f$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x8, 0x2, 0x6, 0x10, r0, 0x4}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0xfffffffffffffffd}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/08 22:47:52 executing program 0: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x20) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x8) mq_timedreceive(r2, &(0x7f0000000080)=""/89, 0x59, 0x0, 0x0) 2018/04/08 22:47:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') accept$netrom(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x10) [ 80.589784] gfs2: invalid mount option: quo [ 80.594472] gfs2: can't parse mount arguments [ 80.609000] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 22:47:52 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x41f, 0x400) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x2, 0x4) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46f7bc0902d10000000000000003003e0074060000d101000038000000cf010000020000006595200002000600000002000000000057e57464ffff00000000000007000000040000000100000000080000060000000300000000000080ff0f00000200000064000000060000000010000002000000"], 0x78) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f0000000040)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 22:47:52 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x0, r0}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x5, 0x3, 0x4, 0x2}, {0x6, 0x7, 0x1}, {0x3, 0x8, 0x2, 0x8}, {0x5, 0x3ff, 0x8001, 0xfffffffffffffff7}]}) ioctl$KDSKBLED(r1, 0x4b65, 0x1a) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x3ff, 0x6}, 0xe) io_setup(0x5, &(0x7f0000000040)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x11fff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000340)=0x200) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x7, 0x8000000bb, r0, &(0x7f0000000080)="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", 0x7, 0x4, 0x0, 0x1, r3}, &(0x7f0000000200)) [ 80.657550] gfs2: invalid mount option: quo [ 80.662232] gfs2: can't parse mount arguments 2018/04/08 22:47:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000200)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x6, 0x7fff}}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r2, 0x3}) ioctl$LOOP_CLR_FD(r1, 0x7003) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) close(r1) 2018/04/08 22:47:52 executing program 2: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000140)={0x0, r3}) r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000000c0)) shmget(0x2, 0x2000, 0x8c1, &(0x7f0000ffd000/0x2000)=nil) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8000, 0x5bd0, 0x3ce8c458, 0x511b}, {0x6, 0x100, 0x0, 0x5}, {0xfffffffffffffffe, 0x10000, 0x6, 0x9}, {0x71, 0x445, 0x4, 0x9e1}]}) r5 = dup2(r3, r2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f00000000c0)=""/118) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="0400000000000000ff0000000000f70500000600000005000000050000000000000000000000000000002000000000000000960c00000000000000000000000000000000000000000000800200000000000000000000000000000100000000000000030000000000000049000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000033450000000000000000000000000000000000000000000004000000000000000000000000000000f01c0000000000001f020009000000000200000000000000000000000000000000000000000000000020000000000000000000000000000004000000000000004025000000000000070000000000000000000000000000000000000000000000041a00000000000000000000000000000000000000000000"]) [ 80.720097] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 22:47:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x23, 0x40) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000002c0)={"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"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) readv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/113, 0x71}], 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000080)={'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000965) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) write(r0, &(0x7f00000000c0)="ed06f18d205fbaa20ecbc3828248836a075009fde131178879af5c37d8b90afb21a29ec69edd23443ea2e1e1bbbad3441ab5f89f4036565acc339267d158d307ad84609e94909195728b39178ab71107ab7ad6592dc8442e4b13b7900d77586b7d5dbe9c8302232c73f4820a138563ddb4249d477051cadaf16a9235ef696ec5439168d7e65561c57c13454f4faadeff7d", 0x91) 2018/04/08 22:47:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) sendto(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f0000000280)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000000c0)}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000180)=0x4) clock_gettime(0x0, &(0x7f0000006e80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006c00)=[{{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/28, 0x1c}, {&(0x7f0000003cc0)=""/77, 0x4d}, {&(0x7f0000003d40)=""/150, 0x96}, {&(0x7f0000003e00)=""/216, 0xd8}, {&(0x7f0000003f00)=""/101, 0x65}, {&(0x7f0000003f80)=""/224, 0xe0}], 0x7, &(0x7f0000004100)=""/4096, 0x1000, 0xd169}, 0x80000000}, {{&(0x7f0000005100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000005180)=""/127, 0x7f}], 0x1, &(0x7f0000005240)=""/181, 0xb5, 0xfffffffffffff931}, 0x200}, {{&(0x7f0000005300)=@alg, 0x80, &(0x7f0000005480)=[{&(0x7f0000005380)=""/95, 0x5f}, {&(0x7f0000005400)=""/125, 0x7d}], 0x2, &(0x7f00000054c0)=""/76, 0x4c, 0x4}, 0x3}, {{&(0x7f0000005540)=@nl=@unspec, 0x80, &(0x7f0000005780)=[{&(0x7f00000055c0)}, {&(0x7f0000005600)=""/175, 0xaf}, {&(0x7f00000056c0)=""/139, 0x8b}], 0x3, &(0x7f00000057c0)=""/119, 0x77, 0xb8d2}, 0x2}, {{&(0x7f0000005840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000005980)=[{&(0x7f00000058c0)=""/47, 0x2f}, {&(0x7f0000005900)=""/86, 0x56}], 0x2, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f00000059c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a40)=""/169, 0xa9}, {&(0x7f0000005b00)=""/42, 0x2a}], 0x2, &(0x7f0000005b80)=""/193, 0xc1, 0x3}, 0x119}, {{0x0, 0x0, &(0x7f0000005cc0)=[{&(0x7f0000005c80)=""/20, 0x14}], 0x1, 0x0, 0x0, 0x3}, 0x100}, {{0x0, 0x0, &(0x7f0000006080)=[{&(0x7f0000005d00)=""/127, 0x7f}, {&(0x7f0000005d80)=""/23, 0x17}, {&(0x7f0000005dc0)=""/179, 0xb3}, {&(0x7f0000005e80)=""/250, 0xfa}, {&(0x7f0000005f80)=""/227, 0xe3}], 0x5, 0x0, 0x0, 0x500000}, 0x200}, {{&(0x7f0000006100)=@nl=@unspec, 0x80, &(0x7f0000006700)=[{&(0x7f0000006180)=""/134, 0x86}, {&(0x7f0000006240)=""/134, 0x86}, {&(0x7f0000006300)=""/199, 0xc7}, {&(0x7f0000006400)=""/46, 0x2e}, {&(0x7f0000006440)=""/219, 0xdb}, {&(0x7f0000006540)=""/231, 0xe7}, {&(0x7f0000006640)=""/43, 0x2b}, {&(0x7f0000006680)=""/111, 0x6f}], 0x8, &(0x7f0000006780)=""/3, 0x3, 0x457}, 0x4}, {{&(0x7f00000067c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000006ac0)=[{&(0x7f0000006840)=""/114, 0x72}, {&(0x7f00000068c0)=""/220, 0xdc}, {&(0x7f00000069c0)=""/6, 0x6}, {&(0x7f0000006a00)=""/138, 0x8a}], 0x4, &(0x7f0000006b00)=""/202, 0xca, 0x1}, 0x2c}], 0xa, 0x40000022, &(0x7f0000006ec0)={r3, r4+10000000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006f80)={0x0, 0x3f, 0x2, [0x8001, 0x0]}, &(0x7f0000006fc0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000007000)={r8, 0xf000000000000000, 0x20}, &(0x7f0000007040)=0xc) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f00000001c0)) r9 = msgget$private(0x0, 0x100) msgsnd(r9, &(0x7f00000003c0)={0x3, "91bc9c5b396ea99471492550cf3fffd0e30aa59bf19a34c6084038df5149d87c190b8925d51950a83c578ea3fb1a2e9594fd83141490466e48af7aaa9dda99a9060720807f87979beb5edd19739fa3008339745e1c5e79af9cf68016c732ea71c4f4b43d4f85f32722e2abb511be7d87c924c32a463bb93e7df1d722ac1e406f1a5f714349ebba04971dbb03ca0d77872cf042b15e337f32e41dcbdb6fdfa911f303668db5aa703ef6e4a1d1dc6d95318568c09295a3f063e168c6e8d98d6b4f38c297b647804327b030db29aeeeff4784088e13c4eacc3a6a411ad5984d83a08edc2c77a411e77afd7fe7"}, 0xf3, 0x800) 2018/04/08 22:47:52 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00142c00fe8000000000000000000000000000aafe261a9c1b8b381f95798f131da2be9f378000000009271876730b9dec00000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/08 22:47:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f00000001c0)) 2018/04/08 22:47:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0xfab3757082438bf7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x1, 0xff, 0xd, 0x100000000, 0x3, 0x101}, &(0x7f0000000100)=0x20) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f00000000c0)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/04/08 22:47:52 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x1b, 0x8000a, 0x800, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000180)={0x9, 0x0, [{0x839, 0x0, 0x100000000}, {0xbbf, 0x0, 0x6}, {0xfff, 0x0, 0x8}, {0x0, 0x0, 0x1}, {0xabe, 0x0, 0x7f}, {0x0, 0x0, 0x8}, {0xa34, 0x0, 0x7}, {0x40000bff, 0x0, 0x7fffffff}, {0xffb, 0x0, 0x7fff}]}) r1 = socket(0x11, 0x9, 0x7) socket(0x2, 0x0, 0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) write(r1, &(0x7f0000000080)="e81919c3d0c5f39896ffaaa11bed9757d90c31486410bd28dc0dc2c7e5750361981e098cecdbeedcb129279aec7623010b5534936bd42705da3bb72ac45de5e145382d88afc23505dad8072207be44ed95916c84b7fe3ca2cd5170c88fe0b124a93f89173707a3f8d57de1be327573f3e9dc0a403a6bebdfd3843266aa2ed43e7d2012c5b9aa41d8772161c0daa9e96436ce4ae87d", 0x95) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @rand_addr=0x7}}) setsockopt$packet_int(r1, 0x107, 0x8000000000f, &(0x7f0000000000)=0x6, 0xfffffffffffffe98) 2018/04/08 22:47:52 executing program 2: r0 = gettid() setpgid(0x0, r0) r1 = memfd_create(&(0x7f0000000000)='/eth1systemppp0/\x00', 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/08 22:47:53 executing program 7: r0 = socket(0x10, 0x1, 0x0) r1 = dup(r0) mq_timedsend(r1, &(0x7f0000000080)="d6207351851c7ca8212a88ae6877283dede7392a65efeaf0e47108592903566aaa64946c4a7a90cdb2b5f4f2df65c23fcc1dbad507859e770fe9956ab4971d5afb8468b879a3acec1ce3724f2ff9c57b390cdf77c246a3575d5e2b6b71b418f316f8845de0fe9902a7abe29d03b300a87099527905fb0a01258fcc235d000000", 0x80, 0x40, &(0x7f0000000000)={0x0, 0x989680}) write(r1, &(0x7f0000000040)="24000000589b90bdd672a04082f90006d700000000000000090a04f5110897f3718cf68b417f0034c68ec2093969bcb45525", 0x360) 2018/04/08 22:47:53 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x1b25, 0x5, 0x7, 0x7, 0x1, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000851fb0)={{0x5}}) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x8001, 0xce, 0xf6, 0x5, 0x10000, 0xffffffffffffff01}, 0x1}, 0xa) 2018/04/08 22:47:53 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x55) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x54) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r2, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x20) 2018/04/08 22:47:53 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000240)=0x80, 0x80800) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x7ff, 0x0, 'client1\x00', 0x5, "a4282f04ff1a3f78", "80af02108c33249d66f2c027a45e3b95760602e8d4153112b20cf306df8a21d8", 0xfffffffffffffffd, 0x101}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000100)={[{0x43, 0xb35, 0x3, 0x2, 0x1, 0x401, 0x2, 0x8, 0x4c, 0x7f, 0xffff, 0x581, 0x4}, {0x3, 0x1, 0x0, 0x40, 0x7038765b, 0x9, 0x8581, 0x80000000, 0xffff, 0x0, 0x40, 0x80000001, 0x400000}, {0x7, 0x100000000, 0x99a1, 0x101, 0x3224, 0x4, 0xffffffffffffff7f, 0xffffffff, 0x1, 0x10000000000, 0x9, 0x8, 0x7}], 0x1}) writev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='4', 0x1}], 0x1) 2018/04/08 22:47:53 executing program 2: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x10001, 0x2, 0xfffffffffffffffb, 0x20}, 0x10) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x13000, 0x3, &(0x7f0000fea000/0x13000)=nil) 2018/04/08 22:47:53 executing program 6: unshare(0x80000000) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b32ffc)=r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/08 22:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 81.664520] random: crng init done 2018/04/08 22:47:53 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000001) open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/04/08 22:47:53 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write(r2, &(0x7f0000000340)="d44d3e4ce674", 0x6) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f352c646d6f64513d37782c6d6f64653d3d7e343535303d2c7362736563746f723d39373e2d372c6d61703d6f66662c6d6f64653d37"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='bpf\x00', 0x0, &(0x7f0000001740)) 2018/04/08 22:47:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x100000003, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000033000)) getitimer(0x2, &(0x7f000074f000)) 2018/04/08 22:47:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/04/08 22:47:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000600)="0e", 0x1}], 0x1, 0x0) write(r0, &(0x7f0000000340)='k', 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r0, &(0x7f0000000180)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="d8", 0x1}], 0x1, 0x0) 2018/04/08 22:47:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0xc) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) 2018/04/08 22:47:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x1000, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) prctl$intptr(0x3f, 0x1) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/08 22:47:54 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f470e95c0f9eb713f8866441edc8cf4981f090000007fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x0, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r8 = socket$inet6(0xa, 0x0, 0x7fc) listen(0xffffffffffffffff, 0xc) r9 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r9, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r11 = accept4(r8, 0x0, &(0x7f0000da8ffc), 0x0) accept4$unix(r11, &(0x7f0000000440), &(0x7f0000000100)=0x6e, 0x80800) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r12, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r6, 0x2}, &(0x7f0000000340)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 2018/04/08 22:47:54 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x3f}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) tee(r1, r0, 0x1, 0x0) clock_settime(0x3, &(0x7f0000000040)) dup2(r1, r3) 2018/04/08 22:47:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x8, 0x8, &(0x7f0000000100)=""/8, &(0x7f00000000c0)=0x8) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="b0981ab0a6bd20bf66d5432d5947cd32d51df3fa086f44cafaf918d23c91f2993635b324a60f9d6a1f649cd98db6f96f40611294887c474f98c48bc15a9bf1e6a537813d8f6c3fcf00000000000000", 0x4f) [ 82.793918] FAT-fs (loop6): Directory bread(block 6) failed 2018/04/08 22:47:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(lrw-serpent-sse2,poly1305))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r2 = accept(r0, 0x0, &(0x7f0000000180)) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x0, 0x0, 0x0, 0x0, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x40}, 0x1}, 0x0) [ 82.838223] FAT-fs (loop6): Directory bread(block 7) failed [ 82.852943] FAT-fs (loop6): Directory bread(block 8) failed [ 82.860881] FAT-fs (loop6): Directory bread(block 9) failed [ 82.889173] FAT-fs (loop6): Directory bread(block 10) failed [ 82.897362] FAT-fs (loop6): Directory bread(block 11) failed [ 82.917935] FAT-fs (loop6): Directory bread(block 12) failed [ 82.948775] FAT-fs (loop6): Directory bread(block 13) failed [ 82.979691] FAT-fs (loop6): Directory bread(block 14) failed [ 82.995528] FAT-fs (loop6): Directory bread(block 15) failed [ 83.013645] attempt to access beyond end of device [ 83.018856] loop6: rw=2049, want=40, limit=6 [ 83.024574] attempt to access beyond end of device [ 83.029608] loop6: rw=0, want=40, limit=6 [ 83.038405] attempt to access beyond end of device [ 83.043497] loop6: rw=0, want=40, limit=6 [ 83.049720] attempt to access beyond end of device [ 83.054793] loop6: rw=0, want=40, limit=6 [ 83.060630] attempt to access beyond end of device [ 83.065720] loop6: rw=0, want=40, limit=6 2018/04/08 22:47:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00'}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000040)={0x10, 0x1}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01002001000000007b01"]) 2018/04/08 22:47:55 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000711000000000000000000000000000009500000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x13, 0x9201, 0x6f2000, &(0x7f00000001c0)) 2018/04/08 22:47:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/08 22:47:55 executing program 1: r0 = creat(&(0x7f0000001340)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, 0x8) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 22:47:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x251952a46d2e0470) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffffa, 0x0, 0x43, 0x7, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000033f000)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r4 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x280, 0x0) r6 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffff9c, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f00000000c0)={r6}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000580)={0x3c, 0x0, &(0x7f0000000480)=[@decrefs={0x40046307, 0x4}, @increfs={0x40046304, 0x1}, @clear_death={0x400c630f, 0x2, 0x4}, @increfs_done={0x40106308, r7}, @decrefs={0x40046307, 0x3}], 0xbe, 0x0, &(0x7f00000004c0)="576d4531db987dd08b5e00358f0d23d3d8ccc70bb8a573141b0e1e5cb7e0cafd000a18371895f4d7952663c954da4a2c61a3545de43824326d08cdce3db528ee691f987fe11e45be91949ad5b6be21e4bd22d3de984081739bd3eec8def112224c48b242ee49e1795eb7dab6a351633e484d16e434cd88440a85695e92f03c454fddac803529df20cf7441b81e6bdad87dc125a8f8c3d8db3638407e64dc9d535ee4b122b49f16bc1ec2887e674b9af7211625392a6179032bced03c8c04"}) r8 = socket$unix(0x1, 0x1, 0x0) r9 = getpgid(0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000140)=r9) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000000)=r3) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000040)) 2018/04/08 22:47:55 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r2}) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/04/08 22:47:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'rose0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="de501b28aebc", [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'nr0\x00', 'syzkaller1\x00', 'erspan0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x1d8, 0x208, 0x258, [@connbytes={'connbytes\x00', 0x18}, @comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x0, 0x40000000000000}}}}]}]}, 0x420) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x880, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/08 22:47:55 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pkey_mprotect(&(0x7f0000449000/0x3000)=nil, 0x3000, 0xf, 0xffffffffffffffff) getegid() 2018/04/08 22:47:55 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @ipv4=@dev={0xac, 0x14, 0x14}}]}, 0x1c}, 0x1}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x44012, r3, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) keyctl$session_to_parent(0x12) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) alarm(0x101) 2018/04/08 22:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) listen(r0, 0x81) io_setup(0x3ff, &(0x7f0000000040)=0x0) io_submit(r1, 0x8c, &(0x7f0000356ff0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040), 0x48e67208}]) 2018/04/08 22:47:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x22, 0x1000, &(0x7f0000000400)="288b6692b5c352f6677525060800893cb07d54c70000002100000000000000000000", &(0x7f0000002300)=""/4096}, 0x28) [ 84.050775] xt_connbytes: cannot load conntrack support for proto=7 [ 84.057315] xt_connbytes: Forcing CT accounting to be enabled 2018/04/08 22:47:56 executing program 6: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x3, 0x5) r1 = getpid() ptrace(0x420f, r1) socketpair(0x1f, 0x3, 0x4, &(0x7f0000000080)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x6, 0x7ff, "99587a9886db", 0x401}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000002ff2)) 2018/04/08 22:47:56 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80000) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) accept4$ipx(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/04/08 22:47:56 executing program 7: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/04/08 22:47:56 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700060000001f5f08c90a000200000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/08 22:47:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="d80500000094891e0020b429df6349ab3c680e4fb410c063bb960000000013138edee707f7637f26000174356e0e0eff624bf6b6a49e851f13ac5170c65447114c7268af9c1e9967acdc854136bea3a33140e2527c8714254089e83ee16bd680dcfd388d0d0715b52eb75a8054f1a70746b038ea4cb9981b36ad54334ecd449ca38c4771b527ddd81e07f0d95061c1d088bef7d466a9826efbd56851f9e517fb4c7896a0908df3f60787ac94a3ebc1f6f93bf94df6dce930560c83d9fd923e97c7b05eef2c87be4960fd3199296211b0d1e1235830962b9dba27e7abbfa0d31b675f70d0b4cd2825b3e560"], &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) 2018/04/08 22:47:56 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x7f}) write$cgroup_pid(r0, &(0x7f0000000040)={[0x34]}, 0x1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/08 22:47:56 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='/\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="00010000000800006600000049030000ec070000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x9400}], 0x800000000, &(0x7f0000000180)=ANY=[@ANYBLOB="01f0429b9021cc2acfc13d"]) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002500)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002540), &(0x7f0000002580)=0x4) 2018/04/08 22:47:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000140)=0x5) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) [ 84.176221] xt_connbytes: cannot load conntrack support for proto=7 [ 84.232639] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 22:47:56 executing program 0: mlockall(0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="96260fc72d3ed1cb2e0fc76e000f8000e0b822018ec866b9a50b000066b80000000066ba000000800f300fc71eaf1a2ed8dd0fc71d", 0x35}], 0x1, 0x10, &(0x7f00000000c0), 0x0) clock_settime(0x7, &(0x7f0000000180)) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) signalfd(r4, &(0x7f0000000600)={0x8}, 0xffffffffffffff7b) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000140)=0x9) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f00000001c0)={'ip6gretap0\x00', 0x8001}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)=0x8) ioctl$TCSBRKP(r3, 0x5425, 0x100000000) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000002c0)=""/73) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000440)={{0x3, 0x4, 0x1, 0xfffffffffffffff9, "b8f5cb0c16272e3c06397983c58439d208ffff06a2b9fa3968a5ea0cb427771690bcc7718c6a6b20cc95b2f3", 0x4000000000000000}, 0x0, 0x0, 0x5c, r6, 0x20, 0x6, "637eb7a0beda26d03beefef50bc661bc69b135105ed0b7de96ea2392e2925a06be850464222bbd532fb3ed2f4d798d4a21304e6fc4170a12bf1f63291237d83d", &(0x7f0000000400)='[\'em1(\x00', 0x7, [], [0x85, 0x6, 0x3, 0x7]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x800) 2018/04/08 22:47:56 executing program 2: r0 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r1, 0x4, 0x2400) modify_ldt$write(0x1, &(0x7f0000000000)={0x1ff, 0x0, 0x1000, 0x0, 0x0, 0x3, 0x4, 0x6, 0x1, 0x81}, 0x10) 2018/04/08 22:47:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) 2018/04/08 22:47:56 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1, 0x7, 0x212}, 0x2c) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x6, 0x100000000, 0x2, "6057ccffa141805ad0d5aac170ffb72bd9c9c84063f00e94c585ad3c464f7029d1c87bf958797ca17f7ccf6d5944d34fbd6a552ba6d2ee1d7db814dc5de706", 0x10}, 0x60) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0xc, 0x705000, &(0x7f0000000000)) r3 = gettid() sched_getparam(r3, &(0x7f0000000080)) r4 = accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x80000000, 0x7fffffff, 0x3}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000300)={r5, 0x6, 0x6, [0x4, 0x3859, 0x3, 0x1ff, 0x5, 0xffff]}, 0x14) 2018/04/08 22:47:56 executing program 4: r0 = fanotify_init(0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5421, 0x800) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x8001, 0x0, 0x10001, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000140)={r3, 0x4}) r4 = dup(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00'], 0xd) [ 84.288015] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 22:47:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/control/file0\x00', 0x4000, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x0, 0xc5, 0xcf, &(0x7f0000000200)="679af9e9527a80fa5ae8c1913d3a44f1c5931220edccf734d674ae64293513814533bbfa0137c9a3aff999ba11a07274d3cd41fe544c8495a069aa0c9135188e002b61af02fbc580d8a8d66cf48953c04a68ff7c35c3cd72c0605305cc03b6598ab8a6f9970cffdac4afee6ca5ab04453846c01c1de83a4a8215819a4f463c10490eb04afb01e7e87d54a5b454260b82ea83c299262833b3f369eb09048dc112bd1e7757ec1b864ebd17e9565ee0f0f8e8dddfa323d21e512dddad5f86c6b144265ff6bec4", &(0x7f0000000300)=""/207, 0xfffffffffffffe00, 0x1}, 0x28) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000080)) 2018/04/08 22:47:56 executing program 7: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001700)=[{&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000300)}, {&(0x7f0000001780)=""/125, 0x7d}], 0x3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x7, &(0x7f0000000080)="eb247cde2a75f6"}) 2018/04/08 22:47:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x9, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fd", 0x10}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r2, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/08 22:47:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e12ff8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[], &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x101, 0x0, 0x0, 0x9, 0x4f65}, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)) tkill(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r3 = getgid() fchownat(r0, &(0x7f0000000140)='./file0\x00', r2, r3, 0x1000) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000040)) close(0xffffffffffffffff) 2018/04/08 22:47:56 executing program 1: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) fcntl$setsig(r1, 0xa, 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/08 22:47:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x10000065d) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/08 22:47:56 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180100000000000000000000000000008500000027000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) 2018/04/08 22:47:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) io_setup(0x9aa8, &(0x7f0000000340)=0x0) io_submit(r1, 0x0, &(0x7f0000000b00)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(0xffffffffffffffff, &(0x7f00009a4000), 0x0) 2018/04/08 22:47:56 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x80000000000032}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/08 22:47:56 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80100, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x0, 0x3, 0xfffffffffffdfffa}, 0x1c2) 2018/04/08 22:47:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, @perf_bp, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socket$kcm(0x29, 0x4, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="26b6d8116e3f55d216aceef532d082caa3470b7d2c56d48fb13661c0deaed7baebf466bb1160ff2ac4c25e9ff17f4e77dc07ecd56aa81c81af58242e7629970b6d06996c8adda6ccf0797151f283bd386f84adb9f8a107de0fefc73cfd7bb250d7dec1efe47ea211eb6e776c592852457d3f060fdc07b89c0b8c89d9dda141b5228515c6822668b313a59ef1bdb92209d830aba977531c590c4fbc3a2a4d126ce041a99874d03d0d9e08d10f12d7f5dafb3e4730ae0c132b1467d2ced9ccb7b24665", 0xc2, 0xffffffffffffffff) r5 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000400)={0x0, r4, r5}, &(0x7f0000000440)=""/245, 0xf5, &(0x7f0000000600)={&(0x7f0000000540)={'sha3-256\x00'}, &(0x7f0000000800)="b728141d113b110b27058e2aab08b1e8e7202e2b836c3ae64ec659d070e7cb5f9037147c36033ea9d46a6877522186e0104c32a5ca809f636549db6bcfab279a1781f1cbcc9c8be92c6b11de8eca4c4031bd09be8d738155faa07c7f9ff5a45eb1a87dc5a88992548a696798e3fb37", 0x6f}) prctl$intptr(0x8, 0x401) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) vmsplice(r0, &(0x7f0000000c40)=[{&(0x7f0000000880)="91bdc5fe6d769baf8b1ed5e8fb99e5fac0565009d4f29775600ca74bd159eb2101c95709938d43b5711614bd2ebb2e5c9729d0755329046de71d5e4cecce2b952ea02e32ade2a5c04aa05398f76645e2e2950763945255b537731bd56b36e0c0910abc997b8687d91fa378ab748a6b7e213c886e261964cbb0f437b72a5c179d05e2aae993a155d04986cb40ab593a81a42961a8760f348d94a5292af609adadba77373d477b", 0xa6}, {&(0x7f0000000940)="98ebea047e5a2f98380a45e414368a0eef848a6a61dbf6df1c894666cddd315ea48252366dd3312f399dfc21e04097c746bbbd8c1672e7353e6dceaad6274e8cd1dcc766037838b65511aa1a22bb7ee184c0c1373bc5e7093611ef5c9809f032f98c7049d76a47524c40c0f2dbcfc2178ccab1ab0fabbdc23fd2e91fea7d660c3c4f40af8f2a4197820727c3ea8a6d3bd238d37ed7a30c1b0ac004a800e729b4c49c25ab967f05553f2a5d4eba1eb459afa99726ba938d9721565661a4f3e9a14f9db88508", 0xc5}, {&(0x7f0000000a40)="6938c63ea84c4c3f0b77c1ae004df4bb115988f469c4ed03ca577744cca239cfa47584201322218873d9c2d3d2d17c26c0e1c497ffc0382fdcb18cc004e96d6b25c6a349288e44de4df1267fae10d32c0949e0415f3a58e363cee2ba2ef6c1d0f3977d393a18f8c662b86e2887a13edc7da36ac6b19aa39d491c74aceb56eb171db8bc56b5e9a5fa92cd4873678fa70a00606a63a36792925e6284a0926cb1bdcfbb95088440897df441656624eae5d7ba0e05834b9cfe82a657f4cb9f1d284185d704210a5b0bf69e2d811e6aea9564181b8c4bfefb814401507c0d", 0xdc}, {&(0x7f0000000b40)="4ede7e56d1f01d8e7312b5fd245f91c08e2696130428cac456ce4077859293c0a08e4dee725f2a533c6849adf7e889dff3efde3390cfd2358f01b0228c7fddbc7b51533a2afd4893c95aeae8b5c4309bcdcffe45a4b7cdf5c8e2d2132c5aca39165f0955e9282b5116ed674fcd612b3bc92efd2f823cc4ae151dfdf06ad1f3387c524e46d14e67799e2494570699e58b0e5ed6d54166cddc6dc910e984afd4e0dcc081a704123cc1cf3132ef459ea2f40499d295effa9e31286b937eb74cf2c2be3f430ba54e78daf2a081e3ecee016e6290d95902fbd56272e72176949bd3f81c1410570a2663", 0xe7}, {&(0x7f0000000580)="c6c8611481e212045e7ff2a5aff732a997c77af5e722e2224bb92ac5a66eb97962c8c212b34803ce581590462d88267ea50c416d", 0x34}, {&(0x7f00000005c0)="fb07e072d6d3f7039a876d5a0b2930a13f7d63cd1fd79149a8ba49a598eea778b4208b72e55a53ba5da2cbd4e9f50a5680c9975c133e", 0x36}], 0x6, 0x2) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000780)={0x50, @tick=0x1, 0x7, {0x1ff, 0x3ff}, 0xfffffffffffffffd, 0x1, 0x2aca2c01}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5f5a}}}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000740)=0x69, 0x4) 2018/04/08 22:47:56 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x210}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711081000000000000000000e8ff000095000000000000002befdac4b966cd7c6ca4a207c08a975eec759cff77c23271f8b7283eae32ea66380ce53ca365e0700356ce81b16fd0129642169f410225770f2d95a26e8c854ee97e638b315f1263a51865ac4a8fff7df2e166397685366289d0feaa1aaaad791ea1613503bb3af9aff9e726d7996d2e5127c261963c59dd875f07d0b4d89d19a42196ce"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) getpgid(r1) socketpair$inet_icmp(0x7fffffffefff, 0x7fff00000010, 0x705000, &(0x7f0000000000)) 2018/04/08 22:47:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) io_submit(0x0, 0x1, &(0x7f0000000480)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}]) 2018/04/08 22:47:56 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8002, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x36, 0x46cd, 0x1ff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/08 22:47:56 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/08 22:47:56 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="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") connect$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x5) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) bind$ax25(r1, &(0x7f0000000140)={0x3, {"4989207d903d8f"}, 0x10001}, 0x10) 2018/04/08 22:47:57 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x100000001, 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='x', 0x1}], 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) 2018/04/08 22:47:57 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b80)=0x0) sched_setattr(r1, &(0x7f0000001bc0)={0x0, 0x6, 0x0, 0x0, 0x8, 0x6}, 0x0) r2 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffd7, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TCFLSH(r3, 0x540b, 0xf1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001a40)={0x0, @in6={{0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}}, 0x5, 0x3ff, 0x1, 0x7, 0x81}, &(0x7f0000000a80)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001b00)={r4, 0x80000001}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000001c00)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0), 0x371) tee(r0, r0, 0x401, 0x3) sendmmsg$alg(r0, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="d1c4fbd1b2adddb6bf874c7b875b946b1fe6abd2ce1db7807b6e6fe4364e200bf3cc58b3af0d4f058d93ed1fbe59ce9b5d52128f4cf4fa380e235718d13ef3ce27204b3409291c34074b80caba515fb3613aae8f77fad06adb5f5e238f4e46590b715b14156b96a471e2146151e5241e45b4aca67ad03ba596c4f2fb3f507059e22f71788ebd966a10a71419f864194e52df916d6a153deef93d44b5261f7fc6e81c73878f500f0d30af8f69746877e91a8b9910b99b7dbc7dc984df25552a5e1af9", 0xc2}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1e0, 0x10}, {0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)="88fd40bcd6fecc348a6df72cdd69c28c60b5d0fb7b2cdbb3b7913e234432e25aeef727548996d755078822d8184e746454fcc280b3f2b392b1", 0x39}], 0x1, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x18, "931c5f66396a723f266cd2b1c305025db44a239cb6dbf8cd"}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x1}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000600)="7ec5725c0f1753470b77d2dfee8cad1c0c0ac6ad8b05ff58b971cd46a79c72f3547af045942d020208305ed4f8a0d2e1496cc086290ba33422e605afa446398f128485c83fab2c27fa146d5eac0a9098851bb8f907b9d547770a4988604199b6cf7382fe83ae182a233f0ff34e9b9dd95fd32c7c08d897e235367fb2547352b4f0172941ec4a594bb3e164aedb2c723315c35c992008b413", 0x98}, {&(0x7f00000006c0)="dc23365168050378fceb8019a599f446d82154032a5858ad7da873c16e098846398ea43e4c2161e14e36079532", 0x2d}, {&(0x7f0000000700)="eb6b51f0f3df8e540f6018c9050bba47d244b5c613ca9000bc82c3f460a6134140966615fa67f43c4d3beffe0b3c041a5a4180070b78bea8e304576da72f6ddbeec5c082eeec936010000b1c9b988445de84342ab2bbdcbea555bb3866124f07919746ecf9465f3b9d2e6f7068f4987e130677df774b78044069f0bda63fe33118bee32e0d538674b1fe32", 0x8b}], 0x3, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000800)="abb9ea852df41d69d0ff212e91ee9e32201237218c17c4f8a2d0d628df148fc0c7aba34bf9e04b7f7ba272769ec28fb066d1eb4d96985cf380751a3a9dd285d1a412e92bd6181e51e3b4e5d1a6b48158ab56117b41e59335639cd334090a94eb0ef327f5441715842fbeabffb57219afee47233da694d0d4ac080670d19bbde06ff9ac2d688c94cc3717953a95283efe211f88a02a46d1b7feefd0145ea47f63da99f85455ec64a2c485d560438c3c3359cf7c6fccbb6b63b74a213ae02446f34213e5b4ecfa31cb59d9e4729a7ffd01f04ad8b09a9ad738711b9ea07dc147b704189dbd4c61995278", 0xe9}], 0x1, &(0x7f0000000940)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000980)="a309a2c58ce7661e6c60071a8ea5d14ce60d0e4a5f26ad02d455d73767079237bacbf5d5ff79e803bce4d9bc842b750708098cd0d2d830107263b9687e859465a1d1a98645a79884c83f54ad0b7a5f1a1d24322ba14235b240e37eaea281b0f2d117589d892c48b1fe09b9ecefc84ab46791b812b4fd5749198739aa9100551744928c07568e35ebf1cc03619ad82ebebd12c0f6615223b3006cbc9b6ce0422ce82dec40cba926c305613473878da3a342bc3818946908a47ca1b7dec351ad03690c1586", 0xc4}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)="c6cbd8971c9ed1ad09a26a4d7c9fc5cc9097e436f37408fc5b4a945ee49eb96cc4b3c8031468b1571d9a2cd2c2b1e1bd57adcdfe7f92f99a9d885084cf113a2bd2cc0b0b26ee5385c8fb774af4f9c254e42de3f6072206e14df229a9e3e36c8c87098089f343c5378c76045ce84e81799a02d0d303e36613357779f5c56b574416e94230b3f68ad5cf91", 0x8a}], 0x3, &(0x7f0000000bc0)=[@assoc={0x18, 0x117, 0x4, 0x951}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x12, "cd2c44ab9beb9d6834d076ce5ca1177acb1b"}, @iv={0xf8, 0x117, 0x2, 0xe3, "1e1bf00e7ce00ead09628f3a9411e60ae133ddf58ae1a097bf34ff7ef550c59c589deeae30718ab13e87da31ff25a984a57ea5c643f9607dcbe1d211715ea71cb0b745eec97336d8a5580b4c9e739d8f8b94ded40769c28798cbc186a951033ab413fcd5c232a281b5aa71be4e3b83acff9091635c009cc992612a9979c6f86ae6d251a33fae820e1c8afce6205560213246c653d57e5e3c610e26e5139e775f2b9c887bf3a9bfe880459984d51e09482641c8aaf31c37ada6cb0d1b7d63698e7754593a8dde9c70fe91a2fc6510c8319f1a6e915045ff65ae0a861595fca347169872"}], 0x150, 0x80}, {0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d40)="561b362c4745124bc6fc08d2ded51d269a8e397b2e19017222046fc607319a517716f4b41ed7cbbddb9f1b8483e8173ada34676aa58349c349b16289f0827240467aa6177a1804f105a9690e4b8eafe46a291d66b1658c035421277735ca78d6686bff5a235cb1d59ca70e397edac891b8", 0x71}, {&(0x7f0000000dc0)="a3e78d25c83626df", 0x8}, {&(0x7f0000000e00)="ae5413a02150bb9543cf3d16add40480f0b442ac0cc3e2013cef689afd72a5", 0x1f}, {&(0x7f0000000e40)="cab5d32dd4c03ccc599f5959df47e3f03f47341f65efc4d202d8100a1801d9e76a52e80205ce9d644237c3b8264ca1b26153cec2384aa1aea02c5d353db3f077824205afacd5e9271c567b69c1ebe4fc379cd15354de236876ff9e9a008bebe288b632d99750c0ce705322bf612edb822856bb4a14f9802b73f541cd1e0eb42bc747cf7e72a507b52282fc154834fd94a79ead5f65762eb8d99c91df838297b95f91309fa0beaebc6d8cf4fda8ed5ebf13018f0ca37ec8bdc47253063b581e64dfdff6375561124c512a6b88f19d45926b8f5034861a41077bcdc5aa23ee472be42a20f2a21a89f16e", 0xe9}], 0x4, &(0x7f0000000f80)=[@iv={0xd8, 0x117, 0x2, 0xc0, "cab66e89121e17a080329c6c2cc5de458e322e3c1cdd0be88b86e16e0d61406b0605b4ac88e49f3268597c11e54822527dbc96975281bed98c535e97b7e41181c3608035146eac57d1d7195533987b59ef23680cc48d1074ce4dad31bec0913d50b90ae46c9e2973cd540deea71fa8706df319c299b873aa3f449abdc6f1707fe9274496dc17ec35c71ffa0cdc9eb20aeec4036eef40203302c952b4bdecc03b4661d19355ebfbd50e952d77db36a327d16d923941aac5753e5f58f30b2230c8"}, @iv={0x80, 0x117, 0x2, 0x67, "691746359c62f6d205ffcf52621b3d316a1cc639ebc3da098a6e5cd8192e3c8a7a6e30b3837a13bf732fdb4ef8cedfe3e3a645e8a4f20dc4576ce12ea7d65f65be5f885d479ed3b4b80a08b5a1433cf6b403b93591b98523a21596d32ad43e1698653a44bc4e18"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x98, 0x117, 0x2, 0x7f, "dc1d17873fc28f192e19b9f381a02c464d4ea55b24a566b11b94bd960e312f18742057642a429aa0152f03089cfb49a4651418886f12b0beb6482f30661a261a6fdd11415e663f27f3674886678c61ac3a4ee1ffa7387d411cabc7def24967537a2c99e1e68a9a0957bdc502ea53bd4f17d230288ac1e1a3f5afeafa9fb1b3"}, @iv={0xf0, 0x117, 0x2, 0xd6, "4301c0e4fd2aeca9e09d218824080a638d9588e8ddb45ff68e0cad1baa0ab39a43af96f66ad24af5c460fe2ee54494edb530bfba1636d04b578d6a8c45f6835af8e0d5bb399d95bc8977104c8d767e91430bbb165dcbaa5636f064c66036f0965eff470c030c5fa8b5b2f61361563d86c1a737fe4f7df776a851eff28eb31d0dd0ba9b56099f42f5be81d21d08a10e2c529ea281c90be6f4c4dde1c9cc10706e414775ae97d40ac1c06d57d9e89ea2873e6e05aa74360d42f4e24e2b2e78e082f22371fb99922cc3a9709b6d20dbc6f7c2b074c7bfbb"}, @iv={0xc8, 0x117, 0x2, 0xb0, "6bd8e448f7448dcfa0d8348bdbd8d390d960b6a9e7898f9b4539b862b35e8b56405bda77255bdc5f409c580f8fd5b3707b38ef6bbead10756c748e380a1993c9880d8f7c3dcaa31c013fc72c787125e8fe8b9743eea18fb22fe55d1664de2693776becf2e9b2832dd563c28369eb8d3718c9b1ee1689d846f3b6e351661471f22d9fe1b91fb0bf3b0880f976b5bfb57867b8e7c3c7a008dc939ba903d6115f780814115192c05a4cfb92fbd9580766d3"}, @iv={0x38, 0x117, 0x2, 0x1e, "2e182d8b3d843e166ac91371d00d79a1fdec85b5723b42948f8e6253d5f2"}, @op={0x18, 0x117, 0x3}], 0x410, 0x20000000}, {0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000013c0)="814c8d14ca750e9a16df52a6407400be2f97d823", 0x14}, {&(0x7f0000001400)="0c2369451146bc37e0bf1322c8bcf881e6d1ecfcf9de7f027303e1eed4f2cb320c042a9546eae8f4453ee5a770956a9e0a90cf1e07e1f4c588d35877e26293f33ca47edc3a7365cf534c17c5d804e4d7965f0ada9cbf52d4d3b3b52b72611a30156f3cb68baca3c339bc0849233904da47f2ebbe1b3a7198b97f666d22a4287ecb283b0abbe2abb89745667919d588d7c97c7a92edccda06d7b30e3d10f40e14b6c3e9c4833d54c3f15eaed6ab4dc2268263f27662e3b8728a067c4dcbd6bf7636fa56e580768a", 0xc7}, {&(0x7f0000001500)="a932a9a35ef33d0db014b273256c133f77b4ff859de9e15906187c7dc8c02d52a06039e599443ab9e4ee18c82ccf3eab9220e1f442c6c0896ff05465144d77724f3c270e8175c9ba9ad68752e100588dea5f5618873dcb9fef72fb294b7c22833d0ec8e298cfadfbd8159b0487315ea2dc13f0693003c178f22e71a54650f970fd0a66bad744e21f6a1d5e5e2d97d6caecde438981747f44b63ad1d25f70c69b936fee0422ccf2155d6781435b4c7bf7c498e01db3", 0xb5}, {&(0x7f00000015c0)="91f1d9744db680aa501b33c5f879e48458424e97e61a234711a6d53c2d8951c1c7343a28a362384e9510be27d1d97d1ca43201b4689f3e948a1ed620fb934c4dbdc652930514129dcfa06b5b745e4d2b6228e30869ae4beecf38121d37db76bceefcc69d", 0x64}], 0x4, &(0x7f0000001680)=[@iv={0x110, 0x117, 0x2, 0xf7, "91dec97178ca89c21326c83bb9d04127c95520ef5d00fc217cac8e21a5c06be8ae6831416d4adbd2da02b1aeb20fdf724ba8438de102e0e7e8b3041290653f6ef7b372c8e994b66d9ddcf7b09b87bfb712cb711bb88b5365230be46bfb26c0722429a00433a5125b8ed18118e5ba50b8a095e38a939f500589af2ea41b647896de0fa7ff82035b5031b234b05161e4ca7c8143e1cf54d8f73ff3ad6b2c4f91badd6c087687521cf4610fe156417c087ea99316278c6c2129d61e890b4cea7794286cad401161e820d10fd6e7f5370c024a3b3089eb0a938be1e88d600b6378519367fa59ff6e9340a8846ecd76adcc1d360e8dff9ddd18"}, @iv={0x48, 0x117, 0x2, 0x33, "9eeb1466e23435b12bf3bfb24039698eb46965c0f0d605ceefbe7f8d804dacd7aa06907cc19fd69f016eb184836013f20e71d9"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x18, 0x117, 0x2, 0x1, "e3"}, @iv={0x40, 0x117, 0x2, 0x29, "c0822738bec488a5f54ca2811f1090fb9b272a7fa4a5b722f7380fb2caedbd851959bf71c8d960174c"}], 0x1c8, 0x40040}], 0x7, 0x4) 2018/04/08 22:47:57 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x2) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40400, 0x0) r2 = accept(r1, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xfffffe59) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) 2018/04/08 22:47:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/71, 0x47}, {&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/213, 0xd5}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000640)=""/55, 0x37}, {&(0x7f0000000680)=""/29, 0x1d}], 0x8) r1 = getpgrp(0xffffffffffffffff) setpriority(0x2, r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x215703d5, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r3, 0x8, 0x100, "9f6675f8df54db621d7745d580a7d08ee54a1314dfd0cea208f19fa6e3fceb09f46ef795e5ff4b42cd69559d5391b301e72d71038b96e86a91d2f999c79d028dd58aa519dac7af20bb0c9d763acf83199ba47a9ce7e1b1820d0fd594bea4b8ddde3b3862c7461bc16fcd51fcfbb65e86cd2353ee8b8442606c7512881215aaf8cf0b1087fd7e5e5f4b206bd60c4b34b8e113fdb037e573f7f99ac079695f09129920f68d21a5669ea0a9e8feef2727ed7ca2dc65b74141deceab3dd96cc162dce55d1c764cce65e7e9b0b8c1ac3f54b07c56de5aaa369d054fab2ffe351dbbedbc349b0d73d8cb9c58db6565f3e3f537cb61c2dd433372a3b490d502"}) 2018/04/08 22:47:57 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x5, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'gre0\x00', 0x200}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}}, 0x1e) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00000000c0)) 2018/04/08 22:47:57 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3a9c, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x81, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) 2018/04/08 22:47:57 executing program 4: r0 = memfd_create(&(0x7f0000001e00)='vlan0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ppoll(&(0x7f0000000000)=[{r2, 0x8000}, {r1, 0x4002}, {r2, 0x480}, {r2, 0x12}, {r0, 0xc0}, {r0, 0x3}, {r0}], 0x7, &(0x7f0000000040), &(0x7f0000000080)={0x9b86}, 0x8) writev(r0, &(0x7f0000000100)=[{&(0x7f00000004c0)="b6", 0x1}], 0x1) 2018/04/08 22:47:57 executing program 6: unshare(0x60000000) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x745, 0x8000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x8, 0x0, 0xffffffff, 0x6, 0x7fffffff, 0x100, 0x200, 0x3, 0x81, 0x3ff}) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x81, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000040)={0x80008000000000, 0x7}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x7fff, 0x8000, 0x6}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/08 22:47:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="260f34e895ad0f3566b9800000c00f326635000800000f300f7e0af2abba4200b8aceaefbaf80c66b85c557f8466efbafc0cedf30f32b800008ee0", 0x3b}], 0x1, 0x2, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x1, 0x0, 0xfbc7, 0x0, 0x26}], 0x1) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000100)={'rose0\x00', 0x2}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000300)={0xf000, &(0x7f0000000280), 0x6, r4, 0x4}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)={[{}, {0x0, 0x0, 0xffffffff, 0x44871c46}, {0x0, 0xfffffffffffffffd}]}) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000380)={"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"}) 2018/04/08 22:47:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x23d, &(0x7f0000000000)) 2018/04/08 22:47:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000140)=""/54) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) [ 86.109489] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 22:47:58 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'bcsf0\x00', {0x4, 0x4, 0x101, "17a24e22d766", 0x1}}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) clock_gettime(0x0, &(0x7f0000000080)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) 2018/04/08 22:47:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/08 22:47:58 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x8000) listen$netrom(r0, 0x20) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x1000, 0x106000, 0x7fffffff, 0x1, 0x401}) 2018/04/08 22:47:58 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) socket$inet6(0xa, 0x80004, 0xfffffffffffff800) 2018/04/08 22:47:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/08 22:47:58 executing program 3: r0 = socket$inet(0x10, 0x5, 0x3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x111000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x6, 0xd, 0x20, 0xd, "9cfa1c7218731e23abeffec1801066c7372e82a613d060316e7a26dbf444c3fe799b9f70e49e7056ec597b3eab79795fa625b038d02619afbf895c4666a2cc1a", "54c46c72455b516a4f4b60d59bec1d8766397deb7360767faddefcf24c0f0de6", [0x88]}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r3, 0x20, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x9a1834f50fc781fc}, 0x40) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3f00000000000000, 0x401) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000200)={r5, 0x4}, 0x8) 2018/04/08 22:47:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000200)={0x3, r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$pokeuser(0x6, r3, 0x0, 0x80000001) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000180)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x7, 0xffffffffffffffef) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KDDISABIO(r4, 0x4b37) [ 86.317489] device lo entered promiscuous mode 2018/04/08 22:47:58 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x200000000000fb, @time={0x77359400}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffff4b6, @remote={0xfe, 0x80, [], 0xbb}, 0x28de}}, 0x8, 0x9}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x4b0f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r4, 0x8, 0x3, [0x3, 0xfffffffffffff801, 0x3d7]}, &(0x7f0000000140)=0xe) 2018/04/08 22:47:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace(0xffffffffffffffff, r2) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r3}, 0x48) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x701204, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000300)={'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}) getsockname$packet(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv4_newaddr={0x54, 0x14, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x1, 0x0, 0xff, r6}, [@IFA_LABEL={0x14, 0x3}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x10a}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0x672}]}, 0x54}, 0x1, 0x0, 0x0, 0x200080d0}, 0x4008884) 2018/04/08 22:47:58 executing program 2: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x20) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x21ba, 0x20000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000100)) fchdir(r1) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/66) ptrace(0x8, r2) fcntl$setown(r0, 0x8, r2) getpgid(r2) [ 86.884603] FAULT_FLAG_ALLOW_RETRY missing 30 [ 86.889268] CPU: 0 PID: 8020 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 86.896015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.906311] Call Trace: [ 86.908910] dump_stack+0x1b9/0x294 [ 86.912543] ? dump_stack_print_info.cold.2+0x52/0x52 [ 86.917732] ? kasan_check_write+0x14/0x20 [ 86.921965] ? do_raw_spin_lock+0xc1/0x200 [ 86.926207] handle_userfault.cold.32+0x44/0x57 [ 86.930871] ? handle_userfault+0x16c6/0x2760 [ 86.935377] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 86.939959] ? debug_check_no_locks_freed+0x310/0x310 [ 86.945149] ? find_held_lock+0x36/0x1c0 [ 86.949217] ? print_usage_bug+0xc0/0xc0 [ 86.953282] ? print_usage_bug+0xc0/0xc0 [ 86.957349] ? perf_trace_lock+0xd6/0x900 [ 86.961499] ? check_same_owner+0x320/0x320 [ 86.965815] ? do_raw_spin_unlock+0x9e/0x2e0 [ 86.970224] ? zap_class+0x720/0x720 [ 86.973939] ? __lock_acquire+0x7f5/0x5130 [ 86.978179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.983719] ? graph_lock+0x170/0x170 [ 86.987521] ? debug_check_no_locks_freed+0x310/0x310 [ 86.992718] ? find_held_lock+0x36/0x1c0 [ 86.996778] ? lock_downgrade+0x8e0/0x8e0 [ 87.000917] ? kasan_check_read+0x11/0x20 [ 87.005053] ? do_raw_spin_unlock+0x9e/0x2e0 [ 87.009447] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 87.014019] ? kasan_check_write+0x14/0x20 [ 87.018243] ? do_raw_spin_lock+0xc1/0x200 [ 87.022471] __handle_mm_fault+0x34be/0x4150 [ 87.026871] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 87.031613] ? graph_lock+0x170/0x170 [ 87.035408] ? find_held_lock+0x36/0x1c0 [ 87.039460] ? lock_downgrade+0x8e0/0x8e0 [ 87.043603] ? handle_mm_fault+0x8c0/0xc70 [ 87.047827] handle_mm_fault+0x53a/0xc70 [ 87.051877] ? __handle_mm_fault+0x4150/0x4150 [ 87.056534] ? find_vma+0x34/0x190 [ 87.060074] __do_page_fault+0x60b/0xe40 [ 87.064124] ? mm_fault_error+0x380/0x380 [ 87.068255] ? graph_lock+0x170/0x170 [ 87.072044] do_page_fault+0xee/0x8a7 [ 87.075831] ? vmalloc_sync_all+0x30/0x30 [ 87.079967] ? find_held_lock+0x36/0x1c0 [ 87.084032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.088863] page_fault+0x25/0x50 [ 87.092300] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 87.097904] RSP: 0018:ffff8801b1807ce8 EFLAGS: 00010206 [ 87.103255] RAX: ffffed0036300fae RBX: 0000000000000018 RCX: 0000000000000003 [ 87.110506] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b1807d58 [ 87.117759] RBP: ffff8801b1807d20 R08: ffffed0036300fae R09: ffffed0036300fab [ 87.125014] R10: ffffed0036300fad R11: ffff8801b1807d6f R12: 0000000020013018 [ 87.132271] R13: 0000000020013000 R14: ffff8801b1807d58 R15: 00007ffffffff000 [ 87.139546] ? _copy_from_user+0x10d/0x150 [ 87.143783] SyS_sigaltstack+0xae/0x320 [ 87.147743] ? do_sigaction+0xa50/0xa50 [ 87.151712] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 87.157239] ? fput+0x130/0x1a0 [ 87.160502] ? ksys_ioctl+0x81/0xd0 [ 87.164113] ? do_syscall_64+0xb7/0x9d0 [ 87.168074] ? do_sigaction+0xa50/0xa50 [ 87.172040] do_syscall_64+0x29e/0x9d0 [ 87.175912] ? vmalloc_sync_all+0x30/0x30 [ 87.180044] ? kasan_check_write+0x14/0x20 [ 87.184268] ? syscall_return_slowpath+0x5c0/0x5c0 [ 87.189189] ? syscall_return_slowpath+0x30f/0x5c0 [ 87.194106] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 87.199458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.204287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 87.209462] RIP: 0033:0x455259 [ 87.212642] RSP: 002b:00007fee3619ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 87.220335] RAX: ffffffffffffffda RBX: 00007fee3619b6d4 RCX: 0000000000455259 [ 87.227591] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 87.234846] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 87.242101] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 87.249354] R13: 0000000000000609 R14: 00000000006fc178 R15: 0000000000000000 2018/04/08 22:47:59 executing program 1: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='x', 0x1}], 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) sendmmsg$alg(r0, &(0x7f0000001cc0)=[{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000080)="55af38232ec22ae619d316152c4319b755078436efbb9f5ba233c4fe7a35bc8c32f9f937e16edf8f53d36f0517d4744328612fde1fbba43c74d4a798c1dff2bed559aeb42bcfd57cad51cfdaa88dcb86d794473215121986c966301d37e289b3ce651abbb3ada7e1cb2a4e2191a5444c103db356238368", 0x77}, {&(0x7f0000000100)="f252f4c3d04260b43b04d7f5ca256e3ea713b8e45250c68661c294add950200a3cbd5a8e1458c7f3de7d0bb37079ed39f447865a02a766ff7bf40f54566d4a9180b75c4022fe565218ebac1023ae32f60bd2c44022c2bf0aafbb36bc0fc6e089226aa7c042aef811c1596e57b4d7d4b379138d26f97ef466468edea96bdfe208853d392bb71d39a759a10e18289a4ead155f2593f4232014713b7042c43cb9fa3676d5b564c9cfaec8d6c1c18d238a8df3b2b058618a2f6937d8609261f4c06a6948ee7d36424923b288ab332224b75940f1430541cf6e2a0f6235038fad068c0c4c228da65c94872120225b89c9bca6ead9", 0xf2}, {&(0x7f0000000300)="776858353bedbb08fb206ac4e74a488b2b84379223fb7e2f4f2290fba3298bd5dabfb26253953d3f491c0c059387f2cfc5b7c6f5efae94487d57754e58f9715c9dca92b3231b744b3ee8e96524e912e7016e9ecbe2873f2f2d49d329e341a01a0f704f1420d594557e1626bf8ae36b8cbe3c9fd42bca793c4b2a0b6df2776a8d0888ae96068b60cb2995970a2402ec289578bdca604b0f7c26674cc8c28fbfb6498ec88268c13f0d4cf6a29a5ce92b180379c5b166fe01f60cc18136a56521b0f90fed44c21be461c59a2147235425ff5c4baa2d7dfee62bc9f7aa378c9df6e49e6727df94dfe1350f5d59a19f44d13f0bb9251e623391f8", 0xf8}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="c337f53455d0e24d2ed9c59eb3527189ab9a3b5160d7cb7dbd17f9000999e48fd961d82bcd280ab41599604a835933ebca8bf712f125a50da409e292e43c19a5aebe9a19496ba2a90392c20cb15f4e87f733fdeeb62e6c47dd3b421a4ef1a70ef05711f756554af6170066f2aa9e64bc80a563670e7ebf1953c9064b8c2864ac88d4f82f69f93c1e1bec3333f5ae94b039bde39255cfcd822ee5a6563e63cd5a", 0xa0}, {&(0x7f0000000240)="a488abe8f81eae01e9b80066eede47cb454ba1cc24c6654cc912cfa964f4465c89ac2a96225320f389701c402a737bc15ba833569eef79750f543cf5e1539b17d862a62d45f948611f0a54692e3598ef2162c0b45cbf841493f8764a47987ec22c9fce474d98eff25fa07e88dcad19bc3e00c8414e76f6a49612", 0x7a}, {}, {&(0x7f00000014c0)="2b7bf2b76cb5218fa071fb5c6fac4f7286eb0624d9f2241974177b634da090d159627c4dcc232dcf5c4c093b4557b0667299a91f5c2067537bd8918a9f4e04f574d9c418cc06b23c56839daa797a2b5fc4877a497193dd58aee9bf72ff042180a82b520ee5e24b644b650b2bf7efc91dc69fdf65bd58de7d8e6355892f7fa8a55cdf5b54f207706f6214bbb66ed87784f6f6a3413288040652a2d81f356dac1f1ae37cfc600f18df394446084dae", 0xae}], 0x8, &(0x7f0000001600)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, {0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001640)="f361f69623a4fa745659e3ca2ab9c7e7caac9dece6007aec877799f8f9bfaa3ff480393dc9c29f882b816b906164ffa3eda742eecd289206e74cecfd7501ebc60b738a1d96b63d117b7a85e9293d57af54e5c886440b41401535dea388ed586c8c2c6799e8654e37d0583ee72ad5d562a58d0ac6eca8ede2251c1dd80702b12b9f0dc6f8749d68cdffef3e6d962c417644dc10d8af8faf2b24ef98846f545083a7445d0904c09cb348727c48f2f20e3442cb33efec0b9f3e43338af0ef", 0xbd}, {&(0x7f0000001700)="f8ef67119477db61b929d16002e110506f06e97e069fd85ace12835e4e4eaba42f0aa815e667db07edfa977c7e", 0x2d}, {&(0x7f0000001740)}, {&(0x7f0000001780)="82bd9a2a2dc57e4b8a7a20296ca93f8fd330b15bc25ff98dfc85ae8764bef4abb2a1f6a6cfe1878cc9252765f90f601d252d7af8ea61a403986f6fb8a7faa862405b6e18859508eb29f8a532f5ae2e1173960c37352ab13e317e6e401d688a5be24c9dfd985811e545d11875639e4cabec4ac61b215be3a3e6437bd7ebe90d62c0f65b9c32d787b0f885b5fe6b3e68ced8efd4a345", 0x95}, {&(0x7f0000001840)="8db06d6ab6c7f96251a927ea731231dc6896403eb5643bc3538d2974be032b826697da112724e050acf35393cf8ff0c7c08c3b9695bc0a6d7281e35c04494e88ed0a67615a4c3c76693d46187707108580164938b37eb9a1db0e55ed737a799c729b18359ba5d1494ea884d374aaef56505e8e74d52d05c62a9487df1ad258178c306dc68474d2b46a87c2facf21623f5f4a55632b16c7147ddb324a9b03af3cdb7ed19697c70eca178cfda4feeee004e6352074760a4ad2c798ad078d336911054c3910856b3af4365f22d0973893bd3db09ac740", 0xd5}, {&(0x7f0000001940)="267ebdd8e3c1a293cc673f289c422e2a8516588a36ad1b9c486b1a7f3c7496952901e3fa33245fd25fb231631616636ae256751bdea2cbd7b5bcd99d6adfb7b3c06dc4344480294f4358e31b2a67f2bbeb183956afb8ca456b989c757e99147d4ddcd95aed7b35de289819cb22c16b916c13ff8baa48ad3631ae09283f685dfd671676043f8c156fde846f55b6cfe0bf30e6b71f2e", 0x95}, {&(0x7f0000001a00)="2aa4", 0x2}, {&(0x7f0000001a40)="339ca5eff555f092068ed83547a29fc2dbd667c73c3a09f6c776cb2571965abfbb5eb6f2a1caa4d2985771ab821c6830aa57453c67371b665939ea745d7d4e5fdd20e4426c3dd5bfa1e40cdaf6cefe7eb29f907dc3df558532d83453b1b49c806c62", 0x62}, {&(0x7f0000001ac0)="abc9c767107d93f73120bac25e212bfef540d920b47fb2a2291f968d678e95528f48ab44d382200ec09fe1db8937e3", 0x2f}, {&(0x7f0000001b00)="f8695c5112b8b968bd89aad7960cc4927c55ec815213cc7d16e63a48de8748410fa2ba6232ddd83b35882afb918d063e67d762ff71d114aee851db174d69", 0x3e}], 0xa, &(0x7f0000001c00)=[@op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x53, "bc8e201dceca8d00d4604503d42feff782c3e21b73de0762bf4f113d607751bef2d874c5ae0a1b0aa312be0f2bde32c884903b9c735ac0863fa2484326d51ec8fc072fda5970937135aebced53ccbf1aae5fa1"}, @iv={0x30, 0x117, 0x2, 0x16, "aaf2690b08eaea105f82300333b1695ed6fedd424571"}], 0xb0, 0x20048001}], 0x2, 0x4000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x1f) 2018/04/08 22:47:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x20, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a98000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="66baf80cb8d3bed98aef66bafc0cb001ee66baf80cb8f338078eef66bafc0cb009eec4c2ed929cb0100001009aaa00000084006665d9f13e660f3226f36d0f01dfb8000001000f23d80f21f835c00000c00f23f8c4c16dea31", 0x59}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) 2018/04/08 22:47:59 executing program 6: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) syz_open_dev$sndseq(&(0x7f0000001640)='/dev/snd/seq\x00', 0x0, 0x30080) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r2, 0x6, 0x7fffffff) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000001a40)={0x2, 0x13, 0x20000000000000, 0x40000000, 0x22, 0x0, 0xfffffffffffffffe, 0x0, [@sadb_key={0x7, 0x9, 0x158, 0x0, "c151e1551bbbeae03a1657d7d236a958604214b9fb7d9f098a67a0eff57f70f0462e882fac22307d8bcdf0"}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0x2ff}, 0x1}, 0x0) recvmsg(r3, &(0x7f0000001580)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}], 0x4, &(0x7f0000001540)=""/46, 0x2e}, 0x40012000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000015c0)={r3, r1}) r5 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000016c0)={0xffffffffffffffff, 0x0, 0x2, 0x48}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000001700)={0x6, r6}) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000001600)=0x2, 0x4) 2018/04/08 22:47:59 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x801000000000007e) getsockopt(r0, 0x84, 0x1000000000000000, &(0x7f0000000140)=""/8, &(0x7f0000000100)=0x7) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x400000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) bind(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x0, 0x4, 0x0, 0x1}}, 0x80) 2018/04/08 22:47:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, &(0x7f00000003c0)="36450f01ca0f01dff3436f8f49989beab9800000c00f3235000100000f3048b857000000000000000f23d80f21f835800000a00f23f80f320f201fb8010000000f01c16565430fc7aa89000000", 0x4d}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = semget$private(0x0, 0x3, 0x1) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000000)=""/201) r4 = accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000240)={0x1, 0x8}) 2018/04/08 22:47:59 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) 2018/04/08 22:47:59 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='hpfs\x00', 0x1000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r1 = socket(0x15, 0x3, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8008094}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="00022bbd7000fddbdf250200000048000100080005000000000008000b00736970000800050004000000080005000000080004004e22000008000b00736970000c00070008000000050000002c00010008000600777272000800050000000000000000000a0000000800050000000000080001000a00000028000300000000800000000000000000080001000200000008000400ffff0000f37a81150a0fcb0399308f55a6c9d51dea8eebb00000000000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$sock_ifreq(r1, 0x8934, &(0x7f0000000100)={'dummy0\x00', @ifru_data=&(0x7f00000000c0)="2cec5e837c20e79ec99484a3cdcbd16747d19080457f87d8c1094f7ba06aacab"}) socket$inet_dccp(0x2, 0x6, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/08 22:47:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = fcntl$dupfd(r2, 0x73530d27db80f67b, r2) fcntl$getownex(r0, 0x10, &(0x7f0000003280)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000032c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000033c0)=0xe8) r6 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003440)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003540)=0xe8) r9 = getgid() sendmmsg$unix(r3, &(0x7f0000003600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000001c0)="b91c5ce01f360a302e5272054300a1cdbbb23b6314828999f716a56e2ce1fac5e97b0d7b8a742fe318fa9fbeacc8c9e58fd9d0b9db5228fff5e081381497ec66d36b0ed93bb359d1636ca69f12c89e69662e043e36c0fe74d9345b8d82e1164eb4e8b11c9b27c9490d0a0a55073f3514f6c347b07e9118ba337385087f59532d1c53dc664553e95cdbc14a4d9d02e4e787392d96fdf131955a06aad1b38b5acfee5f912a7c0e2efd819a6c83aff57462b2a02242e4584532709ed63b888f9fa0", 0xc0}, {&(0x7f0000000100)="048ad49d", 0x4}, {&(0x7f0000000280)="20c60d3bb4b5bf96cd0532aad99366c51249968409fb90705e49483aa301a6f67022be474e7d623a0a7a7cc0c504b6749c7fbe5fcf6e3d1c1b1b7164c15305c672961fbfcb9c37647ab782b9a60eff93547b57fbd60256103059cd202653d9b1f08953b93c55b59a5588974a8e5e0ee75e36b661c6d745ab229ed8a8860575403c3f3b1ad541d35176c1c886a328d605f5f1d5b4a05ea064b6c8d32437f65e121f72feca9f", 0xa5}, {&(0x7f0000000340)="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{&(0x7f0000001e40)="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0x1000}, {&(0x7f0000002e40)="03d40328fb7f1e16fa6096f0e3f69e157ab2a2a8f561e0f0e86965bffed1b1d468c1dae607c55e549772013b18218fc228fedd7061f5d7c6adda2f01136a63feadc0e93ff6fc34deef52d66278f17f43c2307a889410d38a975da192e680472e96e7fb3519291d3c61c490f6b6ac7f4390175fc85bf28af1cc228f6c840508a55210bc47cf8e56525408369764df3a25e3063a9f08052c882c0ac468cfea6ea3eac3c24a840511d721fd51df2bf59c8907f4526abe524a84eab255b8597c015d71f76cebea751d56d9e42e7f2305a14b85a5515241f6dd9011a4ad0462719d9b892ab8f809afed079b9a485c8384b72bee84958fa7865f6c", 0xf8}, {&(0x7f0000002f40)="a54e97201a6187662e017774193057b5b18c3fea75796e79ea74378c1f0c4998e320a56379e8fd99ceb519ece57c1e399b473cb8482df7a21292bddac6814c4cc93807ea6418297573b02867e23c90fd6c3a1c75bd695be971dc27e421fde545a3b15a0251517d15da251c54ade2ee8ae46fbb4eddfe2b343aed4d20c43c59e28b7b70594d15a6eb7603be9a1e85c52fde0d0ed9cf9a3b85f0eae8cd82", 0x9d}, {&(0x7f0000003000)="ccca13e11791f4371f1965a37e9b2588ef64049aa7fc4a20e026773d46997daed9c990e8091490208f7f0c32c120348d3dbc2ea59debd111f45fadb59673524ae77603ff37c6974d89e37369b826b7b2a2738b17c003f64f1201fcd73c04c564f0d7b195c74063502aa7ca0573bd42dba27e5ca49ae222bd1d7fff4a6134c0f0aa978c6924632fec73c4cd63456620fa187d4a9d9568dae3d4665ce2164d9d1cc9edc8356c919fe851eabeec967042ecfec23689e3a54d2e53fd7f8e3e1bfdf8b2763b7f986dc03d5f126d5c46fa1b5d7c3587a7f817cb0420becf87fc44964c5449e2406c2346c0061b41b2ac745bae5b1da4", 0xf3}, {&(0x7f0000003100)="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", 0xff}], 0x8, &(0x7f0000003580)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x68, 0x40000}], 0x3, 0x40004) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x8, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/04/08 22:47:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) write(r0, &(0x7f0000000280)="a341137dcd5a43c5ffbdb73698b644f640ce8b46f9eef08ab5868101e85d2887f35eaf155d0dc3c453e979b2ef1b82e36a1307ac58a014f97e13c1f7185c19524671393fff67c1b7", 0xff91) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x100000000003, 0x80) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/08 22:47:59 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8a, "38f313731c0b6a4f8261df059e6823fe56a41da6d4a9e9d1710113a7d5024fff422d4106901764df4521cb6d0ac3bb5d0146b9c8db77bd198aa68abbc6810288df1d6ec0cc7b9d23d471a5a375b1c63ec0b88c55c06198ad8d6d5d1902d1188be4ffac22c307065957f2b26fc08433e52ef8e22ad561e176fac7ac3f9d80855395ba222d144582e1a1a1"}, &(0x7f0000000140)=0x92) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 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) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000000)) 2018/04/08 22:47:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) 2018/04/08 22:47:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000700), 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000540)={r2, 0x3}) r3 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/133, 0x85}], 0x6, 0xa) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000100)=0x402, 0x4) finit_module(r3, &(0x7f0000000480)='-proc\';', 0xfffffffffffffffc) 2018/04/08 22:47:59 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) get_robust_list(r0, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000080)="53000000012e2a6824") 2018/04/08 22:47:59 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) socketpair(0x9, 0x806, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/08 22:47:59 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x800000000000011, 0x800000002, 0x81) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r3, &(0x7f00000000c0)=@llc={0x1a, 0x33f, 0x0, 0x7fffffff, 0x100000001, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0x0}) setsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f00000003c0)=0x100000001, 0x4) recvmsg(r4, &(0x7f0000005180)={&(0x7f0000001280)=@can, 0x33aea70f64d85f99, &(0x7f0000001240), 0x0, &(0x7f00000013c0)=""/93, 0x5d}, 0x0) recvmsg(r4, &(0x7f0000001540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/2, 0x2}, 0x0) sendto$ax25(r5, &(0x7f00000000c0)="a4ef820c3ba143a5f5a23baab148ec1858b958cbf8124ec0293a020e3d73fd4b316a5a4231e6265f783d15b50b2f55cf6c2d9ea885f3dcb3fc4b663b52a24c393e0bab2ca7d0bba4f4f7a75d59fe8ac041e077bfb9381f497cefdfcc4ee235873c55ed7a78f61dede48510e0ea8b13b040c2e72326ab39e6a9fc6d749c5849916d5ac923709e89f679f100f648f9ce50db8aca5cbb4914b2f92a74018bb45f168202b9e1851ae79217257365e5205f0d62cdefe2ee60c506f5f4ad94c766d3e773a87a7f02500ca7fa3fe5ff94698d5c", 0xd0, 0x8090, 0x0, 0x0) close(r1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r7, 0x7, 0x10}, 0xc) ioctl$sock_netdev_private(r6, 0x89f3, &(0x7f0000000240)="614bbce2e8eae6f4") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000000200)=0x7fff, 0x4) 2018/04/08 22:47:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000000)) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='user.syz\x00', &(0x7f0000000440)=""/224, 0xe0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff80, 0x80041) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x0, 0x1}, 'port1\x00', 0x2, 0x20000, 0x1000000000000000, 0x8613, 0xae, 0x6, 0x2, 0x0, 0x2}) 2018/04/08 22:47:59 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) syz_read_part_table(0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="0c40f53e1754be1fd10e529cef2afae9deb1c0c08c99adc91e153df64982d0b00583d433496c34f012af044d256cb19046bb9fb1e77bdcebe53c0736f09eeb402fdfaf37104c40908d538d9abe53560fa1a51ba65d00c6fd12614461df5bed28171d7a03c7eda056", 0x68}]) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x60, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="11634840030000000000000000000000000000000000000010000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000"], @ANYBLOB="7f000000000000730000000000000000056300000763044000000000"], 0xea, 0x0, &(0x7f0000000300)="f3455bce56d49f5bb49cae273311945969a22544f86568057284ef975ac20a5f93964cbbf2043508c900df95da0239196cbe27c06a76ae9ab784dc52cd53d2eb56d84773da5d8715aabeb3b1671ff9501effcd8174d18205e3633eaed1d6ffdd31cb2b4063d44c393c697b41df60624c09df78dcf653846f9a2d1558b8d5542c34669d3588e7a21cd7a9a5e49e9c6ab5a45ead6b68d4942b34d8797a385826c74cf2928ed5c9f4a0d972b57b24dd0953197ebbb7a2fea2a4b147ff3129eaa140d713d70c30ff3e56fa7244dac6eafe74d5b52776ac916757a857691cf6b5607b1e9077cbfd8ded27586f"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000140)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r0, 0x28, &(0x7f00000004c0)}, 0x10) 2018/04/08 22:47:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)) [ 88.077841] device lo entered promiscuous mode [ 88.986837] device lo left promiscuous mode [ 88.992731] device lo entered promiscuous mode 2018/04/08 22:48:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) connect(r1, &(0x7f0000000100)=@can={0x1d, r2}, 0x80) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0], 0x1}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES64=r3, @ANYPTR64, @ANYPTR, @ANYRES64], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64], @ANYBLOB="927734b483ca5979878a05a71f32fe43e7722df43024fd61e994ae191dccfe9c6b09fdd2df0967e0a64b385c5c3a589575c2d903fab7d086a2684eeafb019a59b35805d789a82e4e60b680c8fc73424135eee333a78fcc67174973e34775a8d238e47fda82700d9fa7ef144953afa182f6d594a5e5e67852a101a48324e497f896929ad14e9ffd7bb0922578c6a1a1a90015f3ea97cf5927de4d4955b60d", @ANYRES16=r0, @ANYRES16=r3, @ANYRES64=r3, @ANYRES32], @ANYBLOB="01000000ffffbb5deffce41f9d7edf0452b6f5da13c0d2c99d74647bc1d021a3b1aacfce0becf7bd4fd1ccb75effa433914516a19790fc882fb9365f87cbb94c0f74318d9fa30225d9033ba92ea3f3820f242815698deaae4bc2d1262f191236059fc1116458bcf37eca29467da71d636f45e308d79cfb5523822ca28b96"]) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) getpeername$inet6(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) 2018/04/08 22:48:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffea5, 0xe2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18d500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/04/08 22:48:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r1 = getpgid(0xffffffffffffffff) r2 = getuid() r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x5fafe567d5ef95ed) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000001c0)=0x2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r4}, 0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202900, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/08 22:48:01 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x300, 0x0) 2018/04/08 22:48:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f00000001c0)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000400)=""/132}, 0x28) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x8000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/04/08 22:48:01 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getgroups(0xa, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) r4 = getpgrp(0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200540, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x1, 0x1d0, [0x20000340, 0x0, 0x0, 0x20000370, 0x200004e0], 0x0, &(0x7f0000000300), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x248) ioctl$TCSETS(r5, 0x5402, &(0x7f00000002c0)={0x3, 0x7, 0x81, 0x7fff, 0x1000, 0x7, 0x5, 0x4, 0x6, 0x5098, 0x3f721ed4, 0x3c7}) r6 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r7, 0x540e, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r6, 0x1f, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/08 22:48:01 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000001, 0xad650da42a6ed3b6) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)=0x1) r1 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="960970305e5e5e70726f63267d6367726f7570757365725ed324ea64f5cd1665722b00", 0xfffffffffffffff8) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='eth1\'system.cgroup,wlan1\x00', r1) request_key(&(0x7f0000000600)="729f45c190ce39e5180071a32fa5c9241bf7112d9b0fde66358e7dfc6d54ceec09cd21a541f7340ecea54ee5856f0ed79a18d999099731c8bcdd4d60edd5d770cfac17d8ae7707f646ed812275b5593623f33898", &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="74180000000000b939c91300000000", r1) 2018/04/08 22:48:01 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xb1, "2fbeeaf8881b383335a1be317f030698a3ac109582d81016bb388d50e8aacb48e706018edf2c5eeef0f539c6024a335c9fd627685f1e4a36a8d98924fe4ffdf5378f609c4d5c328b3b7153fbc4e9cb2eb7ee090b952dbdafd1f22c28836cd391846f8dbb1abe6aaf1d08344f4699e906c3c35ad8caa33f07afe5d4f51992783a5d32c523770deec322825d22b7f928cf5ec147baa64b074adaaabca9a108e2aebc0fd4c04637fa71573ff5019177edf57c"}, &(0x7f0000000100)=0xb9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x2, 0x8ac, 0x7aa, r3}, &(0x7f0000000180)=0x10) dup2(r0, r2) 2018/04/08 22:48:01 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0xfffffffd, 0x0, 0x3, 0x3, 0x0, "0849faeaf2eee6926c77abd74c187d017c622db0c5addcf8affffc2cdf414c2a9b04e6f124edb4581772400c19df47866a9e81f2435941e516693fa23130e545", "615060791a1a99480ca1d6f097292dcd1cadb260801994fcf9934afa772672dd86e5901f69aa80452bb00e6b7ff8edfb938862f34febdf1a7a0c7ce98884f58c", "8b9fa9b7326bba013f2e1a7959d9263f2b8c68cf3c3e8914c03ed19322257366", [0x3f, 0x5]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x100000000, 0x3ff}, &(0x7f0000000340)=0x4cc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0xab, 0x66ef, 0x7fffffff}, &(0x7f0000000380)=0xffffffffffffffad) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x80800) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0x80000000}, 0x8) 2018/04/08 22:48:01 executing program 7: r0 = socket$inet(0x2, 0xf720eef0f5f0f0b, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) poll(&(0x7f0000000000)=[{r1, 0x3e}], 0x1, 0x8000000644) 2018/04/08 22:48:01 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x20, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/08 22:48:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a070080d1e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x31e, 0x301000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x64, r2, 0x612, 0x70bd2c, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x905}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/08 22:48:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x10, 0x0, 0xffffffffffff8998, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$pokeuser(0x6, r3, 0xab4, 0x0) 2018/04/08 22:48:01 executing program 2: r0 = socket$inet(0x2, 0x100000003, 0x200000000fe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x246, 0x8040, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xac, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xdb42}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xf0, 0x7f, 0x400, 0x10001, 0x4}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/08 22:48:01 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x4, 0xb, 0x1, 0x8000, 0x2, 0x5}) 2018/04/08 22:48:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000180)="34a5030b20ca2595e7d32fcc92ca90f6", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000b2f6ffffffffffffb0d11b5c6547bd20"], &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x8246}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x1000, 0x1, 0x6, 0x0, 0x1, 0x5, 0x4, {r3, @in6={{0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1acd}}, 0x4, 0x5, 0x5, 0x10002, 0x4}}, &(0x7f0000000100)=0xb0) 2018/04/08 22:48:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="c8b2dcd0c4a483592fd77ac200865017ef6c6f4000e04545d91b185d73d59963304b954e50b9fe4fa8084009157e7c75d33f28ead9c3415073d458ba6599356c5720d9c181bf926795f0c20c9ce292df873e32484bdf4a15ea81559a9601f2b90fd95ba91ff06513ac1131fc69f592022fbd5d86e6c1f242db8497b3eaec4cdf91826f79f4be9c7c735bda8ef0f2c6f1e9d317e726f472e9a3c07a25da2e808107d6c82e8fd2ca85d087cb58117e03ab8f28a1bcc9c73fc83c30b098a6e072579af23775d1b8c46360725cdb84aaf698e4016515ffed97aba2d9efa90b"], 0x2) 2018/04/08 22:48:01 executing program 0: clock_getres(0x400000000007, &(0x7f00000000c0)) 2018/04/08 22:48:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000500)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000c00)=0xe8) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x1000007, 0x292801) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000180)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000c40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000d80)=0xe8) r6 = accept$packet(0xffffffffffffff9c, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000f40)=0xe8) splice(r3, &(0x7f00000001c0), r6, &(0x7f0000000200), 0x0, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000466000)={0x10, 0x0, 0x0, 0x20000100}, 0xffffffffffffffcc, &(0x7f0000000780)={&(0x7f0000000f80)=@allocspi={0x0, 0x16, 0x400, 0x70bd25, 0x25dfdbff, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x1, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0xff, r1, r2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x3c}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {0xffffffff, 0x96f1, 0x2d3c, 0x1, 0x2, 0xfff, 0x7, 0x9}, {0x6, 0x5, 0x8, 0xfffffffffffffff7}, {0x400, 0xdb, 0x3d}, 0x70bd25, 0x3501, 0x2, 0x3, 0x0, 0x2a}, 0x5, 0x72c}, [@sa={0x0, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x9, 0x4e21, 0x7f, 0x2, 0x80, 0x80, 0x7f, r4, r5}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0xffffffffffffff81, 0x80000001, 0x5, 0x2, 0x6, 0x5, 0xffff, 0xd95}, {0x3bc, 0x0, 0x4, 0x2}, {0x3a46, 0x91, 0x401}, 0x70bd26, 0x34ff, 0xa, 0x1, 0x3f, 0x21}}, @sa={0x0, 0x6, {{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x8, 0x4e22, 0xc439, 0x0, 0x20, 0x20, 0x6, r7, r8}, {@in=@broadcast=0xffffffff, 0x4d2, 0x3c}, @in, {0x101, 0xf0d, 0x9f32, 0x9e, 0x401, 0x3, 0x80, 0x3}, {0x7fff, 0xfffffffffffffff9, 0x3f, 0x1ff}, {0x1ff, 0x3, 0x9}, 0x70bd2a, 0x0, 0x0, 0x1, 0x2c8, 0xc2}}, @algo_crypt={0x0, 0x2, {{'xts-twofish-avx\x00'}, 0x0, "d0473d80931f139b12afe9b52297b46ae0421a8b6e14fd3463f45d0b6e3a6ffe8ddc20589b42e463cc2095f404e6e1fc85ff42cf2f363ab060c0570b0a2746026fd1ddea9968f3191edb96655a76a039781192d56c3cc2ad1141d421de8d9b3c98cf379a8d0aad60c16105e5d1afa9d61a1b7a50e36e8bc378e3f4ea40601e485793b7bec97c0c21b4fac0f55e3ff50c277f8adf5eedd0a2f29bea312f6f214d3e4e2cad2d19a934b591b966606d439e35608452db98d23b3f657af51eb48c6f9e15a2cc49817a8bfe648021fab3094f4d1d5c68557ca39f0b948d6338cf90f6bdf5cfb06cf27e9748b2c8ed15838bb49e1aab9a3675678d066da89d814701cc957fb2caab575fb534023a6a151c961910ab7268abfcdc54960207d9c0118c147fa4df27a11987e454e7f12c9c5117f22c33389e247724c7328127ba1cf12632421b5ea8ccf40eaaef3b8203a92a424aee4e56d1c942fa240c0f662e37c48b49696aafb955dcdeebe87be00700b913562901d6fe8fb0837ac19446668d5d2a92de3e0a52c5c366d9674e9d957d4a8d31d59a37a2be1cb7f3ce78af126fbecd0ebf59f0738a3c8a80554df792db51fd1832ac35bd99ce9837b31a434fcc46fb40e43d4faad69f920e94424e2815dda13f7bb8ae808ebd7a98b29dd85180b04dfeb2bd90ba4eccb18f0d5f2c83f5b10c33398fbb28f11348e96edcae5b148f7b8be3de7c666463614cba9ed7fd584bdda058636bfe219ce0d902db588e8b1863b4d9603cf337ffbdeb2c3217c8ae1ac7136f98fc194e2bb1448e5478ec6f70d503fbd59f95d53e70e1a239a64ee3bda367a0339f9470eab5e83c0617f129948d12912bcfeaf0dcdd0cd4f5c588c5ec2e6b8b84f51ecd531042df46874f416fb7a033495a72407413509a57894a4c6f5ab092210e3989ff73c699be5aa8bcc34dfd03b384d00bb135d6ce64dd098910f74520512e5db04ce99cc22a6fd51f778e96e86947c2c8462f5a98b8ff15ff761d155b5f8d321961620bf1882d8e893326f8d2327677fd9ade2f937393379175bc747e3c9deea71f6fa42af7905cf217ff4a82663de9429a47fe7a27420fc9582db1ec673057ff379ea1b23593f6b1e5bb7bb5fa30b47f9c27df3d82fd52429567b1d136c89170da9fc980ba9550983f1184093e49690bccc3faf657418d70fa25741da76fd50a3ccb764f4bd62895e48a38e652fe4bebd0a0e9ea76712d0dc0ad9dbe04947ae6cd30740edbce859a5200ad106aac973854386529d07323a05962e4d46ce87ee9653c45d1c211a53b73a19ccbf0cadb2e97aa63021bc204d3ff0d3b4b59844d1205d641e5359314ce145961b0d00a84398e37d217a2316f8f33cdb797be67d7734bc0f1efde1f8d732a08fb5466b252f67f3aca5a8f1eaad91665fb9209d53493b58daca7428503f55e847bce6eb0272b329fc4f122896badf02f31f7b824d6b7dad1fa18be770f55c59812ee3c1106f6924533e4005da8d353243633637bbe72fa35d97d16d47d028f931a6f61f0175e2269ac28ac3d8b02a4724b14c4673a7c53b531d6a5b3551ceb8608529a0dd4396c88861526492f747385e29c515120e7ccaaa2c54204fc45717487fefaf8cb7aa4b85da626a47d9f61666f460d84fac3e999c7b9a1bde294765c5eb97301bdbd5a46df7f7811f463dfda41d06b843bc6e37fe66a1a0dec9860129f661a44752af012aa37abbd5900fc80e5e6a5eed7d74ad016189ef173df47d30101f131a84b869c5b4878296bfccdda9b1d62a03b526a46d489b538da6e261468ae17dae0e6c98c5c11854c0f13eda4a4cdfccb607315cf61ee61f8a9e23b86179b3e7aec1de7346ab317d3768572daf4717c6f2b68599d37bb118fe7dbf94cf768aadb79585029c84c104e65f3bf0412570c509836cdc694a3b90930a202eef5b252ada9d5c4512f5818b47dae4a9c727083f10d0bd80e3abba81cfa142fef3bddcc06d0bc0face824c2954692ad2245bdc68c68a6196d38173c773cbdb0e66fae90768fc786e3901ffb2f2dddb9ea7a0529490cfa88d1952a55a0a6d9ee17c194cfb6700b66cd6a5ddb471aac46fed0a3fa952a435b652186063057ac01aa9050923d272c10affae78bc292cd422ba76dea701a0d87cc6d1e591e65df9e6aa68be73eced2fdcd48f04bb90bda7b615fc23365ede6bd0b7291a59a1a246d4e5474d78004eeabe7e60420d187ddb0f31ed60215ee38ddd82349d2a547a08e6e2f5a23cf65aaa223f7c7d9bc68fe40f5df003edf6f2fe6fdd10bd21443c4783ad28007347ccbd591b8b72d24b620d233e5add6286583a7bf6aeecf280a42465c8baf8189e89f510bf33b1850f04e3965239f598a78caf1e829fef94098d626c791a7aeddea8a10c595e555c87ae02ffbfb3315caf3e37cb7ba35d2514c1963c23d1413fd8379830fe6bb7385151a5ed0b313e6ef9e3db50892ad62d88d8b20cdfccb9cc60fcefcb80c472a84d0b91270f09ed48d0010c5d7699ca46e570829a0e51b6fa82d7453664be62f4e8244b9e03b11102204b252e33862fd37526cec1bc87a06a98fdef867421d4ffe9b17a45234fa63af584fbec10085f694b1ceb0b2f50f07ab6074d439209c723ea1147b298b92fb5e22d0f077acadffb42a8f12a9a4f6db1ec538bb430f5758e22831681c07cf4c68a8919a378019afd607f2a6e9ce2428c3464cb8117382c146ad7c1d3bce081eacf2423c89c705ca002ce99a30cecd7ad3e3c9f4ba353a4c5f3457da381e9ef84713b851a5694eee856a7ccf25ad4de1bfa0b735ac10d3ea50ff97b6d632c10620085b88bdca8ed86e9a440999ae8019b6acade99d2d5542a86a3bae668bc258046d283b35cf49bf6641819f811f8114635587f456f664cbd24b10f3a4a50e657ba2b646e991a187d627705b7a750ac8812d6a7fbd4113a917e4986abdbfc30f30ecea431aee494ea7aa9cc135a2c7378adc68feb8a98c488861f3f95820df8022b8e84042587abad71d407f21b573d0c9311f9d3867f8660b8ea6f1726bd85bc90482432dd5b4f17306957fbc91df5051575379813ba1eb36b3b8e5c4c0d13a16fc2324db5a462709e63ceb4d96f2d7845794653450a1c232fe6cdf79310cace902cac6c6c6084e9023ac92adb826d27513e94a095c9673a5a53cafb5d28475464247779f9ae0fbf49246f44285b44befbf59677bf9e3dec8bdd3aa2c39080a92819d96129b2796db7f9003400e3aa0438f7deed11a24113947717d9ab5344b0747d23eae8bc9b618ebafd331b8b80ce8f525c52ca505279cf086410f8e5bf966bee373126aa3ec36a3046666885b8a1ffee8a24f6218cd1e60bc0db2d37755379ba24068544dfb9f918b93df748f88ae970c4f8c2887c83c1bd721ba33c596d47b8403d59a6430b9777ac2b9ec7181eba7fdea864b24b28c8aabe8b4b6f48fa9a016157a0631359c04646bdad4c87d9b8ad15d4477cd84c91e616577df9150f954480b12e15055ecc1101683700c2b7222bd0ed61d1eea76c18bc89a7d058e7a06ad21cb230b6d7b974b267ed9fa47bc92fb59ea225c26a971b081c24aa4613d31fbe22e81c3e30ab2570379fab3dbee5b7658cc4ce886ca335ac922de0782b4fbe023571f09aa7bb516962ae796f3ecbf7c7e4e827519b5afa18505f2bfd814447de390ba7d74c1e0f920ef8fa812a513a880a167ad4c5772516bf229e060f7483a1d7298217f0e9f003e2c33e8daaabf8ff836cd201f46b0852f39edda0b2a64ddf6e12eb05ef0ac775296c4fb47c43ffb4144e9447c1451e138827dfca26ed6ea17d9cf99cc5d294ce08b7ced7f6c119ecebe064fba9790febd8bba54ea3583cb13b5bf32a5a2099d831beab05a8219f281730b485be493b282815bccd52ff566ebe38a0f92f10b41485a7acd56e6ce802e5d6c0e4121347d10e750131043dfb6d6b33049650de55cfd17b42229b8d2973033d043f6e17791d13485a79dddb8223d1ed49b79a976c6078248b17c959e45ea7fee93af4fb865cb68af5ddc3634371c192f7d6aacfba4e30bba3daf986eacf9dc73994631948a2659f79a3a9443a9bb1cc8fe88cbe87591792cca24f075360b3897a95bc67f1d9bf3617ff0227cfd3e84ff83390bf683b6e8f1f9c301502a099be6554c4e77ed87e0f2be6106a7b20dabe7d67b1f18b848c0dd071ba156793a79f29cb72c1936feb402d1251a0e5207230c01ee4c2223dd321a42028142d3583c3d876fc0792a57b6e08084d6071cc81cd73b01d25f566c6ff3dcb77c2de0ec36083c9b1c9cf4f5ff4f0976f6fce3fa358ea2ab46869f57e4afcdae9b143dfb4e81b512836f4bd3dda8051b7d01deaa11832630b7f28e144141b119c09bc6f85b3dbf113a353f618487d72c8343bf110d8b5c0e469bdfe3a563f7196f318d213e755527db5c7c662eb01b7ae09351db7a9f56a4f8899704200dd288960b9b7608054ec8bc25b1977080af7e1fd1998e2b42412510dc1548838a556baf9efb4cc1f91938e8ad7b89a9a7ca0e077e33bac3195b162c4898dd1688056475ae28547558332ded7183aa72a13eff63db74ebd29b71aa572d5863319cdd7ce5aa0788d4442c489fd1515dcb0c266c675e38b486ec9b781b38cbc11cb12744c4d14860b160535053b397d8ea6b954b8d6744b9bccfd499c5687d7f71edce758895caa2018549393b45442a12399a03326728f2ba8126571c21f266be8d038834708251b55ade0ac36a740f6f0d16e10e2686aa836acfb11c7b7d99db52ddbdfa03711c7d1ccd7d43c4abc633b8743af92608415287db630c375a941b50d9d44c78c384abbd95371c895acc8ac7abb040b948ba4aa37ef73f822d33df22fc441d65bb187dbef191de75a87ef7e0678c9fe6ba147b3e63c5348c918744e656627db378102d5d5f8cabb76ff2d5b1c299a71f6a441c73e1fe166202fdd73cc52e759ae7ad837cf6372974c84cc5b18cfff9e2e98b88577d373f2387394fc5cf27bc9268d49bdb38eaf009bfacb4db132eec77def44788dc73680bfc58b6f28636a206a1beab588701b3fb6731814313e984da9ceeae0373955b5f237645543c1c4505bf653042f0e7d04779a9473e12d98f51389e29f15bb0691ad7e4034cc5930eef13bdb2c006ec4d10717ce9e5c9d4b9defda7ab20c71304e21b907601670f4f372257c2079a5fd2580b373c216c56d52a22d508d1ee4d2aaa9d9b0d3be16b4b07b1a4f70ab4b92d7ee3b2bab74e7f87dc76c9a3d9cd382cbd594de1eefad6bd2d08f98ad1663f22b0f3bf375f6137f6ce8ef2af8401571543bb8fffa83959a54395724a6b3b9d24c7f9737d86bbe5000f2912efc4a206143fbd4bd61a1d3c9ef42faa85a19066e5bbac31e119d3d7a6f04c2cedf6f2653388e7d634b93f89dc14cb544c7bb6c9e4ecb66efaf4f2ea1216f274591d03df2e0c5f99ce5ebff8948b637133da4b1366adbdee836cc1a47a7eba4652cbbb0c1f9c08955b6f83d6abd7b1eaff7d41af6401f2c14f989752fa52a8cf8d875acb55cb90e369b85b51698480ff2cf5590359480d2eca10049a77782addd8e85eb680c5bfc9c440a9a1c7587cd830e6dbb1b89fb90da9231cf092d2b1340fc7bbd134ab18bf0498754883f9f9f4e5715611fcd8838d065529f4fdc66e5a80663473767c440f101033aeafba533ab045bc1de0700f4557ab587a12eefee016c8627b2052fbd9957acbd84abb27a6d1e156807cbcbdb42c3ea6bc235809abe9e866c4f37642f11738"}}, @srcaddr={0x0, 0xd, @in6=@dev={0xfe, 0x80, [], 0x12}}, @lastused={0x0, 0xf, 0x6}, @migrate={0x0, 0x11, [{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x3, 0x0, 0x3502, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x2b, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x34ff, 0x0, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0xb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x6f, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x10}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6c, 0x7, 0x0, 0x34ff, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3f, 0x3, 0x0, 0x3501, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0xff, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @policy_type={0x0, 0x10, {0x1}}, @tmpl={0x0, 0x5, [{{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3505, 0x0, 0x3, 0x3, 0x80000000, 0x1ff, 0xed3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x2, 0x1, 0x6, 0x6, 0x8, 0x5}, {{@in, 0x4d4, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x3, 0x3, 0x9, 0x7250, 0x8, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x0, 0x2, 0x8, 0xc2, 0x2}]}, @encap={0x0, 0x4, {0x3, 0x4e24, 0x4e21, @in=@dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x204}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/08 22:48:01 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setresuid(0x0, r0, r0) setreuid(r0, r0) 2018/04/08 22:48:01 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/96) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000000640a000000000000005c24402bdb042f484533f52cbf66a80800000000000000c0e4a45d40519bb089d111d24c70813d317ebebca8f92c7f0159cc0446e92ea21c3859507a437d32602641003d532156e9ceae369de266492c056ba04dd0eab9436e2f9b357fb7a1c4c545ad155c47f0f7e8134bb211261e2ae56e36fe9286aa9ae71e3beaa69cfcce9d23c9fc4c5b85ac34ffa351747eaf5bc5277a400a35d85b81f3ce3c466658b836e9d3b9c0fe3c6e", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000280)={'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/04/08 22:48:01 executing program 7: r0 = userfaultfd(0x0) mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000640)='mqueue\x00', 0x100000, 0x0) munmap(&(0x7f00007a9000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = accept(0xffffffffffffffff, &(0x7f0000000180)=@alg, &(0x7f0000000300)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) lgetxattr(&(0x7f0000000800)='./file0/file0\x00', &(0x7f0000000840)=@known='security.ima\x00', &(0x7f0000000880)=""/144, 0x90) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) msgget$private(0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000600)={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000006c0)={r5, 0xeb, "62915a72d818a82b6e3566ebebc7f1c53b0d8b9d9c0d7ff1b4f7c72328efd608974a9bc142956cc706f76ec018b61a228b7e90ae0427592446217b5c30ecddd49caf7997017573572d7fa1c996e53b0cf43a3442e60d9df1bebf04510050f60c8eb9b854d891a31f72eded909a1374c6f77277c8368f4fde414558c978568286c944d604abb66328ad01d2a92a965b1ab72e9f6ecddfccb32ea4aeebf4eb1b7836edf281d240b6cc42fd0680b9adbb4a3ca3fe7b9ebc8f1bb2a208815d15c44a1ace2d45f311f7371b18dc4323668af8d9d3d0ac88dfafce73932fef931f37ad9d0ab3892fde6834e426e3"}, &(0x7f00000007c0)=0xf3) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000500)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000380)={{0x100000000, 0x7, 0x3, 0x0, 0x9, 0x100}, 0x20, 0x1000, 0x6}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000003c0)=0x3) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$int_out(r8, 0x5460, &(0x7f0000000400)) syz_kvm_setup_cpu$x86(r4, r9, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) 2018/04/08 22:48:01 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x8000, 0x5, "03a0e42029f5", 0x11c}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000a04f0b)="bd", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) sendfile(r3, r2, &(0x7f0000807000), 0x3f) 2018/04/08 22:48:01 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x2) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) tkill(r0, 0x1000000000016) 2018/04/08 22:48:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x0, 0x4000) getsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f0000000200)=""/22, &(0x7f0000000300)=0x16) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffffffff4121, 0x3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000180)={0x3, 0xc77, 0x74ce, 0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000240), &(0x7f00000002c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) poll(&(0x7f0000000240), 0x0, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x200) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f00000000c0)=0x1) 2018/04/08 22:48:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000080)="240000002d007f000000000000ed7401000000ff", 0x14) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0xffff, 0x10000}, 0x0, 0x8, 0xab9a, {0x6, 0x3ff}, 0x7f, 0x43}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0xfd, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x1000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000540)={0x9, 0x3, 0x3, 0x80000000, 0x40, 0x7ff}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) recvfrom$llc(r0, &(0x7f0000000300)=""/36, 0x24, 0x40, &(0x7f0000000340)={0x1a, 0x327, 0x1, 0x4, 0x2, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) connect$netlink(r0, &(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x110000}, 0xc) 2018/04/08 22:48:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4100) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x400040) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) 2018/04/08 22:48:02 executing program 2: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r1 = getpid() getsockname$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) sched_setscheduler(r1, 0x3, &(0x7f0000000280)=0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0xbc, 0x7, 0xffffffff, 0x9, "40581bd9e9e0492d1f9553c2e18a1bb09fbbdc88ebce14c4ff3813fbfa4fdc9c5cd112b5f55ba16706a8252b", 0x963}, 0x0, 0x0, 0x200, r1, 0xfffffffffffffe01, 0x0, "dda713d0b01dc0eaf0cf3e3a91544fdc130f2e58fb754cda2c1cdc083ee523f8c7084f0697eeb772af7f5d631469d7ba3554feee53c917c132a42ec4bbf27d59", &(0x7f0000000080)='(-bdev^[user&[:wlan1)[%\x00', 0x18, [], [0x524, 0x1f, 0x4, 0x100000001]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x10) 2018/04/08 22:48:02 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000000380)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="f8b885e534f7a4fa3f38e5238fee9035d0688f4b3a71ef5bca26a1358f8963f4ddda9980752faafcc3633a74ce8c2202d927638f830c07140804bc0d23c268b589ca5b1632630615f9dfb4a262bd9c6edc452d261daee6f2", 0xfffffffffffffdf3}, {&(0x7f0000000100)="8e0daf3c12856aa975463f99f3190c404bc2f95612b35c4125e14a8fe5190014a42c4a2ecd8f3d55f00329d7d24e9c552266de309602cb91eddb89b1274bf7f3ddb26c4842a7770303bd4a9df7cfdbf33863020abe22028426f84a03406fc13ca5f4fc089c9e8f1281a3ff3f5266edb0dbf50fed1c76f3bdeab264cb3e4c9689a6e80c4d472640c3", 0xfffffffffffffe89}, {&(0x7f0000000440)="50cf82c7944fbceb1dfe2d362e74f413aa30f689088357415c7ddd2e6f5df3fdaba13f5ce7fd98be9e6d6df93c43ee89484225cba5f0f5d32f06f5faaf1af8c59a3a011759d1ce9755b0dc64667f481a6b18a078d75e4dba39e7442742dd538f8ddeee1402748224ba339fadcdef529c1fe2c205e58899f5fd4da892582bf8702c4e23a3aefa63e57373a6389f792a2b4af1b2769bbe854d6e", 0x8c}, {&(0x7f0000000280)="7dce00a4332985646124847b15a51af232e7eee77177f88752d675950e17a427d7459ebfd8c408ac2f7d0ffd21fb1677a31ed8f2a7b94e27b03a39530934e952879b71358fbec0c4c64f4b29fe310ca545a11d2532c1f1c9136d238bda6623609a4dfb11bd56117dd97db2d8b55c3e30ed9b4a0aacb0a4307cdd5ede060b89a035be68d47a7960d4067887933d5397bfd71cdf39482df7f97b3757a7ea99dfc76487712df91fd5070bd8a876b499568936cd7571591d76d225f6235851bae334425fd46138e6de5ac7ea686cde0a199ffebaf464cba9520f939ab02dae", 0xffffffffffffff1c}], 0x4) 2018/04/08 22:48:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x900) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x4, 0x6}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x9}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000100)) 2018/04/08 22:48:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x28000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x2001c, &(0x7f00000004c0)={@empty, 0x0}, &(0x7f0000000480)=0x10c02e887369f9fe) sendto(0xffffffffffffffff, &(0x7f00000003c0)="529576d1660a44e63b023e285c52b886ee95d7cfd8463db881118bc8446606252957f15753d36de82734a99fd4d71f6e359030476bf3764c7f63cc20b85cab01a749cad346d7e944d00a132b1f5b247cf7af4243b50eef67acc60e0acbb01e6658534ed3636de6144fda1030c4df7ff0effeb567bf94396e71ff1399da4ee42fe94b03036b0aa2b2953544e62c3c5d98a98287bfbb42507b5326228f2b5f", 0x9e, 0x10, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0xb37, 0x81, "d54722974c7d57180bc0e12aee1a14d26ab8b293b2a99393e6a78274c67266cdfcee5fb7009648ae6c6a82e361ca306092a7cd687cfdd5d194c557e11135da", 0x38}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'irlan0\x00', r2}) kexec_load(0xff, 0x2, &(0x7f0000000040)=[{&(0x7f0000000240)="83a713c9e8b0158373f60663500140459aa42ac5fe3cb9ff267ba9bb05acec91608c9a8cbf375837a813bded88d5a98b3f306437fea984108736c696ed8de02c529dd1078f350d7f4804c8b34971f93c1603ba7866d961f57a124776a1440060b63b3a870cf143fa532dfdbd8bac4c014e65d6d072179bac0bc506c14d6104a3ee5ffa6b32ce8b74e2f52ea4f7b12e4267c234d9840ad8b8aac9af4363728689ce008ccb3aab898de78ee56345d79274a0baca353d9468becb1f0059583bed18ab7135587dc8b36e9d9a8ed70725e470a47583a75b39e9", 0xd7, 0x8000, 0x3}, {&(0x7f0000000340)="879d6a06a58d010a6468c2cd70aa487f8d8d2b7274bc0fe50f9f4df289734427cbc5514711cc460d94f637c52b8fa8a3d11ac4453a18d4e87a92e5cbf734660e3f81c87edf7acb651c8b8a7acc1afb5735f28136e57d612078b0f9ac813a0657a1bb838f367086ac", 0x68, 0x4, 0x4d9e}], 0x30000) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r3}, 0x10) getsockname(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/08 22:48:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) shutdown(r1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x24) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f00000002c0)=@generic={0x9, "4920a0229667375689ef202aa0f0be5f235513de6fb4606325bc23f02fd828830ed80ecece10c0745d6bfd9e7e96e5430c61e3eb9dd08a8eda4d06ab3167d34fe1e145127756dc0ce7373ce77e244ce18a280f67a237c0b989de4829044e69c5e712436a5287e2d8d892476bd4241309e1da3f0cb4230e768f387acd2e5b"}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)="3c530de775a38097e2a44bb9bd57427d090e531a70a25b6ccbb13092a87af8de67a71019d4dff99574e139fc6954378357b8eab884f744f0130e1931d47d642710bacea100f45ae627ba4addbb11be290f9273e87c41a3b86a37e19928a6afd680f57dc32f03810e", 0x68}, {&(0x7f00000003c0)="5b935ac8c7cdf3b01774356b6fcc7c165caadcbaf71c063e4ac1d08074664ec437c0c6ceb575d1aa05291683c30a4ea58cc7c035b0ae37617e7534b2aea3101722981ea6ad0543edb5f32ff67c71f46f0ef29de93449aebe66ed7192c5cd32cb3b63db59d2213121e4acde1f1629c1f3b4e756ed0b3019edad69da330237b4745aa262b9a11bb3", 0x87}, {&(0x7f0000000480)="b756ba7dd90abbf16714b1924b2063cad2a360f237b5c066147ca9de01e2abed33b6226a7d4fb85522479a69ea436403cb6084b8", 0x34}, {&(0x7f00000004c0)="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0x1000}], 0x4, &(0x7f0000002040)=[{0x50, 0x6, 0x2000, "1b835fffc8afe713326333f0e0b69450d9cd06db77eded1fc755b9583371b0d8d94a1a1214b0efc27b62132e6b515336eb0ece3d428f61d7ef43c94dae2536"}, {0x1010, 0x107, 0x7, 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{0x20, 0x113, 0x3, "afe5d1efd68fe58136"}, {0xa0, 0x10f, 0x6, "43c6e16d4fc4a7415356113215bf8ffff291b2983ebd307cf47dbc8b30f78e17985706a01feab5bf22e5d11df09ac30006faa6467ecfbdb8e434007e79a40cb5ba64794639287c28c34beabe6bd3aafcb94622febfc78cee550d8582eaa42a33d91b18bb66d3570a040628919cca679b3e4adcecc2d9aa7b001cac6fb3337a76eb7c919a75d03dff9439ea43"}], 0x1120, 0x4000000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000001540)={0x9, 0x5}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000180)={0x1000, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e21, 0x8, @empty, 0x2}}}, 0x108) close(r0) 2018/04/08 22:48:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/08 22:48:02 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000001c0)="0f019c16310f01df66b9c30b00000f320f1acd66b9000000400f320f326566660f01c8676667268289faffffff07660feb8a03000f005302", 0x38}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 22:48:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0x0, 0x0, {0x0, 0x989680}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7, 0x36a02a4d, 0x7, 0x10000}]}, 0x10) 2018/04/08 22:48:02 executing program 5: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2011, r1, 0x8000000) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/08 22:48:02 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440007b4b000e630c4000000000d01c9df59784914bda53cedfd022168635d6cde005e0fda123b2174e1d8087d573da2edb94"], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000380)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f00000004c0)}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657", 0x11) r2 = accept$alg(r1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={'bcsh0\x00', {0x2, 0x4e20}}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = socket$inet(0x2, 0x3, 0x8) r7 = dup3(r2, r6, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r4, 0xfffffffffffffffe}) connect$bt_sco(r7, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000180)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) fchdir(r3) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 90.570230] binder: 8339:8340 Acquire 1 refcount change on invalid ref 4946688 ret -22 [ 90.587858] binder: 8339:8340 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 90.608465] binder: 8339:8340 BC_ACQUIRE_DONE node 5 has no pending acquire request [ 90.690629] binder: BINDER_SET_CONTEXT_MGR already set [ 90.690746] binder: 8339:8345 Acquire 1 refcount change on invalid ref 4946688 ret -22 [ 90.705018] binder: 8339:8345 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 90.705462] binder: 8339:8340 ioctl 40046207 0 returned -16 [ 90.716539] binder: 8339:8347 BC_ACQUIRE_DONE u0000000000000000 no match 2018/04/08 22:48:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x4000000, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x17a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/04/08 22:48:03 executing program 4: syz_emit_ethernet(0xfffffffffffffcaf, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x0, 0x4, 0x3}], {0x8100, 0x2, 0x35df, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "64b697", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9f1b19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xe2f]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="6f34b06fcbcf", @dev={0xac, 0x14, 0x14, 0x18}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001}}}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000001940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001900)={&(0x7f00000014c0)=@bridge_getlink={0x430, 0x12, 0x100, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x108, 0x600}, [@IFLA_TXQLEN={0x8, 0xd, 0xfffffffffffffffd}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x688}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x8000}, @IFLA_VFINFO_LIST={0x1d4, 0x16, [{0x1d0, 0x1, [@generic="13a9f16437972b9d50925e01a4e9f449b0102e720723672ded8f80e465578c895f0a68e67aeff6432d60cda4ebc9d829b95944d48646ade70c383a9c9f5028ed111ad151ddeaa09ea3c2800e718b5657820bb3a7d193941f0c75205cf29687a76371f090d09204fe8f47816c753f2a89516ddb3adac5848115ee13c738b555edb1879d", @generic="32c440e543506d3badf94b9166d8b75bba6d15289abd717551febaadd0d7dc9ac65cdaec6e7449451f0232120e541de655bae2078591943f8ded3c8a0017b31b1747ead568de86447ab4325c4ba9ae2a1299dc53b5806cb1a118cbc412d1295ab7367bd25ec56a74628aa19c54aff020eec6b4a01d3b00c01f5136abf35365b021528cac244e0e596ab642a8e25fd636aac5779e768deaf0ecf7b4bbb3e1083d674e592aec198de8df4b44a25ae43aa011856e8c", @generic="929471acbf4a45570020c9d1e66c2326d11cbf122f44d4864375076cfbc397e8f7f62c6d212a5b7d19b52b6c89cc3868b377b2957d86c3fa894597b138da14531cc19f4fc3d4a836c9243b81ac37c133a237384e7cb8feeefb829b403eba14e532938f0a806cd916cf847d9f2d588cd42ae429c59bca5d33b9e105e4ed79628244cc39cc5e8749ca29a52c8474d3628731ad1af09b"]}]}, @IFLA_LINK={0x8, 0x5, 0x20000000000000}, @IFLA_LINKINFO={0x21c, 0x12, [@IFLA_INFO_DATA={0xf4, 0x2, "a336708044ef9a253f0dfcfc72955b980444a5bc66aa595dd851ec692e0f0d9ccf2e5b3e38297ae2bf8f45200b05d796a9d6e46538dac10dc61f9bfcfdd8977b1fd38c9fd6aaa54f5ba1cff663de633074d920411303851399de89a39cb139d4d46db18de6b4c4f68902854334b9e11364d37febd5205679c8ed6e2e05c7d87654306904937b6bb1e0c599cafd6880dc40a63d9b93327ee547a2bbed6d3290f43cd7bdfe6300b2f1cc72f87eddc6dd2b457bf993985befe4b03074bc49d7125c8f485320cd95e88f99255ec14c2c9f3b8a169bbe283d6cabef90f3bf8a4b235cd1479ab62b9aef38b7704d6659ee"}, @IFLA_INFO_DATA={0xd4, 0x2, "1da7a798610e4fabba1b983c0b17dc1e5fa18ef7762af4ecf2aacdfe78bd66e7eec8d759fb4b5592553597b9e40bad97bef1769443451fb9b23d5bde78542c9e02406a93550fcf9da196cab1a0456483e561e47decf5d855b1f403db841d11305130d84985d5b7e838f58576cf8f0448409e33133c5d3c4915b1e76806269b5f7609053dd7d5b2bd3da2a27e347901659b7f723f3bd178cb5499927d1421422d96d84c646ab2167657640f57e7586dd4f562f17c9c70e633a0cca706fb1a7040817917e39da1c4773afe458e73"}, @IFLA_INFO_KIND={0x8, 0x1, '#\x00'}, @IFLA_INFO_SLAVE_DATA={0x14, 0x5, "ad8217e0df70a82e1ca27797f554d85d"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, '.ppp0bdevem1\x00'}, @IFLA_INFO_SLAVE_DATA={0x20, 0x5, "c0f8f2fe9b0f67c42179262334cf68a9277aac0b634c1de17c50"}]}]}, 0x430}, 0x1, 0x0, 0x0, 0x4000004}, 0x1) 2018/04/08 22:48:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x0) accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x800) r4 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f0000000200)=0x0) io_submit(r5, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/04/08 22:48:03 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000002c0)={"ed7999fae2ba485d9103c91059a177e89ac467bbb510e0cb3257c98f8a7ec016be52358aa8d6086bf2090000000000000091a5984f6ccac71489742b5c3c1364b397c65c7ee5cac77026e4334fa9b7f249d95379df90f564832aea6db0b917150c027790ffea7b860253b48d5b6387c52532d9b89b7065149b0ff115ace3536d12674a4dc0676fef687203dbd77ae10a45bb2b7149641d6174ab9598dfaf793409eed463398e07740114e822655d81681f1335e2f2244c7f6f800d40759700394c441958415618f25762f0e727f631fcd5e287df21e1b9414571031f2882913c67f79cb36fd5d8176b345c99cdde85daafcd32b11f90d633e027a6d3150398640180000006000000000000009078b1fdc19414d4cfe499b3760ac3440bb50c7761e8fa52e33e4abe4ac97f00239b4bae53db808b034bcf0acd13177b637a46739e873311de4a2b6156ec12c8f25c2c606e6aadb331d55c7dab51ad181177a439b41d26036af8687e273ba47a3040a9fe868004d7edf410b111343b0edbd8ff60685e5b4383a28c282748993feb71bd030d2c05c0fae2e2ff46246fbe6650b10fa3d42def1a1d0e3fb8d7ec8ae50061d1a81073b1110e6d56aefb621412d26aa9b6517a82cd33cb0fda758ab5da176c4ad80060a6293c512744c0572f18aafbb4ae9f99be05ebe88d824e2758ff58080000000000000000065dc96983d3a80b0efa43f61ee23b744ebc7c54456d945f7e443c2b2b3225c9d2543eecbd0c5ef7bee846cc15e1cfc7297ef9ede65c0dcaf1913372c001009e3a44888578b6c3847743fced04655fa993c1b1caf6a907bdb96d0b99d68999f94c243afc7b15662019fd0864906d7932ee81746207b9c8603ffd1cd8db144bc39ad5f0cb2ff8f1566850bb0aacadf660028f6a285abd6a1693f10ef7abb04d69a1b28d14e2cc108449dad4b197c339aa53262b583f671e49fbe9f64d0c800f8292f7a3459c43fc1e6dd321a1729b8d9570446389be77949f7908900915f23248671ecc8a37982d847eb2234d200e982fb999479c1ff9f9b5406fd911e222224c5d3818e76eb10af8bd50fa0dcd8195fee8a246eccfe155102b223025e85a0ebbe3cecabcc9dd6eceacc35d946d8233182034442614b33d5bcda06f26eef79a110d9b821915c3ee5931e92ee6e19634de096ea02153573c9d344576ad0d953b928aba6784ddfa416c3d8eae15a7c6616b338c3fb68df4c664e2ae11694075062d0091aa0000000000c2287f0000005e090d642cc8eecb439faa43d1470ef74bc8a65ca7e58bd503deb41b2520d5f5dbafc08ec456073ff870f3b38887ba41ad4256a4d44369b70c57fe180ffab805ec8da9cd9c1d76dcecfaa5edd7f88f67ab3fa6a47f71649677f407d864d38cb77f5b614f2e6c282e2e7191aba08f4803f19872ddf9050370ab0958"}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/08 22:48:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x2) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x7f, 0x29}) 2018/04/08 22:48:03 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)="07ccf31faac42449c55f8ca8e457ec205f0e6f2b79200410eaa4fbb97a82a8a03711f67f75e5a06032e7cd67ba526ca4c1050346d04e5b13d33cff7a49a3cf65a40ac6bbaee2912760b314206fdae91bbcc4c437d444cf559426fba90cf6d062e43a68d0c668c2b22fbbb38181a8d19acd3b19dbf7f1ff4f742030367d3114423483ba03fff8d46c6254f69a4242567598032a49416b10d1002b125adcfa38fb3e30fc642d49074e4cff8d9a8f44bea9c183d915ef4f485212caec72cdb22e3072ee4705f337de870ed24f5eb700e4a01ed64dce56596ef630e569ded1f432ce00be157bf8c7bdf05668059cb06d3d890faf8037da81023c", 0xf8}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000000000)="69f9f546b5d2e6ccf7ac2073e2801c701145082d3005de9cf4c2a55941114484", 0x20}, {&(0x7f00000004c0)="3c2ca572df4e60455c57f303873499bc0d85ca3911c81b3986ddc974bd4ba81c07938a697148bb1a36c38e3577050111a4e0c1f1de541bf0ae3ce57d58bfd88e7f7f7b0dc29500b54ab1ef5f8812c3ba2d76a731cb7d809172bd8c41a66cb09e658f6e93e625ef562a43717f2903efb79d5b71197435728cac935f9a976d03dc7f4d2fd3c01d4d9e6a264a6ff42b6ca0542a91c04bfc5025ccb18a8732b7d4dd700c7780b88ebd6d4c75e997f86b7359bf8f1a3ed42377d33f22d910e2491b9e5a3640188c7d8b7a2b9e4530f05238", 0xcf}], 0x4, &(0x7f00000005c0)=[{0xf0, 0x10b, 0x3f, "3596d0de0ad7d72f73bce0ee83f3c620a235d0e609b7e6881e6fe6e71e68f50ecb7ff1cdde24a92587d733e7a11b90b22502448d7bca71fa6d0bf4e5274c82c712adb08c84c4a8397485ce2b1621c16061e60c5dc56a69f71a0f10d7fb2e5a712607ebf4f674947e2ca7e9e602570f4d1ecbef71771e272aeba052e369fc2deff91fe3ac57bdf36e821ddd460c08e88c77ddf2951316b84fd5c463eb76294f472eb98b4df61c30834a226377bc20bf8db2064b8130b4f8d5145b2fe32bcf8e689490fbdc69b1ae6bd48de78137ea2d66978025606a7f6a0dc18deece4911"}, {0x20, 0x11b, 0x9, "481a1cc2de7621f7f68f5240"}], 0x110, 0x41}, 0x4000010) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"64756d6d793000fffffffffffffbec00", 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) msgget$private(0x0, 0x48) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000340)=0x78) 2018/04/08 22:48:03 executing program 7: socket$packet(0x11, 0x4, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000000140)) 2018/04/08 22:48:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x0, r0, 0x1}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000380)={0x17, 0x6, 0x80000000}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000004c0)={"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"}) r2 = msgget(0x3, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/228) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x480100, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)=0x0) timer_gettime(r3, &(0x7f0000000400)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000440)={0x4f, 0x9, "c5ca783ab65973a281d869c4606e0fb7e9489978c72fdb914e7f0dc0d8207d90e057fbba216e02bd9f8147b6e0d21b0347169261febb9c9b86ad30423a5fa37d79eb9379d733de"}, 0x4000) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000300)={0xffff, 0x800, 0x6, 0x2, 0x1}) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/08 22:48:03 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6c000000000000, 0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x200000000002040, 0x0) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)=0x8) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="e3689fa41da9844b2b1256f5bd91a0a8448f6aec7f2c82130cfb091211ca334229f9fae31498d054d162410314fb6678adcad96417813a93747494cff22f391f780ed1bde9dff79b4f1bdb46f7be1cda2c1875e995b852a5479f6b14381c225a90a0d016234215038b6eefb8e262d5cad827a0c62d2835663065fd970784d11eee0855c01b5a3089d669db5de9156e36a6f8982113cdd51a02c1861a05a09ad5d82fd7e622a6bc0134c6ff6219c63c204c577e799cfc0bed52c0ec7f5a218dd594f8"], 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x4) r2 = fcntl$getown(r1, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0xffffffffffffffff, 0x6, 0xfffffffffffffffe, 0x1000, "6db34d0f9f2a37e2cd0e4523f152c69a76932f9a471775e74f2f6999506ffea0536a174a04d237179dae6740", 0x1}, 0x0, 0x0, 0x8, r2, 0x4, 0x80000000, "979ccd701514aa965064eca6599955ddf9338f31599816b22b9e8eb13cd9a0577361c04b4f5fd56723920c0f1a28680dbaf478e94a148e56c73ba92c27d77560", &(0x7f0000000040)='io.weight\x00', 0xa, [], [0x4, 0x6, 0x1, 0x4c9]}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0xfffffffffffffe64) 2018/04/08 22:48:03 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x7, 0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) recvfrom$packet(r0, &(0x7f00000001c0)=""/77, 0xffffffffffffffa1, 0x20, &(0x7f0000000100)={0x11, 0x1b, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2ea) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f000075f000/0x4000)=nil) shmat(r2, &(0x7f00004fa000/0x1000)=nil, 0x4000) prctl$setmm(0x23, 0x800005, &(0x7f00008f6000/0x4000)=nil) 2018/04/08 22:48:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) accept4$ipx(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) fcntl$setsig(r0, 0xa, 0x12) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) tkill(r5, 0x100000000000016) close(r0) 2018/04/08 22:48:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) mknod$loop(&(0x7f0000000080)="2e2f66696c65302f2f2e2e6530eb", 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) quotactl(0x9, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)="8cc2ef9932f6d668ee7725398cad108130ecf55010bcc7457d25a22d87d55e47e080fa50c6fe903b31dc3f5c904f01379993e3b9bb4d0c3ef48c09fbfa23f8167f1419bf12bfaf3c19981a3faac074381657b4f54378dd9379e55e0d9bd7c9c5e7767860b9ddd68a74b7227d1b3a3ecd1e4b8590f9575f85f844ff8490901de0efaf9a51f5c88a10b2f0c58a1aaf85234c82778693fc") 2018/04/08 22:48:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x4e}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r1, 0x5cf}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)="8e231de3abcfa1ce7c7aac2d1008591d8ef062113cc5483b28d3cf3815e95a5aeb1b367affae1e68a38d7d7369dff37dfddb6292c078d499ee89dc9386", 0x3d) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfffffffffffffbff) 2018/04/08 22:48:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r1, 0x434, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf3d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x32}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000140)={r0, r2, 0x3, 0x8, &(0x7f0000001300)="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", 0xffffffffffff0000, 0x10000, 0x2, 0xf5, 0x9, 0x66e8000000000000, 0x1ff, "50cf2f1efd3695b5c9e60da2d8eb69b91daf9f8f8f29eaa1e0263378669ebfb46cd5242494a27f53dddf0c6f87438ddc6f2c842b873cedcc0a29d5aa6e5ba5290151345c87162f367c76a2d16cde902ed55a0b088c5c99378bb1bacb8b7abb0726b28692155e4b18469da6ff2cf54d74c2dcb380febbc113fa3a5319e8366f0333021bb0530e748d1d9a7d88420eed5755ddd1"}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)={r5, 0x88, "5b26fb10320c426fecae1ebcc76a8cff976d384650d2dcbf953ff72504c8177f5168585ee64a8d080ed59bdb102ddbb9b1b0f9c6dfbd2bf6710beac75e3770c15cb32740491e42492d975ae3dce56631bcc3bca9987ed400a7008e72aaba546554ae70102ef5c78d3250232445065297ca59c16cd77b7bef1c6fb2d90c8ed0969adacdb30c8bbb44"}, &(0x7f0000000580)=0x90) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="050a000000400032739868333000"], 0x14}, 0x1}, 0x0) 2018/04/08 22:48:04 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000995000/0x3000)=nil) read(r0, &(0x7f0000000000)=""/107, 0x6b) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$TIOCCBRK(r1, 0x5428) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x7fff, 0x401, 0x100000000, 0x3, 0x0, 0x6}) 2018/04/08 22:48:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)="5e54a06f3f6c954c982f67b3d0c9bc9c133f5f4af97611d03d465fa60512c1ec99bbdf258b16f0479c056d4b7e024e7adf28ea56d2d2cb622491ddef8cb2e35d76ef609a3a6b6dde680310e523305b9945243bbce10afa9b972fbebf10d8da449013a438149e678407a6a21106aba3758f6068cc65b897", 0x77}, {&(0x7f0000000280)="266677168d74ede90464a66c06b0d798df2f8339be5b320e7680b9e3ed03d1f891774b120c80960b03017e009d175a63b0d4c676ddd3375d34786671765ab33b4a62e7dd76481ab8c7e738bd1bbe61c7eefb544c12ef6863471c28f1712f42d4eef5ee7ab7988f155d3133f217", 0x6d}, {&(0x7f0000000300)="0325e4d984629159a9f42d89775abb3cd553d14c5d94a98caa5ec432684f2e9a6039cc2c779543ad810d3a715f15fb7acdcedbb1aab46fb411ddcba210dbe46195e488b2fc1645d7ab29bad1b73dae2f05cd8262c93b8d7f716e3f83add972ea4dd951ffd55ed0d4f739f06694e1b2ecae26bbf51924afd43d51daf5215b5133c41357810bfa9745183a0f5e7e379d274c", 0x91}, {&(0x7f00000003c0)="f71f8b2e8e1aba9441e77d73fdbac4316a7d3e1e10b8519fa3f148f373b0435b309fe52e0f6688ed6b36758878a236900b85fc4febb14e257e28703f73b16c06a7fc0e62e6b15d84d67d284309a105cee2cce754cae49cfa30947855fc4ca245a8632b191abb44e569a4ea1eeee6495765b74d3a41d6bf0630f09349952ae52e564bda51d4629cc340c71012ab01261e98c53644", 0x94}, {&(0x7f0000000480)="2876b11e273783898a133569b25f17dd72e936d4a20c941bf02883edb3d3d3c2dcbdd4df9b504475e05d1e9bbf4e235850304ede6e1305b5e014deb5352882af45845b707a8133e565619d7dded52e2898a82fd22a2d4a1b16d98cbfd6c1c2149c9bd36c322c8e7a24b95c94cde63000f7609b746e7e392cbadf13fa6e060eb705106613b2e0988f97b4be1d619b940018ebda0f5e275b76c1287f60fa7e7333a145ce7631111fa760f5a0e35f40e0fe55873a1d90f5", 0xb6}, {&(0x7f00000000c0)="547e0c53a084f1461929e98e140eb030077de46f40d53dcf49", 0x19}, {&(0x7f0000000540)="374550eedc7c267f67be5e28913cfec957a8bc177f5d94697138e34545d83d06cd07edad45ffaba4331f12af09da0334b721c34ef6640dfb0e0d50fd999d6034cddd89fe7284df6048581bc25ffa9bdaa703e4e18310dfa33a8543e830f40fafec302d546959", 0x66}], 0x7, 0x6) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xda, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f050f0d6841b832018ee08fc95001a90010b8a3000f00d00f2215f081608c00a0ba4300b0aceebaf80c66b845b0b48c66efbafc0cec66b9014d564b66b87f00000066ba000000000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:48:04 executing program 5: sysfs$3(0x3) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000"], 0x14}, 0x1}, 0x0) 2018/04/08 22:48:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x200, 0x10000000000003, 0x0, "568b001e2d9f3fa4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8d87eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e23}}, 0x80000001, 0x2, 0x3, "138555c200b4977204f9a65e0e8a3e0d12f929c2ad2a6f17ba53764315ef52200378fb8333019947ad5e7943fa5ab00f782b7113393d6afb7cee4c267eff523a639148238c53e8cc905d584ba341f70a"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000340)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto(r0, &(0x7f0000000100)='U', 0x1, 0x0, &(0x7f0000000200)=@generic={0x0, "e93a34451c1c774bb9e641f383cd73ff313dfeac2a125a5f058af96dcd96ae37fcb04e9f2bde6cab7b69760b74cd34a557eec27a6fc4e509754e902f5288f93e5e59a04535954b020ac4946efe7b7a44b14452fbf0ec814136a48521b2a6140e5cf2ad1ea3bf5fe2fe99f86b703bd8f6a0117ec042c9fb5ff4929eeadc49"}, 0x80) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/04/08 22:48:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) fstatfs(r0, &(0x7f0000000140)=""/74) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/08 22:48:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xc0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/08 22:48:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x41, @tick, 0x0, {0x1, 0xfffffffffffffff8}, 0x0, 0x80000}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x20100) getsockname(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) 2018/04/08 22:48:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '737'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) 2018/04/08 22:48:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x889e, 0x3, 0x401, 0x7ac5a35d, 0x3921, 0x2, 0x6, 0xc098, 0x23b, 0x40, 0x309, 0xfffffffffffffffd, 0x71f7, 0x38, 0x2, 0xfffffffffffffa62, 0x7, 0x8000}, [{0x6474e551, 0x200, 0x4, 0x7, 0x2, 0xfffffffffffffffd, 0x5, 0x280000000000}], "9e8f56bf4c0287"}, 0x7f) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x6, 0x40000) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000100)={0x5, 0x6, 0x5, 0x4, [], [], [], 0x72a3a822, 0x101, 0x7fffffff, 0x3, "a19f6f992da107928b15a2602687fb82"}) 2018/04/08 22:48:04 executing program 2: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="09a97f70", @ANYRES32=0x0], &(0x7f0000000580)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x10001}, &(0x7f0000000600)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r1, 0x400, 0x41) r2 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x8, 0x201) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000840)={0x3, 0x5, 0x4, 0x100}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="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", 0x18c, r3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x0, 0x3, 0x0, 0xfec, 0x80000001, 0xffffffff, 0x2b3bd317, 0x4, 0x101, 0x80000000, 0x0, 0xfff}) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="00f5", 0x2, 0x0) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00@\x00\x00\x00\x00', 0x304, r4) keyctl$update(0x2, r6, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sha3-384\x00'}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) openat(r7, &(0x7f0000000200)='./file0\x00', 0x400000, 0xa2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) uname(&(0x7f0000000880)=""/4096) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000340), 0x0) 2018/04/08 22:48:04 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) listen(r0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/04/08 22:48:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000780)=[{0x58, 0x1ff, 0x8, "deceaa6278f6cb85b78d3a3708134a207bc5861eb613ee4c842273d2f94155bc2546502a743e6aa4e2709f2e41f8b8d5aff895f9f44ebfcd7ec74cf88c1cf1dcadfd9f17106e77"}, {0xb0, 0x0, 0x5, "33bb723468fd8970c3610c91cc9446464d3255a4afdb219a487a534bd07db1a5042fa455db9500adf5d6e1836554bbcff5e240448c4c293b29882de3f45ee1de2dbaffd5f51c86638850b0d3703e9cce33a4147b6e3d2a0a97964185994cd15f804c3b3bf5e235a78ffe2eb7f812fd5670625710d0e3843db3e0e8f509f143a8374b95e5d5f383fdd95b852df9724d403b58aefe303dc20f600cb140"}, {0x48, 0x108, 0x5, "8e5a389df301930aed49ee709cf48ab3160293c3d9f8f117cc0223dcffcaa67d541ba9ce66d5d2d38209957de48f87a829bc48cc062f"}, {0xc8, 0x1ff, 0x1, "d39968dcd63f2010d6bfa8e24599335c0acb49cdb33463d7f290acb70502715f78480fd8bdc62181b54b61305bdb314b76a3f9ab4bee6458b55ae50f48bd0f767a4bc823ef98a0945d91d469ab2d5d1c58e2a05b4c6f7911bc8be11a6ae224095136d1b64a1d7d2654b7471b31250e81c996e5b83ca52480fb6313b1c9b7a9f513895278173bd5604b629bb1297a97863137df29921270b4600a9565ef610cca067c5333f501b51cb1f2e451e3af257fb4f7"}, {0xe8, 0x88, 0x9, "b53e0c0bcb148bd4488229a07e03f3c0d71b89e752c99905bc3e87230444a97369e0f40e44a72073b28992420d958d348eef8f319804a1cd1ae94c58677ec4c3f6c13690955cb4b389e9b3197e37b88decb9603da5947b863b021a11da6444021788ec5df30368200a43743b961ed05f561a7ef93de42fd54a10c5d96ba23111e84f12ee2098fac66c7d452fba14dba03639bcfc791a5cbc6852319058690c896a629f7b1dead7a9ed53d88b6bed698880327a519ccb45b744a759b7a3c38873ba50992297f28cf8f14a09396bc74996695579"}, {0xa8, 0x13b, 0x7, "3f07040f9834260dc1adf7672c8355ecd5a97bad360630048017e96096fadfade326d8ccabe33c48e6c42278bf0a1dcfe830ac4a36d6ac2215cd1c7672dd8440fb13116b1dfa59983473379a215ab40bcb7ab1d793815b015ba8928485b6ccd8ca74c583b495defc5248e2bea6a7ba1c71f4f17352a4bcc064caaed936b49a1cf457f0ef98de326e88ce0c075bc9d5e0f7"}, {0x58, 0x12d, 0x9, "3dbafad029fd97d215e6b396ab1ce347e3001f15a070f73caa696401f50ac664407185736ef09c6fcf13823992a87241661812eecf0396fc86e834a45c22b7af7e"}, {0x60, 0x11f, 0x0, "7c1618dab93c6c64210f7ad5825930260823b7647056b8ce85ff6cd7e64f9e9410b44d41fade09355a9542c8f5858b11a373231ece99a0daa15dbf28253951a37cc1d478366975ab979c54"}], 0x460}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/04/08 22:48:05 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x8, 0x3fc000000, 0x401, 0x2, 0xfffffffffffffc01, 0x80}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') statx(r0, &(0x7f0000000080)='./file0\x00', 0x6000, 0x410, &(0x7f00000001c0)) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1000, 0x2040) close(r1) 2018/04/08 22:48:05 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000004a000), &(0x7f0000061ffc)=0x4) 2018/04/08 22:48:05 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "38ef32", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x64}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7bc6f0", 0x0, "1145a4"}}}}}}}, &(0x7f0000000200)) syz_emit_ethernet(0x74, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7fff, 0x80000001, 0x3}}], {@generic={0x18, "6d4a19966145555ef16053299092ab78914928dfbbf2b68c0689c27bd05e874d2772ece2e3993c8c44fbc873b1afe2444efcd0074044b1482b838eb2cef4f9214b6f09942de9779faf515c2d9a6b688dd30060300c3cbc04f74ca51a7576a17b38ba"}}}, &(0x7f0000000080)={0x1, 0x1, [0x851, 0xfaf, 0x908, 0x7b4]}) 2018/04/08 22:48:05 executing program 0: r0 = memfd_create(&(0x7f0000001e00)='vlan0\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xc02, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x101004) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x28280, 0x0) dup2(r1, r0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000004c0)="b6", 0x1}], 0x1) fallocate(r1, 0x2, 0x100000000, 0x400) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x101000) 2018/04/08 22:48:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x0) socket$inet6(0xa, 0x80007, 0xffffffff) 2018/04/08 22:48:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='oom_adj\x00') getdents64(r2, &(0x7f0000000080)=""/115, 0xa5b25e8) 2018/04/08 22:48:05 executing program 4: r0 = socket(0xd, 0x7, 0x1) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0xfd18) 2018/04/08 22:48:05 executing program 7: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x78, 0x3, 0x6, 0xffffffff, r2}, 0x10) 2018/04/08 22:48:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4082, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x4) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)="ff070000000000080170fa1381afb5401e05adf0c9b1d9fb6a8a5323672252f5f51bccbe17d87ba36c34a604db4799fbc846e4ae627658a3b7aabc6af921bd91a126d4344f695ce4602a3c377a163455cf8b22a25b4e276aeaa9fc1340a3fa996073b9a1ff01f9018661e8735f5452da93642e1f9268b843735c932a728ea3fa94763511c87c2ab578b5dd36e6687c79847ae3831f7a5f555844c78fc2d3539df35ddf61a00461fe630ba2fde5b71d3599de42761b70a3db71056f5d5f01a3b84cdb8c577c", 0xc5, 0x0) 2018/04/08 22:48:05 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="00000080"], 0x1, 0x0) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x2) msgctl$IPC_RMID(r0, 0x0) 2018/04/08 22:48:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) r1 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10003, 0x18d}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2}) lseek(r1, 0x3c, 0x1) 2018/04/08 22:48:05 executing program 6: r0 = socket(0x8000000000010, 0x803, 0x1) sendmsg$kcm(r0, &(0x7f00000022c0)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0xc00000}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000080)="a84ac6186f4fe3cc320e607362d8f1d6acfa9ea060a11dc2af135951e8b7d7fb5e9c1712fcc5dce70fc186f49723ed0805c8884cfb67d7348205ede8f2eb7cf788aa27976ef90e791684c82a230fb500e8a295cd6701123b0be1c891e2584654ac7460eb43e4c494bf9066678be8e2df64368cdc3e08433c0eb2e9f45385e5843966a73e05e0564467ea73cb13546965bfde6cfca7f3621e417e17b4b8a7acbb32800f77c6114bce7d77fac235aa5f5066189e7d83a88d206a3cdc255917", 0xbe}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000002140)="b8d3692dd040b1e7386277bf3bdb43021851b86f9ec0fe2ad89a34ee919b030f9dbe6c3a7f9bdaa9f50dd837d5e7b25ed45e5c61e34ae90744dccbe1965c2b06ee34967f137c7edbbc1b0013b44754e2428023336c7cb67e702e52ab5c6fc9f604dc68dfaf69829242cf4763f3e67d8686b236d2ef3a0f0bb8c0d4ab5b", 0x7d}, {&(0x7f00000021c0)="b38f453cb5e3806c51a8759a3fd520b2a34129d8eecdc0e2f56fa7d555d226141dc705e66ca8afcedd04f10e8335cd60e47ff94d174ce4190bcb72c521e88544dafc5b065f1dd3d3d551580ecfab304e87805a02b3c422f0090d849de2eb8aa269b7aab26131", 0x66}], 0x5}, 0x1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00007f9000)=[{{&(0x7f000051e000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0xb, &(0x7f0000df9000)=[{&(0x7f0000d3d000)=""/4096, 0x1000}, {&(0x7f00000ec000)=""/217, 0xd9}, {&(0x7f0000da2f57)=""/169, 0xa9}, {&(0x7f00004bbf68)=""/152, 0x98}, {&(0x7f0000d33f22)=""/222, 0x150}], 0x5}}, {{&(0x7f0000a18ffa)=@hci, 0x6, &(0x7f00001cdff9), 0x0, &(0x7f0000259f14)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/08 22:48:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0x5, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) socketpair(0x2, 0x80002, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x6, 0x337}, {0xff0000, 0x80}, {0xffffffff00000000, 0x2fe5}, {0x2, 0x3}, {0x79, 0x2}, {0x0, 0x5}, {0x6c, 0x9}]}) 2018/04/08 22:48:05 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000040)=""/6) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/08 22:48:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x9, 0x8000f, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fffffff, 0x800) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000200e400002900000000000000000000"], 0x18}, 0x0) 2018/04/08 22:48:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r3, &(0x7f00000002c0)="fdffffff000025d3f14c99c6171eca4389f8fb85de3e9b2be529a6f10100da5f5bdf892b904fbd12444670a10b00000000000000000000000000000000", 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) sendfile(r7, r8, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r9, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/08 22:48:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210400000000000000000c000000080005000000000008000400000000003814024dae5db41e48ff950989d1217375c1fefde28a0aa787ec2853641b8dd1dd77099cbd0152fa3803ba8293d37e1468f11c5e00762052aaea0d67eb5bbe751864d2e35860e203995656dffaed5b76ce81aba6507caa2874f0f4e4fbb9c1450c9e91e6a4bc416ec3489aa2612a1f8f5dbe2252a67a49fc93d58630c259b70dc1e3090166f64d1e664fffc8bf43b14b7aa6a122ea1c"], 0x24}, 0x1}, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x440, 0x181) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = memfd_create(&(0x7f0000000000)='cgroup,\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000280)={@multicast1=0xe0000001, @broadcast=0xffffffff, r4}, 0xc) ioctl$TIOCEXCL(r3, 0x540c) 2018/04/08 22:48:05 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x400}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x800) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffff}, 0x117, 0x6}}, 0x20) write$rdma_cm(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="feffffff970d00fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="147000001b000004000003ff10bafb9a110c50586d17c94362fae1e600000000000000070000000000000005ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/04/08 22:48:05 executing program 3: syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x183700, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4000000000, 0x0, 0xfffffff7ffffffad, 0x1000000000000004, 0x202, r0, 0x5}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x403c5404, 0xfffffffe, &(0x7f0000000180)) 2018/04/08 22:48:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2ad61a", 0x3}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f40f47b2b416882d9f56ca3dc93ef2177a87", 0x12) socketpair(0xb, 0x805, 0x7, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/08 22:48:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0000, 0x240040) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)="9af0", 0x2) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000000000), 0x2) 2018/04/08 22:48:05 executing program 1: set_mempolicy(0x2000000003, &(0x7f0000000000)=0x1, 0x38) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x6000, &(0x7f00000000c0), 0x0, r1, 0x4}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') 2018/04/08 22:48:05 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) prctl$setname(0xf, &(0x7f0000000180)='keyring-*-\'-lo\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/08 22:48:05 executing program 2: prctl$setfpexc(0xc, 0x100000) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/226, 0xe2}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) epoll_create(0xffffffffffffffe0) 2018/04/08 22:48:05 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmmsg(r0, &(0x7f0000006300), 0x400000000000144, 0x60040) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x4fa25908, 0x2, 0x0, 0x8, 0xa50, 0x79ad, 0x5f}, 0x20) 2018/04/08 22:48:06 executing program 5: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000250004000000"], 0x1}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001a40)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x5, &(0x7f0000001580)=0x3f, 0xc043d1652eb6123c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000001900)={0x10000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) fallocate(r3, 0x0, 0xffff, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r4, &(0x7f0000001340)=ANY=[], 0xfffffe74) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000001840)=""/171, &(0x7f00000015c0)=0xab) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f00000000c0)=0x2) creat(&(0x7f0000000040)='./bus\x00', 0x0) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) 2018/04/08 22:48:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x804c0, 0x0) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='skcipher\x00', &(0x7f00000000c0)='securityppp0\x00', &(0x7f0000000100)='keyringsecuritysecuritykeyring\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='mime_typeeth0##\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='skcipher\x00', &(0x7f0000000240)='salsa20-generic\x00'], 0x1000) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/08 22:48:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x1, 0x1, 0x1}, 0x14}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/08 22:48:06 executing program 0: move_pages(0x0, 0x7, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1274fc93146211cdfa92d0fc74ab747c3a9c5a1c90a0ce10fe5c77e5ca2532c7a1444cc61fffbd319e21162faeae2d413f36f07d78d734263946df41a83521bcdecdcb446c462f156c10a830f4fe42eeff8d9b2bcfae3a82bb3a4c9a08e02b8190d9aaa8f3694f764a4bb4ff80d1fd58fd8d097a29948f9905196e77ede15d0058f68e6b92c67e5c7cc8a4c507d52a0196a46966be51d616cd8c9613607175a2094cf3485cec6f86e0e4f7f88436b86017444034cc01e0bbec11a71c203743ac5e117e591228b7830fd268d9691813a7f0e5d077b65590ea37ba9a02441a8f4f70f5906cc21c6f7465d91721e94088d797d20f3027b243afe309e0010c1c2d9af07d666277a5f0cc", 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffff8c808760, 0x40000) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/08 22:48:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4083c0, 0x0) listen$netrom(r1, 0x3e) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x10002) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000002c0)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140), 0x4) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070005000200000045efffff08009b0007001a000f000000220001de3320350004e9ff80d25de0b397", 0x16b70d3a059572f}], 0x1) 2018/04/08 22:48:06 executing program 4: socketpair(0x7, 0x80006, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) r2 = socket(0x0, 0x6, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3, r1}) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r2, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000011c0), 0x4) 2018/04/08 22:48:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x10, &(0x7f00000001c0)="17", 0x1) 2018/04/08 22:48:06 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0xa00000400, 0xffffffffffffffff, 0xe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 94.516506] rpcbind: RPC call returned error 22 [ 94.530236] rpcbind: RPC call returned error 22 2018/04/08 22:48:06 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @empty, @dev}, &(0x7f0000000040)=0xc) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x730000) 2018/04/08 22:48:06 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="fc"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000001c0)) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/08 22:48:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000140)) r2 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)=':\x00', 0xfffffffffffffff9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = semget$private(0x0, 0x7, 0x200) semop(r3, &(0x7f0000000280)=[{0x0, 0x3980, 0x1800}, {0x2, 0x0, 0x1000}, {0x3, 0x6}, {0xa7097a33833b3391, 0x2}, {0x0, 0xffffffffffff13d4, 0x800}, {0x2, 0x3, 0x800}, {0x4, 0x2, 0x1000}, {0x3, 0x4, 0x1000}], 0x8) keyctl$get_persistent(0x16, r1, r2) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@mpls_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/04/08 22:48:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@empty, r1}, 0x14) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)="58e98c342604c54883e790551bca92618a838b46e543821d042e32aae50d8889a759c482ba222372d3f7", 0x2a, 0x5}, {&(0x7f00000002c0)="04c61e6979c2f1016b26842f6c2b2da0cb26409ec150105e884d74de98e4c3767e9af3b8eb68e09e4d8fa49310da32a4dd1806cae4e89b164ea5e4a84865f3b1c320034e45f43f6ba52219dfd3c1a708fc2ec101e7d6182e8cb2e11076f2b1b2e4c797f5d6f3a54b44219458f56238903b845623e6058bf0c4f16985e078286ace5e13a97c2026c34914533da41c3ca96ae99d6a9de9cd8eff17eabddb570111a56427832ac0883a380029df1f02e1128d47bf6bc2cc9840b37ea274510846f28d31eef0d0815504cda1744f00369bab0cf186570f43052bfd74547d5661931a3a011981", 0xe4}], 0x20000, &(0x7f0000000400)={[{@nodiscard='nodiscard', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) 2018/04/08 22:48:06 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)=""/165, 0xa5) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/08 22:48:06 executing program 4: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000001c0)) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) socket$inet6_icmp(0xa, 0x2, 0x3a) syslog(0x5, &(0x7f00000000c0)=""/131, 0xfffffcc9) pwritev(r0, &(0x7f0000000900), 0x10000000000002da, 0x81006) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x2) [ 94.641581] x86/PAT: syz-executor7:8637 map pfn RAM range req write-combining for [mem 0x185590000-0x185593fff], got write-back 2018/04/08 22:48:06 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x900020}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xf0, r1, 0x200, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf57}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4008000}, 0x804) waitid(0x2, 0x0, 0x0, 0x2000000a, &(0x7f0000000040)) [ 94.786682] x86/PAT: syz-executor7:8637 map pfn RAM range req write-combining for [mem 0x185590000-0x185593fff], got write-back 2018/04/08 22:48:06 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x250) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10d8c2, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x1000, 0x218, 0x2, 0x36}) 2018/04/08 22:48:06 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x0, r1}) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="83e982a049f7dc22407dc4a162531bea85c522f1d66074e666cd3b8c240b321b959624f23d0ce3b987eeb6d6e74c58b2b720dadfcc3a7669513742d15bc824e58bdb8b47c71cd2bddbc41ee135d93a59c5c9038a"], 0x10}, 0x1}, 0x0) delete_module(&(0x7f0000000440)='dev ', 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x4) fallocate(r2, 0x0, 0x0, 0x1) 2018/04/08 22:48:06 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/195, 0xc3}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/149, 0x95}, {&(0x7f0000001580)=""/103, 0x67}, {&(0x7f0000001600)=""/137, 0x89}], 0x7, &(0x7f0000001740)=""/4096, 0x1000, 0x1ff}, 0x20) r1 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) tee(r0, r1, 0x1, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x103000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x10000000, @empty, 0x8000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9de}], 0x48) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x800) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000006000)=0xffdffffffffffffe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x90000, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x5d5}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) eventfd2(0x8ffff, 0x80a00) 2018/04/08 22:48:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10201, 0x0) write$sndseq(r0, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) 2018/04/08 22:48:06 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x3be) clock_gettime(0x0, &(0x7f000000d180)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000009b80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000af00)=[{&(0x7f0000009c00)=""/39, 0x27}, {&(0x7f0000009c40)=""/135, 0x87}, {&(0x7f0000009d00)=""/4096, 0x1000}, {&(0x7f000000ad00)=""/131, 0x83}, {&(0x7f000000adc0)=""/98, 0x62}, {&(0x7f000000ae40)=""/17, 0x11}, {&(0x7f000000ae80)=""/82, 0x52}], 0x7, 0x0, 0x0, 0x7}, 0xfffffffffffffffd}, {{&(0x7f000000af80)=@hci, 0x80, &(0x7f000000b1c0)=[{&(0x7f000000b000)=""/176, 0xb0}, {&(0x7f000000b0c0)=""/217, 0xd9}], 0x2, &(0x7f000000b200)=""/174, 0xae, 0x7}, 0x40}, {{&(0x7f000000b2c0)=@can, 0x80, &(0x7f000000b8c0)=[{&(0x7f000000b340)=""/142, 0x8e}, {&(0x7f000000b400)=""/103, 0x67}, {&(0x7f000000b480)=""/85, 0x55}, {&(0x7f000000b500)=""/141, 0x8d}, {&(0x7f000000b5c0)=""/46, 0x2e}, {&(0x7f000000b600)=""/6, 0x6}, {&(0x7f000000b640)=""/197, 0xc5}, {&(0x7f000000b740)=""/88, 0x58}, {&(0x7f000000b7c0)=""/101, 0x65}, {&(0x7f000000b840)=""/124, 0x7c}], 0xa, &(0x7f000000b980)=""/193, 0xc1, 0x7}, 0x7}, {{&(0x7f000000ba80)=@sco, 0x80, &(0x7f000000bbc0)=[{&(0x7f000000bb00)=""/159, 0x9f}], 0x1, &(0x7f000000bc00)=""/201, 0xc9, 0x8}, 0x4}, {{&(0x7f000000bd00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f000000bdc0)=[{&(0x7f000000bd80)=""/7, 0x7}], 0x1, &(0x7f000000be00)=""/4096, 0x1000, 0x80000000}, 0x40}, {{0x0, 0x0, &(0x7f000000cfc0)=[{&(0x7f000000ce00)=""/166, 0xa6}, {&(0x7f000000cec0)=""/212, 0xd4}], 0x2, 0x0, 0x0, 0x7fff}}], 0x6, 0x40, &(0x7f000000d1c0)={r1, r2+30000000}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000d200)={@empty, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x100000000, 0xb80, 0x100, 0xffffffffffffffff, 0x10000, r3}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x15}, 0x1c) 2018/04/08 22:48:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)}], 0x6, 0x42) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x4, 0x7fffffff000, 0x800, 0x4}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/08 22:48:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001bc78)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000800900000003000000b0020000f0000000ffffffffffffffff00000000ffffffffe0010000ffffffffffffffffe0010000ffffffff03000000", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/04/08 22:48:06 executing program 5: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x17ffe, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x1500) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4009, 0x0) fallocate(r2, 0x20, 0x0, 0xfffffeff000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000100)={0x7d, 0x0, [0x7, 0x7, 0x7f, 0x5]}) 2018/04/08 22:48:06 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x802) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x0, 0x8000}) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00000000c0)=0x9, 0x209) 2018/04/08 22:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x8001, 0x4) pselect6(0x40, &(0x7f0000000000)={0x1f, 0x2, 0x4, 0x3, 0x3, 0xd36, 0x3, 0x5}, &(0x7f0000000040)={0x2b5, 0x7, 0x9, 0x9c, 0x1, 0x2, 0x5}, &(0x7f0000000080)={0x4, 0x0, 0x1, 0x3f, 0x200, 0x4, 0xe3c5, 0x9}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x8}, 0x8}) 2018/04/08 22:48:06 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x10081) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1, 0x13d, 0x400, 0x0, 0x400, 0x8001, 0x2, 0x3ff, 0x8000, 0x80, 0x200, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 22:48:06 executing program 0: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000040)=0x20000000000, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)) 2018/04/08 22:48:07 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x31, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ppoll(&(0x7f0000000180)=[{r1, 0x181}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000001000), 0x8) dup3(r1, r0, 0xfffffffffffffffd) 2018/04/08 22:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3ffffffffffd, 0x1fc) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x800) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) 2018/04/08 22:48:07 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) r1 = openat$cgroup_ro(r0, &(0x7f0000000440)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r4, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) ptrace$cont(0x1f, r5, 0x4, 0xe56f) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x301000, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x2, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) creat(&(0x7f0000000340)='./file0\x00', 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000280)={r2, 0xe354, 0x3, "8417b1a9bd05065e4426ca1d06296dca0a764429d96aeb1093b688e8e473c82056288ffe078263884405c274140f2aa781f25fa7c6074301b3cc8e2d0330d722242d68e4cb8f275b7e2a42f8b8a2b625137b39459484521cdedebb555f61c524db129c098faf849d974a90497a"}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300), 0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="77f0db5c7094a056d6bd9c14c787ff8f447dbeeb00f58df3fb3062bd53d1d63ec45a9d4ef2b44d3f0fe17c5656e99a587c8edb0f6348a9cfc278af10d420aaea5c4c7981e79fd9900c9abfa692782ada7650755a404598fab7e8f94aa17d435178db6317709692f80de3bda4bb6077d158344d8dd07e1d3fe31f12b9c6a0707deb28cda5cc21784ae3b3a18b67c080e35765e354fe8093a80ffcf2bac6d70acea238d4636b1aa3a0dbb45258c1c56175dc19b51fb67fcf") 2018/04/08 22:48:07 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x5}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000240)={0x5}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80, 0x610082) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r3, 0x100, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc88c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x4000) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x4, 0xfffffffffffff000, 0xffffffffffffff37, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x0, 0x92}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0xff, 0x4db, 0xffff}, &(0x7f0000000340)=0x10) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/04/08 22:48:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xeffffffffffffffa, 0x2) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0xac75) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="48b9a1567c17120c840a98b20822a86b2e707d44532bca248195b175a07476974e410e7392028567793183a1a44e8ce2a40a92aa72ea9d5e4048df12bc1816729282b192d4e4039fa7ab1cbead3c048716e4478fd0ba14512cbbdb73c2754e495bc7b1a1ac06967e85007359387962f8f77fdb6807b2f3cea6d221b477e7f3fc82b9bc166350295832791e80efa4300d88c00d970462a7a58fe663d249850936d3f13427bc05429ea71b05db3f44648ed515f3bcddec72762049f2abceb199385707") ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) ioctl(r0, 0x81, &(0x7f00000002c0)="30844b8608714f64c80b03d4bbff0828fa381aaafa2c2dff08cfa3d1400f5760ca1ec8245d71edfdbcab6670c9ec8f488c3147aac0043798b512213f57ec5876021917decfcb74e7480e4355c56e0e565210e110e737cbaab22eddc9de0e") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000200)={0x0, ""/166}, 0xae, 0x2, 0x0) 2018/04/08 22:48:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="e2747266732e697039746e6c3000552fe7f40d65695366e7cb318a587350672c7b278cdc51687828473c8200dab9c6c99ac7aa0e74d20619500336089deff4a7f910315fe6d4221a0d80980b74fd41757452b3152e864c705faa08ad9d73a3813595bcde3830d501adb4fdb713ad95458428773781afd677784c0b0f2d68910ec26382065529ba2794d56de0b64249ce6e0aa83adbbf2fbfb37e24354d31079b28edd126de0a3f42a050c62e671a30429b0264dbdd978838e6e4ce6f0904f28e64d65ce5f64eb362e9dbff12d5bb452f4920d5eaa0f585cac6878996705d0179de87cd125f65ad4051287d8adcb2a671c0323186"], &(0x7f00000000c0)=""/146, 0x92) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags}) 2018/04/08 22:48:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x701001, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x29, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) 2018/04/08 22:48:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff82, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000180)=0x8, 0x4) 2018/04/08 22:48:07 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000001000, 0x80) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/160) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 22:48:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/25, 0x19) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x7, 0xfffffffffffffffa}, {0x4, 0xff15}, 0x8, 0x4, 0x40}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/08 22:48:07 executing program 1: r0 = socket(0x1, 0x7, 0xfffffffffffff777) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e23, 0x3, 0x4e20, 0x0, 0x0, 0x80, 0x80, 0x2e, 0x0, r1}, {0x9, 0x7f, 0x4, 0x1c0550a3, 0x4, 0x0, 0x1, 0xfffffffffffff001}, {0xe96e, 0x8, 0x101, 0x9}, 0x100000001, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x3, 0x2, 0xb99, 0x8, 0x7, 0x3}}, 0xe8) rt_sigreturn() r2 = gettid() exit(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioprio_set$pid(0x3, r2, 0xfffffffffffffffc) 2018/04/08 22:48:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfe7, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x9c0, 0x3f, 0x81}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x1, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x240000, 0x0) connect$bt_sco(r3, &(0x7f0000000180)={0x1f, {0x7, 0x8, 0x101, 0xc18, 0xb0f, 0x9}}, 0x8) [ 95.999825] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 96.047997] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 96.088171] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/08 22:48:08 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) set_tid_address(&(0x7f0000000040)) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/08 22:48:08 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') dup2(r0, r1) 2018/04/08 22:48:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002240)={0xffffffff}, 0x2}}, 0x15f) write$rdma_cm(r0, &(0x7f0000002300)=@bind_ip={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, r1}}, 0xfffffe3a) 2018/04/08 22:48:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x28}, 0x1}, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000000)={0x0, 0x0, 0x80000001}) fsetxattr(r0, &(0x7f0000000040)=@random={'security.', '/em1]eth0\x00'}, &(0x7f0000000080)='(md5sum\x00', 0x8, 0x1) 2018/04/08 22:48:08 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f93", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x330189e6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getrlimit(0xb, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x82600, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000240)=0x4000) fadvise64(r3, 0x0, 0x1, 0x3) tkill(r2, 0x15) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0bc109000101800000000100080005000800ff0f0800"], &(0x7f0000000100)=0x1a) 2018/04/08 22:48:08 executing program 6: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000140)={0x401, 0x100000000, 0x7, 0x4, 0x7ff, 0x6}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2}}) r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x140) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000200)=0x79, 0x4) keyctl$unlink(0x9, r3, r0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$TUNSETLINK(r5, 0x400454cd, 0xfd) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) alarm(0xffffffffffffffff) r6 = semget$private(0x0, 0x2, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000380)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000480)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) lstat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000600)={{0x8001, r7, r8, r9, r10, 0x91, 0x8}, 0x4, 0x7, 0x4}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) 2018/04/08 22:48:08 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x30, 0x1c, 0x409, 0x0, 0x0, {0xa, 0x0, 0x0, r3}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x5c1, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000300)=0x7a8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000040)=r5) close(r4) getsockopt(r1, 0x4, 0x805a, &(0x7f0000000200)=""/150, &(0x7f00000002c0)=0x96) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xfffffffffffffffb, 0x0) 2018/04/08 22:48:08 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x4, 0x6}, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x301040) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/251) 2018/04/08 22:48:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c40)={0xffffffff}, 0x106}}, 0x20) syncfs(r0) write$rdma_cm(r0, &(0x7f0000002fc0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x1000000, 0x1}}, 0x20) 2018/04/08 22:48:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffe9f) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) sendto(r1, &(0x7f0000000300)="ea155f8f", 0x4, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/04/08 22:48:09 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000180)=""/204, &(0x7f0000000280)=0xcc) r2 = dup2(r0, r0) pkey_alloc(0x0, 0x3) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f}, 0xe) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000100)=0x10) listen$netrom(r2, 0xfffffffffffffffa) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) pkey_alloc(0x0, 0x2) 2018/04/08 22:48:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r2, 0x2, &(0x7f0000000140)=0x895) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x0, 0x10001}) sendfile(r2, r0, &(0x7f0000000100), 0xffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syncfs(r0) 2018/04/08 22:48:09 executing program 1: open$dir(&(0x7f0000000080)='./file1\x00', 0x3ffc, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffffe) 2018/04/08 22:48:09 executing program 3: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x213d) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$TIOCGLCKTRMIOS(r0, 0x5412, &(0x7f0000000000)={0xffffffff}) r1 = open(&(0x7f0000001840)='./file0\x00', 0x480, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001880)={0x0, 0x97, "09258dc90b533929af29c05afd9b1d6fffc0cbc9a61276afbf82375650bb24dee09c7e0ad85502d2e988459d6877bce23a231c352d6f218d7ca00d68128f6c9cb06c6f0f492e5db9518971b5e9e35d85e3f145fe38deec8860e1c84c1fd66968d4d72c5a74a9c754ac793adc291926b15af51a61b50d597efd4cff906f02c70a33300d3efae77ebc7d1cf968cff36bf0274b56a5d24280"}, &(0x7f0000001940)=0x9f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001a40)={r2, 0xbc, &(0x7f0000001980)=[@in6={0xa, 0x4e24, 0x32ddc512, @dev={0xfe, 0x80, [], 0x16}, 0x5}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x72ea77}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xa634, @empty, 0xb14}, @in6={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x10}, 0x3}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0xffff}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f0000001a80)=0x10) 2018/04/08 22:48:09 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80984120, &(0x7f0000005e0b)) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="531619", 0x3) bind$ax25(r0, &(0x7f0000000080)={0x3, {"d180064e2daf1d"}, 0x2}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="b700000065c580f7ee4b00223a68a09f91167dac5a184e2b18d7ed7424484c59a9ac4c605597066c5909d1e8d90ce4e2f97d386193d58b20497d49fb05ef57eb0fa689870894662d5633ce9fb3b23eeaf227b1a83fbbe353a6fc01133410785d022c19084c212b587964f14b1140fe8403159cd0cdfe570782c3a28f7232feefa5b8c56a83e447a90e58f045157b7f10c84e5bf929f5b7ed331987c91ee887ccb53039137c4ec0de6ac66970eb7b80289a921e152366d556827c2c45b57a8ca96d576ba7fb00a0d2b0acc24b2c8d630c1080cccdb533a93eb26d91edf181b64c70348ef883e5d9123d54b257aa62aa912f2f3e9a"], &(0x7f0000000140)=0xbf) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xc682}, &(0x7f00000001c0)=0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x3) 2018/04/08 22:48:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000f284d63affe2c3c899bd1ed87e50b08652b6fcf5cb54f49976fda1f2f89d4dfb670dabc485918076e6ff2f2af91ac7718e3bbf1d84a17e50cc8dd66c9022a715bde3d7d7b2704f17bc10e36a26a394eb3639aad4b3", @ANYRES16=r1, @ANYBLOB="010329bd70000700000010000000080004001200000008000600ff01000008000400060000000800040008000000"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x8040) perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 22:48:09 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = accept(r0, &(0x7f0000000980)=@nfc_llcp, &(0x7f0000000a00)=0x80) recvfrom$ax25(r1, &(0x7f0000000a40)=""/190, 0xbe, 0x10002, &(0x7f0000000b00)={0x3, {"fb2e29fe77452b"}, 0xfffffffffffffff8}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) r2 = dup(r0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000b40)=0x4, 0x4) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000000)={0x81}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x19c) sendmsg$rds(r2, &(0x7f0000000940)={&(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/27, 0x1b}], 0x7, &(0x7f0000000800)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0xfffffffffffff001}, &(0x7f0000000680)=0xe8, &(0x7f00000006c0)=0x100000000, 0x9, 0x8, 0x6, 0xaa, 0x20, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000700)=""/56, 0x38}, &(0x7f0000000740), 0x35}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x5}, &(0x7f0000000780)=0x7ff, &(0x7f00000007c0)=0x9a, 0x7f, 0x3, 0x2, 0x0, 0x2, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x400}}], 0x110, 0x20004841}, 0x800) 2018/04/08 22:48:09 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x3, 0x0, 0x200005) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r0, r1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) 2018/04/08 22:48:09 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) dup2(r0, r0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x81}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0xfff, 0x0, "a0526fda6c647565b8085046737dda37356059ea5cf00c57bc2f86bf2a6d117658048604b9ba7eb82cefc169c1ee1477cada959d752b527f54afaddc71f6729c74177fc9d6cf510ba6efe24a5f213ed1"}, 0xd8) setresuid(r1, r1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x9}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)=""/221, &(0x7f0000000140)=0xdd) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) setuid(r1) 2018/04/08 22:48:09 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000100)=0x8) 2018/04/08 22:48:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0xfea6) 2018/04/08 22:48:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000400)=r1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000048affd)=[{&(0x7f0000000000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000980)=""/4096) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000480)={0x2f, @loopback=0x7f000001, 0x4e21, 0x1, 'lc\x00', 0x2, 0x2, 0x54}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x81, 0x29, 0x6, 0x3f, 0x3f}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r6, 0x100000000, 0xffffffffffffff0c, 0x100000000}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) r7 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x800) signalfd(r1, &(0x7f0000000100)={0x7ff}, 0xffdf) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000500)={r2, 0x1, 0x6, @random="dc107238e092"}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000004c0)=r1, 0x4) 2018/04/08 22:48:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f00006d7ff0)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x5c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'none\x00', 0x0, 0x3, 0x16}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x669f2039, 0x0, 0xc940}}, 0x44) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 97.968204] IPVS: set_ctl: invalid protocol: 92 172.20.20.170:20000 none [ 97.975848] QAT: Invalid ioctl [ 98.003466] QAT: Invalid ioctl 2018/04/08 22:48:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x42) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r3 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) lchown(&(0x7f0000000500)='./file0\x00', r3, r4) ioctl$fiemap(r2, 0x40086610, &(0x7f0000000500)=ANY=[]) r5 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x280, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000600)='./file0\x00') getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/4, 0x4) r6 = getpid() timer_create(0x5, &(0x7f0000000480)={0x0, 0x20, 0x0, @tid=r6}, &(0x7f00000004c0)) r7 = dup3(r5, r0, 0x0) write$cgroup_int(r5, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) r8 = msgget(0x1, 0x221) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x80000000, 0x8, 0x9d, 0x7]}) msgctl$MSG_INFO(r8, 0xc, &(0x7f00000001c0)=""/3) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000005c0)=""/52) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f0000000200)={0xf002, 0x3000, 0x0, 0x6, 0x5}) capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) r9 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00'}) connect$rds(r1, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xe) accept4$packet(r7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@dellink={0x38, 0x11, 0x710, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r10, 0x10, 0x300}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x2}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000000) 2018/04/08 22:48:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x208280, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/08 22:48:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000080)=""/210) mmap(&(0x7f0000285000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{0xf001, 0x0, 0x0, 0x401, 0x0, 0xfffffffffffffffa, 0x8, 0x81, 0x0, 0x0, 0x0, 0xd027}, {0x0, 0x0, 0x4, 0x80000000, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4680}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101}, {0x0, 0x0, 0x23c6bd3cc6d77092, 0x9, 0x0, 0x0, 0x0, 0x78, 0x0, 0x1ff, 0x0, 0x1946}, {0x0, 0x5000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ab3, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x81, 0x7e, 0x0, 0x8, 0x0, 0x7f, 0x5}, {0x0, 0x2001, 0x0, 0x3, 0x0, 0xffffffff, 0x0, 0x4, 0x3, 0x6}, {0x0, 0xf001, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x4}, {0x1001}, {}, 0x40040021, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, [0x0, 0x6]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:48:09 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000600)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000001800)=ANY=[@ANYBLOB="30000000020817000000000000000000000000001c00010018000000fe800000000000000000000000000000464b6c0460badce31818abd79b7b743035a9d03ea4ad136a6044fb61ffff84d2be1832487ed7b3ac0c49cdc7fe1af95914e13fb66bf36aa8a42ead4ea0395d7724957d45ba683c6985b0ba44406188ed585426a90f0c0ea29b2419780a9c43e96bd0aeab3c450000000000000000000000000000"], 0x30}, 0x1}, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000018c0)=""/36) syncfs(r1) socket$unix(0x1, 0x3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000300)=""/162) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x300, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000002c0)) syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x1, 0x20001) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000800)=""/4096, &(0x7f0000000640)=0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0xb}], 0x2c) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000700)={'ah\x00'}, &(0x7f0000000740)=0x1e) write$vnet(r1, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x4010, r4, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) [ 98.020535] IPVS: set_ctl: invalid protocol: 92 172.20.20.170:20000 none [ 98.033581] QAT: Invalid ioctl 2018/04/08 22:48:09 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)}], 0x6) r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000440)=0x8, 0x4) sendto$llc(0xffffffffffffffff, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fanotify_init(0x69, 0x0) [ 98.067472] QAT: Invalid ioctl 2018/04/08 22:48:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) r1 = memfd_create(&(0x7f0000000040)='#}[,vmnet0\x00', 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x1f0, [0x0, 0x200004c0, 0x200004f0, 0x20000520], 0x0, &(0x7f0000000140), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x6a, 0x888e, 'irlan0\x00', 'ip6tnl0\x00', 'ip6_vti0\x00', 'irlan0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x100, 0x100, 0x130, [@devgroup={'devgroup\x00', 0x18, {{0xe, 0x9, 0xd0e3900, 0x4, 0x7}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x8}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x268) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000080)=';u', 0x2, 0x1, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) sendto$inet(r0, &(0x7f00000001c0)="c4", 0x1, 0x0, &(0x7f0000000240)={0x2}, 0x10) 2018/04/08 22:48:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe47a, 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, @perf_bp, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x80) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/08 22:48:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0xc797}) 2018/04/08 22:48:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000001080)=@generic={0x0, "471085920c5e01156202c480eabff7741a06a8884f4e7d6a1cad8485d38ea162d3761aa19848388536bca1ead1ba834cdfbb61e9ad6a221c867cd88ba1154b42b4d37f1cbb1be4da957f7c57d024f0e2a08001762b15e01c17e963761ec70f1e54366b825e90f9e37431a6dae21852b19d2083ed5498bf6cfe3d906ea59f"}, 0x80, &(0x7f00000020c0)}}], 0x1, 0x0) fcntl$getown(r0, 0x9) [ 98.128921] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted [ 98.199069] *** Guest State *** [ 98.202450] CR0: actual=0x0000000000040021, shadow=0x0000000040040021, gh_mask=fffffffffffffff7 [ 98.211344] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 98.212361] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 98.220222] CR3 = 0x00000000fffbc000 [ 98.220241] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 98.220258] RFLAGS=0x00000002 DR7 = 0x0000000000000400 2018/04/08 22:48:10 executing program 3: r0 = semget$private(0x0, 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001080)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 98.241962] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted [ 98.244652] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 98.259059] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 98.260837] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x000000000000f001 [ 98.277398] DS: sel=0x0004, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 98.285605] SS: sel=0x0000, attr=0x090c1, limit=0x00000000, base=0x0000000000000000 [ 98.293683] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000004 [ 98.301695] FS: sel=0x7092, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 98.309720] GS: sel=0x0000, attr=0x10000, limit=0x00005000, base=0x0000000000000000 [ 98.317707] GDTR: limit=0x00000000, base=0x0000000000001001 [ 98.325705] LDTR: sel=0x0000, attr=0x00090, limit=0x0000f001, base=0x0000000000000000 [ 98.333697] IDTR: limit=0x00000000, base=0x0000000000000000 [ 98.341689] TR: sel=0x0000, attr=0x10000, limit=0x00002001, base=0x0000000000000000 [ 98.349675] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 98.356098] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 98.363575] Interruptibility = 00000000 ActivityState = 00000000 [ 98.369823] *** Host State *** [ 98.373051] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801ac0ff370 [ 98.379059] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 98.385473] FSBase=00007f9cdd270700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 98.393295] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 98.399194] CR0=0000000080050033 CR3=00000001a9ec9000 CR4=00000000001426f0 [ 98.406237] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 98.412927] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 98.419000] *** Control State *** [ 98.422488] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 98.429165] EntryControls=0000d1ff ExitControls=0023efff [ 98.434630] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 98.441574] VMEntry: intr_info=80000041 errcode=00000000 ilen=00000000 [ 98.448261] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 98.454856] reason=80000021 qualification=0000000000000000 [ 98.461184] IDTVectoring: info=00000000 errcode=00000000 [ 98.466659] TSC Offset = 0xffffffc8949abd55 [ 98.471034] EPT pointer = 0x00000001b73f201e 2018/04/08 22:48:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000002c0), 0x0) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/80, 0x50}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580), &(0x7f00000005c0)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={r4, 0x5, &(0x7f0000000140)=[0x5, 0x3, 0x2, 0x1, 0x2], &(0x7f0000000180)=[0x8b94, 0x2], 0x44, 0x3, 0xb08, &(0x7f00000001c0)=[0x401, 0xb866, 0xf8], &(0x7f0000000200)=[0x8, 0xffffffffffffffc1, 0xd2ce, 0x83, 0x9]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d352de627dc1a382f97160b2bdba826a6c420f60a705ca3de227d17c1feb22d3d58420020031cae03f69b154e2490ed1b25d924418729cac6460d7fb6a2ac8b78e5fc2ed8e3e4a9a710902995f29dd884648fd1fb501d3e19"], &(0x7f0000000440)=0x8) 2018/04/08 22:48:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB='loc}ookie,\x00']) 2018/04/08 22:48:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000005432, &(0x7f0000000000)) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x480, 0x0) bind$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mq_timedsend(r3, &(0x7f0000000080)="7c26677302d87ec30345922e15f7827f9f9ca144c0813986cd9aab48e7ff859471b5d50301c51c842c268fde7cc7f6b9a9e2f7d55e930062e0fa993c2637c7c140d005d9c9bbef4f5d1517fb5f8d9614b1f77c7b03f14db69e1c0c3ec1c3210b6deade8a347f81fac657627fa4eeb1e4935ffca9d6acfdb0c6764265cfa83dbe280815b5122bc38acfc17323a7862e1f5eafe90d23b945020d4d6335aaef4656cb5139208561e9ef1dc1abd8d413e35ee5020c22defee47b61f6", 0xba, 0x8, &(0x7f0000000140)) readahead(r1, 0x8001, 0x8) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3, 0x503001) 2018/04/08 22:48:10 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d3814", 0x5) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x8000, 0x400) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000740)) fallocate(r2, 0x9, 0x0, 0x8000) r4 = socket$unix(0x1, 0x0, 0x0) fcntl$dupfd(r4, 0x406, r0) 2018/04/08 22:48:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c4afc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x40, 0x1f, 0x3fe, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}}, 0x40}, 0x1}, 0x0) 2018/04/08 22:48:10 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a44ff0)='/dev/sequencer2\x00', 0x8006, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0xffff, 0x0, @tick, {0x0, 0x200000000}, {0x7}, @addr}], 0x30) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000) 2018/04/08 22:48:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x2, 0x4, 0x9, 0xffff, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/65, 0xfffffffffffffe1f}, {&(0x7f0000000100)=""/112, 0x1f}, {&(0x7f0000000180)=""/58, 0x24b}], 0x100000000000013a, &(0x7f0000000200), 0xffffffffffffffa1}, 0x0) 2018/04/08 22:48:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) syncfs(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/08 22:48:10 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x39, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) flock(r0, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) [ 98.932437] binder_alloc: 8904: binder_alloc_buf failed to map page at 2000c000 in userspace [ 98.961546] binder_alloc: binder_alloc_mmap_handler: 8908 2000c000-2000e000 already mapped failed -16 2018/04/08 22:48:10 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002780)=""/181, &(0x7f0000002840)=0xb5) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000040)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)=[{0x10, 0x84, 0x5}], 0x10}}], 0x1, 0x0) 2018/04/08 22:48:10 executing program 0: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = socket$nl_xfrm(0xa, 0x5, 0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001080)='./cgroup/syz1\x00', 0x1ff) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xfffffffffffffe49) 2018/04/08 22:48:10 executing program 6: socketpair(0x9, 0xf, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r1, 0x4401000000001268, &(0x7f0000001400)="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") [ 99.007320] binder: 8904:8906 transaction failed 29201/-12, size 0-0 line 2963 2018/04/08 22:48:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001840)=""/108, 0x6c}, 0x122) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000010001000000010000001300000000000000"], 0x18}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 99.068712] binder: BINDER_SET_CONTEXT_MGR already set [ 99.089495] binder: 8904:8931 ioctl 40046207 0 returned -16 [ 99.113534] binder_alloc: 8904: binder_alloc_buf, no vma 2018/04/08 22:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000021ff6)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000243f94), &(0x7f0000b68fd0)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)) rt_sigpending(&(0x7f0000a49000), 0x8) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000066fff8)) r2 = syz_open_dev$vcsa(&(0x7f0000c61ff5)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000417fd8)={0x5}) flistxattr(0xffffffffffffffff, &(0x7f00006fcf3f)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002d4ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000be5000), 0x0) bind$inet(r1, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000dabfa0), 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000971ffc)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r3 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000de2000)) ioctl$TIOCSTI(r3, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r3, &(0x7f0000770000), 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x2022, 0x0, 0xfffffffffffffeb2) 2018/04/08 22:48:11 executing program 4: socket$inet(0x2b, 0x7, 0x4) [ 99.119452] binder: 8904:8906 transaction failed 29189/-3, size 0-0 line 2963 [ 99.276067] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.283345] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 22:48:12 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r1 = semget(0x1, 0x4, 0x200) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000080)=""/88) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000040)="80fd05003af7", 0x6}], 0x1, 0x0) 2018/04/08 22:48:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="6a84dea30c65d871632f37e59f761ac595a8dd50934a74d71729c4f7c71dafe5", 0x20, 0x7f}, {&(0x7f0000000240)="1e221c9f8efbe67ac42cebfda977e6122f2708a037829e8aaac2455d04eedbbecebfbccf866b1ada627c9b66b2cd37440608f05fabaf4dfc4b2baf62d449d6d426c1964d068968c1e324c68be68640ba5b6ac27adc0b66a91de8bc087ccf41d811897315bf291cecfb19b7460e0a0fbd04405965d5f8538d622015f799298a63ad693361d02acb4a5bb1a57bf39ecdf2f189cd306135326bc14cd7f880f33d71cdff3ed8869b781ea517710f8de381e93daa3f75e15de91f652245ef335cff7c23e21fbfc633084876857bd3b0bf8f64b138f01a", 0xd4, 0x401}], 0x18, &(0x7f00000001c0)={[{@nocase='nocase', 0x2c}, {@quiet='quiet', 0x2c}]}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10740000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x4, 0x200000) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/08 22:48:12 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64], &(0x7f0000000040)={0x0, 0x3, [0x0, 0x9de, 0x0, 0x9ec]}) 2018/04/08 22:48:12 executing program 4: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="98685befd339554e1e3fc26a86bf19a86fd51c9118fc9973bc9ce4223222d95c102212e9b38afef0c43e8735a26e33e4ff4aa5852697946c43ce52343614a3792757d05557d1f0157b0cf0559dd0f95f5529a05d3bd8df615b0d6b536fe55bc66f583f6b3034b01a6eb6003a2dac139d7cae8b709773f36ee9a8681a8805", 0x7e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000080)={'teql0\x00', @ifru_flags=0x100}}) sendmsg$rds(r0, &(0x7f0000001480)={&(0x7f0000000300)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4040}, 0x20000000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x5, 0x8, 0x7, 0x6, 0x100, 0x5}) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x88b3}, @void, @x25={0x0, 0x8, 0xb, "4706a8afb0a4227848ec6047bf9a91a2eead669badd47046fd662d7086958e4acc07c0764536fc4955085fd9830ee326da6a5974414cfdc55f644a1504b99a0a4a14244f8529b8dddcf4b9e7a005c2cd8860bd0f76f7473575cf85bb57043007417caf932489a0d3ddabdc4f1c1e610011e57082e88d6cbec303e6fd22bbe591f6c692a29605103da23de695bb355e4b6456dc22ff9c8e0c67b51d1ab6c981fdd1461e64be074da783639cf995e84e8e1d334b9839cffd55f5979938f4a95344e6c313b9e396ea8fca0debaeefdd2bdd0ef5e3a22847df9996560a59ffdc6410c75cd59ead5a"}}, 0xed) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d000000678a0051f359eccf48184d8aa49a8890c7a6c9db65f7a59b6285bee7ce333140197966ec71319e5cc28814b93754fd0a4fa420ec1eb5d89711c546bb4cde8fb9da8e50d24807c220bc4d1c2edd8c8f8002c6f0f43ffc4bfd7fea35c3a98cd0cb58049da966ba27b39bb116091db510cb75d33a6087f5e7abbe768be50c00cdb088f3798cb6a92283acaae5945291126bae7fa4d882b408756a1479c6ecab23e065c3d86917c58358f0651640e6512ad32afbd99450010e26d7e53dbfdcfd29821c630abaec5173ba1bfae5195a1cb06c89d6e9616624a28e6a2d"], &(0x7f0000000040)=0x55) 2018/04/08 22:48:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2ed72791fa073d26af7270752f73797a31009ce84d5014e8644711c4998578162d9fac08c4f610fb04cac6c2d6887da1af304ae80628900fe2233154bf3fde9e33ce500bde71aad53f8dd0c63de69f883a17ab3dc0f3a0a3c9241c24", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/08 22:48:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x1, 0x8000, 0x0, 0x0, 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4400, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/04/08 22:48:12 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x44000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/04/08 22:48:12 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x2400) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000180)='./file0\x00', 0x1fffc, 0xb) fchmod(r0, 0x0) 2018/04/08 22:48:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000080)={"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"}) 2018/04/08 22:48:12 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r2, 0x26, &(0x7f000001d000)) dup2(r1, r2) getcwd(&(0x7f0000000080)=""/4096, 0x1000) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f0000000080)}], 0x180, 0x0) 2018/04/08 22:48:12 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) getitimer(0x3, &(0x7f0000000080)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x4, 0xc3e, 0x7]}, 0xa) 2018/04/08 22:48:12 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) close(r0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='auxv\x00') 2018/04/08 22:48:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x6}, {0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x401, [0x5, 0x6, 0x2, 0x245f, 0x8000, 0x4, 0x3, 0x5]}, 0x5c) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000640)={{{@in6, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) 2018/04/08 22:48:12 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000001c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) accept(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x100000000, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000300)=ANY=[@ANYBLOB="3800000012000902000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0020f0ffff030000100012000c7b0100757365727afb000008000a00000000001783dc89cf11211f0b3f460cbc5b1f1b5eb5cd81cf80ac57c63eccbe60016bc2f60d22199d2a770a0290889d2107ec6743995ff26bfbcbcab5b558bceafd1f2ee082963f22bdf9f6b9988bc492330b7ddeac90bd26701cfadbdf5ca2859a3ab6bb0686ec94ce427ebb614291539b7eddae2c95016ba2ab767479f09ec954d29816a7b15a80d4220a810db1366c5d392cf8c2a148e855553a71a27bd64e055f793d83ab519fda21ddfd4ee910a0eb340a12209faeff892024a0f147ba29070c536423f71aca850144808ab966ecf9d12ba8e3bffc5e4a"], 0x38}, 0x1}, 0x0) 2018/04/08 22:48:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/26) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000005200210400000a000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x20, 0x1ff, 0x8000, 0x7, 0x3c}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x8001}, 0x8) 2018/04/08 22:48:12 executing program 6: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x500, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/248) 2018/04/08 22:48:12 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0xffffffffffff0000, 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="0200ff0727ff20000000000000000000"], 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000280)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f00000003c0), &(0x7f0000000380)) fchown(r0, r2, r3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x101) ioctl$LOOP_CLR_FD(r4, 0x4c01) [ 100.399632] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 22:48:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) tee(r0, r0, 0x1000, 0x0) close(r0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 22:48:12 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1, &(0x7f0000346fc8)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="4c591fa4a9b473b36dc81b2294183b289427e94f60b37606c2dd958c51120c4db4e72a33ae8c5caf1b3e329c1f4eadc5765da9addb823e0fd678ef26a27124f082ea58703d009ce07211e11fd4ae8890ecf4ede0c5c2da0e516dde38eb7c89bf3a119ea2610324f07b2331df3e1cfefb9dfd5a40ecc38d1f20fd7ef28abf832f5adc8de2d109ac37fb2ff617e1096d254d1eadbf190506db38ff261c210343cf2fb6f199da6d0314590e10f9387c7af1726ce531cf908abeb1e61259f4538e633a2d34", @ANYRES64=r1, @ANYRES16=r1], @ANYRES32=r1, @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYRES16=r1, @ANYBLOB="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", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYBLOB="eb9a50126770f3ce99061e4094b65e0ec88853181420c8cfdca2764cfe8f0801", @ANYRES16, @ANYBLOB="1be0a7ec9a6e8ed96ae21205e8d11cfd98fac610fe4c6c453f31569636325b4977e1bfde6d3cf32b1695adf8c75a6c3b89bdf6e0ccfa03327362dd2c12477b2891b7ad0def56aef17c64d20f666a6b9ec9235be93bd4c209f6080382cb4123187edfb01d168bcb147eb9e86c41543cd2a574ff527b3f60057e2a562e6a2e9c9b739fa35934248d43c75211e54ad636f2b3bd9a3742feca892316b2356556ef9c4e19fe847eeb3ef52d8ab4cdfa933e063c394ddaf5fcc020e6", @ANYRES32=r1], @ANYRES16]], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair$inet_icmp(0x13, 0x40044149, 0x6f2000, &(0x7f00000003c0)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r4, 0x4) 2018/04/08 22:48:12 executing program 4: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x2, 0x10001, 0x10000, 0x7ff, 0x58e, 0x8}, 0x2}, 0xa) r2 = gettid() r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xbb44, 0x400) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000040)={0x5000, 0x1000}) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/04/08 22:48:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 22:48:12 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x5, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x4000000000004, 0x10000000, 0x7ff, 0x0, 0x3f, 0x1, 0x1}) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)) 2018/04/08 22:48:12 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x4000800000000a, &(0x7f0000000040)='\x00\x00\x00n', 0x215) 2018/04/08 22:48:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000000040)="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", 0x1000, 0x20000000, &(0x7f0000001040)={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) dup3(r1, r0, 0x0) [ 101.116926] CUSE: info not properly terminated [ 101.126519] CUSE: info not properly terminated 2018/04/08 22:48:13 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r2, 0x26, &(0x7f000001d000)) dup2(r1, r2) getcwd(&(0x7f0000000080)=""/4096, 0x1000) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:13 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/08 22:48:13 executing program 2: socketpair(0x1d, 0x80000, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000180)={0x5, 0x9, 0x0, 0x6, 0x94}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfff}, {0x16}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @remote}, &(0x7f0000000280)=0xc) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0x9, &(0x7f00000000c0)={&(0x7f00000002c0)=@ipv4_newaddr={0x0, 0x14, 0x501, 0x70bd29, 0x25dfdbfe, {0x2, 0x1f, 0x100, 0xfd, r3}, [@IFA_CACHEINFO={0x0, 0x6, {0xdde, 0xffffffffffff5bba, 0x3ff, 0xfffffffffffffffd}}]}, 0x18}, 0x1}, 0xfffffffffffffffc) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xc00) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r4, r5/1000+30000}, 0x8, 0x100000000, 0x61b}, {{0x77359400}, 0x20, 0x20, 0x7}, {{}, 0x5, 0x1000, 0x3}, {{}, 0x20, 0x100000000, 0x8}, {{}, 0x3, 0xc0, 0x2aea}, {{0x77359400}, 0x6, 0xdcf, 0x6}], 0x90) 2018/04/08 22:48:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000000080)=0x6, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="3e0f01df66b81a008ec00f01df420f005a66c463791d5d5bc864440f38cc0643f4f20f01c1440f019f01000000c7442400a3000000c744240205000000ff1c24"}], 0x0, 0x0, &(0x7f0000000040), 0x1c3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x9) 2018/04/08 22:48:13 executing program 6: r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x0) 2018/04/08 22:48:13 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r3, 0x1) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)=""/4096, 0x1000) sendmsg$netlink(r3, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000004140)}, 0x4000) 2018/04/08 22:48:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x9}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x401, 0x3, 0x0, 0x0, @adapter={0xad55, 0x3ff, 0xfff, 0x1, 0x3}}]}) 2018/04/08 22:48:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008040)={0x0, @remote, @multicast1}, &(0x7f0000008080)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000080c0)={0xc, 0x6, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xaeff}, @jmp={0x5, 0x20, 0x9, 0x1, 0xb, 0xc, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}], &(0x7f00000000c0)='GPL\x00', 0xf3ad, 0x43, &(0x7f0000000140)=""/67, 0x41100, 0x1, [], r2}, 0x48) 2018/04/08 22:48:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000f40)=ANY=[]) vmsplice(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x7) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f00000003c0)='ecryptfs\x00', 0x1, &(0x7f0000000400)="34f3eb99dbe43e9146d7fcde6d300cd8f3df2943f5d00f728faa6930710311ed083afc8b014d63c974e33906bf2c019e52b293c2cbd637376597cf15cf61f818e225428e8f1379b6cba6f20903522b70a1a127dbae5b792bccf170baaf3fb481b128bf9905f4") fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r2, r4, r3) getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001640)={{0x0, 0x0, 0x0, 0x0, "13d0357462bac0135f4a5be08c229d9b99b22496bcc6381b4841cb193886e92bdda4ad18f2eb885754270fea"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a81e2401c1702893dcecf0bd4953e4a6dc0970d25e698c8d2c114eb22f538122c3bd5b6ad3d2f208b2fb89bc5fe0c4725332d22aa5b88dceceb2d15706d96d32", &(0x7f0000000280)="2b2d8900", 0x4}) unlinkat(r1, &(0x7f00000004c0)='./file0/file0\x00', 0x200) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/08 22:48:13 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000240)=0x1e) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000680)={0x6, 0x0, [{0xf000, 0x66, &(0x7f00000002c0)=""/102}, {0x4004, 0x55, &(0x7f0000000340)=""/85}, {0x0, 0xf7, &(0x7f00000003c0)=""/247}, {0x2, 0xc, &(0x7f00000004c0)=""/12}, {0x1000, 0xed, &(0x7f0000000500)=""/237}, {0x1, 0x51, &(0x7f0000000600)=""/81}]}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000280)=[r1, r1, r1]) setregid(r1, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f0000000180)='/dev/mixer\x00'], &(0x7f0000000040)) 2018/04/08 22:48:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x800010) socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/04/08 22:48:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100000080f244a6230590368297f986a452e3000000e70000"], 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x1000}, 0x1) 2018/04/08 22:48:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,md4)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x47fc, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad", 0x20) 2018/04/08 22:48:13 executing program 3: socketpair$unix(0x1, 0xaa8989ba610ca441, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x5, 0x0, [{0x7, 0x6, 0x0, 0x0, @sint={0x8, 0x7}}, {0xf274, 0x1, 0x0, 0x0, @msi={0x1, 0x2, 0x1}}, {0x23, 0x7, 0x0, 0x0, @adapter={0x2, 0x4, 0x34f30199, 0xa77, 0x4}}, {0xffffffffffffffff, 0x7, 0x0, 0x0, @sint={0x100000001, 0x80}}, {0x200, 0x6, 0x0, 0x0, @msi={0x4, 0x6334, 0x5}}]}) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000080)=0x6e) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872"}) [ 101.578144] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 101.585729] FAT-fs (loop7): Filesystem has been set read-only 2018/04/08 22:48:13 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x9, 0x5, 0x0, 0x400, 0xf06, 0x7f}, 0x9}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) connect$ax25(r0, &(0x7f0000000100)={0x3, {"e1d882af6498fd"}, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3f, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/04/08 22:48:13 executing program 6: socket(0x10, 0x3, 0xfffffffffffffffc) [ 101.681942] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 101.731782] QAT: Invalid ioctl [ 101.754847] QAT: Invalid ioctl [ 101.781129] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 101.787686] QAT: failed to copy from user cfg_data. [ 101.788535] FAT-fs (loop7): Filesystem has been set read-only [ 101.807642] QAT: Invalid ioctl [ 101.817608] QAT: Invalid ioctl [ 101.825960] QAT: failed to copy from user cfg_data. [ 102.182375] CUSE: info not properly terminated 2018/04/08 22:48:14 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r2, 0x26, &(0x7f000001d000)) dup2(r1, r2) getcwd(&(0x7f0000000080)=""/4096, 0x1000) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:14 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x307, 0x0, 0x100, 0x64f, 0x1ff, @random="a117ec0fa642"}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) r2 = dup2(r0, r0) openat$cgroup_ro(r2, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0x1, 0x4) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="95f51e825a9c"}, 0x10) rt_sigprocmask(0x1, &(0x7f0000000080)={0x2}, &(0x7f00000000c0), 0x8) 2018/04/08 22:48:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3ff, 0x0, 0x0) 2018/04/08 22:48:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x301900) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00009bcffe), 0x4) 2018/04/08 22:48:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0xd3, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x80, 0x4, [0x9]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x5, 0x133e) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f00000013c0)=@nfc, 0x80, &(0x7f0000000080)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000003000)) 2018/04/08 22:48:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x401, 0x0) write$tun(r0, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/04/08 22:48:14 executing program 2: r0 = socket$kcm(0x2, 0x4000000005, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001780)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000017c0)=0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xd0, 0x501000) sendmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000200)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000280)="f79b15e16a7e8ab70a0801228ff41335ba7bf82818ca9ddc19a18ef057b74a16c2ea16b864175689ef1c882fa8fc4a8323553111b09cb8604df40df5d427087af3e34efe9cd46e6ac4290ae8f0ff5c14800c7253d81a9b77d24bfe5012667cf1775218f90c834c22c08e890aaefc54a0191287bd03ab99ee60bf523c0b6cd23cc6573c510d841ddbf935571a899dfe1261c4559762b3ee1b618bd4f3d1f028ca4499a4696f90194c13d3c3914ae34024d64baf16bffae07c6e5edfb0acf0583fbe29461224adf329be7b4aaffa8b17ebddab8f31fd00ceebcd", 0xd9}, {&(0x7f0000000000)="6ab799f928", 0x5}, {&(0x7f0000000380)="64d710cba63e30122de9c1039a291b0b80f8d72f9d0fb63202952576b95e3b", 0x1f}, {&(0x7f00000003c0)="4a429e65171623e545f0683716e946f435908022e803270d627e2b64d251ce3ef22c7fae59349770dd4b80e64547c9e44c637143eaa6b29ad6a4fd2bb679749fa3fab4e5b00cb88979444a3f030519be82978de7ec1976417515a0033a5c65", 0x5f}, {&(0x7f0000000440)="79545d19a991210c4ed652cd1e4a9e7d5323d9aafe04aac76b187723487ae127cc7227192ab451626ae7d22b699372f111639c4cba482cb0a71fc10a82a440f7858468da58b26a581f3d1601a59cabb1ffa1a8fb2595822729488554278278d8f683055a2bc1cc16805220c722995894c1ffc66e1a7785594f9572b80cc3744b29bedd763fc7633298d598c83b0e", 0x8e}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="4fb8e71ea0dfbe85410b613e8093e03fac137c6efe15cdee0974d5a0c1e8af15c589f1f753f73ceba8654c5a0d66a87dc13ed0dfbfdd1f07160149124752f7955337fc0a4ef1a9dfb3049ff34105883a9ba666365d7411af8ed66c2b0581351dbe43d4759745aa2023153119def2075c9b06bf08fe5b7c14dc80d2959f99fdea904912477bff2c4c17a36585c2f3f8396bf16d195309d48449d3840b5d1c0d9e494ca32ebfb4", 0xa6}], 0x7, &(0x7f0000001640)=[{0xd0, 0x113, 0x1000, "ccc09fc914a5c173bb19ae0ffb6c987725eb5da8cd9064c49361fe859199f66a1295663899bba7d4497a028ccc3e443a3eb1ffc0b039dbbccbe5ce7a549fbcbbbaa5daf69af0ee09127f2df4aa25c54ebba88aab71adefd719075e7e09a4c3528e3832c40c6c64f771ff2be13bada0d12675a8aff3f9a49ffddc8be9e3bd9c1f9575c16ea4f87c65acae352d528004e6c3119dcd5aa77854f9c4d3c4eeab747cae83d3c908019ea709da0f5243cefc7edcfffcdeaf3a6b163da3357814"}], 0xd0, 0x4000080}, 0x2dc8}], 0x1, 0x40000) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0x8028) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r3, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffe45) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1002000000000004, 0x207}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000080000000000000000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x400000, 0xfffffffe, &(0x7f00000001c0)) 2018/04/08 22:48:14 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xaf}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x7f, 0xffffffffffffffe1, 0x7}) ioctl(r0, 0x2285, &(0x7f00000001c0)="537e0a391cc5611de5e2b8e4c40f7bdee918b342eacaccce946561150fea9632d2f1f13b264f78531cfde6b9eee7e61729dd4b842d18a6c139885bf03e9d2f1cc6d067704522b01f51c90231a496a9f4bac5ea2d7900a6e8203c6e097d34e7c76532127905e7f6e6fb78d330b22c4ea17d0724f34d466566668e3b27b98d351a855337f9eb8b15d267861e84f9fffcb9e1307962d80e75171d8b4959579ccd3f41f5386b6b42bba6e944a9a48aee0a48bb76ea13c50e5f45748214b39fe882bebabedd4b835e6d6516795c79869a4d14a0ccf5c3908640959fa9c14f563ca8357ce4e1899d") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x40000000001}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="2583d2eeb90fbe06d77ece9714688d3b3bdd6334d62e5908519499d59e776d4a1f5bfc5dc17c9ef9d45e10f6ba8c3bf059821a86c55fbed10e77da5cfd69c6e7c13152c1ea1af6178ac51476474c4f1b8198897fdf797000d929e6ef0406193998d498efadde36660589c4927b19e749297bf12b94b5", 0x76) 2018/04/08 22:48:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000280)={0x0, 0x101}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) syz_mount_image$ext4(&(0x7f0000000000)="cd6c1e6800", &(0x7f0000000040)='./file0\x00', 0x9, 0xaaaaaaaaaaaabc8, &(0x7f00000001c0)=[{&(0x7f0000000080)="322a25ca58", 0x5, 0x200000005}, {&(0x7f00000000c0), 0xfffffffffffffce0, 0x4}, {&(0x7f0000000100)="cb3ada49d7bf6adfeb52e74c45e77f8912b3d28fdafb60084e10436cd2c7177ddc76bcf7eeaaacea3345697011db48b0b8bb90e97af83b45af3ba73ed9f30a4bae2c3435639f4f9a3e11da161269c7f2f42e450d99cab559cf4fdb00e2f8ad5ec84be1e9b0f0b184407a8050582b1a9ad035b7c43ea52641267f2d50bb6e48c1f1ad7b8287f0d4276c45689aa6c00ae6064444a7f05db5244f7291000474566eb8754f9c395fac", 0xa7, 0x400000000200}], 0x1000000001, &(0x7f0000000240)={[{@grpid='grpid', 0x2c}]}) 2018/04/08 22:48:14 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x4080840}, 0x80) 2018/04/08 22:48:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) eventfd(0xffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xe, 0x3b, &(0x7f0000000380)="c953ebb800c3a5c0bbcede2bbb78", &(0x7f0000000100)=""/59}, 0x28) 2018/04/08 22:48:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="0800cead3e4c8ab2e886809f6cd6b7d7d4886fa730380f36bafa691541e88920401b7b29dc759e97d004f6c0a7c0b9bb0f79e203b69d2b029370110462cbfb5307dc33289fb4cc36142ed17fa87f8314e9ca0cdf1685a3bc9528"]) 2018/04/08 22:48:14 executing program 5: socketpair$inet6(0xa, 0xa, 0x401, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x43}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000001c0)={0x8c, "334b306209a564c28ea76c7bd754529a3d05ba1c97bd944bf7dd9d2be5dc3b79286eece3e7fa6f090b2c9b57c670467491bd0efb9ec7369a084f145816c7ff798c54e1fe8bac22e515d98f80f361d95cac901382542802046149f7ee54057a945028bb8a6e1e343a53d03c62b3d6c37e38fcc6c587aa13c076d51d834619a5968dad8db78651e0812da58e0e"}) socketpair$inet_icmp(0x8000006f2000, 0x7ffffffff000, 0x3, &(0x7f0000000000)) 2018/04/08 22:48:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2, 0x8}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = dup2(r0, r0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000002c0)=""/244, &(0x7f00000000c0)=0xf4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/04/08 22:48:14 executing program 3: r0 = socket$netlink(0xa, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) 2018/04/08 22:48:14 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x801, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x8000000, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/87, &(0x7f0000000100)=0x57) [ 103.183252] CUSE: info not properly terminated 2018/04/08 22:48:15 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r2, 0x26, &(0x7f000001d000)) dup2(r1, r2) getcwd(&(0x7f0000000080)=""/4096, 0x1000) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) listen(r0, 0x100) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/105, 0x69}, 0x0) 2018/04/08 22:48:15 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) symlinkat(&(0x7f0000000400)='//file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x63, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='//file0\x00', 0x2, r1, r2, 0x5, 0x8, 0x80000) 2018/04/08 22:48:15 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x84, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0xda, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000e29000)) 2018/04/08 22:48:15 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') 2018/04/08 22:48:15 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0xff0a) r1 = gettid() socket$alg(0x26, 0x5, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(0x0, 0x1000000, &(0x7f000006b000), &(0x7f0000040000)) tkill(r1, 0x15) 2018/04/08 22:48:15 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x4, r1, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r3, 0xae64, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x4000000000000}, {0x0, 0x7}]}) 2018/04/08 22:48:15 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x5) ioctl$TIOCNOTTY(r0, 0x5422) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/08 22:48:15 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000880)=""/1679, 0x3bb) 2018/04/08 22:48:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751040008004500003c000000000029907800000000ffff9fff4e114e2000289078d66de65b84ff586a056306b3cc15f62c8db84a1a87b91a05d33b3636e0baeeda84b208c50900000000000000b01d358f148e318c706bf59b59be083456cc2b9d4f1fbdada29a78385a6d74bfa3be8b80c8ba1570f093641776a7f6eea36e1cce012bb037759292e22613e9ab5935ce20e340fb697069f0c5da37e2058ae7c006f9a28813f3e46da6e9589d"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns\x00') getpeername$ax25(r5, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x8) writev(r4, &(0x7f00000000c0), 0x0) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xd, "f5825cd8c0eb5a432073937a21"}, &(0x7f0000000540)=0x15) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) listen(r3, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}}}, 0x101}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) r6 = accept4(r0, &(0x7f0000000280), &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x20000000, 0xff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000340)={r7, 0x0, 0x5}, &(0x7f00000003c0)=0xa) 2018/04/08 22:48:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) fcntl$notify(r0, 0x402, 0x80000008) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/04/08 22:48:15 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000140)=0x4) 2018/04/08 22:48:15 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20840, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) r1 = socket(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x220, [0x20000200, 0x0, 0x0, 0x20000230, 0x20000348], 0x0, &(0x7f0000000000), &(0x7f0000000200)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x13, 0x0, 0x0, 'eql\x00', 'bridge0\x00', 'tunl0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0xe8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x1ff}}}]}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'dummy0\x00', 'ip6_vti0\x00', 'nr0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x298) fcntl$getflags(r1, 0x40a) 2018/04/08 22:48:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000001040)=0x1ff, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup(r1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) [ 103.548953] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/08 22:48:15 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/38, 0x26}], 0x1, 0x0, 0x0, 0x4}, 0x20) r1 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="47eff5c7981d7681156321cbd72435fab55379ccfbc3148cfd424b6e924fcf6cbdc9a5a2d1ff624db29d3b28b18f3f8447856abe563230d2019b598c61884a96f7ec7c63fbf5e22dda155f99c196b1f6265ac44c6475345661c453ed87c743fe1fafa06782e75a12a0231b4f5b27d1dba5a5d1e188e1d2a4c5dde56807a40d7fd3b5e3dc4239c47c4f08de168a95f534b95d4d4717b5bb62de2e18e4fbd608b90be9ebcba14d9ebad6a5d627caceda451f0a5046b708f7b67f9895660adacf3dfb0f1c61d6820239bcc29d4c25821781e0b941b401205a2fc42ecb5a95286ea74af6df67ed902d456e46b5319ae35ab22037401148e5", 0xf6, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)='GPL\x00') chdir(&(0x7f0000000000)='./file0\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b8228339"}, 0x10) writev(r0, &(0x7f0000000880)=[{&(0x7f00000001c0)="b2c0f2e19a819dbf247b0b1f1ff8c4fb6a2ec2e693422c55e885ac277b9cedfca80bda58ce7f0f7168dddb9fc251be515056ef94a1711c44b6c115c0f4d7ac86d08bd3047f12", 0x46}, {&(0x7f0000000540)="fe339f67e64e9108782d5ac38144a2086653cd84df0763cf118598457b3918afdc0f5465ec25661a9939c3c464350027943ac82fc2868651184de7ca2c623f1ad8849421dd786193e3e3d5757d4816aaf31b62f20b55318d34965604967ebc1272dc3c841fde89f5924cab39b51f8198f87a313037ac6e72f705d7ad1ade9928ce23e122b3b748d60aad41205953d74b", 0x90}, {&(0x7f0000000600)="afa66396a0373b808d74679aafd3321727fcc259e76b0aa9c3a23fb4ce7c6e8631d9ee6e8cf384deb093fb7037e39fc7a96b2146ed9b60aa2b7ebf8e64f7a2684f4eea312ce89aa1938ec38f7a1b79e4856de517864ab0fbabf7ed871dadcd2eafb6e843288678c17cf690015ab4472923c38d0745aed3c66cf8d4e8362e6e51550d9fa38fdc61fc4b38e07666db88d9e0e8aee7321ea5bc19a9cd0d95c8105c78b7359b0ad24eb5807927a1df85d06997321763ab4434993f2c", 0xba}, {&(0x7f00000006c0)="67cf505b1b8ea881cb450117b3a5ee6b4454280fa0c6096ff50bcc3bc0ceec0ac8c84cd15b4a3153c7a4bc499455adc056817f0e00525568fadc8a15d4a8e699dba77bba1dfc950962b9f39973898e", 0x4f}, {&(0x7f0000000080)="b8cfb11412e02d16d5070ffd09892419fe11c3a9dfc53afeaf8690d22ae3dab3bc63c863c151d501c9e5ce28b04b7e4089886c", 0x33}, {&(0x7f0000000740)="c670a4df0d4080e4163eee788774a8d8e64f4619ae76084b5dae75d0d4e5a45f12e754499440bbae750c827a43afa5f5b72ecc4f870bc3da2ef6943f8581faa4d6a74df76ec6a80679", 0x49}, {&(0x7f00000007c0)="5aa97a707405649ff90a23e2df7a0ccc4f6035005b849ce3da2a8014e729dc7efda6ecfb3a08f4ec5a283d4a21eb44e59646e6298c0ac3e97bd0079dbf3f1be06502efc201dc3a8a44725cda35e99074aaa7f5937fcd6c3f079064813c0705baa4d7a137476f976e61dd7f0ef88aade8eabc473dc2d9dcba122a72e0000b25b3b32b0fdcfb75f69d459cc90ff1d1a5b626d431a4206811ba4a6c5e14948846378cdb4e47c9be4e2f", 0xa8}], 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) delete_module(&(0x7f0000000300)='\x00', 0x0) 2018/04/08 22:48:15 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0x3, &(0x7f00000001c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x1, 0x99, &(0x7f00000000c0)=""/153}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@hci, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f0000000180)=0xc) bind$bt_hci(r1, &(0x7f0000000280)={0x1f, r2, 0x3}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xcc, &(0x7f0000000240)="dfce230eb9c985a2caac20ba4b2b", &(0x7f0000000540)=""/204, 0xebd, 0x80}, 0x28) [ 103.593500] kernel msg: ebtables bug: please report to author: entries_size too small [ 104.148355] CUSE: info not properly terminated 2018/04/08 22:48:16 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r2, 0x26, &(0x7f000001d000)) dup2(r1, r2) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:16 executing program 5: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0x70110, 0xffffffffffffffff, 0x800000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysfs$1(0x1, &(0x7f00000003c0)=' 5eth1(wlan1user[\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x5, 0x15, 0x18, "8c05f1df65dfc713b12756d0e6526755531b0d62b5ca8f7eb9a632328f4e9b9eea588652a5169c0ebbf8b6c712d5e142926207c17bd6a74e407232241c59eb5f", "89ecc95beb20b0c1ef36729dc270a902d37b992a2d1e329ff19ed8449240709f8f603e41b5464c13c4bde86adbaa601251bd410f25767a1fb5b6d0d4aa3726e4", "875e44a3edc44480a10087cb4bbdd34c2148f172c83e2ef353b5ef805f14e5ed", [0x9, 0x1]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001400)={0xaa, 0x2}) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x105000) accept(r1, &(0x7f00000002c0)=@alg, &(0x7f0000000340)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) mq_notify(r2, &(0x7f0000000280)={0x0, 0x38, 0xfffffffffffffffe, @thr={&(0x7f0000000400)="ad7745f1738197fb8c374cf5893892e478f8a1f862934a9643fa4b2d4b1b5211d1e525fc44666746228274124b90ad59fc048c44f92e5468cad769f631372181f3bba0084f00460303b43ce7f1d341427a69905fa13618453bc7c1305b886201d6f795018ce87fbede9b2851ee642525ccab83c9b89f9137280cfbfbf44a2a7aa3d2fb7c73ec6f5bef0548d06b7f5bf75ef7baa7f196171cc3555af32d409fdd003ecc887a000268c1f610e3cbada3ff4da52ba10d9ee97b2cda3ceb134749ba2dd44dbe69d0966ee4239644072182dd59824b70362e5a7873340b93cb3867728bf08c0cc69a4860155b2235cdce630c478f0521353605e9998b2052b46fd88b4aa30ac07852ec1b03c2d6085e155f07bd3cc5e1905dda1e4e324ee904443049ab8ace823bf4f55258bed1f37b8b8e8436ee3e115ca0424fcf0e4bd0fe6b406f4932772a066ad8573b457094244f69c1729294e49a9070e69264f27e9c382054063852fb3b4b972b97f808d155d20281b78dc769acc40f636bba4db0b0330713ea112b25c93f6bddf4fb591d43e5bdf3b9d1c54e32636ccf6fd4f2bac8b60b71834304a0977b4670bfbe768f85f2b4e39c3f4c7c0b721816e60024fe33d4f6076a71c73d85b60f7026464d5a70ffdc792bf6895d6459cf6809a771028b1a848dee7ff4ae6497bdf3d1e716ded7e1e1930864a3272800be8f8acc11d4bbc85e4db53f19ec113b61f25d37abbef713a55e4f80a1d584482da2767a186d8ea0608d7a846cbd3f7e9d6f4dd55449679c9d587f46bbcf727d9a5538f3a4d47b3e2006257bd1e811545a688f5aaf098233e5fd27a25577fb150be563b425cc4ef9da1639b8830765328cfd1ddf597cb62f1c984da731b48e86e2da25e22553eda7e3d467dc8a0cd0130a31e5e0cd98405e8c0417765525541ea735b45ef28a546566b1ae59da154f78677083acbbe48e0af886da14a2a6d7b0c0813781efd217e8f48bdb3241d9648b31f6b20e52126358fac2b2ee3a7fdc17ee377d224241a49b7a7f4b2673fd49d4b4be6e5278dc81e712e285a827e6457cb480482cda431e77bfe2d2d5ec1d272b6880869aafdd825ec8acf2e1e1268afbb78ecd9a23be0641ced2329c3e0aa61ab611c50cbe208f107eb90fc5f5a3ec99f711a459692081ce0f29480c538269baddafb15b2971a3df4a67962b9d061f163ef3f3b0ad63785bbe2fa03162cdc9e7300fa83abd83e2ae009753fe9913644051da306cc85ec1e778c7231b2a6ca983d83a99f7d6a0df7b2c1ac3a6ede6ac1262d94031b0cc0481cdd6378fa05c902d75e37b24f317dabd26d943433d74a6bf5ffad4762a571caf5effbe2d0fddf16edb577a405344a41a69ab18a39ced9d74ee9cb1ffbe02456b6be4d4de1403be47f4e333d63f8527628e33511175a660b6a32492600d41928d5895268a48be618cec743fbfbb5f36d35b5c211e51f89040414e80aa98e2b17866321db91e66dd9a6cded51af493bee2bbf9c9bcf9a3637583c0b9360f4a3a139e6c390374593ba98dc9f8ba3741016362188dec337b822849677cc32fe43a022d00a7b017ae4280099b2b9f6ea5771dba0db04107e715f68aa689c0a74b24423b7a1cbfbcd89202af9fb084b52ffa5f40f70ddfea9ce944d9112d3ecb52dfff825296948ffe3b067af234f03a33ffe97ef5788c069b729b13d998a0f04110b4d46091c64aa3a732bd7cd92df3e1873847aca7efe19d63d348003aa09440ec87efd188a3af6c00a8a6d47d7f97ff60d26f835a2a046822667da842256194eb8e133d8d2b26c41fc82627d04e459b4b8b1333a9c8301f6e210d24f62e91d3472a5e368e62f8b683c237f45dd2bdfb3bab3b19205738fb7eccd1ea00175c992f386206203cba43781834f112311391324cf6241560e9b9d6ef29d6f5d2fe56b8c14534ed7a0a5ba7eba8d0012ba0b14302ae1fe188d7a2a9fa0ed6354e5e74e645f0eda9ee4bad01cc084fb348e1375ca2fc4a401262a872891353f919a437fe0a88890460615456c7f48a6c57b06f312967187d339bae1579fa6ea2e154b38ebe191e26db5ad083a2abbb135523d3ef114c275e2bdaafe4f90cede9a18cb4c9ff006bc7d15c8a213c0ee2f8104173bb19a2b277758a5b7e6382e6062e4c9c802ea8a612fb879496974af8cd353d3b5212685680cba0cd847ec2fa9efba6614aaa8ad260b8a6228e4a798864497235edb1d577d92a4f952a725fe9f31bd50266a6900ff8345bf74372af04c1409d84fbbd6cb31895e21bf91c3cc7511f73a61e8be11cae5d1f4b45c2646895b0323429131e67533f739a9ce939297a9a0d522aa934cbd900efb53c16d8e3f129e21c57a13fb9a9a392af23848dc186c2921b4afa0f364eb46c9d52ff520c0e305aa69a6122167537dce37ca02e704d9c3bea715f290ec894e1dd2f1e15250d1186cbd148cbc9602dc270c60e49347cbba048152a8c69e71b046cb29398bc729ed1861409f70e4ab26d45cffb4d3c20c36220733d6b38460774c562f856b6d741614b85fe2321331897f930a971e298bd764df02772f91dcb6f48ff42fb9b2891dc2d9a925632c142560af5d74ab328f9895fbddc835d1a8897503ed147dc698a1b35d5d629eb39fc9d7d5dc11bf22a22d588120efbfadf3e5a01e320430d1597bbbf3132bf8be5df7d8e6c53e75a9627837a5f8749acc94bf6f75cd4dd97fc379648fe65c2552212fc6d810e00d9fb4ec21155b9a85ff664e60ac758759ff39953c567401e2496376e428d7bd548df0d871368e09510917f9383ce2570309bee4e7fec1f7e0b979f378bd83ef54a736b856d11c13575b8acdbc43ccf5dfc7c5df2fdea1275cc7b4ac376f6c6e792d617d5cf919c92fb6eab06c40dc385ba93d0339449da56e86be1b58a3f5c67f8972bf4ef0a9f1d49fc8de81b9bdb648437bc90665e3c4ed025f87b53410c2fe43cb446a52c9bfd1e031dcc774603b942c4696d45785f8efbd3a4e415b4c0b84e0ab5269b647d7c3be6c0913315a8b9e827675d279a7b657bc57f0bde80a51ae208bcf90669bc051f438c010cd8e6db4ca4095c712c35ff23d719e12169bcbdd0b3d13afdef8e74bb897d093fe03112c11998d2becfc26dc0f5d97fe026041fc7bf663f7250495dcd81b682b404f2e46bf91242b0268647e950041a2f6c084eebcba941782821eb580b875473a1b021e6745588dc0e517adf184b5bfe48ca90e4bf0f783cf7fa48c381e7e7167648d2f5c231bd7030b3b308334b8f83653b33d356cfbaa4f373e91e7d4dbfe4a95481740a1ef7c638d5687d77bffeaf29e410e040d804a690eba636ec29642de7dac9a2830d3b5aaf23a948d071639b72943fd906278ae083e497d402486a460e0b768f8f6b01ac9a879eb0547eb9c2dd868a52a69eb54d4e0c74834635c80b207b414374e4e99499c0eec6619996f6e3239a04452d681a4db09219ab6f6a1ff2b198265bce070fd3197aaeb826fa6701fc233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67f02d887d78ccfef39c09ef1e963af1a73c33d85997a79e3e493509fc740ce9eec69bc3ad30812608994edf5b7b51fbbe897668cf68ff80e68729e156aa9f9cf6c48c4e48d93611691dc0df4cc179e86b525c33cc6344e2b32b76498d63fb47e4019c250327893dbc5a6f9df90dcc0a3d6baaeddeaf8c611ddd36b69c0292909fd7b3d6e0a0ebccf9d29f5b7cc9f9cbbc0534271e6f13187373efcb30c686341629889c1619d9aff24a2bcead5c7496f70e7a6f60653eeb26d246c0c5e94b2c6bdb3c327f1a83634fb33d060b71594615acf1f314c1e658ddba3d2b1f7c710f0000b6b6d42cc2901fc20fd50e5434cce26eef9282ea589cea1e5b60d1372f79fe903eda702059bf26cc1152c7d2487bce599c33d335f6768ce34f48dce81a3ef5675aa16431d65ff3a61b89d1b79b91b60a5a0551edeffa58d56c774e138ec4c696cb4f6aeffd0e4a31556f20e2ec42c2e521035faefc189b2354d46a622592825c005a2e60f21b5a3ee462d8db32894e033f6037b5a49fd7d538549038ece66c9655c5f328ad24d2b5ad62f4940bab559577570df1b6bbda4eaefc13f3af90dedc7d7f8a6208db077e50d2e54a33567a6f647d813a2bc40889508b09de312fb5df9b80eb3d67e20cbb9094912bff26ccfebdfefd87963ac1f545de68b1c27e97cfc30dd61a6e4629eae7034a736f9ada2a42b09398f1e8b8bf04622c522b677f8bc288748d8cc881e060e7fb1edf00f878f44b00446b8ada4ab8c13000bfb4ef462b91eaa9cd8eb44de06cb08b407a35baade5afca124914c25cddd890ebc8be8870970ceb733fdef0716528201c798ef6bc8754b129fd8247914b15a4f45432f07d9e7c2cadefb49502737aa553dccec63459f1c60f30648f38d0e6d5b5114fe9c6ec90c8ebad3916b493dfe224ab6fd2ff252ee2b983bc0ca7040d9430f26fd1e3c02044131fd9ab2dfbcd8dec0af33b0049e2df44cbf67db7de36e0922758168477a50a77e82e68174998c5e87e8b60bd6a30679e75cf43722c9723cc9f0e80d59e9fe944800d5140b2a8627d8e73dbe6d16ce932d1ba19b627d9c0b785c452c658da6d48f432e48da1ce90e91265e9fb22fdb368b39ad8b136c1364b4adc24ab735583a7ab4e0750b4429946d551d1394053c0f2ab38e178ffe9218a507aec618212625a220b24975b221d6dde37ae1b037155785d4e2a5142ac47aa1b09bdc13cb7be7040b9939a592d5e20c2bddf2450c462932ad2f3edef5b84e459442967989bc825f2e670091a9872677b2b99ff28ca80c34482959e02b75eb6fb323b226a152bf0f3b5116bc7e6f9d703e780e5336f1c5cae432e7f985df3206e56f3952ebae4ea9efadae080b96969e02a9786cc3d49aa4fbd66cca78275bc4504e126a092dd9c612b7ca666c0a2cf123475d7e38056a51ecebc5d54a647f34c5af15b713375b43a400aec9b721d2731f528d04792f631417d837f878fffc0aee2017ad65055a5756f3b6d4252b06d08399a23a90afbce79a083e5c9660507ee9524df1f5ab2071c862ff4b37358cc647acdacf52b145b12e11f86c3bd4d74dd69fa269f80fe1e0a4daf024c617b4892840df8d18113394a9b6264da69ed030008d9610efa91e14778b3509e6aac0f2a03f21f0762ae113ab5434de1bb744b25f3ac20fc044db09234f3fab632c3c835f1feb2871b3f19734b466c716ceb4e09f4552f51501d0c013345a1ea3da1cfef249b5d86f4ba155f1e33bbc7666e8aa9c9f174179518f6d36671fa9c99b7212c28040655934c51586dc270b40af1953ef41845f82793767ec9eca82ae28252f6875b4b3e408841baa7f7e9137c04347f5889a075521ade5fb984dd085d786e4c1faf7bbb3dfedb64c8d16804761f5f7b890f28c3925f7bdbdaf1369e2bd3838bba8c064c088d93b1263c57de842ade80c74116776264088e076eb14564966feac7552d2442f9b1b8d2fed5d382acb624c73f815e6538ce7751ec16a763b0b264e14219b4dfed3d2a38f1a349cff4fc7a1665742179ccd02c5f5cae7fff195282c41eafa2418caafecc9646a70ddcded1f3c33b7a358b8fc316d5af99df8dadfbe918a5f3c3f337eef52124fd7f21fb14189c23f95f1aad0bcf275e4449dde9b643b91a4ea8586d79690484a1eb50b253575a6e1b7184401679d99a57add2057ccfd94ba5147441b9ad3975061e02f0b9fa1c89f6133b174c858888a28ce5f46f06df45ddbefc6a9bc6763c6f8e09cd633d46400e88d"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x788, 0xfffffffffffffffd}, &(0x7f0000002ffc)=0x98) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x4840, 0x0) 2018/04/08 22:48:16 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x3, 0x80, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) ftruncate(r0, 0x10000) write$vnet(r0, &(0x7f0000000680)={0x1, {&(0x7f0000000c80)=""/4096, 0x1000, &(0x7f0000000580)=""/248}}, 0x68) ftruncate(r0, 0xb691) fsetxattr(r0, &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)='vfat\x00', 0x5, 0x1) fsync(r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="979a8c283e60b40c82657c207ff7cff63d3f63ab15ec65d41fdfa394e17fb33766f20a393c57c498528cc6ceec82773ad65b64bf103f35c7c9476082a058e2239a6deeaadd2f20d7188a618d4cafe9d295dcaff34f2d4a84ba9cfe634ef73ac0df52dbcd2ce13256e1215412b4a9ea8296277ececcbde6dc0891e4d62e745266d2deac8691d4cd5878cd590112d59d38ba9bad5b0227b3b435959a223832025eb508fe5eb05e023617d088c170d855dc5c7964b81de6a5833187e7347f31c8e397", 0xc1, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='vfat\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x1, r3) 2018/04/08 22:48:16 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20480, 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r2 = dup(r1) accept$alg(r2, 0x0, 0x0) 2018/04/08 22:48:16 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x8140}], 0x2, 0x2) write(r0, &(0x7f00000000c0)="2400000024007ffc0000122100000100002cf6ff010000000000000000000000f300f1ff", 0x24) 2018/04/08 22:48:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000280)=[0xffff, 0x9]) ioctl$EVIOCGREP(r1, 0x80047456, &(0x7f0000000000)=""/174) ioctl(r1, 0x100000001, &(0x7f00000002c0)="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") 2018/04/08 22:48:16 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80800) signalfd(r0, &(0x7f0000000380)={0x8}, 0x8) modify_ldt$write(0x1, &(0x7f0000000040)={0x9, 0xffffffff, 0x400, 0x1ff, 0x200, 0x1, 0x8, 0x7, 0x1, 0x1f}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="6bd62ef611dcca8080e0b2f1d1468a0c7435d2cb100b0ec343a4f1db22778b3371acc07578c118647cfc72701d4432cf88c04e2aebb3329e62b174c074ca09c7f271858d6bef9e0e564ad2de0ce4d3106555af300c8d25acbba9ad4cee73cccbb6328d2eec1fb1f0238712e8c464e113b6ff1bb6e9ccb500f48fc6bf50126e9be3d8981eaa7566f4f73948eb3cccf347fa5cc099516e82f10984a8422e17a96dbce70d4a59b015e281fe311e11ef96460497478c218e338d4f2d4a893f56b65dd3181afc7159177e4082f027", 0xcc, 0x4008090, &(0x7f00000001c0)={0x3, {"3c5d98e7ca6b68"}, 0x3}, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) clock_adjtime(0x0, &(0x7f0000000200)={0x800, 0x6, 0x2000000000000, 0x7ff, 0x1, 0x0, 0x100, 0x6, 0x8, 0x4, 0x7fff, 0x1f, 0xff, 0x8000, 0x1d, 0x5, 0x6, 0x7, 0x8, 0x20, 0x400, 0x4, 0x2, 0x56b0, 0xfffffffffffffffa, 0xb8}) 2018/04/08 22:48:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) lchown(&(0x7f0000000500)='./file0/f.le./file0\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400003, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000540)={"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"}) [ 104.757133] QAT: Invalid ioctl 2018/04/08 22:48:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xe0000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x208100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x66, 0x4, 0x3, 0x3f, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x36b}, 0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000900)=[{&(0x7f0000000300)=@in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0xffa3}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000340)="42464dd641d596a0b0a3faf5ddcb0680ee3155e771ebe11ed555b0b3771ed7f921cb4f524ec5700bd4", 0x29}, {&(0x7f0000000380)="7ff5fca02871e025a1c0e38cc40de8630f3608dabdc2418b5a700bb28fdae7e554314f1a65eeb9d8ef1b0651075189085010e46558ea8dd23a39d8c875b64a9e48cd34b5ac27ddcc5cb474600f213eadbeba28", 0x53}, {&(0x7f0000000400)="5d28bc3030e0edd59811bc8e05a1bfaac097fec3a2f1191d236b57c9960e806785bdced280393674e3638d13bbc0b8bfde189e2f63f9fbeb3df10380076908bb34c8677c441f764d7135708b30b1db5fd9a302002b67a02dd43c533141712cdb9df08e29b74c5a9709c4ed4c6f351f7f", 0x70}, {&(0x7f0000000480)="c0cdaaba7235dbfd26dfe4b4f8c52a9dd8bd75c478254388d403659b8538fff5829c2e1162eb327326cddda70dcaa97a214279b4dfcac76491297b5c3b041eeef7900a5e35e54dba9134350bd66c2fa84c794d9e6957a1f9b8e518a38f7a30a2e7710207a9d65cdc1a8c956382a32f2ab916e162c19f5987f68264b777f87578cf2b454d3ba59e5404ed47237e202919aab643d8846ce74892f8fc", 0x9b}, {&(0x7f0000000540)="c93a49f3cf655a0e2685bff18aa383cc67e5e3585d9b5549de51af8c91ba724a8965f5eea6fd4ee6a603d8edf4cce90b958f5c1dd8255ddd96638297f1abffd3a150d735668c77f751b8abfab783602cd105da93e4", 0x55}, {&(0x7f00000005c0)="50e1e0002e22b3f97861b1f9a7bae3dd40bcf9fff9c85ebc0a4495d7dc42592233f368ef4efbc4a18bff4ebac4527236edefab738fcaf11ecfb56c7671d3914754aa5a7247a30b5ee9737a30afdfbf71bb67146e795d3c39ab6ac7", 0x5b}], 0x6, &(0x7f00000006c0)=[@init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x206, 0xfff, 0xffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x0, 0x24fa, 0x0, r3}}], 0x90, 0x1}, {&(0x7f0000000780)=@in={0x2, 0x4e22}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8, 0x4, 0x7, 0x7, 0x0, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xe000000000000000, 0x8008, 0x9, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1ff, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x9, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff00000000, 0x200, 0x4, 0x4, r3}}], 0xf0, 0x4}], 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) getresgid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000980)='./file0\x00', 0xa000, r4, r5, 0x8, 0x401, 0x2000000) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x42f}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r6) [ 104.799826] QAT: Invalid ioctl 2018/04/08 22:48:16 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000734fd0), 0x0, 0x0) 2018/04/08 22:48:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x5, 0x8, 0x101, 0x3, 0x2, 0xffffffffffff22e5}, 0x6}, 0xa) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) r4 = memfd_create(&(0x7f00000003c0)="2b7472750e469d847c506efd5c16f9de3574f7ad8f5e1d87862d2c019e500f845e3699791d86f3ebda90877848a0e6f2ba37e64e04689cd20e8c6662db6a8b22c9c966239063c83b4801d8efe56ba6582d4649fc39855c8e9297457594ff0b946b91dca7a1b6a9d9efc583c6d61669650d071f56e8ea3d8cef62090000008bd2aeaaed4afbb0a3e90f54e4c6fc2ad845b5cdc6557bd49184ec0df1c0cdfcd24a5a124a800170e07f63d1b8", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r4}) 2018/04/08 22:48:16 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40800, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000006, 0x8010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000100)={0x1ff, 0x3ff, 0xfffffffffffffffd, 'queue0\x00', 0x4}) ioctl$sock_bt(r3, 0x8907, &(0x7f00000003c0)) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)) prctl$setname(0xf, &(0x7f0000000040)="76626f786e65743127747275737465646367726f7570cd00") 2018/04/08 22:48:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x24}, {0x6}]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) ioctl$TCSBRK(r2, 0x5409, 0x2) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/04/08 22:48:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x35, 0x34, 0x38, 0x37, 0x36, 0x7b, 0x3f, 0x7f]}, 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]}) 2018/04/08 22:48:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000240)="9a06ac42afee253140fed88b03cdc9d30224a0e6fd2e83b04e6c11d4893edcb09ba740bab1e35217bb94c21d1aea3bb70b876b050a63e1ecdab6bac700feb887551849aad39aa63be6259f6204d10aaede72bacbda0bcf0b80e92d370d3f1b08c17a73e8f9bca9f1e1d23ad5d57d2acfe7139f14a96685a9c33592e8a650", 0x7e, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x800, 0xffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x27, 0x9, 0xffff, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x3c8}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80100001, 0x9}, 0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) [ 105.097274] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/04/08 22:48:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000009180)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000008f00)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/164, 0xa4}, {}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/116, 0x74}], 0x5, 0x0, 0x0, 0x200}, 0x5}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000004c0)=""/157, 0x9d}], 0x1, &(0x7f0000000640)=""/4096, 0x1000, 0x100000001}, 0x2}, {{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000001640)=""/61, 0x3d}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/43, 0x2b}, {&(0x7f00000026c0)=""/49, 0x31}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/204, 0xcc}, {&(0x7f0000003800)=""/7, 0x7}, {&(0x7f0000003840)}, {&(0x7f0000003880)=""/162, 0xa2}], 0x9, &(0x7f0000003a00)=""/106, 0x6a, 0x80000000}, 0x6}, {{&(0x7f0000003a80)=@hci, 0x80, &(0x7f0000004f80)=[{&(0x7f0000003b00)=""/187, 0xbb}, {&(0x7f0000003bc0)=""/97, 0x61}, {&(0x7f0000003c40)=""/184, 0xb8}, {&(0x7f0000003d00)=""/20, 0x14}, {&(0x7f0000003d40)=""/210, 0xd2}, {&(0x7f0000003e40)=""/25, 0x19}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)}, {&(0x7f0000004ec0)=""/179, 0xb3}], 0x9, &(0x7f0000005040)=""/91, 0x5b, 0x74}, 0xaa}, {{&(0x7f00000050c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005140)=""/36, 0x24}, {&(0x7f0000005180)=""/91, 0x5b}, {&(0x7f0000005200)=""/126, 0x7e}, {&(0x7f0000005280)=""/154, 0x9a}, {&(0x7f0000005340)=""/2, 0x2}], 0x5, &(0x7f0000005400)=""/147, 0x93, 0x100000000}, 0x5}, {{&(0x7f00000054c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/35, 0x23}, {&(0x7f0000006580)=""/27, 0x1b}], 0x3, &(0x7f0000006600)=""/181, 0xb5, 0x7fffffff}, 0x3}, {{&(0x7f00000066c0)=@generic, 0x80, &(0x7f00000067c0)=[{&(0x7f0000006740)=""/105, 0x69}], 0x1, 0x0, 0x0, 0x2}, 0xfff}, {{&(0x7f0000006800)=@nfc_llcp, 0x80, &(0x7f0000006a00)=[{&(0x7f0000006880)=""/253, 0xfd}, {&(0x7f0000006980)=""/9, 0x9}, {&(0x7f00000069c0)}], 0x3, &(0x7f0000006a40)=""/4096, 0x1000, 0x7f}, 0xba0}, {{&(0x7f0000007a40)=@can, 0x80, &(0x7f0000007ac0), 0x0, &(0x7f0000007b00)=""/145, 0x91}, 0xfffffffffffffdd0}, {{&(0x7f0000007bc0)=@alg, 0x80, &(0x7f0000007e80)=[{&(0x7f0000007c40)=""/117, 0x75}, {&(0x7f0000007cc0)=""/168, 0xa8}, {&(0x7f0000007d80)=""/25, 0x19}, {&(0x7f0000007dc0)=""/120, 0x78}, {&(0x7f0000007e40)=""/50, 0x32}], 0x5, &(0x7f0000007f00)=""/4096, 0x1000, 0x22}, 0x1}], 0xa, 0x2, &(0x7f00000091c0)={r2, r3+30000000}) socket$inet_sctp(0x2, 0x1, 0x84) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) poll(&(0x7f0000000140), 0x200000000000051c, 0xfffe) r5 = eventfd(0x80000002) write$eventfd(r5, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r5}) write$eventfd(r5, &(0x7f0000000040), 0x8) [ 105.513170] CUSE: info not properly terminated 2018/04/08 22:48:18 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:18 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x40813, r0, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file1\x00'}, 0x6e) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4082, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/08 22:48:18 executing program 1: syz_emit_ethernet(0xfffffffffffffefd, &(0x7f0000000640)={@random="1f92a2f50ced", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a37bc9", 0x4c, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "deacec48ac72d41d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000840)) 2018/04/08 22:48:18 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x2, &(0x7f0000001980)=""/48, 0x30}, 0x0) sync_file_range(r0, 0x5, 0x7, 0x0) prctl$getname(0x10, &(0x7f0000000140)=""/151) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0xf250da06a50564d3) ioctl$KVM_NMI(r1, 0xae9a) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x828e, 0x82040) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)="a7a1be4b1d13fcaad1f35447660a3dab6f72aa79bddb6cbf55a1d34e54ffdd8425a9f0d1c261398c1f5dca23d9ca83387cbec6f30d26ca76dac155fc0d7bdf9e94ac0b457b0b2d9c19eb71f37c5d1b55386eac97fd1bc48069393c091fd38120a89f8482ec53dcf98c13552915d058828e99eb800bc33d456bd601c425ca19a69da04e92e1cbd0c2acf4070c3af836b3534b443f5115664d1a6fa5eed2a742e3474182423917aaef8f53de4e1543300d88d8e0bd9bd687fc9b48a1b775e370f0754607797b79e340bd157238f8277a3a60b03fb239b7cfdc42bd308bebea", 0xde) 2018/04/08 22:48:18 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00000002c0)=@ipx, &(0x7f0000000100)=0x80, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r6 = dup3(r3, r4, 0x0) gettid() sendmsg$unix(r6, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r7 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="23313504be58a179836db95cabd55cd836ca2d7784c6d37ec45f9e40183c1bda132947e006825107db82814f0b25aeed3eac1510949d7cce8461ca0bae0bc6190f5acf07b356c55248d7608654282f6815a49505758dc59d2b5220569d81c4fdee21c0cddce87a9fcfda8ad8cf7b4e7c8d8966b2d3af9e73e6ee1a41472a7236cd7860030ae6bc70e8a22d46141cac40b92c31dd7254771fe2c6e04fb3cd27c5c49850c7851d3409426dfb1dcb08c9d3fefdfee49cfb898fe0d2dcbc300f032843c3f58353657128f0b091e5eac57618d65be8260259c469bd0498edf76ba5174b4c53d5981925f0005dfc30c49a97ad7429270ddbe0f9f400b1a7a1ebebe2cabb84c903a2264b954494a2a730742b0f9deb33d8094752efcd90eda5fe1afc7e1f0687a1d89804f2dc59bf1192bc0fe5792860d0108130a2f4cc5c79aa0fa7d8a8babd637b9a35bdf9724ce1e661fabdaceaa38510c9f62d12dda556748d0240dda3d6ef6fe77d4907da6ec40345ecd2b7b07c043ce845e640b141952a1627269a31a388522bcd453d3a5c70ec89ab4458fbfa58e9c9c3b9e128b16a4d39f8412c2763faa03840081e5c13dd4af314b0cbe5fd1c9a04c1538c21f2b5936e4fd68a092d1039c6e85b44d71d055555a65a3b8e1c7dfa164810e088d9bb2e43af8460570e866ec0b4a86f89a8dcbf32f047d3088e6d4fc521c26ee0337e9cc2a9f7aed75559bb4f64acbec5164677beb944357d3d0754183a315520c4924f988e50eb7442f6867b2cb1c5c29cfaca0da935426094d8bfcb80926cad63bc95147469003296c3cf89480d622c8063fc7bd009608eac7d0f0e3ed006e1bfd3891a371defe2ef61deb143799acc3a502cd065390a0a1b5bb5436641a8a61a87011e20fffcff9083878ef02069c2014dbbd90465d3af413825cefa52a707460a7cb3a3bb9f2803adafae1c0b9142af05927ca20de5c12dd98765d56c5a3eb3b05f0ef003d28cb2d90414a3902e16f9c230e2eadc60f1bc00bfd73acf495f18652fc78b73d29c912663b78630b30ecfedd7da8368b1913580dbe5df976e4fd85ba9e6f8b4e023cf148a84ce633069fefe866595a7f5acbbf25545de447f9a8247557be7fd082a01906cc6402be1e605ae57c6b065abd39a444f4ae4e9b65db094657025f48296352df1e5bc81ef69de28562dc2e993274071a3c97d49bf0ace6b4fdf468b8e29914ea45ba38265a888ef48b429d40922bbf8a930a0110a8772396b284f843f92acf3f3ba35429b68b8ad4310039a275dcfa004b830e4ecc63cac5d62b1ac1f9013bdd35a8cf3c5f4e92c6b767150a642ae1477a6dc2fe93698239295bd7fb1bbb09cc104afdd47c903b6f64be1a8b34e91efc24afbe44170ac24d95809840e047a0e2c8d1d770aa6cf05efdb0ce46fcdf57af02671675864791c27cf1cb090158bd5b91cedfef3822c224fbe97c39ade3f69184cd75b85221e916cd63b20b122bcf5b93da0221c9c9fd79cfbd5238b24a8fba6b5d621b3baa133f1064b10bcba5a090504f353725e396fc655b8f8fd100385f212a72a6122e77aeaff2470c0e881fcc108763b0ed550462908247b09cb30e667de8cf9a3293bd887d60515494b194174d5e265d3a6823c46155d92e5d46a6bbf744ca2effe244ec2b87a04cdbd209f294dc592116c2a38282d6c113acc0e22cc112a92d584c77247a394603395a48cc5ba1f76fb2487c4f4f7cfc78acc1666df27465784625005d5164adea743d1187eb26a64a743bd67fdddbedc34503c9fdd27dfc57f50b14bb89396ab0d727aa5290c3202a908690c99cadd0171bdee133b8e88483ca6328b313fc169504db7437ebcdc06727fe54f7456b29c126d237cccf30dea823402cf9f286fa8bf1d4b0bb32de58a3082a8790e756ffca2f23b35eee49b61a24bbae356be0a981ccc258e09c176d79360216edf80a61a1c7bdbd6419f4df5d6911da6c111062ca60a5c9daca8096ddfa9d7939e373bb1e8e490688c58be99c2833ae7ac6c0ae0281a015c507bf53c0bce267b7b84a10d2b0d2fc468a696849cdfd879186eb9fa3acb1bb27d6f948f3b5e73102771789d82ee8e4dbc66cb2afe6d5df2ed447c0f5a36c00921156ae1c03c0f9416d9b1723b77e4d6d0ae97572be3ef1acaaf89dd6d470e0ffa691ba4b9697d1dc129e43dedbb86f14b053c1c38422cfba2564a8fbd225ab018ea6cd012405d29d712e875b8e13d7a8d79a11e761fa4bfa77ddbc1a08c7c4f09ea6b1790513af2abac0cde75b4983b3224943eeeaa9ed0492a25ff112ec8f452dce28fe4cf6e0aa1ed81a5765b363edae11cfbfab2f18d441ba0573cd9709414e1c269927669b9a1973491514e05035283cabc2881dcc999e948f86c43ed956d7fac31f7fcf3013d646507f02ca0f46ef8a5575ff248117aa0f461f6ad09f0ccdfe2a55aed2501823ceac2c66bb183900a6937b97736fae62c86c1e89b2f03229fcc9ed080aaa4074ad661e3c4a27f7d6db75ae0e48ad24d90dd7e305c160e239541a8c4551c174837c0c3aa7b6ada2025fcf02881dbc4c1568a17d391484cab6a7c3740bf0720f3711ed45bd3893ad85f42f1326345324021f08fb98af9bb2df8de48613387a19c655a1011dc2b5977e8afea67429df38542571a50f059c14864273e4658b6389a262c97bdff420383db251f35175b9f496357d2f22e9fb4fab7e78e7bdf0166e4f6b8b2c55f553d8821cb449e954609e2103ff3af9c5ab930380dfa3ed0fbeb3e09e5ebeaa778db7a08e14f7db2df49bf48fd81d315baa9b5e5cf39b78060289121ba11ddd1834b8f1ad4b9367793e612886990cc22085e2b9a7749e0900ad53222de6fa67904bc5be1388f220b685610122bfe7ce520f3fb73a9c22807600656ee9e088c5f207fb5ba1ade889cce34860131fb8fc52ee84ab5b5384f9c91033539f30d0562de05b277947aa59eb2f4647080780b1cddaa4f4241022e42f75b0bf1942c079d61ca69c5500a2c504e51512643c7571fec25c3928d6954e45f5f1c697f45d5d7e2a4c7848160807253588ee4b5e9b917b05aeef0ab375f934032b232d810b32fa92d2e9cd55dad1f9ea9e4c0b8583e42af5e28f3385c96d887f1b5eeefb5a847d88cdec576fca4dda144166308f719b29ccbb85c97c51febbc813741ed74dc0954958bd1e0c9eca90ea5443279f6ea4e66972c5283672f9f31357d471abadfd2265ae1f556a0cabd59a4be7b1b4ab2930e723b0812308b150ca6bb75191b2a1cd98feba1ca09b57119dba64b5094b69650ed5e975f74cbad9e517170c3f8664148bff2b3ed6eaf85967730bbfbdca9356501a47e1565fb4f42ba3f3bd2643dad9b5a18079c21e7b91444ece870c4881dab845fab6d145f4867968811eaed43c2f90c4ac083b5ea2fa820b5a78152d61d238e0f43bcc220879347c9adb811bc435288ba31e1dd9aa5c58154a3c2929aadead6260de4369134c13b0f3ed0c9356a9b2647d8dea09e33cb0c330c093fa5010821f10503bd545b163b6a42fac5f75bb620a6dd7ccddc7a8b06e48e13e0a27cbe4e4c73605ba9ed0ff29bfce43f563f8ceeb8f89622fc75a81346bd3ac957398b5693eef09571c5a997ada46606f12b6e887a1c578fe26a5ecceeb9f7ed31e5c68e74bada82891699aafd605d2e6639e1e007335095eb5f94b1d9db018f1b6e9f745969fccdfeba5ac99a0e2ba155aef1c1e2dc0d387164a653cc6a394e495da097cec2c9c52947bf6b338af1fc23a99d603e7989f6b02e7ded98ba0c7ab372aa44c2fff8d2517b33de5aa8b486b5b523d505a4bd6260d27cf8b74a25c42d9aeea1cafb3310209201d173e8cfc92ffc77549b76171187e0861262520628e9218f5fb9d4413284fe92e876b352de1688a6d0a672658430a8b3a520202bb4dda7b6a5105115dc601dac3e39bd9fc60f4caaeceb21d10e7b4897f3b254552381069eb5e2f1552dfa83675d023572e21030c5691b09ea9573120abffbb59b7fb98ef627e512e2767b9feb950ddc2dd3f7857a525f5584c62b97bbdddc7657477ccdd00e328b9a80351c9412f8f395e06141c9806ab00ac78b585e1944b558de3463202dc9f40c994e7e0a62c9e685646b22ed8c3898cb7f36422365b6831fa8937396fbf89eee55a34f7fee5e5bb372bbfc319cf7af6da858e8f3639a55855dbc1ab7c7541b09b9b2a38dbb3389ae6371c9f506a9671d1bc934d7edbae3ac58e7db80d700098a7659ee770f234c4049eae32eda1f3c8a2b622d1e478ff70629fc3a16b5136334850cc4ef7d52d932e8f82f2f70d6f22faf82269e01e1fb4f3974fa22d0f9d05863433c83a632831d8a8d1d2ce68dc091f460c68f9b6a0b7518e41951b76e1fc73ef0894e7401f57b92db6fae9c0461e0bff107a6d02420bcd050b6d4c7c5c0b12db43b8a57dac1b6ae8709bc8907c9ad96f6de30dacf32bded19ec985c6f5a457b8d34f00bbdaabb4a09a3ec9b4a2084ef03ac4af91cc0d4b74a31b06146131a5595cfed20c613b186e174549e2e4934d9b4380059c95feacee05a718a06f37d6c62b3b28e71c5f7da0baedb99a361537b1d59f659256cd8f7c01261c3c9732c4663889f0b78ace0d001843cbf518aff3ba5d6dc0fca30c6f4bb9427f0da180fdca7950b78f0447ebbdf1f0f1b59d1c5955888bca7c7789d5f82e6d1f96c09024f4283f712e9b1c47f35eb4fbe4610e1df43c94ee6f938ab06ac1d7de5bacef316f2f2ae064ebcea8ba08ae9f729d4a3f8e6a42e6e952caa58399214beee193e41dd9e45df8dc3e7cc1cfaa2bfe896ce2c754c2f3dab2fe437b426be9e7b5df6a81a5d3c320f4215cd1ddf56b3655aefb98d97f3ebc1592a74d800cbd1ad2d97008fef4258d64994cb3dc58310b6cbda46ec51adc9961e5b2e53b2838629c9c969f6494af84c5f404b10a9dbdb3a10bb08c4c1ccf643caa32c3e2cdba48eb0faa2f928bbbf40abd14319ae9e995b94f2638886ee568e98547344977f345d3fdfa38b24c53b6a7da282f0ec301e9f48c068c59af8a5ce75a23ad596e76337638a7738e543ef3175db0f2977ed7a618925cb841a71b2f59609ab5ab6c24fc7d1873acdbbd97233398295eadaf89c2245fa5543113a3efd55e5e7c6b640fd5a5e59afbcd6218147c715a2876903eab11ec9c0677c9f27daddfd5cc73fca9c8f40f91168f9f261c0c9b97255e00c4b5f0c51566eaaf8a73e845af9e76e96c4d32d98e043db0cf5e13ceb06e4879dcf338eec880735bf6779931ae481128c49d167f88f8177a9878b4dcce3380f3c8a50d760c04827231a2b0a4c5a38a8064a35808b483db5cd8aa1ff14add02ac726c5139ffe4f4422d78014621b75ca0fe5ac76e9883276a6b56a401e35e89835ae7e911994dc8b7d8f9a554c83dd617737121cb5231b7728696bc650ade8b0308ac58bdfa8d02e3f685c096d9c218a3ab7ed8dcf88542325ea5ed5660a2f977613d9c70d2c10aacba3a2fa2d3d2a11cad3b43221a1eb4f892a827b10c407d5d299ce20f3b138797de9f9e527978958636ff4b46d0c435f8e88d99f5c334716fd11ad70203ddbb7dfec996bd0658fd2c6c71a522244491db047642810fa83d166c09976267f857249a1218c952598f9468ce971cfc9264d154d2a616037df24d275e09f946edbb0b454b770858009f6aeb7e846807a1d8459335d40d869398f5c6ca4253918e030a08ee3cc74edad9bfc75535c132fee919cf82114e0a0e0f9dbc6b086bcd6dae03f3d", 0xffc, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r7, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) write(r0, &(0x7f00000003c0)="2666db6a1b0dfa07ee34b40677e1d3b8b5a77b02d9a881f489e9f098069605ec79b88420542afbf88ac986d1f82cd101b42230f768ff7ad48ceb58638f1bd786f173d0c19d83656c95209a5f78a94dc37861d614ae1c18a8187cf084497be3d8371ec95e193f6d1103758fcf608e09", 0x6f) 2018/04/08 22:48:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000001c0)={0x3ff, 0x7, 0x3, 0x0, 0x0, [], [], [], 0x7, 0x2a51c773}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x301080, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x97) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x7, 0x10000) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000180)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x8001, 0xffff}) 2018/04/08 22:48:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/04/08 22:48:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x7}) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r2 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmsg$key(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="020000000700000000000000000800000400fa1b0ec80000000000000000000000000000000000000000000080750000"], 0x30}, 0x1}, 0x0) [ 106.304582] audit: type=1326 audit(1523227698.224:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 106.354948] audit: type=1326 audit(1523227698.247:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 106.374665] audit: type=1326 audit(1523227698.250:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x457d87 code=0x50000 [ 106.394395] audit: type=1326 audit(1523227698.250:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=46 compat=0 ip=0x40f451 code=0x50000 [ 106.413900] audit: type=1326 audit(1523227698.250:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=45 compat=0 ip=0x40f3df code=0x50000 [ 106.433403] audit: type=1326 audit(1523227698.250:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=3 compat=0 ip=0x40f331 code=0x50000 2018/04/08 22:48:18 executing program 7: 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$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$int_in(r1, 0x800000000005421, &(0x7f0000000000)) setns(r1, 0x40000000) 2018/04/08 22:48:18 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0), 0x0, &(0x7f0000003e08)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e930965b2047e103b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4030000000000002500000000000040070000000000000800000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 22:48:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00\x00\x00@\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="1e0000000000000000000000000000000000000000000000000000000000d7d1326a9e8b495d37bc00adeff972dea1cca1221a2b410f8a566f474d4c6e6f139ae8de8ab07696dc2e27d40000000000000000000000000000"]}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/2, 0x2}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/175, 0xaf}], 0x6, &(0x7f0000000540)=""/243, 0xf3, 0x1}, 0x41) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000640)=@sack_info={0x0, 0x5dff, 0xfff}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e24, 0x5bc1, @empty, 0x4}}, 0x466, 0x0, 0x1, 0xa8a, 0x2}, &(0x7f0000000780)=0x98) 2018/04/08 22:48:18 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ffff", 0xa}], 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x101000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x400000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) [ 106.452816] audit: type=1326 audit(1523227698.250:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 106.472405] audit: type=1326 audit(1523227698.251:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 106.492076] audit: type=1326 audit(1523227698.253:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 106.511751] audit: type=1326 audit(1523227698.253:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9349 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 106.548399] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/08 22:48:18 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000006c0)=0xc) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000002c0)="0a0417fa426942f72dda57f617406112c0d111913a80be5a00422f438578259621171d234ed9ba555bcf4d79cf81afd2da18d11a5881d143f6ffcef2f43d8d0af1ffb18e6abc153e70316ea6ef3eb35f36ffc99bcebf13a9540b09f41d8002df59fd3673e051e4fcd9a870746fda099a52b46fbfbbb204b8", 0x78}, {&(0x7f0000000400)="cecdba94d9d3fa89739d6c328c64e721dc074713830ed5b692e4b9ce2d66f85cd82ebdd174fc816e2551ff526e7c5dbd963eaa20d56f52acd8d8910af7c8627f4f23e9631d220c933acc31267d54c3e3fb55ca4b78f12822918d4e5122c819ab2ca7c691728f601e42ca4419f47ee38c9648956e1721bdc02ba5f0f7ca1802e256bfb388771a785845a7bde1451b6e761b7728ebdae2a842831b159431101184ae90b2bcc7b35fc670e832f703511cfc191055a93ec2bf7f31553ec6bee5183ca668c1b927e20fab161eeffa3b44d657a8b7cc3eed7579f382ae584a95a0f0a693cb581219677838cfd12852febe", 0xee}, {&(0x7f0000000140)="6942b9ff969897002b9037", 0xb}, {&(0x7f0000000500)="750beecbdd37dde0028bc9780f114a719d9424a8cf0301ec87f8c12543313367e6772952097a7183b8901103b09e81ff9e02fed07b027c5359a893c12a86125880112139211afbeece4213033be50f860644556db61c8a07c57455eeb8aeaa8b08084b5c421af24425f22805304563e3adc39be26b48f5ba69e7581c8263233ef77974dbb3f5520c8e64fa2ffc6ab6fa945f286d0a7ed35ef384bcc8fb4bbcc8cb9d5f8849087591cbeb4d5d540c15ca45c4a309de79", 0xb6}, {&(0x7f0000000340)="3eba4850e57cccc65cf752420c9b0fcaa58ca3a8b5d69d57e1188908140fcbaa9d31b632f6b7dd82a14bd61cd7afb7b7f77990edc5179a42c3", 0x39}, {&(0x7f00000005c0)="9daa0cba25d9398ac90951e6adfe016e4eeebadf95b8afb4247969f1bc114559689b5ee7afbb1a5ce4d190e28d679c62169d0c910bdd87a95090004771d718e6cf41482dd0b9b8", 0x47}], 0x6, &(0x7f0000000780)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x4000010}, 0x4000) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x591, 0x103080) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00000000c0), 0x4) listen(r0, 0x20000003) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r6) r7 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvmsg$netrom(r7, &(0x7f00000003c0)={&(0x7f0000000280)=@ax25={0x3, {"fcc5cb1e4db727"}}, 0x10, &(0x7f0000000380), 0x0, &(0x7f0000000980)}, 0x0) recvmsg$netrom(r7, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) 2018/04/08 22:48:18 executing program 5: socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000040)) 2018/04/08 22:48:18 executing program 1: write(0xffffffffffffffff, &(0x7f0000000080)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a11bd6a9f5349b418df5e49612e0302", 0x31) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xec, "204d6c940e4d6bd59863d2f46c390a53bf63091dfea000b588b400ae9fbc5d97eb6b209ab1b893ed3413774e996c6050aed830159e323bacfbef82b5cc65ceed865c575beafbb84a7724ca1f8134f006a711c9b1ae05d8cfad566b528cf4a63a12a806f6186a058251696e0bd23aad4278fc586d2a3f8925ed00bef517237df046f42a9924e670c429a8f190bf079e435e5385f3830db8d1aafca75c66ded4186f18a82111990bbe85420e2a3f0045ef0dc01efc987d59bb2ca79acb0dcd595d8062070371a134b7b476a78cc9cbf1b1067813b0799824de634faa5c6072438f078a47a21b2ea5d4b6613b37"}, &(0x7f0000000000)=0xf4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xfffffffffffff001, 0x2}, &(0x7f0000000200)=0x8) 2018/04/08 22:48:18 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}, {&(0x7f0000000040)="eb412beba7c021f050742636f1c6e2098b800ed183e878467d194478c9f3ba445dd8cc70fbfb9533b4036742937868a7f3533223da21f39b36afb0c378c2b6", 0x3f, 0x2dfa00}], 0x0, &(0x7f0000000080)={'\x00', {[{@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@biosize={'biosize', 0x3d, [0x0]}, 0x2c}, {@gquota='gquota', 0x2c}, {@quota='quota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nouuid='nouuid', 0x2c}]}}) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x440500) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002b40)={0x0, @rand_addr, @remote}, &(0x7f0000002b80)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002cc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002c80)={&(0x7f0000002bc0)={0xa0, r1, 0xa02, 0x70bd27, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 106.662097] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 106.822625] attempt to access beyond end of device [ 106.827806] loop4: rw=4096, want=32768, limit=11770 [ 106.841174] XFS (loop4): last sector read failed [ 106.905401] attempt to access beyond end of device [ 106.910463] loop4: rw=4096, want=32768, limit=11770 [ 106.915696] XFS (loop4): last sector read failed [ 107.083977] CUSE: info not properly terminated 2018/04/08 22:48:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) read(r1, &(0x7f0000000280)=""/186, 0xba) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/04/08 22:48:19 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:19 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x34, 0x11, 0x0, 0x0, 0xb, {0x0, 0x0, 0x0, r6, 0x21800, 0x8000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x34}, 0x1}, 0x40000) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/04/08 22:48:19 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'dummy0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='A\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x16000, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340)) connect$inet(r2, &(0x7f0000000380)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pselect6(0x40, &(0x7f0000000000)={0x9, 0x9, 0x10001, 0x5, 0x0, 0x0, 0x100000001, 0x81}, &(0x7f0000000040)={0x0, 0xe95, 0x2, 0x20, 0x8, 0x7, 0x8, 0x8000}, &(0x7f0000000080)={0x4, 0x803, 0x161cd511, 0x100000001, 0x1, 0x6, 0x4d, 0xffffffff}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0xd99}, 0x8}) 2018/04/08 22:48:19 executing program 6: capset(&(0x7f00002d0ff8)={0x20071026}, &(0x7f0000cc0000)) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x2}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x0, "bc1c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401870cc, &(0x7f0000006100)) 2018/04/08 22:48:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='iso9660\x00', 0x10020, &(0x7f0000000380)="66552742797d89c61206ad2099a82fbc2fc7728edac91f90248ba1d2dca248adfe057759cacfe0505244e9227cca935d7f6c2dc7e5a207298763192394bb17390300f0c5dcd393c366eeeda519a4aebeb2ff1a252f80a5df1c6b9390630caf77e269ec8f5e1c7a8f8eab21cd4b7b7e2e28e43cab8602ea0a79a90eca98f5c482ee7a9f7358ff9badb9db23f4ac18761e93376896952790b5e3") 2018/04/08 22:48:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x484, 0x20}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/04/08 22:48:19 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000280)='./file0/control\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3f, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x6600, 0x0) linkat(r0, &(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000300)='./file0/control\x00', 0x1000) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') r2 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)={0x4, 0x0, 0x8, {}, {0x0, 0x7530}, {0x4, 0x0, 0x44, 0x2}, 0x1, @can={{0x3, 0x8, 0x80000000, 0x200}, 0x5, 0x2, 0x0, 0x0, "fe714aa9e88d9ad8"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x81) [ 107.366169] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/08 22:48:19 executing program 4: r0 = memfd_create(&(0x7f0000000080)='bdev[selinux!\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x110, @tick=0x6, 0x101, {0x40, 0xe8}, 0x1, 0x2, 0x7}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000200)) 2018/04/08 22:48:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fallocate(r0, 0x1, 0xa72, 0xfff) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x400002) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x2000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0xe12, 0x6bc0, 0x2, 0x7, 0x2, [{0xbe, 0x3ff, 0xffffffffffff8000, 0x0, 0x0, 0x5}, {0x9, 0xfe9, 0x9, 0x0, 0x0, 0x80}]}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) 2018/04/08 22:48:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200040) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = syz_open_pts(r0, 0x0) write(r2, &(0x7f0000c34fff), 0xfffffffffffffdd0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000600)) 2018/04/08 22:48:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') sysfs$1(0x1, &(0x7f0000000080)="7b28657468305d7d23ee776c616e312700") exit(0x0) getdents(r0, &(0x7f00000000c0)=""/163, 0xa3) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x2) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x5072, 0xf4, "b78de5849f6f745323a5cdbd8fbc2814e6db9db98de40107e0d666b19c3d614d1980e95607ec4465a5c987c40f12d95806a1ca29a40459f013111547051a71c51d13346ff76c5803702d65d7c06b1a68b8d2413b2f69103bffc09a8b4e08fb9817aad9ed393209665aaf986aca515296907c67b1d81f10b0987cfbe126067cf1afd8fb23b7159cc8c28b656e6295490bf879c62ecaa73b37c98b64645e7abecf63529e85a288e927dc7636bc3546ecda18d4dbaf8bec401d2836a2bfef519a9463e67589668e50edf0237a10088580541f5c06251e7e0bb1c4cd646c453ffa22dfe96366949ed3eca0c4b27f666a20be7030da8c"}) 2018/04/08 22:48:19 executing program 7: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x9, 0x1000}], 0x1) r0 = semget(0x0, 0x0, 0x1) semop(r0, &(0x7f0000000000), 0xfd) semctl$IPC_RMID(0x0, 0x0, 0x0) [ 108.179401] CUSE: info not properly terminated 2018/04/08 22:48:20 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='nodev+vmnet0keyring\'wlan0posix_acl_access{&\x00', 0x2c, 0x2) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000240)}, 0x1, &(0x7f0000000180)={&(0x7f0000000200)}}, 0xfffffffffffffe9f) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) r2 = semget(0x2, 0x2, 0x384) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000002c0)=""/194) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/04/08 22:48:20 executing program 7: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$can_raw(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)=@canfd={{0x3, 0x80000000, 0x7, 0x4}, 0x37, 0x3, 0x0, 0x0, "1b21f55fcd86dd26210afbc0e40960865be79de12629377d56c3742b248e5121869d7ceecc15d956912ce035ab40fe12ccdbda17cc1b901799d09938302e2d52"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, 0x2a, 0x3, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0x2}) r3 = socket(0x18, 0xc, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000400)=0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000200)='syz_tun\x00') ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000002c0)={0x4de, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000003c0)={r5, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000380)={r4, r6, 0x1000000000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) write(r0, &(0x7f0000000140)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) socket(0x11, 0x100000802, 0x0) r8 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000001740)={0x8, 0x1f, 0xfffffffffffffff9, 0x1000, &(0x7f0000000580)=""/4096, 0xe2, &(0x7f0000001580)=""/226, 0xad, &(0x7f0000001680)=""/173}) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) 2018/04/08 22:48:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)={[], 0xffffffff, 0xfff, 0x80000000, 0x0, 0x4a, 0x2000, 0xf000}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') writev(r2, &(0x7f0000000500)=[{&(0x7f00000004c0)="2b56dddb", 0x4}], 0x1) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x40, r4, 0x20, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffeffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40040c0}, 0x20044000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000003c0)="db5943f2260f0130b9800000c00f3235000800000f30b9800000c00f3235008000000f3066baf80cb8ee2bfa86ef66bafc0c66b8340b66ef0f00dac744240000000000c7442402f0000000c7442406000000000f011c2466b829018ee8660f3881a17db7000066bad004ec", 0x6b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000580)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000005c0)={r5, r6}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:48:20 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:20 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x100000000, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/08 22:48:20 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x204000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000580)="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", 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0xd58, 0xff}) 2018/04/08 22:48:20 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000080)=ANY=[@ANYBLOB='@']) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r1, &(0x7f0000000040)) ftruncate(r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x4}) 2018/04/08 22:48:20 executing program 6: lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', 'vmnet1wlan0ppp0.wlan1!.)@keyring\x00'}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 22:48:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x400, 0x98) r2 = openat$cgroup_int(r0, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040), 0x1e4) ftruncate(r1, 0x3) 2018/04/08 22:48:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xfffffffffffffffb, 0xa55, 0x10000, 0x80, 0x9, 0xe000, 0x6, 0x3970, 0x799, 0x1, 0x101, 0x80000000}) write(r0, &(0x7f0000000100)="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", 0x1fe) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x7f, 0x200) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000400)=""/57) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x15}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mq_open(&(0x7f0000000340)='keyring\x00', 0x82, 0x32, &(0x7f0000000380)={0x94ff, 0x100, 0x6, 0x0, 0xfffffffffffffff9, 0x5, 0x81, 0x4}) keyctl$setperm(0x5, r3, 0x100000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000300)={0x0, 0x2, 0x7f, 0x80000001, 0x400, 0xfffffffffffffffe, 0x4, 0x6, 0x200, 0x401}) 2018/04/08 22:48:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0xffffffffffffffb9, 0xe2, 0x0, 0x365, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x412, 0x7ff}, 'port1\x00', 0x28, 0x40000, 0x8, 0x7, 0x8, 0x0, 0xffffffffffffff80, 0x0, 0x1, 0xad}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000240)={0x7, 0x4fb, 0x4, 0x40, 0x4, 0x6, 0x3, 0x8, 0x1, 0x9, 0x401, 0x400}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x101, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x3, 0x4}) [ 108.601363] device lo entered promiscuous mode [ 108.635647] device lo left promiscuous mode [ 108.672184] device lo entered promiscuous mode 2018/04/08 22:48:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000003, 0x8972, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x4, r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0xffff}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) mremap(&(0x7f0000b24000/0x14000)=nil, 0x14000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r4 = getpgrp(0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40400, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f00000000c0)=0x8) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0x7, 0x401, 0xb7, 0x10001, 0x41c}]}) ptrace$cont(0x9, r4, 0x8, 0x80) 2018/04/08 22:48:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000240)) getpid() sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="250d56036c1d522963283c6ec637a449a2731ede87fb5f46692a767bfc1e972b7ae7c0cf188fda5616a1a9cd92d84937f997756641e39295b14f84461a1ad2", 0x3f}], 0x1}, 0x0) 2018/04/08 22:48:20 executing program 2: r0 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="bfb6c57a28ebf02e9703d6d2e1a5ff19c528c83e8deefb005698853c6fb5e000174b90cbf68ee0a9698bbc103239ca0b01af8199027e6048b19919162f1fa9a2fa38a7e409cbe5a9cba817adaffb95cac5e67ac73ad0c444254a5daaffa9764b74777aa8e824c0c6d3c234dd62b76d93aa6df142df5047d52a5ed70573b99fdc7b64addffd6d90fb76c2bb279a697c5c4f65e6adbcb15b64ccc5e3ce57266f9ce89f5b6f79523f9a65d82df599a1d7003bc0642e9fb52c3061a45c9a57ca76cb55048c83df744acb8d6231b03cec783fa503216f1992a8", 0xd7, 0xfffffffffffffffa) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x9b, "353adfa25fd07dc8d45b8eda0b3ba697a48073726e2f73f21a9fc23810c5bd1021249af751b6a032941ae29f0b58972f5a492f1571e87715a3f9ca8157ed5ab4ab7f038aa04c3ddd21b0f27e32f324f6c6cc897094b1f0ab975565e20a230e86f7efcc072dfdb15b548b033884d7c390e37efb06d50a18a4dcdb0c291b960b9f54e78105897b838c5ecde71223209d710489030fb85793769da9ff"}, &(0x7f00000000c0)=0xa3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x2, 0x200, 0x4, 0x6, r2}, 0x10) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000640), 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) fcntl$setflags(r3, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0xa, 0x5, 0x7f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r4, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1413, 0xbe, 0xd07f, 0x5, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000480)={0x4, [0x100, 0x7, 0x6cf1, 0xef3]}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r7, @ANYBLOB="21000000e702338f48ac54476d7706239a6e8b05146bf9c22e5cc0dd9fd700e73c67e0be43d3b51e93a906e547646e88cae67aa03dc24af353478d8db45302eb7e80ffa6592eeb65050c9fe74f89103d8f3e9039ac8c29f40956ebe55969a9a4ebd56e2510db3f065dd3ff78cb758c2600a11bd88d9bf68652680231"], &(0x7f0000000200)=0x29) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="61f0740f") setitimer(0xffffffffffffffff, &(0x7f0000000540)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000000500)) 2018/04/08 22:48:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan\a\x00', 0x400}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) sendmsg$netrom(r1, &(0x7f0000001c00)={&(0x7f0000000080)=@ax25={0x3, {"9dfd4d6986e3c3"}, 0x6}, 0x10, &(0x7f0000001680)=[{&(0x7f00000001c0)="dfeb306fdffc6cb1f7d47c34059a136c0b99eb5eb15e51548717e7b646eba391da482f12087f323ec0c061bfdcae472130b5c769bb1d11403561eb61573f05dbe2c04ce22da2b2abb61c9ae9308258ffb5b9f2fefac707b4e6c70f37b408d538dcdd7a7e4c05219b3952", 0x6a}, {&(0x7f00000002c0)="6ff3c7d3f9f7dcb87055c87bf64b6ed738e5a73f89579a3cc034c30659890db53f409d715fcff162e484165be06bc605f44a573c1bc6938440d88fcb463ca00dd61f0a42e34a9116bf11b623fe4afdedd78ae5fb404e3c04678e600f2af10c4a1ef68725ff3de4ef4e096c04701cf49a4cb05fa71dd74c8e56e97a36ad3b969d89f9d5c505688fd4c41e40a3901f7568561375c59cf683adfa0d8a89c1506a8c0622ff38a3aa065e2e112e626a59465c6e105039d7240b4b8700c252017a739ca200b1f5f14b1be5235bc3a5c63f4ad6d2a39699357338e4adbead80a885811ba958f5fa15ae2eda0e427644c249", 0xee}, {&(0x7f0000000140)="9b7764e974e8edf5e7fac6f92b726a9b5de99afd3190e144098377a902e344d80bf89aed0a2b72323de1722eb9e6f103ab", 0x31}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f0000000240)="87521acba3d1952e4f4e22a78fa4484842b0fadde8d703b89e54e3ce45a292fe42", 0x21}, {&(0x7f00000004c0)="64aa783e16894f4ac87849d3a25d27e6843fe724eb200be0dc05e2ac41384f3d1d71dd5b8999da85e4bac6c2517c2f560d2e9c454b03c32496159fdcfaf186c5f99f8f7b106b8424c263ed0e1c3abc7fb505086ec83bc055b1e626205119aab0835e3b6d2aaf59537177ef11b97ce809ecc6fb203628345f49ab88386685d6c17fd37c1d12b8760614a1aeacc82f35eb1481715507a0a51c5da00d8c", 0x9c}, {&(0x7f0000000580)="e36aac1a3a7c17c6f3de9e9543dc003ac23b6b19fc7f6b93d8bd63c149882c9d7454667feca34c1f04de5ec75f9bec871be9bb948dabcf9f168b50c883afcab138f66cc06047c64688e18977b43976c41eec4f3fdbb642edfdcfca2d10c0f2a038aa0f8b16b112fa1499a617b7d32e76a7d7114d976e26114f48763be3e5318bf8251814212c2d6f97b4e2bf4abbb73ad33d4749e40f986b0b093fcbabc96e6f7857e22eb898e7831bec2d3fe35f7198a0774b39bb51c3a64d355e5e514360cae21eec5ba522580edd732f6fb86ba8bb3e24b126777e80349dc8ac5b90879ad100bf", 0xe2}, {&(0x7f0000000680)="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", 0x1000}], 0x8, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x4e0, 0x800}, 0x4) socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x45}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/08 22:48:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="fd49b0263cbc225a2bbecca2fc2c03c2592657fcac1bc6074fec72a3d10c5ce258897ab01524652f348a", 0xffffffffffffff61) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in6=@mcast1}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x10000000000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffe25) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000009940)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000009bc0)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)="cbcd6f7bbbd6d7a85e61d58ccc3236c0fd42e0abfb9ea00303221b8b18b32e8fc0977db3cc72aa0452977861be7d74a64f4bb6bf635ad115e22610f572b0d5ed8503e8", 0x43) [ 109.347763] CUSE: info not properly terminated 2018/04/08 22:48:21 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1) 2018/04/08 22:48:21 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)={0x1}) dup2(r1, r2) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000100)=0x44) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r3) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="407ebed39788227c808ee9df50647583c943e9be1ae19ba09693b3a17ff539210b54bdc147427bf62dd49f8240b8c70a2fd8693ee46c1657", 0x38, r3) 2018/04/08 22:48:21 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xf7}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x400000, 0x400000, 0x7fffffffefff, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/08 22:48:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gre0\x00', 0x1000}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) shutdown(r0, 0x1) 2018/04/08 22:48:21 executing program 2: r0 = memfd_create(&(0x7f0000000000)='user\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/13) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x2400, &(0x7f0000fff000/0x1000)=nil, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x100, 0x8000, 0x10001, 0xf562, r2}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r3, 0xe2, 0xc4, "d683076ef3b62adf4b3b3a66530c405995796a9b080091b1323c3cc99d5a92ea2fa8f19ed5c1c7b3112c785a5c5afe024eadfb526b78073ec2d9973ef6079349a0d488884d7ea42f5730e7528900186cc38d88ce7c6f711aff867b12bb1006255c6a3ae7305faab3669bd51b24b4f31ffda1a167c707047fdba7c03815e5727d1fc9fd9649687d8ffeedcf9fce549203e06363ff3ded85c6301e8aef07cf616838f140032596546ef3e1301a421f534bd236cf6ad7c3b516c0e5249b2d9c5d33b87794fb"}, 0xcc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000000580)={&(0x7f00000004c0)=""/184, 0xb8}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x9f, 0x8208, 0x9, 0x1, r1}, &(0x7f0000000600)=0x10) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000640)={0x2, 0x2d87, [{0x38000000000, 0x0, 0x7fffffff}, {0xffffffffffffff81, 0x0, 0x1000}]}) vmsplice(r0, &(0x7f0000000680), 0x0, 0x9) listen$netrom(r0, 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000006c0)={0x6, 0xb0, "ab51ace1f0d215a08d2e3d33cc822ecfa46ec4733af3969fb7b27f9548f8e2aeb17626aa1075e9308078c1de202bb1e1634d3070b0b72ca3d564314b45030a54e6c06515f1f29c99b6d49dea30ea831879705bfe9c3ba5270101d504c7f1957f87b2008cb0cf7c3d3974e3fc7d98237f2a378de7f3800c4ddf8e5e1c1704f7fecb06706cd4bbec70e9925ec3e8a4f6e4ddac0da194448ca6b3a922c987e737cfb4c2ab24eff38dd42c4257b553adc794"}) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) connect(r6, &(0x7f00000007c0)=@ipx={0x4, 0x100000001, 0x7fff, "a9de98b68246", 0xfffffffffffff234}, 0x80) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000000840)) recvmsg$kcm(r0, &(0x7f0000000e40)={&(0x7f0000000880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000a00)=""/201, 0xc9}, {&(0x7f0000000b00)=""/131, 0x83}, {&(0x7f0000000bc0)=""/159, 0x9f}, {&(0x7f0000000c80)=""/26, 0x1a}, {&(0x7f0000000cc0)=""/12, 0xc}, {&(0x7f0000000d00)=""/4, 0x4}, {&(0x7f0000000d40)=""/77, 0x4d}], 0x8, 0x0, 0x0, 0xffff}, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000e80)={r1, 0x80000001}, 0x8) modify_ldt$write(0x1, &(0x7f0000000ec0)={0x80, 0x0, 0x2000, 0x80000000, 0x619, 0x101, 0x7, 0x0, 0xfffffffffffffffa, 0x3f}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000f00)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000f40)={0x4, 0x0, [{}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000fc0)={r3, 0x400}, 0x8) capset(&(0x7f0000001000)={0x399f1336, r4}, &(0x7f0000001040)={0x200, 0x3, 0xa000000, 0x80000001, 0x4, 0x8000}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001080)) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00000010c0)=0x3, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001100)={0x200, 0x81, 0x9}) 2018/04/08 22:48:21 executing program 4: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000002c0)="a7", 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) dup2(r0, r1) 2018/04/08 22:48:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x70, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004e00), &(0x7f0000004e40)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r1, 0x0) fallocate(r1, 0x3, 0x6f, 0x7ff) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/04/08 22:48:21 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) futex(&(0x7f0000004000), 0x40000004000000a5, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x4020000000) [ 109.909930] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 22:48:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1=0xe0000001, @rand_addr=0x3}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)={0x20400, 0x2, {0x2, 0x2, 0x80000001, 0x1, 0x5}}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000001c0)=0x1f, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/08 22:48:21 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x2, 0x100000001, 0x80000001, "6283288ad9ec96dff083381315856a1a869bbabc46c6b9ec3c21053b88cf88a860aa192b0ffc5b7ede6244d9f00ac5331449c6c70f351893aabb2df11b49e0", 0x11}, 0x60, &(0x7f0000001480)=[{&(0x7f00000001c0)="a0dd8060b1beafbb77531ab021e512c650ca720d8355881330b0c3e0cd6c0ca977f4aaa27b21973aa704a7578affdfaecada11ce6a8a26898135ba4bad122117ed92e0b03654b3a0b2f6ebafa7d37b5555bf7cfa71696192ce591b9884f0446de62e6f5d7e6566a74e67cab3630358ec5bacda41bb4a46713b7283da2b9b89cd439c135c11b1f94002de1dd1ea463b1e1166919c8e59c3a649698d81e3dba5dba0520b", 0xa3}, {&(0x7f0000000280)="e54f67986ad257b3adcc457c1e4accec11c4cae4e899a27a88fda29d2856205763baeec1c335f8f2f21d5097423299abba190dc9a6b47e2c16711e0d12be8c51533ebe2df896d9c5601c697d1bae3a7cdb1eafd0b92ee6643e42758d3f8bcf7c7aeff137eaead9e6922fca977a3106d725e498bca8401e93a71ca072e8d96dd43b387030a0b21b8e4e445670adbc89c5ee6eae4011a6006333dad436d5cc490fe849fa20095836cc3cfc01675108637a7a3e72ba93", 0xb5}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="1bd8e9418553f8e10c043ef8aade52df84722128602c383ce4f25decbcc76fac7cef697f195260ccd9014614a22f50d0a39460fc20cf27c47afdb04580d3ad5e4fdac88499c828dca8f14f9213c04be7dbb2463963a94f19428d501690856fb12154e5ff2c1b71f1c672ede794ff31774ec333214f", 0x75}, {&(0x7f00000013c0)="572e18a2e6816064daa07e482f5d9ddd07eb773ea2fa3dda23bfa53ba0f4385419c53300d90fd7ae78c93ac53d4ff5e95f966e6d348abc45dc4f33a2124c48c0f2d77bbe89e8788966f1431f7f83b30794149dff8de26435f6575cb5a50ad5f6b4700d80dee309e363a44834eef2e15ba4c73cfd770aae4e0540185cc7a57ccc56c7e8f572d6001c8a29989c42da20", 0x8f}], 0x5, &(0x7f0000001500)={0x78, 0x110, 0x8, "90ac012c5c24d41a7c4630fec1405ef11fccd0510224c96ef8055cefe7405752e675b4cf7c7c21f955bb978730d0489f8584ee70ea58af77081d157ac8be1af03d7f203053a2977a4cae9ef59a526dd1479b3e66596873d475ac39cf3c2d64e45afccc"}, 0x78, 0x1}, 0x40000) mkdir(&(0x7f0000000100)='./file0\x00', 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'team0\x00', {0x4, 0x6, 0x100000001, "bf7794870b0f", 0x5}}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 109.951756] CUSE: info not properly terminated 2018/04/08 22:48:21 executing program 4: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2f, &(0x7f00000000c0)="65c0eadc2e3609ff0f7beb4d33bc02cb0a16264dacc085815d172238512d32a6dc9ba8d24bf1babbd9df1194bacdd8971dc2064ab92d85ecb2c3c23313dd01d2c8f75f8c35e4b8e935d80603b84921be2bee87e3de3a9d396d0f72ab6292155fff47a3d83a30acf6f807eae71b8fc6c686bf29752680e6ba7f186310d03de52a54d3a3178a6010e3e334438536c20dcb2a151c56df953021d458227bffb89ebe2808b405df2664b2cf70d11e354f40fc7ae7a97889ca3c1c8b8c96cbdde625b26405205b1e42f1edaf24d4fa5d457d6ac7a60e637c26ca2fb0e585", 0xdb) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000004c0)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20}, 0xc, &(0x7f0000000280), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00000000000000ec61f63b84b3cf00009a164c5b0000e6ff00", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="007c52e7329c719fd4a011942106fd04"], 0xb8}, 0x0) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/52, 0x34) 2018/04/08 22:48:21 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000000840), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000640)=ANY=[@ANYBLOB="71d0385325e40636fa5b4e7ccdf561d2200b96fdec15365d03080343931dd765acc95ec5337c4646665ab91532f3c25f664ffff86a17bb1cacec90d3e5c2622a9490ac4731b92be01fb3d80189149e4ca2fb87b92fc733f7f93199657355c5e70d"], 0x61}, 0x1}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r2, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x3, 0x398, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf8}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0x0, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x410) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x200, 0x4}, &(0x7f0000000500)=0x90) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000580)={0x80000000000000, 0x114001, 0x7, 0xb, 0x1f}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000540)='gre0\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x602800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r6, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0x8, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r4, &(0x7f0000000880), 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 2018/04/08 22:48:21 executing program 2: r0 = semget$private(0x0, 0x5, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x41) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ptrace(0x4217, r2) [ 110.090538] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 110.138955] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/08 22:48:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f43", 0x5b, 0x9000}], 0x0, &(0x7f0000012000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x18000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x6, 0x2e3a, [{0x8, 0x0, 0x101}, {0x3, 0x0, 0x7}, {0x9177, 0x0, 0x1}, {0x2, 0x0, 0x1ff}, {0xfffffffffffffffa, 0x0, 0x7}, {0x100000000, 0x0, 0x9}]}) 2018/04/08 22:48:23 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:23 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000340)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000280)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000000)=[{0xa8, 0x104, 0x4, "e000970aef5e5600d1f5fe24fb759a2732b04e6d733bdb1bc99a93f18015bfce70431d5963a91b57bde2793aced3bc917cbcd36c72d7ae01098d834b4da7d2fdd830c44425758990bdb53699417eeecd51c697c722befe3aeeb83414040013052b6b00293a6d6cbe36fae6930febd9b3a45d6a53bcd7cec813d2773e6e78d73bb49b3e5f7c3253982ef018031cb645fc66a297515bd6"}], 0xa8, 0xfffffffffffffffe}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f00000070c0)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000007100)=@assoc_value={0x0, 0x7ff}, &(0x7f0000007140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007180)={0x3, 0x4, 0x3, 0x9, r2}, 0x10) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f0000000100), 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/172, 0xac}, {&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/73, 0x49}], 0x4, &(0x7f0000001540)=""/80, 0x50, 0xffff}, 0xbef3}, {{&(0x7f00000015c0)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000001640)=""/124, 0x7c}, {&(0x7f00000016c0)=""/85, 0x55}], 0x2, &(0x7f0000001740)=""/19, 0x13, 0xfffffffffffffbff}, 0x13}, {{&(0x7f0000001780), 0x80, &(0x7f0000001a80)=[{&(0x7f0000001800)=""/119, 0x77}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001880)=""/70, 0x46}, {&(0x7f0000001900)=""/33, 0x21}, {&(0x7f0000001940)=""/68, 0x44}, {&(0x7f00000019c0)=""/136, 0x88}], 0x6, &(0x7f0000001b00)=""/231, 0xe7, 0x3e}, 0x80000001}, {{&(0x7f0000001c00)=@pptp, 0x80, &(0x7f0000001d40)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/189, 0xbd}], 0x2, &(0x7f0000001d80)=""/163, 0xa3, 0x2}, 0xd1}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000001e40)=""/167, 0xa7}, {&(0x7f0000001f00)=""/158, 0x9e}, {&(0x7f0000004040)=""/219, 0xdb}, {&(0x7f0000001fc0)=""/27, 0x1b}, {&(0x7f0000004140)=""/211, 0xd3}, {&(0x7f0000004240)=""/4096, 0x1000}], 0x6, &(0x7f00000052c0)=""/63, 0x3f, 0x81}, 0x1}, {{&(0x7f0000005300), 0x80, &(0x7f0000005400)=[{&(0x7f0000005380)=""/113, 0x71}], 0x1, &(0x7f0000005440)=""/130, 0x82, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f00000056c0)=[{&(0x7f0000005500)=""/103, 0x67}, {&(0x7f0000005580)=""/85, 0x55}, {&(0x7f0000005600)=""/153, 0x99}], 0x3, &(0x7f0000005700)=""/215, 0xd7, 0x5}, 0x10001}, {{0x0, 0x0, &(0x7f0000006900)=[{&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/245, 0xf5}], 0x2, &(0x7f0000006940)=""/249, 0xf9, 0x335addcd}, 0x6}, {{&(0x7f0000006a40)=@pptp, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006ac0)=""/223, 0xdf}, {&(0x7f0000006bc0)=""/83, 0x53}, {&(0x7f0000006c40)=""/168, 0xa8}, {&(0x7f0000006d00)=""/30, 0x1e}, {&(0x7f0000006d40)=""/18, 0x12}], 0x5, &(0x7f0000006e00)=""/47, 0x2f, 0x9}, 0x4}], 0x9, 0x40000000, &(0x7f0000007080)={0x0, 0x989680}) 2018/04/08 22:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800002000000000000000000045df000d00711000000000000800001000000000000400000000003eb6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000005240)=@nl=@proc={0x10}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000002bc0)}, 0x0) 2018/04/08 22:48:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x5ca00, 0x0) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000040), 0x2000000000000092) 2018/04/08 22:48:23 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/9) listen(r0, 0x5) getpid() 2018/04/08 22:48:23 executing program 6: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000002c0)=""/208, &(0x7f0000000200)=0xd0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create(0x9d) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000e500006f23a9cdcb9d9b39001300000000000000000074756e6c3000000000000000000000007369743000000000000000000000000073797a6b616c6c6572310000000000006e723000000000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaa000000000000000000e0000000e00000001001000073747000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000000000000000000005f44180000000000000000000000000000000000ab7ca13fa9730000000000000000000000000000000000000000000000000000200000007265646972656374000000b086030000000000000000000000000000000000000000000800000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffff"]}, 0x218) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/08 22:48:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x6e20}, 0x1006e) fadvise64(r0, 0x0, 0xfff, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r1, 0x0) [ 111.197824] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 111.200720] kernel msg: ebtables bug: please report to author: entries_size too small [ 111.216972] CUSE: info not properly terminated 2018/04/08 22:48:23 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@multicast1, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000300)={@loopback=0x7f000001, @rand_addr=0x8a23, r2}, 0xc) clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x7b}], 0x1}}], 0x2, 0x10023, &(0x7f0000004500)={0x0, r3+10000000}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="df6381e9386c7b36583818662041d44ab86e597c676ae5a23b4070ef009988f101edac01f9202b9527e313eb64e815993c5a00b523aadeb800482cc1bc6def2e40d5e2ca51c386208c5c53620d90bd762bcfe67029a0429e259bf545aec733216be6170d9bbed0f0a449572a58bdccb99ef154c5e972c97a88b85d6ba27a0bdde9e9fe4ef74be632a666053d5778615328ea75fb495485c8d00b430186aaef8d52bacb966eab8eba8ca80002d02f166710cf181b58dc683fccc9386ffdf62f0e756a", 0xc2, 0x4}], 0x2020000, &(0x7f0000000240)={[{@cruft='cruft', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp950'}, 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) 2018/04/08 22:48:23 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4ff4, 0x20000) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd, 0x0, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000011f080040"], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) r2 = semget$private(0x0, 0x2, 0x100) dup(r1) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)) [ 111.261247] kernel msg: ebtables bug: please report to author: entries_size too small [ 111.297627] ISOFS: Logical zone size(0) < hardware blocksize(1024) 2018/04/08 22:48:23 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f00000000c0)=0x4) dup3(r1, r0, 0x0) 2018/04/08 22:48:23 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x208040) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xfffffffffffff22f, 0xfffffed0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/08 22:48:23 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x6}) pwrite64(r0, &(0x7f0000002ec0)="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", 0x1000, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001100)={0x0, r1}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001140)={'TPROXY\x00'}, &(0x7f0000001180)=0x1e) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001200)={0x16000, &(0x7f00000011c0), 0x4, r0, 0x1}) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x4}, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001440)=0x3ff) futex(&(0x7f0000001480)=0x2, 0x9, 0x2, &(0x7f00000014c0)={0x77359400}, &(0x7f0000001500)=0x2, 0x0) r2 = creat(&(0x7f0000001540)='./file0\x00', 0x20) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000001b00)=ANY=[@ANYBLOB="03000000000000000200000001000000000000000000000000000000080000000800000000000000000000000000000000000000000000000100000007000000000000000000000005000000ff010000000000000000000000000000000000000000000000000000ff000000030000000000000000000000040000004000000004000000000000000000000000000000000000000000000052703471359906a73fbedb1f9e5f72ef9ebe2fe622c53f344fada8b7e52e"]) r3 = accept4$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000016c0)) close(r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001700)) getrlimit(0x0, &(0x7f0000001740)) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fffffff) pwritev(r0, &(0x7f0000002c00)=[{&(0x7f0000001800)="8b7ef626d8a32b4c9a2cf73eee7e3b856f9260024578fe98670e74ac8503794b2011e8557dd8e9b53c8b9f5caa81725d1b49716722ef1eb0f755a13ce86aa58034f495bef905cec2c3b83b240672e1150448796af32f374e39360963a15bf69ddca0593f4a234f4dae124b5681e7733eb31df2f5991c42148e2bab6b8ea4a148ca2ef921393fb125c33fb6731bdc6a0d65e1274962fe0bd44f375944e3871b89d5afbc4be18ef67afceb87f1c0a06b25f3abe1a6d9f4094d39476abbd3fee0ec9704bec3", 0xc4}, {&(0x7f0000001980)="71e8c5abf2ced9a7170c2716fa9094f842e3d3f46a0828d9f841cf264511624c696a784af7982a4c2c5fb0273318f3f239a782559eb5fe2f1d0f3cc1e98fdd10102bbe84d595df4f62bf17de00d9c3f33298b47081c92ffa43b4458df3ffba86a19bf9ecb5112a9b1cf973559d568a424a74f8e1ed02dc2fd36702163f3b5ebee69b79b9", 0x84}, {&(0x7f0000001ac0)="24a582690a79d4e13ba8abb6978b6bafafaf121e7dcb352195f2a9542a18c6ae", 0x20}, {&(0x7f0000001c00)="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", 0x1000}], 0x4, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002c80)=""/101) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002d00)) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/mixer\x00', 0x2082, 0x0) r4 = msgget(0x2, 0x100) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000002e00)=""/37) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000002e40)={0x16c9, 0xd, 0x1}) time(&(0x7f0000002e80)) 2018/04/08 22:48:23 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:23 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r1, 0x0, 0x70bd29, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40040) ioctl$void(r0, 0xc0045878) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/08 22:48:23 executing program 5: r0 = gettid() ioprio_set$pid(0x4, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x7}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x10000, 0xc81, 0x100], 0x3, 0x3, 0x7, 0xfff, 0x1, 0x2, {0x9, 0x0, 0x8, 0x100000000, 0x0, 0x0, 0x101, 0x3, 0xec, 0x7, 0x4, 0x0, 0x7, 0x8, "f622013ab0fceb61b840edae0a9f3afc894e00128531b907c9d45363964c84d6"}}) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1000008, 0x801) sched_setparam(r0, &(0x7f0000000100)=0x7) 2018/04/08 22:48:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00000000c0)=0x7a6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001280)={r1, &(0x7f0000000240)="c744ccc3819c08950b059dcdd6f4f158ba490e26477b92b7ca2936695cc4ed29769f9f5d4343d602830bd337207f7bef38afa95380c398", &(0x7f0000000280)=""/4096}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt(r0, 0x1, 0xea71, &(0x7f0000000100), 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x7, 0x2, 0xfff, 0xff, 0x1ff, 0x40003, 0xfffffffffffffeff}) ioctl$int_out(r1, 0x1, &(0x7f0000053ff8)) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f, 0x3f, 0x0, 0x100, 0xffff, 0x2000000, r3}) socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr}, 0x4, 0x3, 0x4}}, 0x2e) 2018/04/08 22:48:23 executing program 3: r0 = socket(0x5, 0x80000, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e32, 0x6, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x37, 0x0, r1}, {0x5, 0x8, 0x7, 0x1, 0x9, 0x1, 0x3f, 0x7f}, {0x1, 0xfffffffffffffffc, 0x0, 0x100}, 0x4818, 0x6e6bb8, 0x2, 0x1, 0x3, 0x662f302fc9e81326}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x3505, 0x2, 0x1, 0x2, 0x3, 0x2, 0x1f}}, 0xe8) r2 = socket$inet6(0xa, 0x3, 0x2) r3 = dup(r2) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x401, 0x7da}]}) ioctl$sock_ifreq(r2, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) [ 112.032179] CUSE: info not properly terminated 2018/04/08 22:48:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xf3c9, 0x44b3}) 2018/04/08 22:48:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x11, 0x0, 0x8001) 2018/04/08 22:48:24 executing program 2: syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x100020000, 0x8, &(0x7f0000000640)=[{&(0x7f00000002c0), 0x0, 0x1880}, {&(0x7f0000000300)="c9272d4dc4402f2a8ffea938edf3d0d2aeea90191c8d8c3b8903fe2d", 0x1c, 0x6}, {&(0x7f0000000340)="2c70ce623f0837acf2c41e022b95d2271e58c2b163d572c7095352e694e76023", 0x20, 0x8}, {&(0x7f0000000380)="0ce1c10f8dc45be757831bbf53d09a6d293af1e497f4c8d8bdb209a0ae8bc167767b1ba5a183782b0e29ccaebca499ab366b1fb51025be00e0567ce0cae41f300ed7ea1790c347dbeb0dcfad28fa6cf47991e94f6c92219c0d6ef56f242c91f100c83b7569c35177e80d84983ad31584ec97113c9318f098e76d8b7c2b929e2da503257dc3a36b35509f4f5fda334dbdc7195e58298ecc4e7e3e7e70868b51901dde1ba89e725b22cd25f937d4db779fb1a66a48b74b01ade4fb8d05f1a947098bfa17ffed0c79df0e7e551ac3b0c0325a49b64a", 0xd4, 0xf0}, {&(0x7f0000000480)="cbc462df5800cb1231512862fa153a8cc20eaf17bddbeedc7a08fe7992f26bee787dd76977bdd3361df48f8aac0f66b88e8d5282e68e4d6e07bf3b22ca85d0ba0fdefb84574c47375403c4c132edbe9ce4a0b6dbf344967af63f8b6ec5054cacf69b0a72b0e16fccd7d8317eadff2051651c5454a14470f1becf8222fa8a6c429cc7b89cda9c572983bb3fca53f29d59366284229391e980f4ef3f58234846835ea82c26e5f81cc7488c1fa7edf98d1d1895bc89f305273f8a0c1e56c6dbabba6c8bf8deda1b29da71c6688b74701e", 0xcf, 0xdcc}, {&(0x7f0000000580), 0x0, 0x7fffffff}, {&(0x7f0000000040)="251c5a09b96a92f7a826d18680f10bc1ff0d3eaf8b29ec68db1948a6a9", 0x1d, 0x100}, {&(0x7f0000000600)="123711107f487cb6b38a8131d2438be7573723b81628a0382cc9fb0b40c117912b1bf90cac", 0x25, 0x34}], 0x0, &(0x7f00000012c0)={[{@discard_size={'discard', 0x3d, [0x30, 0x39]}, 0x2c}]}) modify_ldt$read(0x0, &(0x7f0000000000)=""/29, 0x1d) r0 = socket(0x1b, 0x800, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x80, r1}, &(0x7f00000001c0)=0x10) 2018/04/08 22:48:24 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='x', 0x1}], 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x0) 2018/04/08 22:48:24 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000400)=0x1c) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r2, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) epoll_wait(r2, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) socketpair$inet6(0xa, 0x80003, 0xd4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x88, "9be01b89badaacc3801dd48aabc96b15305738da54d59909735a74dd78a748bc67cddf74e97c9495d0f323471314f6140250a0ebe4bfa78abcb8f1c4c15dee28243b682631084a3659064b4f367431e859506dbe4a52359868c594c9177f0ecc8055099e0a4aafa3a3f2cbba6f31fe1700805e9ae1f380f3244c09fd86e261e0420c677f3f088c45"}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r4, 0x7f, 0x20, 0x4, 0x10001}, &(0x7f0000000180)=0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/04/08 22:48:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x20ffe000, &(0x7f0000000180)=""/107) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6f) 2018/04/08 22:48:24 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) [ 112.236547] jfs: Unrecognized mount option "discard=09" or missing value 2018/04/08 22:48:24 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x101c40) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x100000000, 0x8000}) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x208000, 0x61) ppoll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x7}, 0x8) timer_create(0x7, &(0x7f0000000280)={0x0, 0x1d, 0x4, @thr={&(0x7f0000000180)="926794430f3adc15f2a5eb894dae1602927c4a38c1c94e14", &(0x7f00000001c0)="4c9427f33d59b78d6f5eb23f917befb02bce3e2dc7db1a7a380264e51b7fd3018a552b6e2de36b87c5c38438f8f3d2605dca7c860da9d29d28ae1d5226547ca4925c25769192e0b38f03c15058ef524a8a610368d37c0fcc6ca093685e55e8370ab836208eaa9dfaa7905232548abec30c61a8abd489c682e87547b3619bc7c05006a264edb63cb3ee7b37cbe83fee124937c0897d6664"}}, &(0x7f00000002c0)=0x0) timer_gettime(r3, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x8e, "7eda16c2c8c8913b68ff7e87740842691cbcdf56d179462792a70b0605e749cbd5d9390dc7d17218b3351caa46b282b0e1873b995a8982dff3353b0bf749c7f47f30ee40ad78ea526b421eeb01c03587d886342c44c655cd629e35204ed45d0a68661b8875c7fdf15f5e567adc4647deb2a5480b9b514744be8c2ddc60e1114761041d5801642904f450ac92cef7"}, &(0x7f0000000400)=0x96) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r4, 0xffffffffffffffe0, 0x30}, &(0x7f0000000480)=0xc) r5 = inotify_add_watch(r1, &(0x7f00000004c0)='./file0\x00', 0x8) inotify_rm_watch(r1, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r4, 0x2, 0x30}, &(0x7f0000000540)=0xc) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000580)={0x40, 0x7ff, 0x7, 0xd99e987e34aceb6f}) r6 = semget(0x1, 0x4, 0x1) semctl$SEM_INFO(r6, 0x5, 0x13, &(0x7f00000005c0)=""/12) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000600)={0x6, 0xee}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000640)={'ifb0\x00', 0x1ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000680)={0x7, 0x81, 0x8008, 0x1, 0x3ff, 0x40, 0x40, 0x396, r4}, &(0x7f00000006c0)=0x20) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000700)=0x3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000740)={0x4, 0x5, 0x32f8, 0x9f2}) uselib(&(0x7f0000000780)='./file0\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000007c0)=0x7) r7 = open(&(0x7f0000000800)='./file1\x00', 0x200000, 0x0) ioctl$TCFLSH(r7, 0x540b, 0x7) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000880)={0x9, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_mount_image$xfs(&(0x7f00000008c0)='xfs\x00', &(0x7f0000000900)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000940)="3ce2041d79956d40e868101dee09cbb1c27a45eee524ebcb5d6db73ca53aa53a2868ad4c43bae8717dde4d6356274bb59e6a9d2b9c1bf4961756e4befc08263343f862fb719a1f9df553ed8087ad157f5e4984751588d05f229c71504801d0b365161580c511b0618fbd8e9ebd05cbff3e8c49a06edf5fab", 0x78, 0x1}, {&(0x7f00000009c0)="9767855344c19f697c344f55594752865b9ffa0cb33eda2ed3c8b163705fb732e2c11bc28e69d8660a906d2a27df9bfa4b497d4d54f66cf3a9cae5c1d01f68c2120d689f1bde576278c1fae6e51cd6ddec699e378f908b881ad7af186cfd7ecc91a0a146089a124a6e24e6265e1068b167a85c0fa40171dbece86a0548895723ce9837e16aa6707397204e0757092de670896d634a2a6b4285d3aefae5923c46355f3d1cf89491be4a1278018b902dd0bef9fd6d770e52913a93d8dd3c6af231bd38d822", 0xc4, 0x4}, {&(0x7f0000000ac0)="c308d6eeed191f92a6ce9044daaec1375523efadc1d76c28f1d01fdbf34052d5b7095a74ebcbf318d208bcd5c1a63c5d5a6956f2dd11fa8ac8e063e2ac8faf022e52c065b9a0652bdcca882bf2c127053a91eff4149a241ba609bd47aca0af66a85a50e6fd2b32c9b7cdd29027963391ac74b016de2f2fd300812cb57c01606d1f37f92db852c0f049e7d4689eac5bfca1fb11d9d1", 0x95, 0x25d}, {&(0x7f0000000b80)="2cb6769cb7ebaa233d0d7d886f8d1e681d3dc243e265267523bc", 0x1a, 0x3}], 0x1, &(0x7f0000000c40)={'nouuid,', {[{@inode32='inode32', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@largeio='largeio', 0x2c}, {@wsync='wsync', 0x2c}, {@uquota='uquota', 0x2c}, {@attr2='attr2', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}]}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000cc0)='./file1\x00', 0x52000, 0x6) syz_extract_tcp_res$synack(&(0x7f0000000d00), 0x1, 0x0) bind$ax25(r1, &(0x7f0000000d40)={0x3, {"267d6aa7516dbc"}, 0x1}, 0x10) 2018/04/08 22:48:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000c40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket(0x1a, 0x80001, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) recvfrom$packet(r1, &(0x7f00000004c0)=""/1, 0x1, 0x10122, &(0x7f0000000740)={0x11, 0x1b, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e22, 0x1c0000000000, @empty, 0x1}}}, &(0x7f00000005c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0x61, "58cefd409837f796133ba3b394f2f250bf18624370c2249ccdc04f2980ba836f22f8551a0c813c8389e8a7b963bc38ecad36ae0b5285c1266c317ceb6a368cf1276bcd4e2f6e62a2a59f6d8ed8438fd2144b961414d4573d69a0dc49762e7855a4"}, &(0x7f0000000440)=0x69) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r3, 0xce3}, &(0x7f0000000180)=0x8) sendfile(r0, r1, &(0x7f0000000000), 0xee) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000480)}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r3, 0xf6}, 0x8) setuid(r4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000340)) [ 112.336519] jfs: Unrecognized mount option "discard=09" or missing value [ 112.349865] CUSE: info not properly terminated [ 112.493485] XFS (loop6): Invalid superblock magic number [ 112.540713] XFS (loop6): Invalid superblock magic number 2018/04/08 22:48:25 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x4c0, 0x26) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r3) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 22:48:25 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/08 22:48:25 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, &(0x7f00000003c0)=0xffffffffffffff98) setitimer(0x0, &(0x7f0000000240)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0xffff, 0x1}, 0x90) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r4 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000180)=0x4) 2018/04/08 22:48:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {}]}) 2018/04/08 22:48:25 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x280800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f000000e704427c1684a858ccdd29fb35097b1b183f2120857ce6ec1a1595774a138e0145110ceb6f2a034d051e42f07ff178334851c21ef1617058da64ffbd35a3ff0689206cd1c9ae65075f4b7cdca57fb67020e03989e93367f49e0e1fade8e2b467897864539c2d529ea922d6569238fbdbd8e7a3278ae0c0e12723523dc91a4f3ee2e866d9b726a28b0be2be95f2de2ed6d348fd85c25e9f382b30195ac5c1457a773c92e31be9a5cc9c4a239f59d9faf61ca3ab832f7785935b5c4cfc043e1e2801f7d9655640307ab0d486e531cce4afed5a7c57214e303552f9329940f6c706b6371afb60b838bc1ea6995956dbea1f9c991ee965705ce8544ec507d8070000f51f5e1ac637557b5ceb09de00c1bac83d2bc6c30fe16119062623854377c8ad82116a1dff0e072496593fe3a0d55f69796ad86bca73196734aecf58e30f2c7ffc366e1859d6dc756a0caa373a55769d8f311154c49b54a9c7"], &(0x7f0000000140)=0x97) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3ff, 0x204, 0x9, 0x1, r1}, &(0x7f0000000240)=0x10) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000300), 0x4) 2018/04/08 22:48:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xaf, "915c75abec09d948eea99f6641ddb68c892fa336bf04ffde0baf426e4500af91061c817f55ff8faa17b93ca7ccad1928c698f4660cfffda125c6591211bd6edfd4a8243ec6f9c6125e1d58271276a1291982652a7ed2cf7d00d1031aaa99e7cedf98e0cc4e98a2d7f8c24f3a126d1ca92f6d5f49229a94dcac90f83d1a6cf250ba46448ea874d11be0ab52fb4264602c0accfee8d121175ee2dd19e7fc6e1e8de458d00cf248f329f88b68ea227e60"}, &(0x7f00000001c0)=0xb7) listen(r0, 0x2) r2 = accept(r0, &(0x7f0000000580)=ANY=[], &(0x7f0000000440)) recvfrom$inet(r2, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x42000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/04/08 22:48:25 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='x', 0x1}], 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x0) 2018/04/08 22:48:25 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b00)={0x0, 0x400}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000c00)={0x0, 0x5c, &(0x7f0000000b80)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5de, @empty, 0x6}]}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, 0x8, 0x2424, 0x8000, 0x7ff, 0x4c}, &(0x7f0000000d40)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000d80)={0x0, 0x8000, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000e00)={0x2, [0x0, 0x0]}, &(0x7f0000000e40)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000fc0)={&(0x7f00000008c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000900)=[{&(0x7f00000009c0)="95305d1ebc3c721eec0c0ec2740186a0ef8da27d3ce03db7932f524483c2b16ea8f5ffce5d8f6cbdbfa5a65e82b604ffaccbe0778f163a144cd7c5ce45de7c7f5d6049b3f3dd4949610bd6ad23e8f244f6e3c3df2b9159964a50d3e428a9fb5d14d0ba065c3aa94ebff1927e48fa92904b44122133741cd8bdccac90de3138738df3290a8329ba13e8a48a042b9500e300693019ea03738ea0148347ebe8b5865a5cc04c96284074c410a2d1c39844", 0xaf}], 0x1, &(0x7f0000000e80)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8, 0x4, 0xffffffffffffffe0, 0xfff, 0x4, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffff8, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x2, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x8, 0x1d9, r5}}], 0xf0, 0x4000000}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @empty, [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0x20) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r8, 0x800454e0, &(0x7f0000000dc0)=r8) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f00000007c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000000800)=0xb, 0x4) r9 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r9, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x158}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000ac0)={r4}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) [ 113.182345] CUSE: info not properly terminated 2018/04/08 22:48:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x213d) r1 = syz_open_pts(r0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x10, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x20}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000140)={0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/04/08 22:48:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000280), 0x4) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@dev, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x6b, r1}) 2018/04/08 22:48:25 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:25 executing program 3: r0 = socket(0x3, 0x800, 0x3ff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000400}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=@newspdinfo={0x31c, 0x24, 0x400, 0x70bd25, 0x25dfdbfc, 0x328fd91, [@offload={0xc, 0x1c, {r1}}, @tmpl={0x184, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d5, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x0, 0x3, 0x2, 0x0, 0xffffffffffff921f, 0x3, 0x4}, {{@in6, 0x4d2, 0xff}, 0xa, @in, 0x3504, 0x2, 0x0, 0x81, 0x6, 0x0, 0xfff}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x3506, 0x0, 0x3, 0x6, 0x79, 0x406, 0xe6}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4210}, {{@in6, 0x4d6, 0x2b}, 0xa, @in=@rand_addr=0x1, 0x3506, 0x4, 0x3, 0xb3, 0x2, 0x8000, 0x81}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3505, 0x6, 0x1, 0x3, 0x7ff, 0xcbd, 0x1}]}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0x10}}, @mark={0xc, 0x15, {0x350759, 0x7}}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e24, 0x3, 0x4e23, 0x1000, 0xa, 0x20, 0x80, 0x4, 0x0, r2}, {@in=@loopback=0x7f000001, 0x4d4, 0x2b}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x3ff, 0xffffffff, 0xaa8f, 0x0, 0x0, 0xe00, 0x40}, {0x8, 0x101, 0x0, 0x7fffffff}, {0xfffffffffffffffc, 0x3, 0x1}, 0x70bd27, 0x3502, 0x2, 0x2, 0x18, 0x24}}, @algo_comp={0x74, 0x3, {{'deflate\x00'}, 0x158, "64212eb80ea8618ddb7f8a896456f93ac414cb624b042f6804de5ef12682960fd6aefdbd58b59ee8dcc7c0"}}]}, 0x31c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000001980), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'ifb0\x00', 'bcsh0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x100, 0x178, [@devgroup={'devgroup\x00', 0x18, {{0x6}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x54, 'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "fc108193734a66c988bd08778bfad0388dc85d11a268c317160e03d7a9fba016a23f52ac1870b7db34d3a0a2ff1c36a12831de79c309221e23b72007dd0594da"}}}}]}]}, 0x3d8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@local, @in6=@ipv4={[], [], @dev}}}, {{@in6}}}, &(0x7f0000000740)=0xe8) 2018/04/08 22:48:25 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x3ff) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/150, 0x96}, {&(0x7f0000001340)=""/39, 0x27}, {&(0x7f0000001380)=""/144, 0x90}, {&(0x7f0000001440)=""/170, 0xaa}, {&(0x7f0000001500)=""/176, 0xb0}], 0x7) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001640)=0xfffffffffffff767, 0x1) r1 = shmget(0x2, 0x4000, 0x1000, &(0x7f0000ffa000/0x4000)=nil) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001980)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0}, &(0x7f0000001a00)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001a40)={{0x66964fd2, r2, r4, r5, r6, 0x100, 0x7}, 0x5, 0x1, 0x8, 0x1, r7, r8, 0x2c}) clock_gettime(0x0, &(0x7f0000001ac0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b00)={{0xcc1, 0x7, 0xfffffffeffffffff, 0x8, "307432b3b9abd3803fd15fd74f12bcacd2634efb7458afdaf1991830952037d7c9823ab429cef669ce69f930", 0x8}, 0x9f64, [0x8, 0x1, 0x6, 0x4ce, 0xffffffff, 0x2, 0x0, 0x1, 0x279dfdcc, 0x3, 0x20000, 0x0, 0x6, 0x2, 0x3, 0x1, 0x0, 0xfffffffffffff001, 0x4, 0x80000000, 0x1, 0x0, 0x3f, 0x5, 0x0, 0x3, 0xeefa, 0x851, 0x29, 0x1, 0x1, 0x24d4b596, 0x1, 0x7ff, 0x0, 0x3, 0x9, 0x5, 0x7ff, 0xfffffffffffffdad, 0x6, 0xffffffffffffff80, 0x7, 0xe101, 0x10001, 0x6, 0x100, 0x1f, 0x7, 0x2, 0xfffffffffffffffe, 0x1ff, 0x4, 0x7f, 0xffff, 0x96, 0x8, 0xe5, 0xff, 0x9, 0xffff, 0x1, 0x1, 0xe7, 0x5f5a, 0xd5b6, 0xff, 0x6, 0x7, 0x1, 0x3, 0x6, 0x100000001, 0x0, 0x128000, 0x0, 0x8, 0x10001, 0x5, 0xa89, 0x3, 0x6, 0xf552, 0x6f18, 0x100000001, 0x5, 0x7, 0x7fdf, 0xffffffffffffffff, 0x1, 0x81, 0x2, 0x5, 0x6, 0x1, 0xffffffffffffff81, 0x6, 0x3, 0xffffffff, 0x6a, 0x18, 0x4, 0x0, 0x7fffffff, 0x4, 0xffffffffffffffff, 0x7fff, 0x0, 0x10000, 0x4, 0x7b, 0x8, 0x3, 0x0, 0x7, 0x4, 0xffffffffffffff01, 0x80000000, 0xc6, 0x3, 0x0, 0xffff, 0x80, 0x4, 0x5, 0x8, 0x3da, 0x8000], {r9, r10+30000000}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x4e22, 0x1, @empty, 0x81}], 0x1c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000002180)={'filter\x00', 0x0, 0x3, 0xc8, [], 0x1, &(0x7f0000002040)=[{}], &(0x7f0000002080)=""/200}, &(0x7f0000002200)=0x78) setfsuid(r5) r11 = creat(&(0x7f0000002240)='./file0\x00', 0x10) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0xe050, r0, 0x0) fstatfs(r11, &(0x7f0000002280)=""/191) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)) r12 = memfd_create(&(0x7f0000002e40)='\x00', 0x1) sendmmsg$unix(r0, &(0x7f0000002f40)=[{&(0x7f0000002400)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002480)="ec5c2da4e4642196ae0636fbce8a3998e6fa5e1ecb890604fd09fbde2d986401993b9a614d16e63cdea43e7f84a349753adf3d9f8ce78dd1aed08c1974bb843ca6b949bdbcef886b77c211148f5833d73379caaffbaf50ab241a163f03646ac960afb139d4a959a254cbf4bceffde5822e4d98757b584af863f107207dd12f15446ebc9b7f16d2adbe83813b2e58454268e66754d9e135fc7441f83042dc719a517f435a7216", 0xa6}, {&(0x7f0000002540)="fa4ec5b5ee7dab3ac9bbdb98c43446cf22f42c20a26b8607840c5672e9a59d6243c2f7266443e50456e97004d29dd1bb350da7b7e71afdecd13b4590be39d8601fe99f01f6642d9ff4db0e4b2fbda6fac2acea6bb0f8a69324570c8a9120a2ea8e0efac6582e9f1680567ae6c66eeceac0c065f8d012474e10e3e9ab30e2ab562d84469a0654edd7418cc89ed685a0024bd23c6004b7d56aad3dae7de335c2803c53d8fb995a1fe9b06f4f23ecd923db779d9a3b4511f47dc14849af1a64694287d0b05800e48efc78b8b191b8cf78f6044b", 0xd2}, {&(0x7f0000002640)="04d4fb8f8c17c9ad3e09", 0xa}, {&(0x7f0000002680)="ccdaf490af3cb89ba0dc3eec049122676822cf1083f5c602e4584dbf02a3ce127fcc54cd208d7b3ea3e222a051679da3a8d9262eeb987c99dfc252bc9b8694dfbf3f9e3a139da1e1b5c6f95174ff406f231ac3381e9716b54627c890670f5c2cd55835d6", 0x64}, {&(0x7f0000002700)="01f5ecdae5eda4e2f3eb84061c4716bead814f994ae07da228abc635d0b9ba", 0x1f}, {&(0x7f0000002740)="9113861c5f7e0b7b6e4307ead1f0d82f326412dfba277d36840ecc22781c78f7c5073815efe4498e1c8552ff2159eaaab0b5181e3d36024fd522967819ac96e1a2c5722deb23084e19a7be5af4e9bd01", 0x50}, {&(0x7f00000027c0)="dd1333880d70d2e1ad9869c67eaadb781f6614382168674c82aedef064e628381219ffa79e0b569a42cbc6ad4d4a366ec9b65595cbdbca3559f4694b34795f54ea9afadc8cfc", 0x46}], 0x7, 0x0, 0x0, 0x40400d0}, {&(0x7f00000028c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002940)="49ab09f16f9c96152cd11baae67837cd15e67ff8d1c6601c0b42b2e54f7161796847adfef2a556f29163da7f9cad7ca1719c0cd16dcd8877b241ba52753035570423b4ee3a4abb0bc5c1f8763c2b320f14c3714b9ff255722541aed59d69f806051c6dbf313a2d4f14d5dc861bd417b257f8396c91b58409931965c8014dc8d328bcaaae052553f58586899e8cc4644efadcfc11810c012911532a05fad2fdbf0cc5f2dd27a185b32389d48162c0c3daa274f7309247a6697b0ecdbbbe62ca97f7e47796eb921cb532de3c27b500b0f08448a15629d7a3d07d83b7f8731d479a8b574c181e0e558dc46a1d29cea30e86d400677438c5b5", 0xf7}, {&(0x7f0000002a40)="5e348e41c45e22add895d6c3deee0c3cc086d0949fe6d3c6c1a10d3db0a79bea2760a7c2af2576d7304b4cd2c6560f58c4dd53c28d5e650b8baf1521c1b5dae85765bfd8e96d7e4440ae8c9ec29ba8052e805e3498d086bea1c65cc76078a6a3415ad8388ee8ce95a9a3318b3e2d6910", 0x70}, {&(0x7f0000002ac0)="639c96bb6c06458b91daf5734ce72b8b23ade4647ec2b4240ec4c68b5329940f51a3", 0x22}, {&(0x7f0000002b00)="6cb61ba82fb4226d6ab43307d838d7a5e1f02288c24652c6bcd061e43d8b17327cca883436e41172758b52bb3894427aea57d9f805fdb5bfc2e272", 0x3b}, {&(0x7f0000002b40)="f3d451afe08601fde8ebb3769fdc8ff240d33de7f2d31dc3eda2f04f665f267d6ba1096aa2d970f3d779023e4bc5756407e2d7969444d34921d12e7bfb1a39acaea8d99743153fe15872bcdf7122e8bee2ae9f8e72d2183c50097755e8355ecf717905ba41b2fb80a5c62fa144d223323d5d873bf20826d98f591f1f90b551e16ee033ddd09333db22aa1acd325d0a6eb3508f1a32c89335f95e76a478bfec4150705cfdb515a175f7eb5a39acc3ac71d5fd1023b4b3447d3731e704afc1aa28d02985d61ace8592dc4c3e3e95e3e78481d93e3f", 0xd4}, {&(0x7f0000002c40)="09e279702d322baca944036ae6baa5626d27b59cc4ecfd7e3781a7841d3798384865701261864b68d9d70cabf4d2e391458aba81be52dc473bd521bba87a6c8b3407223ce139fc287b1bb7a42238c4efe59fd0efcb01a3906420506860163094b697945c2c25c81f47d824", 0x6b}, {&(0x7f0000002cc0)="7a0a8b746690c83aa989c8d5f80e783fd07bbbac2b747527eebeae4a9dbf939e23d613294113f3d9f5d99f2dd1ecb81390118dcb198efa54f30c61fcf2d54be45b3b5a7c5e9e44d68f7dc54493a5cd02e0b56669f7ba11b7568eb92d9f0e9a2456dcd3d5d1e6a1f961ccd867aff176e6332e0061733b4efbb3fd8a166ffe34631bae63c8663eec0bd05c158082123ea7ca16c95b245477f5436c15421c1c5260fde156c8d143f216d1748685e2d2eb397c634993f966e205d4b21fe2", 0xbc}, {&(0x7f0000002d80)="62f1247d23ca235be45e48b2d78b87bb7029b686089f0950", 0x18}], 0x8, &(0x7f0000002e80)=[@rights={0x30, 0x1, 0x1, [r0, r11, r0, r0, r0, r11, r0]}, @rights={0x20, 0x1, 0x1, [r11, r12, r0]}, @cred={0x20, 0x1, 0x2, r7, r3, r6}, @rights={0x28, 0x1, 0x1, [r0, r11, r0, r11, r0]}], 0x98, 0x4000000}], 0x2, 0x44000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000002fc0)={0x3, 0x0, [{0x81, 0x3, 0x0, 0x0, @adapter={0x8, 0x9, 0x0, 0x3, 0x9}}, {0x7, 0x7, 0x0, 0x0, @irqchip={0xe78, 0x85}}, {0x3, 0x1, 0x0, 0x0, @sint={0x100000001, 0xb326}}]}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000003080)={0x10001, 0x24, [0x0, 0xab, 0x9, 0x9, 0x1, 0x10000, 0xff, 0x10001, 0xef]}) listxattr(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)=""/148, 0x94) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000031c0)={0xfffffffffffffff8, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r12, 0x40046207, 0x0) [ 113.317246] CUSE: info not properly terminated 2018/04/08 22:48:25 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)) r1 = dup(0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xff, 0x400, 0x4ea7112d, 0x4, 0x1, 0x6, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6, 0x0, 0x100000001, 0x6, 0x400}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="ed0000008ac9cb0b72855368ab284b7c6b5e1ceb219caf3b67c977c384bd7a9b665001d3d68d34c4e93a0df052b642f56da108a3602655ca104ad7ef83d25bbdf13b815f76d0599f0ebb8b2e1e04d5f2e10dc6ea3bfa77ec9bd3bd3f34292dca8fdbe053cf9bed9e326a034501d186051e843a001dbb3f73578c6710d2cfda8885f4e294d0d8249a6d755a0ec6edee51ac5cb56798c316a5e6d40d02d0ed8f914ecc84a4448fb7ff2658c3ef6d441716e1be57677a9a9f824e366059b78ef5389ddb44d2f4ba5ff7721c7577684b010007d80b6b13671a902d4205cffebe02aa9e61d32f7b4b1d29ef71cc5b2f3e8a81de"], &(0x7f0000000240)=0xf5) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/04/08 22:48:25 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:26 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x8004510b, &(0x7f0000000000)) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)) 2018/04/08 22:48:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1f, 0x181) 2018/04/08 22:48:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={"6a018000000e0000000000000c000600", 0x0, 0x0, 0x1000, [], 0x1333, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/08 22:48:26 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0xa010, r0, 0xfffffffffffffffd) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000e21669"]) munlockall() 2018/04/08 22:48:26 executing program 5: clone(0x12044000, &(0x7f0000000000), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000040)) 2018/04/08 22:48:26 executing program 0: readv(0xffffffffffffffff, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(0xffffffffffffffff, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:26 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x5) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x400, 0x400005) 2018/04/08 22:48:26 executing program 6: mmap(&(0x7f00008f8000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/08 22:48:26 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x34, 0x11, 0x0, 0x0, 0xb, {0x0, 0x0, 0x0, r6, 0x21800, 0x8000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x34}, 0x1}, 0x40000) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() 2018/04/08 22:48:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000000000)) 2018/04/08 22:48:26 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = dup2(r0, r0) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80800) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/08 22:48:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x5b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x84}, {0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x5f4f, [0x4a8, 0x33fb, 0x8, 0x7fffffff, 0x100, 0x1f, 0x81, 0x101]}, 0x5c) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1f8, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) socket$alg(0x26, 0x5, 0x0) 2018/04/08 22:48:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:26 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000002a00)}}], 0x2, 0x0) 2018/04/08 22:48:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f0000000900)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) 2018/04/08 22:48:26 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x400000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x0, 0x4, 0x7a, {}, {0x2, 0x8325}, @ramp={0x0, 0x53, {0x0, 0x5ed, 0x5, 0x7}}}) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005016, &(0x7f0000005000)) 2018/04/08 22:48:26 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x6, 0x209e20, 0x8000000001, 0x1}, 0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x11b, 0x1}, &(0x7f0000000480)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='bpq0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000080), &(0x7f0000000180)=""/193}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000000)="764a9a7faf806a7b4fdf01a221bb379165afd6c31537a3ecd1ffaa51352419b452d081c3fd94903b8743b5b1430f018e5efca1811392a0b0e2abb09f33db9c97ee8960c9419cbc6525d1dec7415f8f86c5d3e1ce169290910248659a467264291a6367f710b94c396216", &(0x7f00000002c0)=""/243}, 0x18) 2018/04/08 22:48:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000002000007000000010000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) 2018/04/08 22:48:26 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ip6gre0\x00', 0x4c981d9a41fe2d8c}) 2018/04/08 22:48:26 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21000020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x30, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xfff, 0x1, [0x0]}, &(0x7f0000000240)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x9}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000440)=0xe8) r5 = getgid() r6 = syz_fuseblk_mount(&(0x7f00000002c0)='/\x00', &(0x7f0000000300)='./file0\x00', 0xc000, r4, r5, 0x81, 0x0, 0x80) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000480)) r7 = getpgrp(r1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000004c0)=0x3df8, &(0x7f0000000500)=0x2) r8 = getpgrp(r1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000540)=""/236) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000640), 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000680)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000740)="8a27fb26e6fc2120d1bf27d97d3bdb4290ba26731fc3fa48722687910003a914defe319dc3e050deafe1aa093a93d5d5ba1b0fe2b1b65eb7f6e8f5cfc272c23e06614085a0e236c1844b2c32566e6e8b77ed50891454beb07350eeab768ce5aba342bf84f9d0c354ac79275c8529ca9c2cea97afa7caeda62639021d341bb057664c4ee808873bfa312c6aedebe61d96", 0x90}], 0x1, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r8, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r4, r5}, @cred={0x20, 0x1, 0x2, r8, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r6, r6]}, @cred={0x20, 0x1, 0x2, r8, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r4, r5}], 0xd8, 0x24048851}, 0x80) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000980)=0x80) bind$vsock_stream(r0, &(0x7f00000009c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000005200)=[{&(0x7f0000000a00)=@in6={0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000a40)="a678da030b4a6fdb9f3e1d61d93c53e6ffb453a68d8c403bc2ba850aea9243b00aa9e1de3767a089ef198f34837d41bc72325c72e56a06afe0399d8cbc93bd2f1d0a9ed496f6b5ae2eac9921d20298854f8847324cb9a1e364cbce4a96a338331ea681e14a0f7b3767aeb86d3d68ed8c", 0x70}, {&(0x7f0000000ac0)="7e645141044ff206a7d862cabafaf6ea6911c474ae129aed1d4b1bda976e0ec7ab011328d48dcdadc793a3a2f53626ac2eb4489c11c1668b62335654c0a49e7c4750a8483f2f05d4117035409b771b6c4d0e62f499882f4dd8a56cbea97688129de55d0669a727a3aeac2962542643b404cf8b0911840278486abcacd4510489b42fdb6c1fdc5a", 0x87}, {&(0x7f0000000b80)="8e6cf0dba28ea7a5aa646830147a3148a8127708a35df601ef58c9fbe32c8eea93eebfe8f628bf384d7750e0ecb5e9160a33b42e6f9aa15889a9250dc7c3f136c45034d5a809c11a65fa206437dc4a268873da2aa3bcd30d6fea1d07008ebfbed16ad098a4ca44ee19e4f7b9703f2d3f142663839f08f6e561b9b5c3afe7fcdeca528b8d", 0x84}, {&(0x7f0000000c40)="fb6f190098c63163b2accad38a753990627b60e5b210577b9758e31840d58f45f7e2cfab068f9e30a4aa39355acb6c05ad89c16ae7c9674365e5b2c10a25b5fc0511353939403b078ad682171eb814fc1ef1209ff1a2f51b3594ffeb05018546cf061c81f47e39fb68bb5a3b53f821e82c91b026ca3b28a880d1d8f6643310f6261484a25dbe9a6718b7919a5ae34cc9b60d78231bd85613a2622a", 0x9b}, {&(0x7f0000000d00)="45f5ce24900d108dcb18ffd7b4a3d336046b5d3469f1814c71ae2ae512ec09cb9ca94118c765f08f97537c8feb6462eb613cc813424cd48a4f694d2eee2f059f4ad01c96d619ba5af9a73fab20980ebdb697591dea7ca525337b2bc5372aa669138d48e9d41dc95a3fb2c8773161479448002bf76e55840647a76a003e695e91b993432e3611579b603e0315b92be6b1c625188d2a2f894de9f369ffef40dd6e8dea13878ed4d0e51e3115fcd3221aae966e3d7a6a63763e893241ae62394cd219aefe652fb5954e043de23981b0d982730f4df1d01a4556824be6c2fc5ffd30891ecd17e1d94d388ba2b40bb3272db608d18c3d77bccc", 0xf7}], 0x5, &(0x7f0000000e80)=[@sndrcv={0x30, 0x84, 0x1, {0x1c2f, 0x8, 0x9, 0x400, 0x8, 0x8, 0x2, 0x48, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x8202, 0x6, 0x4, 0x7, 0x101, 0x10001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe0b, 0xffffffff, 0x20b, 0x80000001, 0x7c2f, 0x7, 0x101, 0x400, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x42, 0xfffffffffffffffc, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8200, 0x1, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x209, 0x4, 0x7f, 0x100000001, 0xffffffffffff9dce, 0x5, r3}}], 0x120, 0x4000090}, {&(0x7f0000000fc0)=@in6={0xa, 0x4e24, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, 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{&(0x7f0000002180)="9ca00dcc0a254c0fe664551df69ae6fb793f5b890acc7cf22596712a59b3b033155c58de67d8ed2bb72af4f03a0a496ad58a9b9c5cbc033b7598645cc044b94decab5c443661c1c4b5eb820ca7d5fee74080f6f7da6b74b73cda1d9d05f5d6952a0754de693e19777454c354f2cd9ce428ed51ab7d9fbec7a13b20d5d8a39420e00c99965b4b8c2b60ab83b82ca7a31f5162aa0f8f1e4cddef0369608b2aa06469b2e9efe3c32b9b2a1110ce9e38330dac118ebcba91295adf0d87428ac224f0a02cb1", 0xc3}, {&(0x7f0000002280)="9a46f63f967efc0d13f16a94dac23692ff5c78023cb8ce41ccaa068242a500cadf713d9f260a203a4461528cfc8c9ef4109c27290e6244fd802d04917bc9e7161af071d4cb16182d905c4deda2e58a4d6b8c6ac5b3e71718c293a2951c85fec7dda1f816c62ce215579f3c22eec3b9a31bf6fdbe62b19dec503e8771726227f5bb24745d961d224f94bb1b1dc3b56cc415268791a1a6e4adfdf5c8579b971479f77657a2d9cbf4bf0bb89601b125b73f8b0b37487e680c4a543acde68b331a370027e61aea2e65200bd1ee6bdb72b1a03127738c6d521e98c0892deecc6e079d93ad8f2034e0e2a15eda55d613", 0xed}, {&(0x7f0000002380)="a6588d6e5e956c60c9b11d3d6c104767c335978ae3e42a754c481070b32f661397f65690c0ddc1a49160b13972ec82b06095464c850191b6c1142f43c7cfea34f6fd44f5c9ca59c7eea7106907a8b7f0edb78bd76d5a653975118e24a5f4ffe08f4735c384c605629dae9ffa9d5f", 0x6e}], 0x7, &(0x7f0000002480)=[@init={0x18, 0x84, 0x0, {0xff8, 0x9, 0x5, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x5, 0x1, r3}}], 0x60, 0x20048855}, {&(0x7f0000002500)=@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xd47a}, 0x1c, &(0x7f0000002580)=[{&(0x7f0000002540)="a76f3fcef35a908c8f2cb6c3613c6fa21794be1057812890d63a3c9d7e7f47eeaada59bd99", 0x25}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f00000025c0)=@in={0x2, 0x4e24, @rand_addr=0xc0}, 0x10, &(0x7f0000002840)=[{&(0x7f0000002600)="ea693ed1e6d877f3045d2af1e6adbfd002c222ea5e2e6695452abebbc40682fd38c504ba0219e069f17d4cc5c25e2321b73b4395ed4c347f039c1dfb11cfad723650ef611ce1617899f5", 0x4a}, {&(0x7f0000002680)="cef722986f06d998f8ff21b5bd7b9565728217116be4f49cf0fb99022e5157eaed7ad63e755902c213758e1933d4609683001e082dfae9c7734d2f1815f44106c1dfcaeefe676fcf8843b80597671cc0cf18f459a401ae93b5e9ff6d9e4225552430098dba7acad3d0bb3de745f9a0b5dc2b1e7aeac1d4fed75f13358e8b8db1ec7f82ef00621af7187c47ac61bcb71333a78629742612d95bf2551c3082baa91e4cfbaf99349ca1968365f577814f34e3be39ea887f06f327f7e95e006545", 0xbf}, {&(0x7f0000002740)="41ea69edc3353290f2900ef5b682e23071b9f618812a2e35b268347bd15ed8f3c42d681823f36adb0eeaced5cceffe66f38697ad248e612eadd5626ecf0b", 0x3e}, {&(0x7f0000002780)="a47d3d936a31d1037bbbb74eac721f65278590f605723a62a91c5e22cdc2fc28a819a1f44f0f69e9390c09b55db86a82e3d167fe521aa7547327c88b1f5710f618476a8e2e8ba089887d73dfe5df75fdbe24bfb8c8c136be2f54220c3f1e0cae86a4cbc6fe67e708c7782412934206e56b65cd1281802d707f5a3885a5eba2776c55dbabe3f35583eaf2c5d294838d0a9ddec353b0b01a4ecb", 0x99}], 0x4, 0x0, 0x0, 0x20004801}, {&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000002d40)=[{&(0x7f00000028c0)="dbbdb1a2110fc6f4e347d66f3ea372bbf15866b38ae7da342b865701c65ada00315f014f460f725d277c5754f0cd46c9", 0x30}, {&(0x7f0000002900)="8cfdfaeeaf2d00cbe7986ae214b567a8689deb9911c8ea63f6bc9e8854c4559f1053945599acef68a7d13b17a97b6ebf14799e58cc25f7875319f0d069c83e6289e0898603aba55267f90a1283c9a2fd8702237ac8a60588a241e808f389f32a64a91b68e0a48b7dba7d90a781ea00166990a5ae6d1f5794", 0x78}, {&(0x7f0000002980)="60b935e0e4129da2a4918ec5970fb0bb9b57e3a2c9a776697e2f81bba9da27144394a3ff988e0de53b6ea3967583d595ab67a3b30207b9139b456dd58bdd2bc280385e07d01f19594366d75fbec77a24589465ab319d5f9df2b400ccc6ed252e28a883c11720b65258ed3be56ece08aa6d160285f17fe4f36576675c232ce872f9dfd722ac921bb9637ab7f8879ca36a2d4c", 0x92}, {&(0x7f0000002a40)="e5a1fb46a6183aaadd9aff833900657aaade29b7d1cf584ab272e2fcafc5803e235605564cd2968315dc2bdc03cc093a896475975cceca851b0f097e472583d2fdba33e7b97c4b3113be755a63e5216d9877c977018a6d4f3db2ac31a216b6c9eb61fa70ceb50d5ee21ee8eb4f93233ca24fc3dbaf0ad5f2b04e9a38ccc262523f06df5f9ecd39a8668c5fbf258490efac7f042ed400135222a72d", 0x9b}, {&(0x7f0000002b00)="9807cac724ae64f63287eb0103b1613634ef2127e2ed98899803929444a5ecf93e68b32adc5f3866f1ed7b2a85c5e20b615cddd04431a2a3d71f6599d86ea65c9827def99dc5a1f4d05a91c01ab1fc00f100f54bc31467816f13462077dc998d48aa5fd4e915b278cedfda72fc6182e6d911beb85e3f8b1768516d5441eed74bbd3140375c813ac798c33b9289e121a0228171978a098f3d2607c1096ddef237ddcc3a998bb3bca7cf2cf1027364fa4b8deff54b89b72dd568aa4cfc", 0xbc}, {&(0x7f0000002bc0)="df3d789a89150014b510125258b2346f4bb9f7da0c69fcb48ec56761fdc689ef2402f90e92fcb7c961347b30cd7a04678a09358ba1b4c8e769e6a278dffacd8669d2a84e32ec338228a89da618dac5e9154aaf21fbf4", 0x56}, {&(0x7f0000002c40)="cacdd7d71369bb814108b81ff03890729247f7b85b265ad605a52f1f4dc5c77e04c9f5b7858bda40613aee03258446adafd12493c940c0edb23aff98bf6d068201109866cf1496b05c63a4a503fc04d7afacee449f234c3a5cd2eb4f7a7eee425919502d9da1ec21b9174b84425c17fb313f1734185a796f167fcf7e4861eeaed928027d320a9a334f38a2a772f17b7e6e05a4832aedf2e0d7d10f0078ccb54416365fc7b38ea5dd92460b29d59746d05e450f1288e6fc7f90e0a3f345683fb8e684685d05ca95311e113936fe", 0xcd}], 0x7, &(0x7f0000002dc0)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x1000, 0xbb0f}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x5, 0x20, 0x4, 0x7fff, 0x3, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10f78b23, 0x0, 0x200, 0x7, 0x40, 0xfffffffffffffff9, 0x7ff, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0xe0, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x50a, 0x2, 0x8000, 0x3, 0x7fffffff, 0x1, 0xc3a5, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fff, 0x1, 0x5, 0x1, 0x6, 0x20, 0x0, r3}}], 0x120}, {&(0x7f0000002f00)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000041c0)=[{&(0x7f0000002f40)="ef8eacb7d14092abcd886bfd9028681ef4e5b8e49ed0bc46cd23a92ef7f55cf003bf417dce3c9f8253111316840a917ecf87f44f6562e97c2be6be6bbb95056e9f193ad3b083060de20a117d6203e1d7fc422075aacae3bef279095da09dcde9636c104b9cd853a836263c0e0dbf4ae298eb97536c0f34fdcbe427b21c1f56fe527b5a844d596c3dbf8bb2e538500aabec235407009fb043fd5c587ce458000ca734bace", 0xa4}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000004000)="25838c85e5a9b95fe04d764a98abe22ca9a320a5e375256837f3bbc1d57333971ef81190dce09f817b4ebe1355765d1f173e59ecbf6532d87217bcce973e093d3756e0b6f4f9c813132211a60ae780d82cad377be9832fe7509f5418f18a7e1050b74d5a176db3b4fc32e6daa630439eb98be02da063716b68cf87a28cbd86af30852c8ae15004fd1e14be38f88f512256ed419a0e19b8", 0x97}, {&(0x7f00000040c0)="a0d590659535009ed04c3a90c6cf9d37ec31d03f3fefe857c2ce653b69a9471ae1cfa018bc98c96d0ceb17ac67f82e1f81e14d5321efc54a79884fd8453ab5b17a7d3e0ec995f55aef07550cbd6f594311f3c1ce67112476c96279def74a05527572d038c73608e9ff8bf588d51878f0d06faf830dc701fad28da24b8b8f503d16c5435a830566ccba7d93102cbbae32fe54dcbd50999b5edac0b6759dc4fbe2948b214e2cb27a7797fc6ebe6f3dc8267b4213e6e4581c342244998e06ccaa504b3e499e", 0xc4}], 0x4, &(0x7f0000004200)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x6, 0x1, 0x9, 0x7fffffff, 0x9, 0x0, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0xfff, 0x81, 0x8f9e}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x2, 0x200, 0x7, 0x2, 0x9, 0x7, 0x70e, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x6, 0x5, r3}}], 0xc0}, {&(0x7f00000042c0)=@in6={0xa, 0x4e21, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000004440)=[{&(0x7f0000004300)="f1fc8daee3bd9a13561f55f87c3ad4142ab7b8279eda596897e831bf401d325b06269831541564978a3851f978d6183e6c20f25f27b3346069746fb91fe8b29101cc2a032cd63f90f98ea1eb8402a49a2e6482faba477b7ea0c0a829434866adf7c695d7f4813a345ab2402b0f36abed79", 0x71}, {&(0x7f0000004380)="5ec8e2eb9fb585275d94ae334df94a852efeb955ae53cc47165301fcf0e1b4ac583ae6f31d97e4e47fabed048b4a2f1f3ca9b5648c4d313a88e9a051c5aa2f937a19e5c27b8ca9ae4f978414f28e0fb6ebcd8cfe00097a9a4e9027d2c945985f0d7393d5ffbf510c103d", 0x6a}, {&(0x7f0000004400)="ccf5e12daaef32b1c8dd77e77c5f", 0xe}], 0x3, &(0x7f0000004480)=[@sndrcv={0x30, 0x84, 0x1, {0xd7, 0x6, 0x0, 0x18fd, 0x1, 0x3ff, 0x8, 0xff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x5, 0x7, 0x40, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8206, 0x1, 0xff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0x80000001, 0x200, r3}}], 0xc0, 0x20000000}, {&(0x7f0000004540)=@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000004800)=[{&(0x7f0000004580)="ca226c24c8933c9202273fdc7e7386779754d68878bd4a346cf62795cb4bcb9f26146d328442ce9aa237120e5ebd01692fa0646798132065a1705a5f6869720ef1caa805943cc258d4d92d4a033101b5d72c4526a262354fd2ab877bdd59e5d357af91471f48eace21b092d10f9836c700dbfd5bbcafa9ded539c8bb2fb2022b83c963d577abcc39b6aa89502ee2120d56", 0x91}, {&(0x7f0000004640)}, {&(0x7f0000004680)="e59bbb7ed6f04f66ccdf579a8c34a8917cfa9bb2a44bcd9c6273a0121df15ab64a77cc840c428a2c51bf3ddcdf0195227f2065773548e57d016595b1a54c22c5b2e161eae05f82eda410e82f9fca5cee5f05be9172403fd1bf27700851fede2d83dbe3c1e6bee92f5c85adeb", 0x6c}, {&(0x7f0000004700)="0c8898aa9a422e5ae73cbe082a2bf887ee1e83dbb811a3e8e806c1bbec258f1b6c5f6d3f8568c6a968c0da82768da094d7914c24ba3957bd3a6cf26b34b629ebe99596cd7513f43da175bc6a6efed27f555dce22b6766cbe12c9ae1e0541215c64624b189adb1fdcc103c6f9379801df25c2392ead49ae5a4120a61d4bba8febb4478a3ca7dedfb36309bfd9d5f4c862c3e2ea3fa23975fc95606c9221da4b6d17f25b174c845b4ed8cbc619b36d591d15e034c94eda4c8913a36e0526c0293d58a34ea11728910f3e26f75f78e32fa19f3b8dfca66c97777ee7dd76cf8947b1502e", 0xe2}], 0x4, 0x0, 0x0, 0x4004000}, {&(0x7f0000004840)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000004980)=[{&(0x7f0000004880)="117d1804cd9c88a857cc59b1e09ef4bdb38feab1ac38e0c673b2f21f7f6f52fc8ac2d2b4df12fd5a84c096969bf42705242e61d14cdbbb955490e94c265dba68268c569ff0b918a468", 0x49}, {&(0x7f0000004900)="6ef0ff40aea104b3cdfad7684b154b98ae57bdf0470142594577a7fb4e34916af747e89a6125ddb6483c854f26b65918aad422ad7f849003b5a70dcf66204c0634646790d3d1e55cbcb8ff210f4ceb1ef683c768efdd18383e1ccc7ccdcb9f9ccdf7ffa543147c67bfffc66222694e2072107a28aae9f70bd72b", 0x7a}], 0x2, &(0x7f00000049c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x8, 0x0, 0x3b}}, @init={0x18, 0x84, 0x0, {0x101, 0xfffffffffffffe7f, 0x5}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x8, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x357, 0x200, 0x7, 0x0, 0x100000001, 0x2, 0x80000001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x63, 0x1, 0x2, 0x61, 0x4, 0x7ff, 0x8}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x401, 0x8000, 0x400, 0x39b, 0x200, 0x47, 0x8000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x800, 0x1, r3}}], 0x180, 0x4008810}, {&(0x7f0000004b40)=@in6={0xa, 0x4e21, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c, &(0x7f00000050c0)=[{&(0x7f0000004b80)="8544f40a56055456ffcbfe18aaa509e7038aaaff284d8b4812f31bc518c98a82794d164e1aa6cee82c7e1eb8138d168ee9744d5e483fdc890f3536e8e4b21657b6cc2ee9d2cf109bd65c7101d2f453c3cffb36240a37899e0e57461c53db5de76a8f578ebc042670b210cf70ca178b4a22cf74f6129c9a32f8573855066b35f791328fb35a396fd5dc1dcfc829e0ad1489ecf14d5be47c537e9034e610c4b44d3dd0e782d499127a0a9395cd34919be2c4aa88bf3eea2a248e26f89b6e2fd1dd065f2e4fbff69d6e91f780a1", 0xcc}, {&(0x7f0000004c80)="2ec47d6296205c17cd82b0276c7b369566dac527473970c976ffd8d39bc17d357fa782", 0x23}, {&(0x7f0000004cc0)="5388be7cdaaa594b3538a6a78df4495f5da95612ae5f", 0x16}, {&(0x7f0000004d00)="110e8c713a3575210d43952120d2cc969eb5789c098c", 0x16}, {&(0x7f0000004d40)="2666e74c52aa355c69e68bd904aa23370d5af1d2ff99c6ee82b7b5c97559ec5f4dcb65d78964453c38a76aad1fa4e34480da1f0e01c4fa3fb347d70d9ecb96ae881af2ddeb98f924a28fe3f993b1354eaf84d86b8bdbfcca407078cc3649a6cb2abff83dca422013ae14bad3600e52734e84cf186dcefac0237cb122aca44160b15813165dca119c5ef2c9200223c5c0ec10b8580366ae5889287acb2145", 0x9e}, {&(0x7f0000004e00)="218cd45bd90517d4b3efc7cc45b92aceb6135cf3f4caa72e41cf035a1e2c08ecc6bd9d980332d6a19a948fab319e199a0fff0f187440141fe036023fc209b5c4628df434fe6af04d0c15166c58193f5688ff407fbe19b6148be816188bce1378f3631e4afa58bd9934bda7a4622be8011f61e070fa371299e8146b6035966da940e127ccc52a82f960c5dc183f02d139f9a67aa316538935d1261a36326399ee9b852f75", 0xa4}, {&(0x7f0000004ec0)="c212e95851be10287596d6d6a53befdeb4bf3d6b196572e1c783695652c09809fab4ddcd8607b5ab960413699c814c007909f7612b128a2d3d3b461d956aefca3ffb9317cf74f2a8db666be9e2b224b4112df03a50b18b917a547cf036290a13361e23a0b3c4eef0ba34b7be260653313e6ddb1e24be5d7748dd29f08332d0129a6f57217d17e30b1e5548ab3af0179367bdb15e48dde801869b6fa912892208d5e25371d1e5046c9274024db719c225638bbc3ce6f472b7478f157e9cae10b59a5872af16db96ed6534d50b30", 0xcd}, {&(0x7f0000004fc0)="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", 0xfa}], 0x8, &(0x7f0000005140)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x8, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x820e, 0x100, 0xfffffffffffffffc, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0xfffffffffffff96e, 0x5}}], 0x90, 0x800}], 0xa, 0x4000000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005440)=@generic={0x2, 0xffffffffffffff56, 0x9}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005480)={0x1, 0x3, 0x5, 0x6, 0x7}, 0x14) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000054c0)="acffdd161fd638a6c4294448812a16f4caffbcbb4416a22296a498cf4d8f3148f1c27d3c4eaca87db209eb31b4f663f8ba3fc565d5bb7d36d3978bd7b9900ee64dcc5721ff002c0bdc7b023e63e2510c2826f08400be912be3e576c87127ddfbc25d46d5359f4266a3f679afee25a442a313273bfda58ded4026f421d72c63bbc73a8f74bc163d5d56a61e952b330a2455f63f4025dbff61c2af0dd85d0440f581cef229bfb43ee67dcbdbf469cbd0e02edc12eca59b") ioctl$TIOCNXCL(r0, 0x540d) setpriority(0x1, r7, 0x9) sched_getparam(r7, &(0x7f0000005580)) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000055c0)={r3, 0x57}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005600), &(0x7f0000005640)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005680), &(0x7f00000056c0)=0x8) 2018/04/08 22:48:26 executing program 6: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0xc7}, 0x0) 2018/04/08 22:48:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x40000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x1, @empty, 0x4}, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x9, [0x9, 0xa51, 0x9, 0x4, 0xff, 0x2, 0x9, 0xb920]}, 0x5c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x7, 0x4) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r1) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/36, &(0x7f0000000180)=0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000001c0)=0x3, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000240)={[{0x7fffffff, 0x0, 0xffffffffffff4d2d, 0xc7, 0x2, 0xffffffffffffcca5, 0x5e7a, 0x1, 0x7, 0xfffffffffffffff8, 0x1, 0x4, 0x9}, {0xffffffffffffffff, 0x5, 0x9, 0x9, 0x4f6, 0x478, 0x4, 0x1, 0x1ff, 0x80, 0x7, 0x8}, {0x3, 0xff80000000000000, 0xffffffff, 0x6, 0x6, 0xe2d, 0x3, 0x8, 0x1, 0x1000, 0x0, 0x9, 0x6874}], 0x100000000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000002c0)={0x1, 0x6, 0xb5, 0x0, 0x1}) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x20) connect$ax25(r2, &(0x7f0000000380)={0x3, {"f63d98039db5f8"}, 0x3}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) keyctl$join(0x1, &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) ioprio_get$pid(0x1, r3) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000440)="74cf18e849b3e8936192cc727ad666a688335bf8f07f80a0e33b2c233e435a94ebee93b61e69184808c5851780a0ce663c3aea047dec968543790f5a", 0x3c, 0x401, &(0x7f00000004c0)={r4, r5+30000000}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000540)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000000580)) socketpair$ax25(0x3, 0x5, 0xf7, &(0x7f00000005c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000600)={0x20000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000640)={0x0, 0x3, 0x10, 0x4, 0x80000000000000}, &(0x7f0000000680)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r8, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x1000}}}, 0x84) r9 = memfd_create(&(0x7f0000000780)='syz0\x00', 0x3) ioctl$EVIOCGABS20(r9, 0x80184560, &(0x7f00000007c0)=""/212) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00000008c0), &(0x7f0000000900)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000940)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8001) 2018/04/08 22:48:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/04/08 22:48:26 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="ff004c46"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) umount2(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/04/08 22:48:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="461846b0285f5ac229704f0a37ecf47711b3e200a0d5d6c580ad941779424eb792801707aedc548efffbc298c9a6e204b6c979e93768743a3ff1d8e90ae012861daaddfea40845d052daa2fc8a74b82730c7", @ANYRES64=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYBLOB="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"], @ANYRES16=r0, @ANYRES64=r0]], 0xff6a, 0x0, &(0x7f0000000080)="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"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x68, 0x0, &(0x7f0000000380)=[@acquire={0x40046305, 0x3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f00000002c0)=[@fda={0x66646185, 0x6, 0x4, 0x28}], &(0x7f0000000300)=[0x78]}, 0x7}}, @register_looper={0x630b}, @free_buffer={0x40086303, r1}, @register_looper={0x630b}], 0x4, 0x0, &(0x7f0000000400)="357e68c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x14, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r1, 0x1}], 0x0, 0x0, &(0x7f0000000480)}) 2018/04/08 22:48:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) write(r1, &(0x7f0000000180)="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", 0x100) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xa52, 0x1, 0x8, 0x0, 0x8, 0xef, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x171}}, 0x4, 0x2, 0x4a36f2de, 0x4, 0x1}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x0, 0x101, 0x8, 0x0, 0x3}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/08 22:48:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/251, 0xfb}], 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000840)='/dev/vcsa#\x00', 0x8000, 0x400100) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00004d7000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/08 22:48:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000080)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000005c0), 0x8) listen(r0, 0x400000000007) accept(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x80) sendto$inet6(r0, &(0x7f0000000600)="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", 0x1000, 0x811, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @empty, 0xccc1}, 0x1c) 2018/04/08 22:48:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x7}) 2018/04/08 22:48:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x412, 0xa, &(0x7f00000007c0)=[{&(0x7f0000000080)="cc3ec280e69060403529133bcede2bbbfecaec13d98d770601c9576b7ceb29991704a5e812647191c8822e6ce5cda53846", 0x31, 0x8}, {&(0x7f0000000180)="a7c1378a9cf8c54c3c3ebbbc6b8596e1f7d59ecd9e8e5704c26bc9666d139875c25d9813e22359595f55258a172fe26afa55e631cc0d82d767284c27b80123b4990857685d66773d5e0a216191c06cc0444630cd08b47fb8d47308210bd37c3665fa346a914ef626e58de619355fe9e6dac9f06585fe4d47d0f362c71ff6a3862961f0fc8372e741e8d072", 0x8b, 0x8000}, {&(0x7f0000000240)="9d5a39bd71cff33485435cca74859d0f0f4bab48a7053fa8a46c4dcb1eb099df1433ab3be16bff75b1f4b24f90c0f3f7ce0dcd662f25b873de3556259d3cba7fc37b0468142eabdc99195888a357d4bc88c0928c8554c263a6026ff0acedda1eac7f9e09bb65c2f7e308895d40c528475c9981064185247b5160412734e78962c4c0d6255e034568f3b97e276ba1fb2f76682b67736a9da15a2ed4598c1dd77bc61cb1aafad2680fc7842b5e795c25bfd94584af3a657d4570b73abc2304fdabac6464053cbdd1", 0xc7, 0x100000000000000}, {&(0x7f0000000340)="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", 0xfe, 0x1000}, {&(0x7f0000000440)="8de0cd66d3a6aa1c9bae8d8d5cfa7585a8519d585919f996d07f0f2b02649dd3ad34db0ceb017d1be7d0d169629900f24b7b92801e1abc8a0bcae098a22dabb420536aea1b0950f065e096fa99bad53fb788406993f9b9626854b3967e7ae3e453b33821d3099361e3fb0db884b31e08454586c860f35bd3", 0x78, 0x10001}, {&(0x7f00000004c0)="7a9c66e3f4b139a3a4da49128fb1ebac2f78c397c5f0f4a88e215f317b", 0x1d, 0x2}, {&(0x7f0000000500)="d69947ef0f1e50f6a4a193cd79a56d1928961e559bac247811aec3b1a32b0e86cd347f62486a03", 0x27, 0x20}, {&(0x7f0000000540)="4063ed363c5d54cefdd2ccace6d4db8c242567393aac94ae854cc340060aba1681", 0x21, 0x7}, {&(0x7f0000000580)="edaec654b00cfb5bc7962ea5aced4701471fca88b388e36c465ff4d174a1da9304daf400c69716e0d625f7e477f1745dec31b926d4ccad9a315f", 0x3a, 0x2}, {&(0x7f00000006c0)="2c5581a3c716456302b54ea322176837702fe6d55ffe20fcf04418c099d75fee9a37ce0455fcb8c9776c960692b6564e3bfdb8de2c9d00917e343e4908be9725cb863f8f2ad7e199a2ae077c9396c94ea0127589974386c7f7f62becb44811851fbb2f73c64768191dd55756f2edb60e2e78f4887a76f7e1630e56a00ac5651f898dd9cf4810f409ca48e32279a17fd0ade8140559b0627f71f8484f1186e258c02261f6db9a366ea973aaba87b412103da3340c2d329aafe607bb7b974357f6fc6eac1ac7337f71931bde99cd3f2f34e56c4cbf84fde62c045ed9d56e5474c29797e121b3f690cc46903d5c7240b044d84b311871", 0xf5, 0xffb2}], 0x200010, &(0x7f00000005c0)={[{@acl='acl', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@compress_algo={'compress', 0x3d, 'no'}, 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'lzo'}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00000008c0)={0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000000c80)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000680)=0x1000, 0x4) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000008004500005800000000002f9078ac14ffaaffffffffb420880b0000000000000800000000570000000000000000000000000000000000000000000000000000000000000000000000004ad324aeeeafe24000000000000000006b5c3fcac59091a2dd90637b898b333711cef62601f76013a4acdb31f27665782765831c422cbb4088c4488db66ff5fc"], 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0x5000000000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000900)=0x15, 0x4) [ 114.981875] binder: 9947:9948 unknown command 536871424 [ 115.012290] binder: 9947:9948 ioctl c0306201 20000000 returned -22 [ 115.054997] binder: 9947:9948 Acquire 1 refcount change on invalid ref 3 ret -22 [ 115.062804] binder: 9947:9948 got transaction to invalid handle [ 115.068946] binder: 9947:9948 transaction failed 29201/-22, size 32-8 line 2848 [ 115.137683] binder_alloc: 9947: binder_alloc_buf, no vma [ 115.143335] binder: 9947:9948 transaction failed 29189/-3, size 40-8 line 2963 [ 115.147878] binder: 9947:9976 unknown command 536871424 [ 115.181168] binder: BINDER_SET_CONTEXT_MGR already set [ 115.200814] binder: 9947:9973 ioctl 40046207 0 returned -16 [ 115.206902] binder: 9947:9976 ioctl c0306201 20000000 returned -22 [ 115.216582] binder: 9947:9973 Acquire 1 refcount change on invalid ref 3 ret -22 [ 115.224252] binder: 9947:9973 got transaction to invalid handle [ 115.230371] binder: 9947:9973 transaction failed 29201/-22, size 32-8 line 2848 [ 115.261130] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.266742] binder: undelivered TRANSACTION_ERROR: 29201 [ 115.279133] binder: release 9947:9948 transaction 10 out, still active [ 115.286342] binder: unexpected work type, 4, not freed [ 115.291669] binder: undelivered TRANSACTION_COMPLETE [ 115.296895] binder: undelivered TRANSACTION_ERROR: 29201 [ 115.302694] binder: send failed reply for transaction 10, target dead 2018/04/08 22:48:27 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f5b000), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) connect(r0, &(0x7f00000000c0)=@can={0x1d, r1}, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000800)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) 2018/04/08 22:48:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x198) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/103, 0x67}, {&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000480)=""/110, 0x6e}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000100)}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x8, &(0x7f0000001600)=""/171, 0xab, 0xd4}, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001840)=0xe8) setfsuid(r4) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000000100)="16", 0x1, 0x0, 0x0, 0x2}]) 2018/04/08 22:48:27 executing program 6: unshare(0x60000000) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'yam0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13, 0x8000, 0x6, 0x9fe}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x476) 2018/04/08 22:48:27 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/118) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/138, &(0x7f0000000300)=0x8a) fsetxattr(r2, &(0x7f0000000340)=@random={'security.', 'filter\x00'}, &(0x7f0000000380)='\x00', 0x1, 0x1) getpeername$netlink(r2, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r4, 0x800}, 0x8) prctl$setfpexc(0xc, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x7fff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000540)='filter\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={r4, 0x7}, &(0x7f00000005c0)=0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000600)={0xdcaf, 0x5, 0x7fffffff, 0x6, 0x9, 0x1000, 0x3d, 0x7, 0x4, 0xfffffffffffffe01, 0xfff, 0xf247}) r6 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="46a55df44570edb184ed0bc5e963502b579a5a23a9cf49637a78de41bc8aab810a2bf567c805806e4cf0110c433d19208477da57ac16f78f580a7d5f21dbdb16b45d311b78f3597ecf9df871a29a449afcbac52d80a2c10b19a82d7bcde14e3403787bfdb0c17765bdfe7d06d32b5137d5079b5b9e9a4bd6d71bd00132f763ab95c3d0494840bf47a3f1b8bd1dc9330af351296c8042d6b66b80865faa10b4a56a9fa0391e57bece9f75303f56e277b8", 0xb0, 0xffffffffffffffff) keyctl$setperm(0x5, r6, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000780)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) modify_ldt$read(0x0, &(0x7f0000000840)=""/182, 0xb6) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000900)={0x401, 0x4, 0x1000}, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000940)={r5}, 0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000980)=""/2) r7 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000009c0)=r7) openat$cuse(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/cuse\x00', 0x1, 0x0) 2018/04/08 22:48:27 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000"]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x10001, 0x100000001, 0x1, 0x2, 0x1, 0x7fffffff}, 0x7f}, 0xa) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r2, 0x3a, 0x1, &(0x7f0000000080), 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) 2018/04/08 22:48:27 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x209}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000200)={0xffffffffffffffff, 0x2, 0x8, 0x0, 0x152d}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x9}) socketpair$inet_icmp(0x6f2000, 0x2, 0x1, &(0x7f0000000000)) 2018/04/08 22:48:27 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r1, 0x112, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xae}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x40010) 2018/04/08 22:48:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) [ 115.865712] QAT: Invalid ioctl [ 115.867492] IPVS: ftp: loaded support on port[0] = 21 [ 115.870679] QAT: Invalid ioctl [ 115.891274] CUSE: info not properly terminated [ 115.897394] QAT: Invalid ioctl 2018/04/08 22:48:27 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0x8}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000300), 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)='P', 0x1}], 0x1, &(0x7f00000008c0)}, 0x0) r5 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x800}, &(0x7f00000002c0)=0x8) dup2(r1, r5) 2018/04/08 22:48:27 executing program 5: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x440000, 0x0) r2 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0xc0200) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x5, 0x7, 0x1}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xe, "be00000000b84038e5c7463cb705"}, &(0x7f00000002c0)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r4, 0x61, "03913e3de008f2a088fa67e5141a0a051e787a060348210e78c6f75a7b48717d82a87b2859166af44529755edd91546632ebddf84abfa32aa4143e0292710352fd841692d993cd99605e567fd725edf484d3230ec5ac124233521c25467961984a"}, &(0x7f0000000380)=0x69) r6 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e0000000000"]}) shutdown(r6, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r5, 0x3}, &(0x7f0000000400)=0x8) accept$netrom(r6, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000580)=0x1) 2018/04/08 22:48:27 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e400000000000000000000000000000000000000000000000000000000", 0x100}, {&(0x7f0000012500)="ffffffffe54e9b9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016cd5df9f36c2424482eacf69c1e3149a7c000000000000000000000000000000000", 0x60, 0x2d9a60}, {&(0x7f0000014400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dba00}, {&(0x7f0000015400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dca00}, {&(0x7f0000016400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dda00}, {&(0x7f0000017400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dea00}, {&(0x7f0000018400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dfa00}], 0x0, &(0x7f0000018a00)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x20, 0x2, &(0x7f0000000d80)=[{&(0x7f0000000740)="6c0b0e50973dd11d247a8b12a4a0a8a210acae29578fa8082227d6d7b429215a7311a3c6c968c035bafea161286445b3eb367ee544948472a3a34f19f17a7b64f02f29152025857d3152b87f7941e740528be07b79a95d069acc9f243afd13e66a33683465c0be1b06721ed676dc2919a1bded7b722f55914c35fc960d1c22d0fbc13bde4a7d529abb6ddaf56f058a16241fae5e1462f9436f929b81735fd889596d0bb7003bc7fa2f65d6d5132f3c9093f953363c115bc51f330f43843ec6cc39f8143e811932a727aa153fe9eb0675a1420c4e16398c8442173ca03039565ec12edc182053e01146c656302097482b8e", 0xf1, 0x674}, {&(0x7f0000000c80)="f2e479fabbad18bffac76f0422", 0xd, 0x6}], 0x200020, &(0x7f0000001100)=ANY=[]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x1, &(0x7f0000000f80)=[{&(0x7f0000000140)="7d3d662d74ecbef88d83a98856846ba61cefc0caa6086e56634b7de0f7b9a6090a42df1c77955d4417a0d5a9f9ee7cfdaddaf52e065b7c001e2ed6b6c142c52ff290eba2b876ca90e7e9ba99a7ebf0330bcb07eb78b4dcb2924303db69f8ad299abdb11f3b19676fd13efc91720f67968f10a6da16bc826efabb372e488e1beb968ed464ff812561877f653389a7e9747a3961a0ae3bc7bec174e98c58995c3504540200b42d24", 0xa7, 0x3}], 0x1000000, &(0x7f00000012c0)=ANY=[]) syz_mount_image$jfs(&(0x7f0000001040)='jfs\x00', &(0x7f0000001080)='./file0\x00', 0x0, 0x1, &(0x7f0000002280)=[{&(0x7f0000002840)="f243622290083f626c6bffb8", 0xc, 0x3}], 0x882, &(0x7f0000002300)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fallocate(r0, 0x0, 0x316d083c, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000e80)='./file0\x00', r1, &(0x7f0000000fc0)='./file1\x00') pipe(&(0x7f0000001000)={0xffffffffffffffff}) linkat(r1, &(0x7f00000010c0)='./file0\x00', r1, &(0x7f0000001140)='./file0\x00', 0x1000) r3 = open(&(0x7f0000001180)='./file1\x00', 0x400, 0x2) syz_mount_image$hfsplus(&(0x7f0000002240)='hfsplus\x00', &(0x7f0000002340)='./file0\x00', 0x1, 0x1, &(0x7f0000002700)=[{&(0x7f0000000340)="c3d6cac0c3db616679e845b97adc9b0c101bbfe7bfba66899a5a0405d79619cca63a9b2f9ecaaf44e0d25de8fb842ca0bdb87ba6115705e098e7f41410b53d761cd0015cb161bc4bb1", 0x49, 0x7}], 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[], @ANYRES16=r1]) tee(r2, r3, 0x100000000, 0x5) open$dir(&(0x7f0000000a80)='./file0\x00', 0x4000, 0x51) [ 115.937750] QAT: Invalid ioctl 2018/04/08 22:48:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:27 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000057000caa000000000000950000000000"], &(0x7f0000000040)='GPL\x00', 0x1ff, 0xfe0e, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xe, 0x7e, &(0x7f0000000080)="27ecc3486da90b7fcdd69259447a", &(0x7f0000000180)=""/126}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/04/08 22:48:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x10010, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='syz\t\x00', 0x0, 0x4}) [ 116.038685] dccp_close: ABORT with 1 bytes unread 2018/04/08 22:48:27 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x7ffffffffffffffb, 0x8) [ 116.063198] CUSE: info not properly terminated 2018/04/08 22:48:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/85) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x3, 0x6, 0x0, 0x7, 0xfffffffffffffc01, 0x9, 0x100, 0x3ff, 0x0, 0xfffffffffffffbda, 0x5a31c9000000, 0x0, 0x20, 0x0, 0x8, 0x7, 0x5, 0x4}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/08 22:48:28 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:28 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x224880, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000000000000d0001800000000001000000f20c00001d000000d450000009000000000000000000000000000000000000800100000001000000370000008000000004000000000000800000000000000000000000001f0000800200000006000000a0090000000200000900000008000000000000000000000000000000010000c00fb6000002000000030000000500000000020000d10000000000000000000000000000000000000003000000010000000400000008000800ffffffff000000000000000000000000000000000e000000030000000400000001000000080000000200000002000000000000000000000000000000000000403f0000000300000005000000060000000800000003000000000000000000000000000000"]) 2018/04/08 22:48:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000002400fb0a0000000000000000000000003c9eeb2ddaa8b810042704aab36e56cfc2e195c38f3f43596e160be8ed439875d2dba7cfc279a3e09e83b0328b8012ea3b19ff3f1c473dba0d577bac0f3a7120e63b55099f8eb20f1a9dd4358c0157bd16511a0cee2f85e2fcb3b7a30b1dff5dbf4eb6e0ee9d10649f0ba7aa57f578d41419dbb0eeffdeefb13bd08fd981f340f9a2351813baf101e133b459b004eb93ec22efa3cb37fd2f3ccf2f"], 0x14}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000440)={0xfe, @multicast1=0xe0000001, 0x4e21, 0x1, 'ovf\x00', 0x4, 0x0, 0x1f}, 0x2c) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="540000001d00000228bd7000fcdbdf2528001a00ffffffff00000000000000000000000000000000000000000000007d70fd152500000000000000007308001600094091504c00000014000d00ac1414bb00000000000000146c0c03ef90ca2d6ba5ebe5387a6d25b41172935cfb582786a21193aea8bc183b85d7a7d46ef4de96060000000bbf8f6d"], 0x54}, 0x1, 0x0, 0x0, 0x4000004}, 0x2000c004) [ 116.145990] XFS (loop2): Mounting V5 Filesystem [ 116.186715] XFS (loop2): totally zeroed log [ 116.193155] XFS (loop2): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 116.203425] XFS (loop2): Unmount and run xfs_repair [ 116.208498] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 116.215193] 0000000096a07e68: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.224145] 00000000e2dee3f3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.233000] 00000000d3382ab8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.241983] 000000008c1ba5d6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.250836] 000000006722dd46: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.259688] 00000000cc603b33: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.268537] 000000008ff4733f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.277384] 0000000071d81be6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 116.349159] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 116.365780] CUSE: info not properly terminated 2018/04/08 22:48:28 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xc, 0x0, 0x5, 0x4, 0x21f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000160000000000007110000000000000000000000000089fd060e7cfa72393b1004977e771275a6190bb7aea1fcc9174e66cd13c2f5eb43da175867307178cd4e9299a7c93a81067670419d2be79d9afefd58025117ec7f038a25513c3160e14a15448551f4aa2abfb0c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x8, &(0x7f0000000080)=[{0x3f4b, 0x9, 0x80, 0x1f}, {0xffffffff, 0x6, 0xc4, 0x7ff}, {0x12f1, 0x7fff, 0x5, 0x9}, {0x8, 0x0, 0x10001, 0xfffffffffffffff8}, {0x5, 0x100, 0x401, 0x400}, {0x0, 0x1000, 0x7fff, 0x1}, {0x9, 0x2, 0xfffffffffffffffc, 0x401}, {0x1, 0x9dad, 0x9, 0x8000}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) sendto$packet(r1, &(0x7f00000002c0)="8b2d4f4fd75332aea23f5fec2d5512ac370a0d617faa0f6fbdb398858a0b364622a18d248f3d01f808961f2357a05ed3fe99950ec53489a9cf456059872b161cb5b8495b0fdbcafaf39153d2412b700507457e45ef8c5665cdba907e593afb6eeddca880df700035a3d462f8b2273244ad8e93157030f32d47535fa9a616d935de445c78bf9bb22e2b5bc6ececd28defdbf6aa590ad7b052", 0x98, 0x20000000, &(0x7f00000004c0)={0x11, 0x0, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000280)) 2018/04/08 22:48:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x1, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcc}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x12dd4ae7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24048081}, 0x4004800) 2018/04/08 22:48:28 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x40040) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x6b5d76d6, @local={0xfe, 0x80, [], 0xaa}, 0x783000000000000}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket(0xe, 0x803, 0x3f) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_type(r0, &(0x7f0000000580)='cgroup.type\x00', 0x2, 0x0) r5 = perf_event_open$cgroup(&(0x7f00000005c0)={0x7, 0x70, 0x20, 0x5, 0x0, 0x8, 0x0, 0x8, 0x10400, 0x8, 0x430000, 0x1ff, 0x7f, 0x6, 0x8, 0xf5e4, 0x1, 0xb238, 0x1, 0x5, 0x67f, 0x7fff, 0x10001, 0x6e98, 0x4, 0xb7, 0x1, 0xb9e, 0x80, 0xf8e, 0x10001, 0x3, 0xffffffff, 0x8, 0x0, 0xffffffff, 0x3f, 0x20, 0x0, 0x3, 0x7, @perf_config_ext={0x7ff, 0x7}, 0x20000, 0x0, 0x5, 0x2, 0x5b5, 0xffffffff, 0x2aa0000000000}, r0, 0x8, r0, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x100000000, 0xffffffff, 0x3f, 0x0, 0x5, 0x8, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x860}}, 0x8, 0xfffffffffffffffd, 0x80000001, 0x1, 0x9}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r6, 0x7fffffff}, &(0x7f0000000780)=0x8) splice(r3, &(0x7f00000007c0), r3, &(0x7f0000000800), 0xc000000000000000, 0xa) accept4$llc(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x10, 0x80000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000008c0)={"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"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000cc0)={0x8}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000d00)='cgroup.type\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000d40)={0x4, {{0xa, 0x4e22, 0x20, @empty, 0x80000000}}, 0x0, 0x7, [{{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e23, 0xfffffffffffff2b9}}, {{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}}, {{0xa, 0x4e24, 0x432, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}}, {{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x2}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xd56}}, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x513}}]}, 0x410) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000001180)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000011c0)={'team0\x00', r7}) r8 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000001380)={&(0x7f0000001240)={0x13c, 0xa, 0x8, 0x1, 0x70bd2a, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@typed={0x8, 0x91, @pid=r8}, @typed={0x4, 0x50}, @generic="c25583d0bed9351d0dcfbb20ccec53e913c38417cea950c9024f504302395695daece13de8428d8a95588e3d7aff6cf810db0efc1fb67b6cbbd7812d62e2cb67d86e17e866b37bec88846d3cfd098fe1ea2e0a6f5f50421969a6da417bb7c17fa5ece9c8191094313cd93b096512b8c731b443a210f42207190e0a1d5177c2d5780ef443d20bb1690e4227d7dfd0a2e51e46f025ab83843f23a42d66", @typed={0x80, 0x70, @binary="64c1bdb484f329fbd40b7ac86bb8547e190b452972267ae4e821ed456dbadbb2de53426c009e96e852d83c8c99a03cabae10d65fc5fb0607b6fa529f8c80f2dc1c0cbb55bb9dc02c4e16c132f1e214c389fdcd113d084ccb07c62a5ae62523d98814df0e215397ba5028b2f44ce48ff8ed9b09484ad1374c9d"}]}, 0x13c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000001400)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="e8d1d0ffcdc5"}, 0x42, {0x2, 0x4e23, @loopback=0x7f000001}, 'sit0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001480)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8) r10 = add_key$keyring(&(0x7f00000015c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r9, r10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001640)={'bcsf0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) accept4$unix(r0, 0x0, &(0x7f0000001680), 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000016c0)={r6, 0x6}, &(0x7f0000001700)=0x8) [ 116.486971] hfsplus: unable to parse mount options 2018/04/08 22:48:28 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14, 0x80800) sendmsg$can_raw(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x1d, r1}, 0x10, &(0x7f0000000600)={&(0x7f00000005c0)=@can={{0x1, 0x7, 0x2, 0x4}, 0x3, 0x2, 0x0, 0x0, "a36513f1590c9dc2"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d}, 0x10) socketpair(0x10, 0x803, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r2, 0x0, &(0x7f0000000080), 0x800) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x100000000) close(r0) 2018/04/08 22:48:28 executing program 6: syz_emit_ethernet(0xff8a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "cf", "1c6a17", 0x18, "982c7d2f3650112eb03d1a72a11ec2f48fbb96d3c43860eda5425c1f812d4a23350625e5d2e4fe157924cdede3591864def2b4782358afcf0e26c4c2f998b6d686a9ac49323543972a5d06c76282064d29ccfbfa3eaf9168dbf1f0afba1cae113b0c6daf7a749f3382350d0ed58154e3360ecb011c0caabac956dd0cb99acdfe1f95da471c78722965f033972713f525d8ace96c0d1ea3fc55e06733661c3d1b60a60eae0b188cdc97838594e3678e8431cc281db4cae6270c82b1dd8a3f0696c6ce089c94577d5fd2f3fc21150a56d026f1a045fd09154862bf38a189662bcb35fb68b952a44f38898d577fd9a5121290a4839f50"}}}}}, 0x0) [ 116.566175] CUSE: info not properly terminated 2018/04/08 22:48:28 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0}) nanosleep(&(0x7f0000000080)={r0}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f000086f000/0x4000)=nil, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1}, 0x10) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', '/dev/snd/timer\x00'}) 2018/04/08 22:48:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) modify_ldt$read(0x0, &(0x7f0000000040)=""/75, 0x4b) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000520009030000000000000000000000004504912c17964a531d736ace8a0c106a65a8d7fc53d366cda621eb053d7398886c2d0bf9e9b2aecd7ac7e633522fc91c248a513ca7459dbf8d762fc1be11c93830f9165a7d692b64a7ec48ab95150d71d044e22d20a7e6672580d78cf01d0f87e6ea1a57cfec9b24a04fa2dde1da7d8045f363ae29690f4ff816bc033d10b37f62dbadd1f35227d14f65f019e46b"], 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000300)=""/192, 0xc0) 2018/04/08 22:48:30 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000), 0x640dc05e5b7a94a9) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x100, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x3ab) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 22:48:30 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x1df, &(0x7f0000000400)=""/17, 0x11, 0x7fff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/08 22:48:30 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000440), &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]}, 0x490) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0900507578b4d555847b1882330a000000f8a66bf88a4c430f20c36178836443fd454761a7e6dfba97fd0a2228edca99cce06a160eca4218b36e18377b93462b171ffbb8bed054", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x2c) 2018/04/08 22:48:30 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x8, 0x1c, 0x5, 0x0, "3df0617317a0fcf50cbba273c004c18d1410c4eb26f97d52aa3742af9b21325f"}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x1000, 0x4) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) 2018/04/08 22:48:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="0a6c4990557bcd695f62836302e4fe0b7aef92d34027bad932020b363bebee40d36704b56253740b12410962ba6c2dcedc04490fe2a5b59906748083141709aae07a3a937fec6473cfbd81669bf4ee3cbfffd445ce6e3a44be5356bc6900af3706f5e726fadad5b4aa9d000e01d18132f30c001490e356a916fa67c025f3e70dae14c5765ecc57b1b7dd39135b7a2a17f5494188e8e17f80abe968b1d6615daf2d9c5d", 0xa3, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000580)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x100000000000001) r5 = accept4(r3, 0x0, &(0x7f0000da8ffc), 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101001, 0x0) fcntl$dupfd(r6, 0x406, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r7, 0x5412, &(0x7f0000000240)=0x8000) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f00000005c0)={{0xfffffff000000001, 0x7}, 'port0\x00', 0x8040, 0x2, 0xb5, 0x8, 0x80, 0x0, 0x9, 0x0, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80000001, 0x80000001, 0x9}, &(0x7f0000000180)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r8, @ANYBLOB="0082538f8cc38f0500d7dcd5a2a430613f16b52820c2441f9eead4f450bcd871d55e002a7cc268999d89870e342a8ea94661e6c720c5f206194bcda647f60d6797e1f517d5d5dcb6f40839a42c4338637901319562de0850c683a8606d0ab3645169b3b6a9ff18a49f55cd7c714623844e6c0e0a8fdd0b63f81be6396f3054c188516206ec325fc0938f27766e48378a3cb1c5f687dc0d0f2577f806a292aa417bfe373b5a1bf528c49199000000000000000000"], 0x2) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f00000001c0)=0x1) 2018/04/08 22:48:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 22:48:30 executing program 7: r0 = socket$packet(0x11, 0x4000000000201, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 118.646975] CUSE: info not properly terminated 2018/04/08 22:48:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"48c2bd7f2f81fc0000f976cc"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x20, 0x42, 0xffff, {}, 0x50, 0x20}) 2018/04/08 22:48:30 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x6, 0x2}, 0x8a97351af9e0cdc4}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fe0ffc)=0x4c) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0xffffffff) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x9, 0x0, 0x7f, 0xffffffff, 0x5, 0x7b, 0x9, 0x10001, 0x7, 0xc2c, 0x5, 0x7c5cfa64}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e24, 0xfff, @empty, 0x6}}, 0x6, 0x5, 0x4, 0x8, 0x3}, &(0x7f0000001280)=0x98) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0xffff}) 2018/04/08 22:48:30 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) [ 118.814248] CUSE: info not properly terminated 2018/04/08 22:48:31 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00', 0x400000008002}) 2018/04/08 22:48:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x6, 0x7, 0x10001}) 2018/04/08 22:48:31 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/08 22:48:31 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x200) syz_open_pts(r1, 0x500) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) getpid() r2 = gettid() r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00008a4000/0x3000)=nil, 0x3000, 0x0, r3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) syz_open_procfs(r2, &(0x7f0000000140)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0ae043b95fb604202aa") 2018/04/08 22:48:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4200, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x7ff, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) r1 = socket$inet6(0xa, 0x3, 0x3a) socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc8, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip_vti0\x00', 0xb0}) 2018/04/08 22:48:31 executing program 3: r0 = socket(0x11, 0x2, 0x80) connect$inet(r0, &(0x7f0000d3c000)={0x2}, 0x10) iopl(0xffffffffffffff21) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@loopback}, &(0x7f0000b3cffc)=0xffffffffffffff7c) sync_file_range(r0, 0xfffffffffffffffb, 0x1, 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x100, 0x3, 0xda2, 0x8, 0x1, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r1, &(0x7f0000002300)="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", &(0x7f0000003500)=""/207}, 0xffffffffffffffd6) 2018/04/08 22:48:31 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000030601000000000000000000000000002400020000049e51750b26d7fe120addf662ad88ff5092c595b0616ebc2b9b2b2a123500"], 0x38}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000200)) mq_unlink(&(0x7f00000003c0)='/dev/rfkill\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) capget(&(0x7f0000000180)={0x20080522, r2}, &(0x7f0000000340)={0x4e02, 0xff, 0x511, 0xfffffffffffff800, 0x0, 0x7}) sendto(r0, &(0x7f0000000040)="aa28a396841068836dbeff97bbfc1b0d8b86174848adcce00af2b53a0e4424ff9e0a9401448726bd59fa", 0x2a, 0x4000811, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x1, 0x3}}, 0x80) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x101000, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x9}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r3, &(0x7f00000009c0)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x15c1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000280)="9f93751d67e7016deaf2ce59852691bf63f724634b0452a5b7f2ffabba4721", 0x1f}, {&(0x7f0000000500)="ad5329d8fbd42267918ce8cd4ed00d23a58df29b511c4e58e028f343e6b52bec1078ebb28f1cc9215bf18a8de2c4551835acfd312c5ca04a71bfe580cf764453632f23f2564c08b58e73a766f0f681987e24a09c0da564706bb6166c9b509cd0c0dd5e997be6e497d06ec6f924d5fc0053153db469017b7de6d21ab0e64c5cbeb0a3d2b80285191800ad7d3f33e029a0928e648ff7ae08b97c6e16a484f20cd92ed47aa3073bb88e24ee4fc72d8904307a89b30fbb2df89b326281aedc04e6d579fd4dfde19a7b4060520edc8c648acea021d9d993e9b644735813bf47ceea7a5ae1791587ebfebc82033df8658b31ca", 0xf0}, {&(0x7f00000002c0)="3378a1f98a3f5d6bbf79ad15be476bb61a4b603960119a6afe81dbb0ef405aa68f3056f32a6e2827e794d8e58c113709499a98f98864015722", 0x39}, {&(0x7f0000000400)="b74ba9c7c87cbd7798958694b9341ecef494a3255f980f07b967db6c8115fabb7837f15a751498c278e44760ee1d6f030ce2b2c451f4e6b9b506911a397a3c523d3142269f463ddf52cfdef9a1f0a8e7d72aa24a9acf2ef1ac99427c7611170e73bf107984addcc0c80e628bcceeceb571f5303fa0ac1b03a1ba7636e4a9b8eb1be3d539600a71dc529c936e74c06f", 0x8f}, {&(0x7f0000000600)="3b3e75bc8571cf8d4be1cee559fa316381491da339681c2088baec0285c606429db32df8ab4908533d91e7a92efe9f5e668f614c8ccf20a029caaa5db74cb90c837bac193fa0173a3077e6a99e19d2a7d501d734b364f4184c4e4611dd17d1fc7e64c636cb6b71b73521ff5231344cf2da43cd490b5380896d4f26a9d1337caf56de1fe53064bee4828855ed3e5ab08e588bc789ab9c61ac7059da173c5c1c6e69e545844e106ce4e075d449bb6c3f112f8840b7ec4602070de7b90e7d61f17d2942ba1152d55aa9732acf842fd36c3cef604f47ccfc8a91f60a0162f7e08d53c7223f9d770328c97e9cd63332dec53609", 0xf1}], 0x5, &(0x7f00000008c0)=[@init={0x18, 0x84, 0x0, {0x1000, 0x0, 0x0, 0x2}}, @init={0x18, 0x84, 0x0, {0x7, 0xffffffff, 0xfeb, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x1, 0x3954, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0xfffffffffffff460, 0xfff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6d, 0x8002, 0x80000001, 0x2, r6}}], 0xf0, 0x1}, 0x80) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) [ 119.643206] CUSE: info not properly terminated 2018/04/08 22:48:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') seccomp(0x0, 0x1, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8, 0x2, 0xdd2c, 0x400}, {0xffffffff00000001, 0x3, 0x8, 0xffff}, {0x8, 0xefca}, {0x5e04, 0x9, 0x80, 0x8001}, {0x0, 0x40008000000, 0x1ff, 0xdb07}, {0xeb, 0x6, 0x0, 0xffffffffffffff00}, {0x20, 0x8, 0x3, 0x10001}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000), 0x0) 2018/04/08 22:48:31 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaa8aaaa01b8c080976ab81a00450000240000000000219078ac14ffbbe00000019e307c38459355518199c511b8001d8b"], 0x0) [ 119.667839] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/08 22:48:31 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000b00)=ANY=[@ANYBLOB="3000000000000000140100000300"], 0xe, 0x1}, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x13, 0x7fff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r7, 0x541f, 0xffffffffffffff88) ptrace$setopts(0x4206, r6, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x15, 0x80005, 0x0) getsockopt(r9, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000880)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/04/08 22:48:31 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="918a52853f8a6c0f3fdbc80d183d27f10b37cec96df03007e303a3fec701e015c0e757d3b5f16d628b175db359c54522975335397c0d11df8bf3a236eaa7e9cec549c6f66fc7f92c60a888a3823aca1143f9d5d8d8279fe30ef2dc55bc6fca3d2923e1619a0c8c", 0x67) unshare(0x20000400) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\'.nodev\x00'}, &(0x7f0000000180)=""/208, 0xd0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, 0xffffffffffffffff, 0x4}, 0x10) 2018/04/08 22:48:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:31 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x10001, 0x10881) unshare(0x40600) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000010fab)="5500000018007fafb72d1cb2a4a280930a06050000a8071591052369250017000800001c010000000700a30700000000000000dc1338d54400b89b84136ef75afb83de448daa7227c43ab8220000060ce44fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) exit(0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000200)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dbcc0000000000000000000000000000000000000000000000000000000000000000000040000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073ecb634457cc6060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c499e6385f4a33b23f83200720d5ebe6f6be973b335a7dce3e1aa0de99bbe0c1faffec8c88ab34216e97841011dc4b23fc04d3d06b582d4a5d4318cc6ac4d9bbf2e407f6a932e67f00a0a5c345c8c033f4c93fe3d1412068f360fd2d4382c4b414d1c6e8a773f51cfd299d8417ba8e880d734b24698111f9ea386e47ce0424a9a57293308ee7a560dd3f5baabbb3298f76c180de7bcd31a0837a429b14cfe4afc228d1eabb1e3b29436bf2fc8b79c2fb0ab9e973110000000000000000000000"]) 2018/04/08 22:48:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r4, 0x1, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe2bc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x26}}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x88}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/04/08 22:48:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) fchmodat(r3, &(0x7f0000000000)='./file0\x00', 0x115) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000240)={0x9, 0x0, [{0x0, 0x8, 0x7, 0x10000, 0x7}, {0xc0000000, 0x101, 0x2, 0x800000000000000, 0x9}, {0x80000019, 0x8, 0x3, 0xfffffffffffffff6, 0x2000000000000}, {0xc000000f, 0x7fffffff, 0x1, 0x20, 0x7}, {0x1, 0x8, 0x7fff, 0xea9, 0x5}, {0x8000001d, 0xc52, 0x100, 0x800, 0xb98c}, {0x1, 0x8001, 0x81, 0x6, 0x8}, {0x7, 0xeecc, 0x5, 0x2, 0x9}, {0xc0000001, 0x2, 0x5, 0x5, 0x100}]}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000740)={0x8, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9, [{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x510) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="673e0f009d8dfbcab566660f54583df30f704c000066b8010000000f01c164650feb3f66b9800000c00f326635001000000f30ba610066b80090000066ef660f14ea66b80500000066b94300c0fe0f01c10f20d86635200000000f22d8", 0x5d}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 22:48:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0xffffffffffffff73, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0x0, 0x0, 0x0, 0x0, 0x0, 0x213000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000100)="5209128ddbb30d63a12cd2788eb2ce910c1bb224501b56a65a6eb0f6f090164d5ba3e4a7d34f6a7794307f8993f7798396bf427702f64d2dd60b066e1ca9d8fd779bd4a920f3faf83b06f72be23e53563378b11fb9") 2018/04/08 22:48:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$setname(0xf, &(0x7f0000000040)='\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400f6ff1700ffff000000000000e80000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 22:48:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x20100000000, 0x262, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000270027000f8", 0x3}], 0x0, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0/f.le+\x00', 0x40, 0x0) eventfd(0x1) 2018/04/08 22:48:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x600880, 0x20) r1 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000180), 0x4) [ 119.938729] netlink: 'syz-executor4': attribute type 23 has an invalid length. [ 119.946242] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.980379] CUSE: info not properly terminated 2018/04/08 22:48:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)) 2018/04/08 22:48:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x2000004f, 0x443}, 0x14}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0), 0x8) 2018/04/08 22:48:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x3, &(0x7f0000000280)=[{&(0x7f0000000180)="e02d70f3b1236ddd63547a1aec915778efbf4880c93ca66b2964c99cca9bf99253440f58ebeb168ae07603b36204c82175cae750ad6d468aa4cf065fd837aa4870d5291a1b5b16c7c7918f40a6ae364e2d593180fc37b37ac149bcd598fa279405fe22b859e50ac5705d429226bb651b6a836c69945d756ad200af4b2ea6ff29a2295d69c597d424d3c8710d15e9d9c60e7cb3421ebc", 0x96, 0x4}, {&(0x7f0000000100)="e6cb63fef48b11e169fb30ef0d0ff0b010765150d441c3a6672f84bc3f9c27eab6a6b2e69a7fb8bde6548a8c5f96655c", 0x30}, {&(0x7f0000000240)="7b31b03c0e2a7e9d37e40ff0981951e238ba", 0x12, 0x1f}], 0x81, &(0x7f0000000300)={[{@init_itable_val={'init_itable', 0x3d, [0x3b, 0x78, 0x32, 0x7c, 0x3f]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000000)={[{@noacl='noacl', 0x2c}]}) r0 = memfd_create(&(0x7f0000000340)="f5776c616e30656d305d5d00", 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={'bpq0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/08 22:48:32 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) [ 120.045303] FAT-fs (loop7): bogus number of reserved sectors [ 120.051242] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/08 22:48:32 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x88) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800, 0x58) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffed8) socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x35e) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000093b9100f44bc6e1c46d63c9b8daef07985f4225e538c208ca79e6b84b97f264b487ac8737922c3ab8aa6e764a21d5d82e628475fe2471a30"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x88, 0x30, &(0x7f0000000180)) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) keyctl$chown(0x4, r4, r5, r6) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0xd99, 0x4) [ 120.119458] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 120.155415] FAT-fs (loop7): bogus number of reserved sectors [ 120.161352] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/08 22:48:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000140)={r5, 0x1}) io_setup(0xffffffffffffff1c, &(0x7f0000000180)=0x0) io_submit(r6, 0x3, &(0x7f0000000480)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0xb, 0x7, r1, &(0x7f00000001c0)="4c75647de9edb5feb0a06bc8e4903348034514ce869755f1afd23f1f762a4b89e09d3cdf4454288b618e892af26fb45daa28c6d8b5dafed2a2946b9e3d928426c2bac9fb87d848e3c79b18f43944c2ef95cf4817b6e4519e3e0d0789bf1f7854fe4858ac4b5c2c16dfdce452dec723b07df5e94e0d70083911f75127146b3e1464f758b7d2756d1672a5c253bef4c5171add44e68d7ce45bf230fca0be6c66513faef2e50141f94ce2e9fe0c1afe129f62b68245f38c92548820fe48273fcaaec76f6c1e50f5235aecd12c4e", 0xcc, 0x7fffffff, 0x0, 0x0, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x8, r3, &(0x7f0000000300)="a84b12bc0a6aacaddc718f5ff0e130acf454fb73e2a2188de77684b814180a1f159e6a29767341924a7e5386587b3f2809071ebd1e4305857e5af2d7a73fe78125c4473b8c95a6a7faab93f5ac08a45da181d3eab1e99dd93084dd6b", 0x5c, 0x7fffffff, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f00000003c0)="2ec0e8dfb4611c3e9334d220c238dc3e570f1b32ea2e4d1f221257ce54fb345c17b279dfe55ff6b87aa33914eee56988a0f4963293c3b4bd940e12141efa03dbeaac967ed2401976a6b8f3a78fc68ea5", 0x50, 0x18, 0x0, 0x0, r3}]) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x4, r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0xffffffff80000001, @loopback={0x0, 0x1}}}, 0x7fff, 0xb76, 0x21c, 0x1, 0x2}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000005c0)={r7, 0x80000000}, &(0x7f0000000600)=0x8) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) [ 120.179809] CUSE: info not properly terminated 2018/04/08 22:48:32 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xbd1f, 0x1c, 0x3}, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002580)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f00000025c0)="03", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x81}, 0x7}) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x4, &(0x7f0000000080)}) getitimer(0x3, &(0x7f0000000100)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x80000000, 0x6, &(0x7f0000000140)}) inotify_add_watch(r0, &(0x7f0000002b80)='./file0\x00', 0x800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000200)={0x1, [0x0]}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x2002000, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="327d435501fff5b086e894469a46300e83c2f6b0950d46d51fe48a6dabc3d566be3ec77f0c35b14f3f0b1bcabdb677bf110f3692dfa7f5efc801a37141476dc6c2dc8ee1c775ba16872a602d43d9261885307c38488c84ed5df16e2fd1699ece00357504d5f4c7cc23329a3b9b7e358c519e560aaa3602598139ba7c3dc55ac2c187c328c75f3b85936a5a68ba7163f95217006318402a2fa1eb14ce48b7e43b16af5b138fe5a89294e17a5d9b2ba03725e415cba99a66215bef08c211398de95c6ae3e71b64bf5849f821a9d9167a") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001400)={0x40000000000001a2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001440)=""/4096) r4 = add_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002540)=0x1, 0x4) execveat(r0, &(0x7f0000002580)='./file0\x00', &(0x7f0000002700)=[&(0x7f00000025c0)='trusted\x00', &(0x7f0000002600)='+(\x00', &(0x7f0000002640)='id_legacy\x00', &(0x7f0000002680)='vboxnet0:^\x00', &(0x7f00000026c0)='id_legacy\x00'], &(0x7f0000002880)=[&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)='\x00', &(0x7f00000027c0)='eth1bdev[em0z]posix_acl_access,^*.+]security\x00', &(0x7f0000002800)='keyring\x00', &(0x7f0000002840)='keyring\x00'], 0x800) ioctl$sock_bt(r3, 0x0, &(0x7f00000028c0)="4d71a949") getitimer(0x3, &(0x7f0000002900)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002940)=""/204) getitimer(0x1, &(0x7f0000002a40)) sysfs$3(0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002a80), &(0x7f0000002ac0)=0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000002b00), &(0x7f0000002b40)=0xc) [ 120.241660] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 120.241660] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 120.241660] [ 120.338680] EXT4-fs (sda1): re-mounted. Opts: noacl, [ 120.376405] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/04/08 22:48:33 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="2f6578650000000000000b687525532ec798f915e2eb7cd0e8b08da24d7a0306dafef8a8b68812a76c725dc2604a222129462bbbac0f273140c6febcadca94248c76c8b4f0a5efb80d89b01bc4e81baa3c22805aca5ddf9b5a2fdf941f0fc7bd08a18e9b29d1644e2de19bf9145e2b1e663d52a34856c4be4302d67ea2a2349357478f9240431543b7c021de7697917b17d033e5960d8ac443f1c123619fc5a77da0984d69ac52bb6806bc6ccd43ead47c5ed1346e0bc3cb0aa5f033d9efed045793b8c3cdd8415a9b0a34f078761c9a5c154248ed77") ftruncate(r1, 0xb480000000000000) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)={0x10001, 0x1}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x2, 0x1d, 0xa9, 0x10000, "06d20f945c2145c927fa1e0030e6c1febc747f96498e137fa6d3f1099115cda9"}) 2018/04/08 22:48:33 executing program 4: r0 = socket(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0xffffffff}, 0x1c) lookup_dcookie(0x5, &(0x7f0000000000)=""/13, 0xd) 2018/04/08 22:48:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x3, 0x0, 0x5, 0x20, 0x6, 0x1, 0x455, 0x9, 0xa28e, 0x7f, 0x8d, 0x2, 0x30000}, {0x3, 0x81, 0x81, 0x1, 0x4, 0x3ff8000000, 0x100, 0x0, 0xd10, 0x67, 0xbd, 0x80000000, 0x9}, {0x1, 0x0, 0x0, 0x9, 0xff, 0x0, 0x40, 0x20, 0x0, 0x3, 0x6, 0xc000000000000, 0x6}], 0x6}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:48:33 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x5cc2, 0x6, 0x3, 0x5, 0x5e5d, {0xab, 0x100000000, 0x8001, 0x8000, 0xffffffffe84558cd, 0x400, 0x4, 0x73f, 0x6, 0x8, 0x852, 0x5, 0x5, 0xffff, "b7954e57e032656d48f460f46033370f301d51559d2df85a47cef1367a359934"}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0x0, 0x0) poll(&(0x7f0000000080)=[{r1}, {}], 0x2, 0x8) 2018/04/08 22:48:33 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) write(r0, &(0x7f00000000c0)="1fdf050000000000003b54c0ff100000f30501000b00018000000000000000", 0x1f) 2018/04/08 22:48:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000400)={@multicast2=0xe0000002}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x2, 0x482182) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) userfaultfd(0x80000) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80003, 0x20, &(0x7f00000005c0)={0xffffffffffffffff}) syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0xfff, 0x8000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r3) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0xa00, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000440)=0x5, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0) 2018/04/08 22:48:33 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)="696f71d56076159f4572def7d6841560de3f06cb4c9bad50fe271d2e1fd0742e626645511e73839ef7d6d0", 0x2, 0x0) [ 121.395939] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 121.440695] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 121.441663] CUSE: info not properly terminated 2018/04/08 22:48:33 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r6 = getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000540)="2097014e0446d5f6f04467892d9c002427c0e41cb6aab1e687afc7d8ae63c8c30863c2fc2c96de0e25b80785323f778e155276c70a41fa0892a2f0352ea970064bc537624b364691dfc506ea88d8aee28c8305736ff9a2ca4e3fb4653516d55e87e1e86a39bcd55a747666276d5d0a4bc5b3b91990677b3c793161fcd24ee3bb0ab661e0edc9c445cc550f1b719708918407fa215c940559155244770f6f1b565293e300e3e0a2d60348eb752c0aa860ed571ff8ca6f13eb8f20957d061363"}, {&(0x7f00000002c0)="5ce5393e65005a1a46eaf8c35a54e6b05b06b8ce7dac32abd051c1e20eab0d038ff8d9469e7058f6106325af53fceec2339b416f14edba4e64309618ccfd118688871eacccb60459ce655cd99198eabb2c0b31d6b2"}, {&(0x7f0000000600)="0d82be7e34493f3ebf9bb209dc521e2788eeeb6ab57eef8d20167fce078dcde708"}, {&(0x7f0000000640)="04b89a55c76b8865d4f9063904747729fcc9a210df8f7f7a8ef286506f33cf0b6a8b62ccbb872519a90480956a9a6856ddf99ea16ae26a6d"}, {&(0x7f0000000680)="8c00cc67fbbb19164f3e3cd806015b5b2e17cb82bf27dc8a26f26b1ec959d8f2e9ed25f8ca6e564b7856d2ebed45862ba2d233322e655f489b2691e78f8241912687ae7952fa559b6fd8b2e7206885d26126ff83cbbfef98823a483415e1ba9c860412e871026c2f8ef5b46ddc9b9d948a0ee8bc9557b369ed3cd56ff27aee43af5ae93e4793c85a7c10c526159d2d16fff8529ca2dbce38ac43de288e2669a5c44be71e6de2fd88ed5739d138d045"}, {&(0x7f0000000740)="61b1fa0c69c26f59d9be080f487ffb5482bdbd253028"}, {&(0x7f0000000780)="4db7f5a14fc6677c36d695aee3a2a18cb98d1d3c34de68aaea254fdd81894a1c61317690cd7fd5c77c40b49a5838078c86f37c6c42cf54b5671c1a6140f640c262a9cda5677f00000000000000ed588dde538e4ecd0b9d5537a96e72f45685fa2d3d30552ba50f387acceaffb5f62ef980ea55f060b580ce6c2073e7939b751df9ad73", 0xffffff50}], 0x23e, &(0x7f00000003c0)=[@rights={0x0, 0x1, 0x1, [r1]}, @cred={0x0, 0x1, 0x2, r2, r4, r6}, @cred={0x0, 0x1, 0x2, r2, r4, r5}, @cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r1, r0, r0]}, @cred={0x0, 0x1, 0x2, r2, r4, r6}, @rights={0x0, 0x1, 0x1, [r1]}, @rights={0x0, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x0, 0x1, 0x2, r2, r4, r6}], 0x0, 0x2}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) dup(r1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xaf}) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f0000000000)={0x4, 0x400, 0x7}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000080)={r8, 0x40000000001}) ioctl$TIOCGPTPEER(r7, 0x5441, 0x8) 2018/04/08 22:48:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000680)={0xa, 0x5e27, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0xfffffe31) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000640)=0x2, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/08 22:48:33 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x0, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, @loopback=0x7f000001}, 0x10) 2018/04/08 22:48:33 executing program 1: r0 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x1, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/08 22:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007a7ff8)={0x0, 0xffffffffffffffff}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000ad7000)=""/4096, 0x1000, 0x0, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sync() mprotect(&(0x7f000018a000/0x4000)=nil, 0x4000, 0xc) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000451ff8)={@multicast1=0xe0000001}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r2 = dup2(r0, r0) recvfrom$unix(r1, &(0x7f0000000780)=""/150, 0x96, 0x140, &(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000250ffc)) recvfrom$inet6(r2, &(0x7f0000831000)=""/25, 0x19, 0x100, &(0x7f0000f16fe4)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) r3 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ab5000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000140)=""/135) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000400)=0xe8) getgroups(0x0, &(0x7f0000000440)) getpgid(0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in=@broadcast}}, {{@in6=@remote}}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000680)}, 0x0) sendto$inet(r2, &(0x7f000058b000)="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", 0xd21, 0x4004, 0x0, 0x0) writev(r0, &(0x7f00009d7000)=[{&(0x7f0000e0ff13)='=', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000680)={r4, 0x2c, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfa}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000740)=0x10) 2018/04/08 22:48:33 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'gretap0\x00', @ifru_ivalue}}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000fefffff600611858"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x40f00}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f00000000c0)=""/187}, 0x48) 2018/04/08 22:48:33 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x4a9, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/08 22:48:33 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(0xffffffffffffffff, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:33 executing program 1: r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x39, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x18000, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) open_by_handle_at(r0, &(0x7f0000000380)={0xd3, 0x8000, "a6a403511a30e662e854ab446594319a5e1a8f8f6c872191642bd7c93de1da2fba85f2a2ea33bc200037588fe1ae490996dcc8733c6094ac7ad66d08172bb6c503e1f62b04d12c58aec63175ed92798ee4910cc4d6524dd223585d5009fa908b78c96597459a929cddc8eb89346e579177d9b61a840fc64d29ba339edd1f68c937e5c83b44823d7e39ff43a155bce16d0861b85906353ca18df42730abddca84218a2f09f6450b92fff3563b62807012725a5b61874ba7c581d8953a352855dc2528eaf4e7dc53e08d8289"}, 0xa800) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x30000, 0x0) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) keyctl$get_security(0x11, r2, &(0x7f0000000340)=""/23, 0x7c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) unlink(&(0x7f00000002c0)='./file0\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000580)=0x0) r6 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f00000005c0)={r3, r3, 0x702b}) 2018/04/08 22:48:33 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000020000000000000000000000043e1b24fea4dc6e8e84dadb3adf370000000000000000000000000000000000000000000000c0a246384201fff99817087a862a5700"], 0x46) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0x10001, 0x0, 0x433, 0x7fff, "72c19000dccad55d60f4a3a6475300543d9dc1306d661a01f86224639abe1ea61702d5ffc8041836ec82395c", 0x81}) bind$nfc_llcp(r2, &(0x7f000026b000)={0x27, 0xffffffffffffffff, 0x80000, 0x0, 0x0, 0x0, "7c44d240ab8b4dcb290d9b4aae50e68e08a5b4000671bdb50005fc5b72eaff1156cc197842b4c0f611546634000c00800000000037eee17cc6556a85809693"}, 0x60) connect$pptp(r0, &(0x7f000018ffe0)={0x18, 0x2}, 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0xffffffffffff8001) 2018/04/08 22:48:34 executing program 7: inotify_init1(0x7fe) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f0000001240)=@pppoe, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x10001, &(0x7f0000002740)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) sendto$inet6(r1, &(0x7f0000000040)="7f38e9f47a9b3fe3554a6a6aff8729acc3dc4bd59affb1556569d9c366db5c8022fc6ad6fb8c27cf1ac2c08864b925c5a445b0162572de217ca5230d0da5b7c640a9df5ab76ae537755ce12cd33f1692dad08c1cbd21438fc64f925b110d09fb3f395795fa0de4c4ad848875ae373a2c4ca8f7b0b92200c8fb1b690d152f0857897c4cd24ad59cdee0aeeb93858fd108fa19be0b88366a8767201afcce66eeac9e45eb1192572a672570112d2e6592c0fe9e1bd229a81125bd49dd48cf845f1fbf7f3518c5cbeecc063bdc596c12c9d3e92a368c2f8f03b4917100b967737dbec64074c1dcb27f8ae297ee29bf546fd4af", 0xf1, 0x4000001, &(0x7f0000000140)={0xa, 0x4e20, 0x8b26, @remote={0xfe, 0x80, [], 0xbb}, 0x55e}, 0x1c) 2018/04/08 22:48:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000180)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/08 22:48:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[], 0x0) 2018/04/08 22:48:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0xbe5f, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 2018/04/08 22:48:34 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xa7f, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 22:48:34 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0xa201}) 2018/04/08 22:48:34 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r0) fallocate(r0, 0x0, 0x0, 0xffff) ioctl$TIOCNXCL(r0, 0x540d) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000880)=0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x720, 0x0, 0x0, 0xffffffff, 0x0, 0x540, 0x650, 0x650, 0xffffffff, 0x650, 0x650, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0x230, 0x278, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x0, 0x4, 0x0, 0x30, 0x1, [@local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x2b, 0x6, 0x101, 0xe61, 0xffffffffffffffe0, 0x20a}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0xfffffffffffffff9, @gre_key=0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], [0xff, 0xffffffff, 0xff, 0xff000000], 'vlan0\x00', 'irlan0\x00', {0xff}, {}, 0xad, 0x4, 0x7, 0x8}, 0x0, 0x120, 0x190, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1, {{0x5, 0x1f}}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x1, 0x8001, 0xfffffffffffffffc, 0x4, 0x8, 0x10}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x3, 0x9, 0x0, 0x0, "eebae235d91edefc2ddff47371ba332747d228645efbe04a2b74c41cd235797c305c506e532870e6c43d9b2f5e2730cf095149e2ebde4f2ffe77324d3b0e1386"}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0x0, 0xffffffff], [0xffffff00, 0xff000000, 0xff000000], 'ipddp0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x4, 0x10}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@multicast2=0xe0000002, @ipv4=@loopback=0x7f000001, @gre_key=0x1c, @port=0x4e21}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x65, @gre_key=0x100}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x780) 2018/04/08 22:48:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r1, &(0x7f0000003000)="4d98ae79a7eb359cd70a720902c4054afee11afe085dd6dd4194cbf6da1529e33af2a03a73", 0x25) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) prctl$setendian(0x14, 0x3) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x13, 0xd478, 0x9, 0x29, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_ident={0x2, 0xa, 0xfffffffffffffffb, 0x0, 0x5}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x5}, @sadb_x_sec_ctx={0x19, 0x18, 0x100000001, 0x1ff, 0xbe, "b72949dad137fdcd1be3af58eca1f8da2e75a09151e4d6e29fc0f4f02ba48e87ee9c4da552d84db4323fe2f3190e3607409fa5966641753aea098240075e476b5d9e0258900cc4c907819f66e3688f5ac58bbcdf8095852a74b3368cb6ebb6cadd620ff275feaa35ba44b06ecb48f44602e18b541dec45f266f3091c45f836a35325c6449fb2c666c0f3178f2d3e710972857f7f93ada389858c635afc7d8176b3c615adc76522db40be16c519708b86f1000c4765656c8aa1e32129a4ea"}, @sadb_lifetime={0x4, 0x6, 0x3, 0x2, 0x8000, 0x10001}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_lifetime={0x4, 0x7, 0x400, 0x8, 0xdc}]}, 0x148}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/08 22:48:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000300)={0x7ff, 0x8, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x8001, 0x280, 0x4, 0x33, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) getsockname$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x883d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="0441e430768529d00705a2d9ff37380006000000fdff1f00070009000200"], &(0x7f0000000200)=0x14) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000002c0)=0x2) 2018/04/08 22:48:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000000040)}, {&(0x7f0000000180)=""/135, 0x87}], 0x3, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x8, {{0xa, 0x4e20, 0x55, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x826}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0x625}}, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x44fb}}, {{0xa, 0x4e21, 0xe883, @empty, 0x100}}, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0xf}, 0x2}}, {{0xa, 0x4e23, 0xa77a, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}]}, 0x390) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/08 22:48:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB], 0x0) 2018/04/08 22:48:34 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000440)) tee(r0, r0, 0x1, 0x6) 2018/04/08 22:48:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x1f, 0x1, 0x4}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf96, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f0000001240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r1, r0, 0x0, 0x0, &(0x7f0000000180)="b251e96890533aa9c3b6168222ecc9e53b4c04382fb72aa887b0ff21a7fbfd7b5d344b417f8ee7d7dccb190c5c74071cad73125bafb05eda79b3ff9e4e56e6b5191ed7e1cff13595e10594a057cf7d533ca996b552edd7ecbb5506", 0x8001, 0x9, 0x20, 0x9, 0x3, 0x4, 0xda6, "ccecf6880904dd126d6ad3cb07aa18228a31c2245fc064c731b3ade08865611ba3e97ce0fcd464b8890a771e0b5dd87083834458519eb8d22beca3b2c2b3726371cac8cb0e2e96c5a8acbe254320e7c3389e5e3c75f1748d93cc64b77847ba0dd91fc46b8f32f155b489aca0c117090acb5ef391d89a986aa58c33f6447305fcebae145146a581e25dc53a7e084741a16f3c3377095b4e19da9461ef835e7b024ad37239d4b72350c79dc740a02be9b85e930e6a207cbbc6cc503cd34083bbd94511d10d3bfadcd29e96863417cb8743068872ff51b5b672301164bbd127d9cf9d1e94750582ec4e1f"}) 2018/04/08 22:48:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x0, {0xa, 0x4e23, 0xb4d, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x71, &(0x7f00000016c0)=[{&(0x7f0000000180)="8068f50925cd882fe9831bc4d6e9a097736bf3c4518c4f65f3bf2175131709714b77ed2683afdfdc8192904f661fc4630c6e4420e860fac75e6c75bcb6d5527ebbad411abfc0226da1f26855e5983ab4c2e025a355cd4e8951d6f68180278f48f3416de32b8b2f78a6d1613c2444a2ded96f4ac055fe4531323b9e08c6", 0x7d}], 0x1, 0x0, 0xffffffffffffff67, 0xfffffffffffffffc}, 0x8000) sync() 2018/04/08 22:48:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x4000)=nil) 2018/04/08 22:48:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x5) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x7, 0xe78, 0x400, 0x4, 0x9, 0x8, 0x7, 0x2f18, 0x0, 0x179e, 0xa7, 0x1}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000000)=""/93) r6 = dup3(r5, r3, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f00000000c0)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40, 0x40200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000014c0)=[{0x8, 0x3ff}, {0x3, 0x5}, {0x2, 0xe4}, {0xb}, {0x2, 0x3}, {0xe, 0x80}, {0x4, 0x3ff}, {0x2, 0x7}, {0xa, 0x68}, {0xb, 0x101}], 0xa) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) getcwd(&(0x7f00000001c0)=""/249, 0xf9) ioctl(r8, 0x3, &(0x7f00000004c0)="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") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) accept$packet(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x60, r9}) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/04/08 22:48:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) perf_event_open$cgroup(&(0x7f00000002c0)={0x2, 0x70, 0x8, 0x0, 0xb317, 0x4, 0x0, 0x6, 0x0, 0xe, 0x7, 0x100, 0x1, 0x7ff, 0x5, 0x6, 0x8df6, 0x3f, 0x9, 0x2, 0x6, 0x7, 0x84, 0x6, 0x7ff, 0x6, 0x8, 0x3, 0x7, 0x4, 0x0, 0xbc, 0x8000, 0x0, 0x3b7, 0x4a32, 0x5, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000001c0), 0xd}, 0x2009, 0xc9c, 0x8001, 0x7, 0x185, 0x0, 0x3}, r2, 0xa, r3, 0x2) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="0000040003020000da5ac8514c8a2ab9e4a89f5c48f42e71cddfee314f4a3eee1a9e325369cace054f9cc15580807ba837e524b95778cf511e95727299eb5eae879153ae474ee66e17b13afe7d21323e70c451cd7cd2473d60fbc8b66ff7062440fde53ad673fcf789fa18a991eb0552badf2b943200eb491a65597eb92d66635a531cc45f34a162e48ca4ea4cc5b7a521ff"], 0xff73) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000380)={r4, r5/1000+10000}, 0x10) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000140)={0x0, 0x100, 0x7fffffff, &(0x7f0000000100)}) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffeff, 0x20000000000) 2018/04/08 22:48:34 executing program 2: epoll_pwait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000580), 0xfffffffffffffcbd) r0 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = accept(r2, 0x0, &(0x7f00000001c0)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x8}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1a, &(0x7f0000000040)={0x15, 0x27, 0x4, 0x4}) 2018/04/08 22:48:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc, 0x1, 0x3, 0xe, 0x5, 0x1ff, 0x8}, 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/08 22:48:34 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) timer_create(0x5, &(0x7f0000000000)={0x0, 0xb, 0x2}, &(0x7f0000000040)=0x0) timer_delete(r0) 2018/04/08 22:48:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945b"], 0x2d) 2018/04/08 22:48:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74"], 0x44) 2018/04/08 22:48:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001640)='/dev/audio\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) fchdir(r1) r3 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001680)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00002100000001020000000400080005000000000000000000001c00000000000000000800000000000000030006000000000002000000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x64}, 0x1}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r6 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ifb0\x00'}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r6, &(0x7f0000000640)="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", 0x1000, 0x24040800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000016c0)={0x0, 0xc, "051b320b5c987e624874d0f2"}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001740)={r7, 0x6, 0x1, [0x2000000000000000]}, &(0x7f0000001780)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x100, 0x5, 0x3, 0x4, 0x10000, 0x800, 0xf35}, &(0x7f00000003c0)=0x20) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000200)={0xa0b, 0xff, 0x6, 0x80000000, 0x4, 0x4}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000400)={0x0, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000017c0)={r7, @in6={{0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x7f65}}, [0x34, 0x3, 0x6, 0x6, 0x7ff, 0x9, 0x66529799, 0x3, 0x1, 0x1, 0x81, 0x1000, 0x9, 0x4a6479cf, 0x9]}, &(0x7f00000018c0)=0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000280)=""/235, &(0x7f0000000140)=0xeb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@ethernet={0x0, @dev}, &(0x7f0000000600)=0x73) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/08 22:48:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001500), 0x0, &(0x7f00000001c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/08 22:48:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0xd3, 0x401}, 0x0, 0x9, 0x3, {0x6a49, 0x624c48ff}, 0x8, 0x7}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/08 22:48:35 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0xbcee26c3016d560c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000010c0)={0x0, 0xd6, "6cc0ad911ca4c0057e1074a2ece1e2a2f5016abbd1438d35864fd39e138d62b9d493b432d148a78ea00dd226e7faa295d2e030d2a3473e272c3f5126af70891d75a746566ff0adafa4dcd37753fd1b6b1390e3a2dc0f0623b02484c10da969534262a8cf6474f8c91f540477959c0ca7ad9799d032b5c6aeaf5921b0f40c32c749329268273a94eff102538c5f7a29469487a89a0c151ca257c42c2f2a73ff1e2a3811a9391a96415af648745c0673f86f349a6361c2cb35480bbb5ececfd25f7c1e1f84051bacb341fc766e9982fc020663e9b594c6"}, &(0x7f00000011c0)=0xde) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001200)={r2, 0x3}, &(0x7f0000001240)=0x8) listen(r0, 0x0) listen(r0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000080)=""/4096) 2018/04/08 22:48:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x5e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000300)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x34, {0x2, 0x0, @loopback=0x7f000001}, 'sit0\x00'}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/08 22:48:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348"], 0x4f) 2018/04/08 22:48:35 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000019000d0600000000000000000a00000000000000000000001400090008000000", @ANYRES32=0x0, @ANYBLOB="aa5dfd735fb15fef35934c3e7602a51858aea65056f7756e76a85262a5e552e65d3df4493f7c32a1d78afe9f4d78ca47d15245011d707c93cd8e38b9c49a01cbc238c55f2ced47aae29d71fa71a59be01704b9421b73d11cdf2bd344566df423bd6b0fa4bb84f0daaa3ddcedee9b71f9447015d1db8d", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/04/08 22:48:35 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB="c6ffffff00000000"], 0x8) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000040)="87ac", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) 2018/04/08 22:48:35 executing program 6: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x82307202, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/08 22:48:36 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x10) faccessat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/08 22:48:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x89, @multicast2=0xe0000002, 0x4e22, 0x4, 'sed\x00', 0x20, 0x100000001, 0x57}, 0x2c) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = dup3(r0, r0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) r2 = getpid() sched_setparam(r2, &(0x7f00000000c0)=0x5) listen(r0, 0x0) r3 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8, 0x0) sendfile(r3, r3, 0x0, 0x0) socket$inet6(0xa, 0x7, 0x7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x6f, @broadcast=0xffffffff, 0x4e20, 0x3, 'dh\x00', 0x28, 0x20, 0x1b}, 0x2c) 2018/04/08 22:48:36 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x40000100, &(0x7f0000001100)={0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x228ae8ac}, 0x1c) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000011c0)=0x80000ff, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000001140)='/dev/admmidi#\x00', 0x4, 0x20401) connect$llc(r1, &(0x7f0000001180)={0x1a, 0x32d, 0x5, 0x1262, 0x1d, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(r0, 0x0, &(0x7f0000000000)="ff84521301ebdf79bd98ad01bad7d3cd041f0e81baa0621fae4d5db3d978f4c15099be57e4db8a121d49b475c0327f05e3acdeacf8baadb98f5d6b49ce1c4fae671f4f5d018c184243575b76c942a95f3cc9085c0ec8c07a3f1d87257a2ecdd0172de3f573e4ef924b306b89aacf504488d840ca8d8809b296eb43a5e408c141fea485e0bb24b2c8c1c87d7a9b72944d58899140d5a95118e715246226c9fb7c34df27644c99f899262889a594a74fbbb7d25ea23258c9e7316160bac68b96c2dd8321f4385c1952c839936f1ce5a7f59797e67e1239b720186a7fd191caa22f98ce9e41b505d9dd293e6d9bd16d") syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/08 22:48:36 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6"], 0x55) 2018/04/08 22:48:36 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) getpid() ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) dup3(r0, r2, 0x0) 2018/04/08 22:48:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x6, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="93cda44feec5ef771e5bf0326774f3f28c0300000100000000000072ac00ff68a1fc0fd5b1ffffe9ffff0000000000000000"]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) sched_setattr(r4, &(0x7f0000000100)={0x33, 0x6, 0x0, 0x3, 0x1, 0xfffffffffffffbff, 0x80000000, 0x100}, 0xfffffffffffffffd) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000340)={"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"}) 2018/04/08 22:48:36 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x4c3ffd, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x401}}, [0xa8a, 0x6, 0x3, 0x7dab, 0x1, 0x1, 0x7f4b, 0x10000, 0x200000000, 0x47468800, 0x2, 0x182d8000000, 0x8000, 0x3, 0x4]}, &(0x7f0000000200)=0x100) r4 = signalfd(r0, &(0x7f0000000300)={0x764}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x3}, &(0x7f00000002c0)=0x8) close(r0) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) sendfile(r4, r4, 0x0, 0x1) getdents(r2, &(0x7f0000000040)=""/47, 0xfffffffffffffe90) 2018/04/08 22:48:36 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="bc3c4c463e3ef792d9cf91ce02f243e6fda3a25581f49d07ead4a47613526bb72d3b56265839a86962c4223ca186"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) finit_module(r0, &(0x7f0000000080)='procppp1\x00', 0x1) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 124.383210] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 124.395589] x86/PAT: syz-executor2:10512 map pfn RAM range req write-combining for [mem 0x188630000-0x188633fff], got write-back [ 124.411445] sock: sock_set_timeout: `syz-executor7' (pid 10503) tries to set negative timeout 2018/04/08 22:48:36 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x40000) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x7, 0xb7, 0x7, 0xa2, 0x8, 0x40, 0x5, 0x8, 0x800, 0x4af}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000240)='cpuset.memory_spread_slab\x00', 0x2, 0x0) read(r2, &(0x7f0000000140)=""/232, 0xe8) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0x8) [ 124.532329] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 124.547861] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 124.564608] x86/PAT: syz-executor2:10527 map pfn RAM range req write-combining for [mem 0x188630000-0x188633fff], got write-back 2018/04/08 22:48:36 executing program 6: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000200000000) 2018/04/08 22:48:36 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a"], 0x58) 2018/04/08 22:48:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x6}, &(0x7f00000001c0)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0x7e}) [ 124.574084] sock: sock_set_timeout: `syz-executor7' (pid 10526) tries to set negative timeout 2018/04/08 22:48:37 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x40, "8f4837409118804964f8198988ee84568e9ee6bd5165b96db75b167b8fc51974ea9a3e10af6fd5c86cc98869a0638352675520c7d7fea9de99225d5b7770adb1"}, &(0x7f0000000000)=0x48) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x8, 0xb0, "226f5c74106e01694ee95192f5533cb5589be16e52d2e9c7b0b8ef0ad3ce9d2498f6efd5e4874c51a8cf800dd542889c367b1a42933f64ab6a18c162b2503c41b01801aaf00a9b0e77e43ded382150d5523cc0a0d68da4d24de06d6c0bc6390cf1d42d5aaa12a14fb81db01b0dd0ba8bac2ecdd9b6cf058246fa729f25527a7c9eaa0c1f04b4a1d3f8e3f06775dddaac326ba7a5815a38d00bdd72291502bc3a389f294e7b1434d2f9518aafdaa07174"}, 0xb8) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) 2018/04/08 22:48:37 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000f00)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) inotify_init() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/sequencer\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000f80)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000001b00)='/dev/random\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) inotify_init() openat$dsp(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/dsp\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) fanotify_init(0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/autofs\x00', 0x0, 0x0) memfd_create(&(0x7f0000001fc0)='/dev/hwrng\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002040)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$sndtimer(&(0x7f0000002a40)='/dev/snd/timer\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/hwrng\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/ppp\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/ashmem\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_create(0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000003840)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003e00)='/dev/ptmx\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x7fffe, 0x0) syz_open_dev$mice(&(0x7f0000004240)='/dev/input/mice\x00', 0x0, 0x100000000002) syz_open_dev$sndseq(&(0x7f00000042c0)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$urandom(&(0x7f0000004380)='/dev/urandom\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000043c0), 0x8) socket$kcm(0x29, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000004b80)='/dev/vhost-net\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$vsock(0xffffffffffffff9c, &(0x7f0000004e00)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000004e40)='/dev/urandom\x00', 0x0, 0x0) 2018/04/08 22:48:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x3]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/150) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x2a000, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000200)={0x78e, r4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000640), &(0x7f0000000680)=0x8) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000800)={0xba80000000000000, 0x0, 0x0, 0xf, 0x10}) 2018/04/08 22:48:37 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a00"], 0x59) 2018/04/08 22:48:37 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001280)={@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001240)={0x1, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=""/149, &(0x7f0000001140)=""/250}) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/04/08 22:48:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x80) r1 = socket(0x40000000015, 0x5, 0x0) setuid(0x0) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB]) 2018/04/08 22:48:37 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) write$binfmt_aout(r0, &(0x7f0000000140)={{0x107, 0x5, 0x14000000, 0x387, 0x3d2, 0x7f, 0x3c, 0x3721}, "3b541b8fe31c62e60f", [[], []]}, 0x229) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0xff, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0xeb, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r3, 0x1f, 0x20}, &(0x7f0000000480)=0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000740)={0x400}, 0x4) r5 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r5, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom$inet6(r5, &(0x7f0000000080)=""/73, 0x49, 0x0, &(0x7f0000000100)={0xa}, 0x1c) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r1, 0x2, 0x1) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) recvfrom(r5, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 22:48:37 executing program 5: syz_emit_ethernet(0x12f, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6fde7c", 0xf9, 0x88, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ff51b8722398bb5ac8b770e89544654b1c298dca33d4eaa86a1cee809def3f9cea1d13cf4d6b2012eaf4"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "353dba4f4731368ba0272042448db0c183f52a1dc086e6906b5e0cf483fe6aa8e3dee2a128ec3154161dec2b5a5cc874918691fcc6be13814a11a17af9ccd70741437b953eb807b9845bd3de4cfe0159854fd1e227ab12da4596a436a35e8b171101b6d2c76569801968eedc8420f5fb00c5a00cc7329d65ba05e025605f5f0919b9ca493e3de4178cf630"}}}}}}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x1}) 2018/04/08 22:48:37 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000140)=""/254, &(0x7f0000000080)=0xfe) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) close(r1) 2018/04/08 22:48:37 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = timerfd_create(0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xffffffffffff0000, 0x6, [0x42a, 0x6, 0x5, 0x5, 0x2, 0xffff]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000100)={r4, 0xfffffffffffff000, 0x1000, "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"}, 0x1008) close(r2) 2018/04/08 22:48:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xfffdfffffffffff7) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) 2018/04/08 22:48:37 executing program 0 (fault-call:4 fault-nth:0): r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x1000, "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"}, &(0x7f00000010c0)=0x1024) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0x2000000000000089, 0x0, 0x70bd2a, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_x_nat_t_port={0x0, 0x17, 0x4e20}]}, 0x60}, 0x1}, 0xfffffffffffffffe) 2018/04/08 22:48:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x14000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x8, 0x9}, 'port0\x00', 0x8, 0x840, 0x7, 0xffff, 0x996a, 0x9, 0x135, 0x0, 0x1, 0xbc}) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000000), 0x4) 2018/04/08 22:48:37 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x7, 0xfe2, 0x7f, 0x40, 0xffff, 0xffffffffffff8001, 0x6, 0x3, 0xc6, 0x401, 0x1, 0x0, 0x7f, 0x0, 0x3, 0x127], 0x5000, 0x2}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4, 0x1, [0x4]}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x7fff, 0x4, 0xfff, 0x3ff, r3}, &(0x7f00000002c0)=0x10) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r2, r1) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)='n', 0x1}]) 2018/04/08 22:48:37 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x90) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00') dup2(r0, r1) 2018/04/08 22:48:37 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000008c0)="75fcce334b6ffedb6d4facd020ff8740bfd342b4799564be206548eb050821dcd15bc77b108b95b6a0d7bc40ec7171a2c9dfdc0be622ca339dbda81bd930fdfaead6cf486c969267df82c6efb841e28da3e0294f5d42222393266790023ccbdb09fcb8889de80223dc31ddd519c78346b2022eed9d0e0c9d48330829a533abe393d75785f5da98abd94a6466d95c00818d0c5ce3783758550260aafce20a4ce0671bded0032e48b9dbecfa1f") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f00005b1000)=ANY=[@ANYBLOB="0180c20000000045000030000000000009907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe000000100000000000000"], &(0x7f0000ea3000)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000980)={0x6, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x21, 0x8, 0x7ce4, 0x2, 0x800, 0x3, 0x3bf7, 0x80000000, 0x2, 0x3, 0x7, 0xd, 0x3, 0x3, 0x1, 0x2, 0x5, 0x0, 0x4, 0x5, 0x2, 0xfffffffffffffffe, 0xffff, 0xffff, 0x0, 0x7ff, 0x6, 0x9, 0x3, 0xeec, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000000780), 0x9}, 0x8002, 0x6, 0x9, 0x1, 0x1, 0x8, 0x44}, r1, 0xa, r0, 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0xff) setsockopt(r3, 0x2000000000010d, 0x40808000000008, &(0x7f0000000140)="a4d13b2a", 0x4) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup2(r3, r2) socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r5, 0x0, 0x4c, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8c", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000003c0)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r4, 0x50, &(0x7f0000000a80)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)=r6, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) [ 125.753547] CUSE: info not properly terminated 2018/04/08 22:48:37 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/08 22:48:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x1, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x10000) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000000c0)="600e92b58009d75691a52970043da58f5afa9e019dd50e9a1fb91886397e06195786e322f9899b1e51c4eb23cd3ccf8e04d8fc9d1029e610c797423d738ee68bc6c4d78de1b15a3cea2bc16fd6b672c2dd087ef1fe0b9e2f248164f3dcdb1bb5e76e7f5ebfcf6fb12af2de54c2f9811cd24a938c8b47a19e1ab4ed8c736e4086de3be7623bd33aa7936d7e54ce15c4741c31be0b3c054530da35f85f13d6e1323261f5cb9a9de51053ddf8b701e46bb304f679a15c63728fa1bb28128f86a9ba6c6f59", 0xc3) [ 125.828354] EXT4-fs (sda1): re-mounted. Opts: [ 125.912903] overlayfs: missing 'lowerdir' [ 125.972483] overlayfs: missing 'lowerdir' 2018/04/08 22:48:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r2, 0xa00, 0x70bd2c, 0x25dfdbff, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x1) setpriority(0xfffffffffffffffe, r1, 0x2) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000380)=""/229, 0xe5}) 2018/04/08 22:48:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x9e, &(0x7f00000001c0)=0x0) r3 = dup2(r0, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x6, @empty, 0x8}, {0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x8000, [0x7f, 0x5, 0xffffffffffff6f60, 0x0, 0x1f, 0xae1a00, 0x38, 0x8]}, 0x5c) io_submit(r2, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="1c", 0x1}]) 2018/04/08 22:48:38 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x2f83, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 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$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x400) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/81) 2018/04/08 22:48:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c2ff6)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x30) 2018/04/08 22:48:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5808) 2018/04/08 22:48:38 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x8000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80}, 0x0, 0xffffffffffffdfff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f7e6"], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x5}, 0x8) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000440)={'tunl0\x00', 0xb5}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)) lseek(r0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8, 0x9}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x8000, 0x1, 0xfffffffffffffffd}, &(0x7f0000000400)=0x10) socketpair(0x8, 0x1, 0x4, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000240)={r5, r6+30000000}) 2018/04/08 22:48:38 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000500)='./file0\x00') [ 126.700716] CUSE: info not properly terminated 2018/04/08 22:48:38 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xac, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x5, 0x3f, 0x400, 0x5, 0x20, r1}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) tkill(r4, 0x39) dup2(r0, r2) 2018/04/08 22:48:38 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet(0x2, 0x8000a, 0x7f) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/08 22:48:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x241fd) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+30000}, 0xda8, 0x0, 0x9}, {{r3, r4/1000+30000}, 0x2, 0xb1, 0x50}, {{0x0, 0x2710}, 0x20, 0x8001}, {{r5, r6/1000+10000}, 0x81, 0x6, 0x3}], 0x60) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x15, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 22:48:38 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000100)='./file0\x00', 0x8000000012801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r0, 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0], @ANYPTR, @ANYBLOB="77e630762db1121dac80a95e1592da5fa0bfed9cfb3b84266e8d663554eda626ddf1828d0dcacb9ae2aa15fbac66a361ae07f1bed65b03cc115be87efc300a7805fcdcb8d245196c4d3c", @ANYRES64=r0], 0x36) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/08 22:48:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000187000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x40030, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000000180)=[{0x8, 0x80, 0x5, 0x1, @tick=0xffff, {0x4, 0x8001}, {0x6, 0x1ff}, @addr={0x6, 0x9}}, {0x5, 0xffffffffffffffff, 0xfff, 0x6cd, @time={0x0, 0x1c9c380}, {0x5, 0x80}, {0xd2, 0x3f}, @ext={0xcf, &(0x7f0000000080)="e26b9447be04e9010e7448b03443ae346e237b3a286458056460bd2566f2b3e73d9a9324a35ee82690a2f694efb0aa0600e91192647ccff6e45ec5df2c50f9ac372f5ce491e691f10faf21e0603e5aefe8bbb9b0292aaa492ec3b67727458e1f2b20b79e7525f3f3bc7e1ae9bcc3628942a2b386e08792d76db088f06a1745e5db633708e9b0a459b1bb1b1e98eaab0f88ede67d25fd04f583637a4f84e13fc3d6b6b2bc411fbd36020050c74930f0dd1eaf1726a54f290737db86feed381a66fb2aef2f7c297c1dff53fa31be8ebd"}}, {0xe1, 0x8, 0xab4e, 0x6, @time={0x77359400}, {0xffffffffffffff80, 0x81}, {0x100000000, 0x8}, @result={0x1f, 0x80000000}}, {0xffff, 0x1, 0x2, 0x4, @tick, {0x3, 0x8}, {0x2, 0x1}, @queue={0xff, {0x9, 0x8}}}, {0x6, 0x100, 0x6, 0x8000, @tick=0x5, {0x9, 0x1}, {0x8001, 0x101}, @note={0x7fffffff, 0xfff, 0x3, 0x5, 0x4}}, {0x80000000, 0x2, 0x2ca2d251, 0x3, @time={0x77359400}, {0x9, 0x5}, {0xe4, 0x80000001}, @quote={{0x6, 0x4}, 0x6}}], 0x120) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x10, r2, 0x0) write$eventfd(r2, &(0x7f0000006000), 0xff03) 2018/04/08 22:48:38 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="effdffff000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) 2018/04/08 22:48:38 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001adff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f48ffa)='ramfs\x00', 0x0, &(0x7f0000b78000)) getxattr(&(0x7f00001b0ff8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0xb2a3}, 0x200, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x3, 0x8, 0xfff}) 2018/04/08 22:48:38 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9000001000000000, 0x20000) rt_sigsuspend(&(0x7f0000000040)={0x1f}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, 0x0, 0x15, r0}, 0x2c) 2018/04/08 22:48:38 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x207) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000001c0)={0x3, 0x2}) listen(r1, 0x7fff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x4b65, 0xfffffffe, &(0x7f0000000180)) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x2, 0x3, "1ee0471a7194", 0x100000000}, 0x10) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000240)={0x3, r0}) [ 260.149022] INFO: rcu_sched self-detected stall on CPU [ 260.154470] 1-....: (124999 ticks this GP) idle=b0e/1/4611686018427387906 softirq=38093/38093 fqs=31207 [ 260.164347] (t=125000 jiffies g=20822 c=20821 q=1589) [ 260.169698] NMI backtrace for cpu 1 [ 260.173306] CPU: 1 PID: 10680 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 260.180129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.189461] Call Trace: [ 260.192028] [ 260.194167] dump_stack+0x1b9/0x294 [ 260.197784] ? dump_stack_print_info.cold.2+0x52/0x52 [ 260.202957] ? lock_release+0xa10/0xa10 [ 260.206913] nmi_cpu_backtrace.cold.4+0x19/0xce [ 260.211562] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 260.216741] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 260.221999] arch_trigger_cpumask_backtrace+0x14/0x20 [ 260.227176] rcu_dump_cpu_stacks+0x175/0x1c2 [ 260.231566] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 260.236568] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 260.242004] ? print_other_cpu_stall+0x4a0/0x4a0 [ 260.246750] ? debug_check_no_locks_freed+0x310/0x310 [ 260.251919] ? find_held_lock+0x36/0x1c0 [ 260.255966] ? zap_class+0x720/0x720 [ 260.259657] ? lock_downgrade+0x8e0/0x8e0 [ 260.263786] ? perf_trace_lock+0xd6/0x900 [ 260.267913] ? zap_class+0x720/0x720 [ 260.271605] ? graph_lock+0x170/0x170 [ 260.275389] ? graph_lock+0x170/0x170 [ 260.279170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.284689] ? graph_lock+0x170/0x170 [ 260.288469] ? graph_lock+0x170/0x170 [ 260.292261] ? __lock_is_held+0xb5/0x140 [ 260.296308] rcu_check_callbacks+0x21b/0xad0 [ 260.300696] ? rcu_cpu_stall_reset+0x210/0x210 [ 260.305260] ? trace_hardirqs_off+0xd/0x10 [ 260.309488] ? raise_softirq+0x1b2/0x450 [ 260.313529] ? raise_softirq_irqoff+0x310/0x310 [ 260.318179] ? read_boot_clock64+0x70/0x70 [ 260.322394] ? account_guest_time+0x3d0/0x3d0 [ 260.326868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.332400] ? hrtimer_run_queues+0x70/0x300 [ 260.336807] ? run_local_timers+0x168/0x1d0 [ 260.341109] ? timer_clear_idle+0x50/0x50 [ 260.345241] ? account_system_time+0x7f/0xb0 [ 260.349631] ? account_process_tick+0x76/0x240 [ 260.354195] update_process_times+0x2d/0x70 [ 260.358498] tick_sched_handle+0xa0/0x180 [ 260.362635] tick_sched_timer+0x42/0x130 [ 260.366674] __hrtimer_run_queues+0x3e3/0x10a0 [ 260.371243] ? tick_sched_do_timer+0x100/0x100 [ 260.375806] ? hrtimer_start_range_ns+0xd10/0xd10 [ 260.380631] ? pvclock_read_flags+0x160/0x160 [ 260.385104] ? kvm_clock_read+0x25/0x30 [ 260.389060] ? kvm_clock_read+0x25/0x30 [ 260.393020] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 260.398028] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 260.403375] ? do_timer+0x50/0x50 [ 260.406807] ? rcu_nmi_exit+0xd7/0x2b0 [ 260.410677] ? do_raw_spin_lock+0xc1/0x200 [ 260.414893] hrtimer_interrupt+0x286/0x650 [ 260.419114] smp_apic_timer_interrupt+0x15d/0x710 [ 260.423937] ? smp_call_function_single_interrupt+0x650/0x650 [ 260.429803] ? _raw_spin_lock+0x32/0x40 [ 260.433759] ? _raw_spin_unlock+0x22/0x30 [ 260.437885] ? handle_edge_irq+0x330/0x870 [ 260.442104] ? task_prio+0x50/0x50 [ 260.445627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.450451] apic_timer_interrupt+0xf/0x20 [ 260.454662] [ 260.456880] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x50 [ 260.462219] RSP: 0018:ffff880187c4eb68 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 260.469912] RAX: 0000000000000000 RBX: 0000000000000004 RCX: ffffffff859ffa5c [ 260.477163] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000005 [ 260.484413] RBP: ffff880187c4ee18 R08: ffff8801b1c145c0 R09: 0000000000000006 [ 260.491662] R10: ffff8801b1c145c0 R11: 0000000000000000 R12: ffffffff89301f80 [ 260.498913] R13: 0000000000000001 R14: ffff8801c2dfa140 R15: ffff8801ceb35b00 [ 260.506181] ? __snd_pcm_lib_xfer+0x1cc/0x1d10 [ 260.510749] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.516265] ? __snd_pcm_lib_xfer+0x1d9/0x1d10 [ 260.520833] ? print_usage_bug+0xc0/0xc0 [ 260.524874] ? print_usage_bug+0xc0/0xc0 [ 260.528913] ? lock_release+0xa10/0xa10 [ 260.532867] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 260.538491] ? dummy_pcm_close+0xd0/0xd0 [ 260.542533] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 260.547357] ? mark_held_locks+0xc9/0x160 [ 260.551484] ? retint_kernel+0x10/0x10 [ 260.555351] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.560347] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 260.565082] ? retint_kernel+0x10/0x10 [ 260.568955] ? snd_pcm_oss_write3+0x1b3/0x220 [ 260.573431] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.578947] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 260.583422] snd_pcm_oss_write3+0xe9/0x220 [ 260.587637] snd_pcm_oss_write2+0x34c/0x460 [ 260.591938] ? snd_pcm_oss_write3+0x220/0x220 [ 260.596412] ? trace_hardirqs_off+0xd/0x10 [ 260.600629] ? find_held_lock+0x36/0x1c0 [ 260.604672] snd_pcm_oss_sync1+0x332/0x5a0 [ 260.608891] ? snd_pcm_oss_write2+0x460/0x460 [ 260.613369] ? rcu_is_watching+0x85/0x140 [ 260.617506] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 260.622679] ? wake_up_q+0x100/0x100 [ 260.626383] ? snd_pcm_format_set_silence+0x203/0x540 [ 260.631721] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 260.636548] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 260.640941] ? fsnotify_first_mark+0x330/0x330 [ 260.645503] snd_pcm_oss_release+0x214/0x290 [ 260.649890] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 260.654886] __fput+0x34d/0x890 [ 260.658146] ? fput+0x1a0/0x1a0 [ 260.661404] ? check_same_owner+0x320/0x320 [ 260.665717] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.670194] ____fput+0x15/0x20 [ 260.673458] task_work_run+0x1e4/0x290 [ 260.677325] ? task_work_cancel+0x240/0x240 [ 260.681631] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.687149] ? switch_task_namespaces+0xa2/0xd0 [ 260.691801] do_exit+0x1aee/0x2730 [ 260.695323] ? mm_update_next_owner+0x980/0x980 [ 260.699971] ? print_usage_bug+0xc0/0xc0 [ 260.704013] ? graph_lock+0x170/0x170 [ 260.707800] ? do_raw_spin_unlock+0x9e/0x2e0 [ 260.712189] ? rcu_note_context_switch+0x710/0x710 [ 260.717096] ? lock_acquire+0x1dc/0x520 [ 260.721054] ? __might_sleep+0x95/0x190 [ 260.725015] ? __lock_acquire+0x7f5/0x5130 [ 260.729817] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 260.734900] ? perf_trace_run_bpf_submit+0x246/0x370 [ 260.739985] ? perf_tp_event+0xc30/0xc30 [ 260.744033] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 260.748596] ? kasan_check_write+0x14/0x20 [ 260.752811] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 260.757980] ? memset+0x31/0x40 [ 260.761246] ? perf_trace_lock+0x495/0x900 [ 260.765461] ? perf_trace_lock_acquire+0xe3/0x980 [ 260.770285] ? zap_class+0x720/0x720 [ 260.773979] ? perf_trace_lock+0x900/0x900 [ 260.778193] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.783711] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 260.788792] ? futex_wake+0x2f6/0x750 [ 260.792573] ? graph_lock+0x170/0x170 [ 260.796357] ? memset+0x31/0x40 [ 260.799620] ? find_held_lock+0x36/0x1c0 [ 260.803664] ? lock_downgrade+0x8e0/0x8e0 [ 260.807809] do_group_exit+0x16f/0x430 [ 260.811677] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 260.816240] ? SyS_exit+0x30/0x30 [ 260.819676] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.824151] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.829148] get_signal+0x886/0x1960 [ 260.832843] ? ptrace_notify+0x130/0x130 [ 260.836895] ? lock_downgrade+0x8e0/0x8e0 [ 260.841028] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 260.845071] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 260.850067] ? cap_mmap_addr+0x52/0x130 [ 260.854031] ? userfaultfd_unmap_complete+0x31c/0x4f0 [ 260.859201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.864722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 260.870241] ? get_unmapped_area+0x292/0x3b0 [ 260.874629] ? userfaultfd_unmap_prep+0x640/0x640 [ 260.879455] do_signal+0x98/0x2040 [ 260.882975] ? up_write+0x72/0x210 [ 260.886495] ? up_read+0x110/0x110 [ 260.890022] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 260.894079] ? down_read_killable+0x1f0/0x1f0 [ 260.898573] ? setup_sigcontext+0x7d0/0x7d0 [ 260.902899] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 260.908417] ? vm_mmap_pgoff+0x144/0x2a0 [ 260.912469] ? exit_to_usermode_loop+0x87/0x310 [ 260.917135] exit_to_usermode_loop+0x28a/0x310 [ 260.921698] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 260.926544] ? do_syscall_64+0xb7/0x9d0 [ 260.930501] do_syscall_64+0x792/0x9d0 [ 260.934367] ? vmalloc_sync_all+0x30/0x30 [ 260.938495] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.942973] ? finish_task_switch+0x1ca/0x820 [ 260.947448] ? syscall_return_slowpath+0x5c0/0x5c0 [ 260.952357] ? syscall_return_slowpath+0x30f/0x5c0 [ 260.957269] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 260.962614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.967438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 260.972605] RIP: 0033:0x455259 [ 260.975771] RSP: 002b:00007f3918c40ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 260.983459] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455259 [ 260.990708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 260.997956] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 261.005202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 261.012452] R13: 00007fff99cd014f R14: 00007f3918c419c0 R15: 0000000000000000