00006c7000), 0x2a) 2018/02/15 16:45:32 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000020000-0x20)={@generic="42b332f7ceaa6c11f1625fe5f026c578", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000030000-0x44)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/15 16:45:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000777000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00009c7000)) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) syz_emit_ethernet(0x437, &(0x7f00004ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30227", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "16b589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000e5a000-0x4)=0xfffffffffffffffa, &(0x7f000022d000-0x8)=0x4) recvfrom$inet6(r1, &(0x7f0000f19000)=""/34, 0xfffffffffffffdb5, 0x40000060, &(0x7f000002f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0xfffffffffffffec3) 2018/02/15 16:45:32 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000f000-0xc)={0x4, r0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000000f000-0x20)={0x1, 0x0, [{0xd, 0x5, 0x9, 0x3, 0x5}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x7ffff, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/15 16:45:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000586000)=""/228, &(0x7f0000a9d000)=0xe4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001e4000)={0xffffffffffffff4c, 0x200, 0xffffffff, 0x100000001, 0x0}, &(0x7f00000b5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000014a000)={r2, 0x1, 0x8, 0x100000000, 0x50, 0x1}, &(0x7f000016e000)=0x14) fgetxattr(r1, &(0x7f0000a41000-0xa)=@random={'security.', '\x00'}, &(0x7f000031f000)=""/59, 0x3b) 2018/02/15 16:45:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000282000)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) ioctl$sock_ifreq(r0, 0x8925, &(0x7f00006dc000)={@generic="45ac9beec82fcba36ecb63713f9a4971", @ifru_map={0x6, 0x81, 0x800, 0x1, 0x1, 0x8000}}) ioctl$TCSBRKP(r0, 0x5425, 0x400) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00001f5000-0x1000)=""/4096) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045430, &(0x7f0000000000)) 2018/02/15 16:45:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x1000, 0x9, 0x401, 0x0, 0x1, 0x4, 0xfff, 0x4, 0x1ff, 0xffffffff, 0x200, 0x6648, 0x0, 0x5, 0x0, 0x0, 0x1400000000, 0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) tkill(r1, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/15 16:45:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000869000-0x16)='/selinux/checkreqprot\x00', 0x20200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000344000)={0x60000000}) 2018/02/15 16:45:32 executing program 1: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000352000-0xc)='cifs.spnego\x00', &(0x7f0000d33000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b4f000-0x31)="076539686a0f1ac91ee75af72f8d279668f3a5a784c6eec6a6c90dc1f0dcb8ff507c507307e10dd4ed383e1d0a55123862", 0x31, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f00008e9000)='user\x00', &(0x7f0000ba7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d32000)="2aab97a307929ec1360f871bf1a31e90e81fc7371d05aff6b00150d568670777f9500edc2b0140597c01018eb1a6465189ce132b976f243c766d3ffc49a5c3e26ac76b260f2baeeafdf5df026d1ce9841aad5f5a025ee0dbead1bfadfbfcf805e1483a3ae69fa488a6381c5ea36f6cc7d9da88656a2a15343c1860334f5ffdb31747f376770249544bbf97c8353f105d11e71e338fc4a2987bc89194f25e8f6c4005f0e38121b1691237459826de0f7d336b53ebc29438ac469206347d3eab2ffb3f617eb1a771f04adbdb7e27d6a27995527d97bc35a363e032a6ed5f44", 0xde, r1) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000d33000-0x5)='user\x00', &(0x7f00000cd000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000084d000-0xa5)="0c6df233e5c92593af69057f7971771f5dd951405e4d6f9e9c44ff7f174dd37441a5815951c27f785a17e2c26baab9f163072ffdb276b25efa66b2a0645168ea7c77490e030049a71bea12eac2747edc6bef497d4ceecbe5df8203c656f5fe09e100a80a8d1d11accebacdcb741aef046647a1833608f13b178ac03ad9997213a28190444ecab1689ffa3a50ee332989f057b48e0fc43f4847bc46bb070b32190988ff6a15", 0xa5, 0xfffffffffffffff8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000d35000-0x9)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r4, &(0x7f000061d000)={&(0x7f0000d35000-0x10)={0x2, 0x3, @rand_addr=0x80000000}, 0x10, &(0x7f0000065000)=[{&(0x7f0000d35000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c24000)=""/99, 0x63}, {&(0x7f0000c63000-0x80)=""/128, 0x80}, {&(0x7f000021a000)=""/144, 0x90}, {&(0x7f00007e2000)=""/46, 0x2e}, {&(0x7f0000d35000-0x92)=""/146, 0x92}, {&(0x7f0000d34000)=""/21, 0x15}, {&(0x7f00000a4000)=""/52, 0x34}], 0x8, &(0x7f0000d35000-0x250)=[@mask_fadd={0x58, 0x114, 0x8, {{0x800, 0x100}, &(0x7f0000d34000)=0x7934, &(0x7f00009ba000)=0x4, 0x3, 0x5, 0x2b00000000, 0x0, 0x9, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x40}, &(0x7f0000d35000-0x8)=0xfffffffffffffff8, &(0x7f0000d35000-0x8)=0x5, 0x20, 0x200, 0x8, 0x7fffffff, 0x30}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x80000001}, {&(0x7f0000d35000-0x9e)=""/158, 0x9e}, &(0x7f0000adb000-0xa0)=[{&(0x7f0000d34000)=""/205, 0xcd}, {&(0x7f00007b0000)=""/121, 0x79}, {&(0x7f0000963000)=""/83, 0x53}, {&(0x7f000067c000)=""/165, 0xa5}, {&(0x7f0000d20000)=""/192, 0xc0}, {&(0x7f0000d35000-0xd3)=""/211, 0xd3}, {&(0x7f0000d34000)=""/91, 0x5b}, {&(0x7f0000335000-0x33)=""/51, 0x33}, {&(0x7f0000d34000)=""/142, 0x8e}, {&(0x7f0000d34000+0x1a7)=""/235, 0xeb}], 0xa, 0x8, 0xff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x6}, &(0x7f0000d35000-0x8)=0x55, &(0x7f0000d34000)=0x3, 0x83, 0x4, 0xd5, 0x6, 0x38, 0x18c00000000000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d34000)=""/4096, 0x1000}, &(0x7f0000926000), 0x14}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3}, &(0x7f00008e1000)=0x3, &(0x7f0000d34000)=0x1ea69eb2, 0x100000001, 0x6, 0x2, 0x400, 0xc, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d34000)}, &(0x7f000056b000), 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x3}, {&(0x7f00003f7000-0x53)=""/83, 0x53}, &(0x7f0000d35000-0x80)=[{&(0x7f0000d34000)=""/231, 0xe7}, {&(0x7f00007ae000-0xa8)=""/168, 0xa8}, {&(0x7f0000b46000-0xbb)=""/187, 0xbb}, {&(0x7f00009a8000)=""/183, 0xb7}, {&(0x7f0000d35000-0x1e)=""/30, 0x1e}, {&(0x7f000030e000)=""/138, 0x8a}, {&(0x7f00003b2000-0x48)=""/72, 0x48}, {&(0x7f0000d34000)=""/24, 0x18}], 0x8, 0x7, 0x7fe}}], 0x250, 0x40}, 0x2004c000) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000146000)='syzkaller\x00', &(0x7f0000d32000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d32000)="da611ad5007dafe3d060e45bcfa6913672dc8773ab020790abc022606246dde76edebe6a28caf130c822e9c9d54ecc4707d30e3ca142c2a1eda27d85d6bf57edb62a9d431446423c954c80559fc8b9908e8588cc3dbc43a32d75dbd957af8d0f21cbf49486ba11b43d52dda094e9ed4ed42d36d159115bedeccef33dbeaafd96eb93f05b5c65e39312625d432d7c400723abf77ec61a76bfa59a426e2f4633", 0x9f, 0xfffffffffffffffd) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000d33000-0xc)={r2, r3, r5}, &(0x7f00002d4000-0x36)=""/54, 0x36, &(0x7f0000d33000-0x38)={&(0x7f00006b3000)={'xcbc(cipher_null-generic)\x00'}, &(0x7f0000028000)="9e6a419da52c9d71d95eb493e227226bf697333858c7a47f9137332aa84f3fa4c2eac04fcc401a46418cd9bc4654205f7bf0057c043b92ec802826cf7759283437e9680acd8d6a199892648669728b4e5a1c19e04778b48b41a4bca9540fe61d546c769901b97215fdfd4bb70fd8162c1dc5e8", 0x73}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) 2018/02/15 16:45:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00003ef000)='/dev/urandom\x00', 0x0, 0x4) r0 = syz_open_dev$admmidi(&(0x7f0000c2d000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x444302) r1 = memfd_create(&(0x7f000081a000-0xd)='/dev/urandom\x00', 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000084b000)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000fa7000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000396000-0x120)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "c0548619e23760ac5bd27ed8bb6f63ea"}) socket$inet_udp(0x2, 0x2, 0x0) write$selinux_validatetrans(r1, &(0x7f0000daa000-0x5e)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:object_r:iptables_conf_t:s0', 0x20, 0x32, 0x33, 0x20, '/sbin/dhclient\x00'}, 0x5e) 2018/02/15 16:45:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d90000-0x4)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000724000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ead000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/15 16:45:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000325000-0x64)=[@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}, @in6={0xa, 0x2, 0x8ff5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x7}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @empty}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000105000-0x10c)=@polexpire={0xd8, 0x1b, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}}, {}, {}, 0x0, 0x7}}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) set_tid_address(&(0x7f00009be000-0x4)) 2018/02/15 16:45:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x2, 0x2, @empty, 0xcd}, 0x70) sendto$inet6(r0, &(0x7f0000e17000-0x4a)="06a27d444b3726eea52c6479a600000b6800a93d5167f81257b4d18337186733080aa042bdf02900000001ba7af8e0466ee5a0065ff094cda5d92c000000000000007f06d6c04b986abc", 0x4a, 0x80, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000cb3000-0x1c)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b6e000-0x50)={0x5, 0x100000001, 0x10000, 0x0, 0xf}) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000bd6000-0xc)={{0x3c, 0x6, 0x1000, 0xfffe0000, 0x1b, 0xc1f9}, 0xe2}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8), 0xffffffff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000446000)) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/15 16:45:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f00005e3000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) 2018/02/15 16:45:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$dmmidi(&(0x7f0000cbf000)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) write$tun(r1, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x80c) 2018/02/15 16:45:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000029e000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f000018a000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x120, 0x140, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9}}, @common=@srh={0x30, 'srh\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e89000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f9000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eec000-0x20)={0x4, 0x80, 0x201, 0x2, 0x20, 0x5, 0x8, 0x5, r1}, 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r2, &(0x7f0000e91000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 16:45:33 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = getpgrp(0x0) ptrace$getregs(0xffffffffffffffff, r1, 0xfffffffffffffffe, &(0x7f0000000000)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x801, 0x0) mount(&(0x7f0000310000)='./file0\x00', &(0x7f0000a82000)='./file0\x00', &(0x7f00007ed000)='ntfs\x00', 0x80000, &(0x7f0000d87000-0x1000)="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") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000fa000-0x3a8)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1b8, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000347000), {[{{@ip={@multicast1=0xe0000001, @rand_addr=0x7, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x2, 0x2, 0x5}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x46e4, 'syz1\x00', 0x81}}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @generic="8429a4623e6ab6e2de071d1e06d8fe0b", @generic="16db9ad77fe81c0929521b0cbb3a070f", {}, {}, 0x0, 0x0, 0x4b}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x7fc000], 0x0, 0x5}, {0x0, [0x0, 0xffffffff, 0xcb, 0x9, 0x0, 0x6b64]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/02/15 16:45:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000069c000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001bf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r1, &(0x7f0000c5b000)={0x1a, 0xf8, 0x6, 0x4, 0x62b, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000063a000)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) syz_open_dev$dmmidi(&(0x7f00001fe000-0xd)='/dev/dmmidi#\x00', 0x6, 0x4c00) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) r4 = memfd_create(&(0x7f0000dbf000-0xb)="962a21656d312e26252500", 0x2) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000da8000-0x18)={0x1, 0x3, 0x8, 0x3f, 0x3, 0x4}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000665000)='/dev/mixer\x00', 0x82800, 0x0) dup2(r5, r3) 2018/02/15 16:45:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000dde000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000524000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000ed6000)="e9a08348f2c6f38156abc4b8394f198ee2e3e1ca4fc478d87b001c651f56e8b656e9f4c395d4a4352d97bce18c7dd9e45d5c9c25a00c577ee2a08cb5db03cfc5f35d457a586c7b4dc6901843a691e86605780e06a3e9209161240cd2b0388d08f6e29574e9dc09bfed03b6663ced31accd8d22e1383c49f202645df43573db6c7344f045b5e3eaf026", 0x89}, {&(0x7f0000001000-0x9b)="3d00d971e302d159ad542b5adec9b6348a63d20aa5b2616b4e4a0643d83bc1281edb25b1f1e90ce9f7c01e541236eea1f961451b2b305ab7ad5ff4944b7c4dbbaf74933f9e1935a6257820870deef9dd5c28bed255a601c3cd7d7de8e62a74f9fff7d30b7ea9977d53091d69ff7f672db0b96e3c457dc62ff505c04c15623ac4212fc89d8ba4f06bf33f00769db8b90beb9add41a0054f1fee67c0", 0x9b}], 0x3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xe0000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x2}, 0x10000, 0x200000000000000, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) [ 46.912394] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 46.938246] device eql entered promiscuous mode [ 46.949051] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/15 16:45:33 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000a, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe9000-0x9)='/dev/rtc\x00', 0x200180, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fe7000-0x498)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000fe6000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0x0, 0xfffffffffffffffc], @generic="6634bbc8cf0c1d7ffeded6976874c0ac", @generic="ccf29e0abccb1229104e64ba8531a753"}, 0x0, 0x108, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x200000000000}}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xfffffffffffffffa, 0x0, "3786ac58bda5ddeaa685365f07766823d032c5f0a942a1dd8d624f6fed0c"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [0x0, 0xffffffff], [], @generic="b86c850000000000000002bc00000081", @common='vcan0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@connmark={0x0, 'connmark\x00', 0x1, {0x1, 0x3ff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@socket2={0xfffffd4a, 'socket\x00', 0x2}, @common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) socket$inet6(0xa, 0x800, 0xdf72) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000df6000-0x20)={0x6568, 0x0, 0x0, 0x37}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d36000-0x10)={r2, 0x3}) 2018/02/15 16:45:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[]}, {[]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$sndmidi(&(0x7f0000109000)='/dev/snd/midiC#D#\x00', 0x1c0d, 0x20880) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000369000)="69669dfed00f2c4e355963d1c1ceb1f98f3677d5c65a23a94b27ae266055ec72e4e68c89420adaa0102a45fd680df7c60e51058c3c6832cf29864b9b7d949baea1811049d4634111283bee17915eac3af4964eb18b91963b442b9d0dde77d38bcea381eeec9c22496b8ab6bb636300f01f4aa4684f7a0f7c", 0x78) 2018/02/15 16:45:33 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000006000)={@broadcast, @multicast2, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@generic="5f5f127e38a9af7eb8f0582fdd000394", r1}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000)="fc", 0xfffffffffffffebb) [ 47.013597] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 47.028332] Cannot find add_set index 0 as target [ 47.033749] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 47.109718] ------------[ cut here ]------------ [ 47.114793] proc_dir_entry 'ipt_CLUSTERIP/0.0.0.7' already registered [ 47.121525] WARNING: CPU: 0 PID: 7380 at fs/proc/generic.c:330 proc_register+0x2d6/0x3b0 [ 47.129750] Kernel panic - not syncing: panic_on_warn set ... [ 47.129750] [ 47.137095] CPU: 0 PID: 7380 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #313 [ 47.144340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.153666] Call Trace: [ 47.156232] dump_stack+0x194/0x257 [ 47.159838] ? arch_local_irq_restore+0x53/0x53 [ 47.164491] ? vsnprintf+0x1ed/0x1900 [ 47.168275] panic+0x1e4/0x41c [ 47.171442] ? refcount_error_report+0x214/0x214 [ 47.176172] ? show_regs_print_info+0x18/0x18 [ 47.180651] ? __warn+0x1c1/0x200 [ 47.184085] ? proc_register+0x2d6/0x3b0 [ 47.188118] __warn+0x1dc/0x200 [ 47.191373] ? proc_register+0x2d6/0x3b0 [ 47.195413] report_bug+0x211/0x2d0 [ 47.199032] fixup_bug.part.11+0x37/0x80 [ 47.203072] do_error_trap+0x2d7/0x3e0 [ 47.206939] ? vprintk_default+0x28/0x30 [ 47.210978] ? math_error+0x400/0x400 [ 47.214753] ? printk+0xaa/0xca [ 47.218014] ? show_regs_print_info+0x18/0x18 [ 47.222501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.227324] do_invalid_op+0x1b/0x20 [ 47.231021] invalid_op+0x58/0x80 [ 47.234450] RIP: 0010:proc_register+0x2d6/0x3b0 [ 47.239089] RSP: 0018:ffff8801d3cdf360 EFLAGS: 00010286 [ 47.244425] RAX: dffffc0000000008 RBX: ffff8801ace73090 RCX: ffffffff815abf7e [ 47.251670] RDX: 0000000000004466 RSI: ffffc90001a13000 RDI: 1ffff1003a79bdf1 [ 47.258918] RBP: ffff8801d3cdf3b8 R08: 1ffff1003a79bdb3 R09: 0000000000000000 [ 47.266168] R10: ffff8801d3cdf218 R11: 0000000000000000 R12: ffff8801d7c45940 [ 47.273415] R13: dffffc0000000000 R14: ffff8801d74100a0 R15: ffff8801d7c459fb [ 47.280680] ? vprintk_func+0x5e/0xc0 [ 47.284479] proc_create_data+0xf8/0x180 [ 47.288526] clusterip_tg_check+0xf9c/0x16d0 [ 47.292922] ? arp_mangle+0x550/0x550 [ 47.296703] ? xt_find_target+0x150/0x1e0 [ 47.300829] ? lock_downgrade+0x980/0x980 [ 47.304955] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.309952] ? pcpu_alloc+0x146/0x10e0 [ 47.313832] ? pcpu_free_area+0xa00/0xa00 [ 47.317961] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.322786] ? wait_for_completion+0x770/0x770 [ 47.327357] ? arp_mangle+0x550/0x550 [ 47.331148] xt_check_target+0x22c/0x7d0 [ 47.335188] ? xt_target_seq_next+0x30/0x30 [ 47.339483] ? save_stack+0x43/0xd0 [ 47.343085] ? kfree+0xd9/0x260 [ 47.346340] ? kvfree+0x36/0x60 [ 47.349593] ? translate_table+0xdd2/0x1610 [ 47.353886] ? do_ipt_set_ctl+0x370/0x5f0 [ 47.358027] ? mutex_unlock+0xd/0x10 [ 47.361718] ? xt_find_target+0x17b/0x1e0 [ 47.365857] find_check_entry.isra.8+0x8c8/0xcb0 [ 47.370605] ? ipt_do_table+0x1950/0x1950 [ 47.374737] ? kfree+0xf3/0x260 [ 47.377999] ? trace_hardirqs_on+0xd/0x10 [ 47.382141] translate_table+0xed1/0x1610 [ 47.386292] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 47.391118] ? kasan_check_write+0x14/0x20 [ 47.395332] ? _copy_from_user+0x99/0x110 [ 47.399459] do_ipt_set_ctl+0x370/0x5f0 [ 47.403413] ? translate_compat_table+0x1b90/0x1b90 [ 47.408423] ? mutex_unlock+0xd/0x10 [ 47.412112] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.417380] nf_setsockopt+0x67/0xc0 [ 47.421077] ip_setsockopt+0x97/0xa0 [ 47.424775] udp_setsockopt+0x45/0x80 [ 47.428642] ipv6_setsockopt+0xa0/0x130 [ 47.432597] tcp_setsockopt+0x82/0xd0 [ 47.436378] sock_common_setsockopt+0x95/0xd0 [ 47.440855] SyS_setsockopt+0x189/0x360 [ 47.444809] ? SyS_recv+0x40/0x40 [ 47.448242] ? find_mergeable_anon_vma+0xd0/0xd0 [ 47.452977] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.458494] ? do_syscall_64+0xb6/0x940 [ 47.462450] ? SyS_recv+0x40/0x40 [ 47.465880] do_syscall_64+0x280/0x940 [ 47.469743] ? mmdrop+0x18/0x30 [ 47.472997] ? finish_task_switch+0x29b/0x890 [ 47.477473] ? syscall_return_slowpath+0x550/0x550 [ 47.482382] ? syscall_return_slowpath+0x2ac/0x550 [ 47.487286] ? prepare_exit_to_usermode+0x350/0x350 [ 47.492282] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.497629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.502460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.507627] RIP: 0033:0x453a59 [ 47.510789] RSP: 002b:00007fdd8a093c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 47.518470] RAX: ffffffffffffffda RBX: 00007fdd8a0946d4 RCX: 0000000000453a59 [ 47.525713] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 47.532956] RBP: 000000000071c010 R08: 00000000000003a8 R09: 0000000000000000 [ 47.540201] R10: 00000000200f9c58 R11: 0000000000000246 R12: 00000000ffffffff [ 47.547443] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000002 [ 47.555341] Dumping ftrace buffer: [ 47.559003] (ftrace buffer empty) [ 47.562685] Kernel Offset: disabled [ 47.566288] Rebooting in 86400 seconds..